Press releases

13 July 2026

Tullow agrees to terminate the Royalty Deed and Back-in Rights in the Kenya Shares Purchase Agreement for $9 million additional consideration

Tullow Oil plc announces that its wholly owned subsidiary, Tullow Overseas Holdings BV,…

24 June 2026

Repayment of c.$48 million of Senior Notes

Tullow Oil plc (Tullow) announces a c.$48 million repayment of its outstanding Senior…

10 June 2026

AGM Trading Update 2026

Tullow Oil plc issues the following statement in advance of the Group’s Annual General…

30 April 2026

Publication of the 2025 Annual Report and Notice of Annual General Meeting

Tullow Oil announces it has published its Annual Report and Accounts for this period (the…

28 April 2026

2025 Full Year Results

Tullow Oil plc, the independent oil and gas exploration and production group, announces…

27 April 2026

Refinancing Transaction successfully completed

Tullow Oil plc is pleased to announce the successful completion of the refinancing…

22 April 2026

Refinancing Transaction Update: Expiration and Results of Consent Solicitation Relating to $1,285,245,000 10.25% Senior Secured Notes due 2026

Tullow Oil plc announces the expiration and results of the previously announced consent…

08 April 2026

Refinancing Transaction Update: Requisite Consents Received in Consent Solicitation Relating to $1,285,245,000 10.25% Senior Secured Notes due 2026

Tullow Oil plc is pleased to announce that as at 11 P.M. (UK time) on 7 April 2026,…

08 April 2026

Appointment of four Independent Non-Executive Directors

Tullow Oil plc is pleased to announce the appointment of four new Independent…

25 March 2026

Refinancing Transaction Update: Launch of Consent Solicitation

$1,285,245,000 10.25% Senior Secured Notes due 2026.

09 March 2026

Receipt of Tranche B payment for sale of Kenya assets

Tullow Oil plc is pleased to announce it has received $36 million proceeds of the Tranche…

26 February 2026

Refinancing Transaction Update: Lock-Up Agreement with over 90% of Noteholders

Tullow Oil plc is pleased to announce that holders of over 90% of its senior secured notes…

20 February 2026

Trading Statement

Tullow Oil plc issues the following statement in advance of the Group's 2025 Full Year…

20 February 2026

Tullow announces Refinancing Transaction and Lock-Up Agreement with c.66% of its Noteholders and Glencore

Tullow Oil plc announces that it has entered into a binding Lock-Up Agreement to implement…

20 February 2026

Ghana Petroleum Agreements extended

Tullow Oil plc announces that the extension of its West Cape Three Points and Deep Water…

20 February 2026

Tullow signs Sale and Purchase Agreement to acquire the TEN FPSO in Ghana

Tullow Oil plc announces that its wholly-owned subsidiary Tullow Ghana Limited on behalf…

01 December 2025

Appointment of Independent Non-Executive Chair and Board reset

Tullow Oil plc announces the appointment of Roald Goethe as independent non-executive…

21 November 2025

November Trading Update 2025

Tullow Oil plc issues its November trading update.

26 September 2025

Tullow publishes reserves report as of 30 June 2025

Tullow Oil plc has published its mid-year 2025 reserves report.

25 September 2025

Tullow completes sale of Kenya assets to Gulf Energy Ltd

Tullow Oil plc announces that it has successfully completed the sale of its entire working…

05 September 2025

Appointment of Chief Executive Officer

Tullow Oil plc is pleased to announce the appointment of Ian Perks as Tullow’s new Chief…

06 August 2025

2025 Half Year Results

Tullow Oil plc, the independent oil and gas exploration and production group, announces…

30 July 2025

Directorate Change

Tullow Oil plc announces that Sheila Khama, Independent Non-Executive Director, has…

29 July 2025

Tullow completes sale of Gabon assets to the Gabon Oil Company

Tullow Oil plc announces that it has successfully completed the sale of its assets in…

21 July 2025

Sale and Purchase Agreement for strategic sale of Kenya assets to Gulf Energy Ltd

Tullow Oil plc announces that Tullow Overseas Holdings BV has signed a sale and purchase…

04 June 2025

The Government of Ghana, Tullow, Kosmos Energy, PetroSA, Ghana National Petroleum Company (GNPC) and Explorco sign Memorandum of Understanding to extend Ghana production licences to 2040

The Government of Ghana, Tullow Oil plc, Kosmos Energy, PetroSA, GNPC and Explorco…

22 May 2025

AGM Trading Update 2025

Tullow Oil plc issues the following statement in advance of the Group’s Annual General…

13 May 2025

Sale and Purchase Agreement for strategic sale of Gabon assets to Gabon Oil Company

Tullow Oil plc announces that Tullow Gabon Limited, a wholly owned subsidiary of Tullow,…

15 April 2025

Tullow agrees heads of terms for sale of Kenyan assets for $120 million

Tullow Oil plc announces that its wholly-owned subsidiary, Tullow Overseas Holdings BV,…

14 April 2025

Publication of the 2024 Annual Report and Sustainability Report and Notice of Annual General Meeting

Tullow Oil Plc announces that it has published its Annual Report and Accounts and…

25 March 2025

2024 Full Year Results

Tullow Oil plc, the independent oil and gas exploration and production group, announces…

24 March 2025

Tullow agrees binding heads of terms for $300 million net of tax sale of Gabon assets to Gabon Oil Company

Tullow Oil plc announces that it has signed a binding heads of terms agreement with Gabon…

03 March 2025

Repayment of 2025 Notes

Tullow Oil plc confirms that it has repaid in full its Senior Notes which matured on 1…

03 February 2025

Update on Chief Executive Officer TransitionUpdate on Chief Executive Officer Transition

Tullow Oil plc confirms the appointment of Richard Miller as Interim Chief Executive…

30 January 2025

January Trading Statement and Operational Update

Tullow Oil plc issues their January Trading statement in advance of the Group’s 2024 Full…

02 January 2025

Successful outcome of Ghana Tax Arbitration

The International Chamber of Commerce today delivered the Tribunal’s award with regard to…

17 December 2024

Termination of preliminary discussions with Kosmos Energy Ltd

The Board of Tullow notes the announcement from Kosmos Energy Ltd confirming that it does…

12 December 2024

Response to media speculation

The Board of Tullow notes the recent media speculation and confirms that it is in…

05 December 2024

Board Change 2024

Tullow Oil plc today announces that Rahul Dhir will step down as Chief Executive Officer…

28 November 2024

November Trading Update 2024

Tullow Oil plc issues their business and full year guidance update (November 2024).

19 November 2024

Tullow secures commitments for extension of its Revolving Credit Facility

Tullow is pleased to announce that it has secured approvals from its lenders to extend the…

07 August 2024

2024 Half Year Results

Tullow Oil plc, the independent oil and gas exploration and production group, announces…

08 July 2024

Tullow announces Leadership Changes in Ghana

After four years as Managing Director in Ghana, Wissam Al-Monthiry, will be leaving the…

24 May 2024

Tullow takes next step on Net Zero pathway with nature-based solutions in Ghana

Tullow and the Ghana Forestry Commission have formalised a strategic partnership to…

16 May 2024

2024 AGM Trading Update

Tullow Oil plc issues the following statement in advance of the Group’s Annual General…

21 March 2024

Publication of the 2023 Annual Report and Sustainability Report and Notice of Annual General Meeting

Tullow Oil Plc announces it has published its Annual Report and Accounts and…

06 March 2024

2023 Full Year Results

Tullow Oil plc, the independent oil and gas exploration and production group, announces…

26 February 2024

Tullow announces multi-year Agriventures partnership with Innohub Foundation in Ghana

Tullow Oil announces the first multi-year Agriventures partnership under its new…

24 January 2024

January Trading Statement

Tullow Oil plc issues the following statement in advance of the Group’s 2023 Full Year…

15 December 2023

Final Results of the Tender Offer for 2025 Notes

Tullow Oil plc announces the final results of its previously announced invitation to…

30 November 2023

Early Results of its Tender Offer for 2025 Notes

Tullow Oil plc announces the early results of its previously announced invitation to…

30 November 2023

Result of the Offer for 2026 Notes

Tullow Oil plc announces the results of its offer to purchase a portion of its outstanding…

15 November 2023

November Trading Update 2023

Tullow Oil plc issues their November 2023 Trading business and full year guidance update.

15 November 2023

Tullow launches Tender Offer for a portion of its 2026 Senior Secured Notes

Tullow Oil plc announces its offer to purchase for cash its 10.25% senior secured notes…

15 November 2023

Notice of Tender Offer

Tullow Oil announces the commencement of its invitation to holders of the Notes to submit…

13 November 2023

Tullow secures $400 million five-year debt facility

Tullow Oil plc is pleased to announce that it has entered into a $400 million five-year…

13 September 2023

2023 Half Year Results

Tullow announces its Half Year results for the six months ended 30 June 2023.

10 August 2023

Guyana update

Tullow Oil Plc announces that it has agreed to sell its total interest in Tullow Guyana…

09 August 2023

Gabon Licence Extensions

Tullow is pleased to announce that it has gained approval from the Government of Gabon for…

03 August 2023

Ghana update: Amendment to Interim Gas Sales Agreement

Tullow is pleased to announce, alongside its joint venture partners, that it has agreed an…

17 July 2023

Jubilee field producing over 100,000 bopd

Tullow is delighted to provide an update on production from its Jubilee field following…

14 July 2023

Start-up of Jubilee South East Project

Tullow, alongside its joint venture partners Kosmos Energy, Ghana National Petroleum…

12 July 2023

July Trading Statement & Operational Update 2023

Tullow issues the following statement in advance of the Group’s 2023 Half Year Results…

28 June 2023

Appointment of Rebecca Wiles as an Independent Non-Executive Director of Tullow Oil Plc

Tullow Oil plc is pleased to announce the appointment of Rebecca Wiles as an independent…

19 June 2023

Result of Tender Offer for 2025 Notes

Tullow Oil plc announces the results of its offer to purchase a portion of its outstanding…

12 June 2023

Tullow launches Tender Offer for a portion of its 2025 Senior Notes

Tullow Oil plc announces its offer to purchase for cash its 7.00% senior notes due 2025…

24 May 2023

2023 Annual General Meeting – CEO Statement

Tullow Oil plc issues the following statement from its Chief Executive Officer, Rahul…

23 May 2023

Kenya Update

Tullow Oil plc announces that Tullow Kenya B.V. has been informed by its two minority…

05 May 2023

Tullow accelerates progress towards a better future as it publishes its annual Sustainability Report

Tullow Oil announces the publication of its 2022 Sustainability Report and its 2022…

28 April 2023

Tullow signs asset swap agreement with Perenco to optimise Gabon portfolio

Tullow Oil plc announces that, via its subsidiary, Tullow Oil Gabon S.A., it has signed an…

24 March 2023

2022 Annual Report and Accounts

Tullow Oil announces it has published its Annual Report and Accounts for the 2022 period.

08 March 2023

2022 Full Year Results

Tullow Oil plc, the independent oil and gas exploration and production group, announces…

27 February 2023

Appointment of Roald Goethe as an Independent Non-executive Director of Tullow Oil plc

Tullow Oil plc is pleased to announce the appointment of Roald Goethe as an independent…

14 February 2023

Tullow Ghana Limited Refers Disputed Tax Claims To International Arbitration In London

Tullow Oil plc announces that Tullow Ghana Limited has filed requests for arbitration with…

25 January 2023

January Trading Statement & Operational Update 2023

Tullow Oil plc issues the following statement in advance of the Group’s 2022 Full Year…

14 December 2022

Tullow signs Production Sharing Contract for new offshore exploration licence in Côte d’Ivoire

Tullow Oil plc announces the signing of a Production Sharing Contract for offshore…

08 December 2022

Directorate Change - Appointment of Richard Miller as Chief Financial Officer

Tullow Oil plc is pleased to announce the appointment of Richard Miller as Chief Financial…

16 November 2022

November Trading Statement & Operational Update

Tullow Oil plc issues the following statement to provide an update on its ongoing…

20 October 2022

Jeremy Wilson to retire from the Tullow Board

Tullow Oil plc announces that Jeremy Wilson, non-executive Director, has today completed…

14 September 2022

2022 Half Year Results

Tullow Oil announces its Half Year results for the six months ended 30 June 2022.

05 August 2022

Well update – Guyana

Tullow Oil plc announces that drilling operations at the Beebei-Potaro exploration well,…

13 July 2022

July Trading Statement & Operational Update 2022

Tullow Oil plc issues this update and guidance in advance of the Group’s 2022 Half Year…

25 May 2022

2022 Annual General Meeting – CEO Statement

Tullow Oil plc issues the following statement from its CEO, Rahul Dhir, ahead of its…

28 March 2022

Tullow Publishes 2021 Sustainability Report and 2021 Climate Risk and Resilience Report

Tullow Oil announces that it has published its 2021 Sustainability Report and its 2021…

25 March 2022

Annual Report and Accounts 2022

Tullow Oil plc announces it has published its Annual Report and Accounts for this period.

24 March 2022

Appointment of Jonathan Swinney as CFO of Tullow Oil plc

Tullow Oil plc announces the appointment of Jonathan Swinney as Chief Financial Officer…

21 March 2022

Tullow completes pre-emption of Deep Water Tano component of Kosmos Energy/Occidental Petroleum Ghana transaction

Tullow Oil plc announces that it has completed the pre-emption related to the sale of…

09 March 2022

Full Year Results 2021

Tullow Oil plc, the independent oil and gas exploration and production group, announces…

16 February 2022

Contingent Consideration Received Following Final Investment Decision In Uganda

Tullow Oil announces that the Final Investment Decision for the Tilenga Project in Uganda…

15 February 2022

Result of Arbitration with HiTec Vision

Tullow Oil plc (Tullow) announces that a panel of arbitrators, working under the…

26 January 2022

January Trading Statement & Operational Update 2022

Tullow Oil plc issues this update and guidance in advance of the Group’s 2021 Full Year…

17 November 2021

November Trading Update 2021

Tullow issues the following statement to provide an update on its ongoing operations and…

11 November 2021

Tullow pre-emption of Deep Water Tano component of Kosmos Energy/Occidental Petroleum Ghana transaction

Tullow Oil plc announces that it has exercised its right of pre-emption related to the…

25 October 2021

Appointment of Phuthuma Nhleko as non-executive Chairman of Tullow Oil plc

Tullow Oil plc announces the appointment of Phuthuma Nhleko as an independent…

15 September 2021

Board Change September 2021

Tullow Oil plc announces that Les Wood, Chief Financial Officer and Executive Director,…

15 September 2021

2021 Half Year Results

Tullow Oil announces its Half Year results for the six months ended 30 June 2021.

14 July 2021

Trading Statement & Operational Update July 2021

Tullow Oil plc issues this update and guidance in advance of the Group’s 2021 Half Year…

16 June 2021

2021 Annual General Meeting – CEO Statement

Tullow Oil plc issues the following statement from its CEO, Rahul Dhir, ahead of its…

09 June 2021

Tullow Completes Sale of the Dussafu Asset in Gabon

Tullow Oil plc announces that the sale of its Dussafu Marin permit asset in Gabon to…

02 June 2021

Board Change June 2021

Tullow Oil plc announces that Dorothy Thompson CBE, Non-Executive Chair, has decided to…

17 May 2021

Announcement of closing of $1,800 million senior secured notes

Tullow Oil plc announces that it has completed its offering of $1,800 million aggregate…

06 May 2021

Pricing of $1,800,000,000 Senior Secured Notes

Tullow Oil plc announces that it has priced its offering of $1,800,000,000 aggregate…

29 April 2021

Tullow Oil Plc Launches an Offering of $1,800,000,000 Senior Secured Notes Due 2026 and Receives $600,000,000 of Commitments for a Revolving Credit Facility

Tullow Oil plc announces today that it has commenced an offering of senior secured notes…

06 April 2021

Start of multi-well drilling campaign in Ghana

Tullow Oil plc announces the start of a multi-year, multi-well drilling campaign offshore…

31 March 2021

Completion of Sale of Assets in Equatorial Guinea

Tullow Oil plc announces that the sale of its assets in Equatorial Guinea to Panoro Energy…

30 March 2021

Designation of EU Home Member State for Regulatory Purposes

Tullow Oil plc announces that its EU Home Member State, for purposes of the EU…

30 March 2021

Annual Report and Accounts 2021

Following the release on 10 March 2021 of the Company's preliminary full year results…

18 March 2021

Well Update - Suriname

Tullow Oil plc announces that the Goliathberg-Voltzberg North exploration well, drilled in…

10 March 2021

2020 Full Year Results

Tullow Oil announces its Full Year Results for the year ended 31 December 2020.

02 March 2021

Publication of Circular and Notice of General Meeting 2021

Tullow Oil plc announces that a shareholder circular relating to the Transaction has been…

26 February 2021

Redetermination update – reserves based lending facility debt capacity agreed

Tullow Oil plc is pleased to provide an update on the redetermination of its Reserves…

09 February 2021

Tullow agrees US$180 million sale of assets in West Africa to Panoro

Tullow Oil plc announces that it has signed two separate sale and purchase agreements with…

27 January 2021

Trading Statement & Operational Update January 2021

Tullow Oil plc issues this update and guidance in advance of the Group’s 2020 Full Year…

07 December 2020

Tullow receives licence extensions in Kenya

Tullow Oil plc announces that Tullow and its Joint Venture partners have received…

25 November 2020

Tullow Oil plc – 2020 Capital Markets Day

Tullow Oil plc will be holding a Capital Markets Day from 9am GMT today.

10 November 2020

Tullow completes $575 million sale of Uganda assets to Total

Tullow Oil plc announces that the sale of its assets in Uganda to Total has completed with…

21 October 2020

Government approvals received for $575 million sale of Uganda assets to Total

Tullow Oil plc announces that the Government of Uganda and the Ugandan Revenue Authority…

07 October 2020

RBL redetermination completed; CMD on 25 November

Tullow Oil plc announces that it has completed the bi-annual redetermination of its RBL…

09 September 2020

Appointment of Mitchell Ingram as a Non-executive Director of Tullow Oil plc

Tullow Oil plc is pleased to announce the appointment of Mitch Ingram as an independent…

09 September 2020

2020 Half Year Results

Tullow Oil announces its Half Year results for the six months ended 30 June 2020.

29 July 2020

Trading Statement & Operational Update July 2020

Tullow Oil plc summarises recent operational activities and to provide trading guidance in…

15 July 2020

Shareholder Approval

Tullow Oil plc announces that the resolution set out in the Notice of General Meeting put…

18 June 2020

Publication of Circular and Notice of General Meeting 2020

Tullow Oil plc announces that a shareholder circular relating to the Transaction has been…

28 May 2020

CNOOC elects not to pre-empt sale of assets in Uganda

Tullow Oil plc announces that CNOOC Uganda Limited has informed both Tullow and Total that…

23 April 2020

Tullow Oil plc – AGM Trading Update

Tullow Oil plc issues the following update ahead of its Annual General Meeting which is…

23 April 2020

Tullow agrees sale of its entire stake in the Lake Albert Development Project in Uganda to Total

Tullow Oil plc announces that it has agreed the sale of its assets in Uganda to Total for…

21 April 2020

Appointment of Rahul Dhir as CEO of Tullow Oil plc

Tullow Oil plc announces the appointment of Rahul Dhir as Chief Executive Officer and an…

03 April 2020

Tullow Oil Business Update

RBL redetermination confirms debt capacity of $1.9 billion and headroom of c.$700 million.

12 March 2020

2019 Full Year Results

Tullow Oil announces its Full Year Results for the year ended 31 December 2019.

17 February 2020

Marina-1 well result

Result of the Marina-1 exploration well drilled offshore Peru.

15 January 2020

Trading Statement & Operational Update January 2020

Tullow Oil plc issues this update and guidance in advance of the Group’s 2019 Full Year…

02 January 2020

Carapa-1 well result

Tullow Oil plc announces that the Carapa-1 exploration well, drilled on the Kanuku licence…

09 December 2019

Board changes and 2020 guidance

Tullow Oil plc today provides a forward-looking production and financial update and…

13 November 2019

November Trading Update 2019

Tullow Oil plc (Tullow) issues the following Trading Update for the period 24 July to 13…

22 October 2019

Board Changes October 2019

Martin Greenslade joins Tullow Board and Audit Committee as non-executive Director; Steve…

16 September 2019

Joe-1 oil discovery

Evaluation of logging and sampling data has confirmed that Joe-1 has encountered 14 metres…

29 August 2019

Termination of farm-down agreement with Total and CNOOC in Uganda

Tullow has been unable to secure a further extension of the SPAs with its Joint Venture…

12 August 2019

Jethro-1 oil discovery

Tullow will evaluate the data from the Jethro discovery and determine appropriate…

24 July 2019

2019 Half Year Results

Tullow Oil plc announces its Half Year results for the six months ended 30 June 2019.

26 June 2019

Trading Statement & Operational Update June 2019

This press release is announced in advance of the Group’s Half Year Results, which are…

25 April 2019

AGM Trading Update 2019

This statement is issued in advance of the Group’s Annual General Meeting which is being…

28 February 2019

Board Changes February 2019

Tullow Oil plc announces the appointment of Sheila Khama and Genevieve Sangudi as…

13 February 2019

2018 Full Year Results

$1.9 billion sales revenue; $411 million free cash flow; 1.9x gearing; 4.8¢/share final…

16 January 2019

Trading Statement & Operational Update January 2019

This information is in advance of the Group’s Full Year Results, which are scheduled for…

29 November 2018

Capital Markets Day 2018

The Capital Markets Day will be hosted by Paul McDade, CEO, and will include presentations…

15 November 2018

November Trading Update 2018

Tullow will be hosting a Capital Markets Day on 29 November 2018. Please see full details…

24 September 2018

Cormorant-1 Well update

Tullow Oil plc today announces that the Cormorant-1 exploration well in the PEL-37…

25 July 2018

2018 Half Year Results

Tullow Oil plc (Tullow), the independent oil and gas exploration and production group,…

18 July 2018

Result of Arbitration with Kosmos Energy

Tullow Oil plc (Group) announces that a panel of arbitrators has delivered an award in…

03 July 2018

High Court Judgment: Seadrill vs Tullow Ghana Ltd

Tullow Oil plc (Group) announces that a judgment in the English Commercial Court case…

28 June 2018

Trading Statement and Operational Update June 2018

Tullow Oil plc (Tullow) issues this statement to summarise recent operational activities…

25 April 2018

2018 AGM Trading Update

This statement is issued in advance of the Group’s Annual General Meeting which is being…

17 April 2018

Appointment of Dorothy Thompson CBE as non-executive Chair of Tullow Oil plc

Tullow Oil plc announces the appointment of Dorothy Thompson as independent non-executive…

23 March 2018

Announcement of closing of $800 million senior notes

Announcement of closing of $800 million senior notes; interest will be payable…

16 March 2018

Pricing of $800m senior notes

Pricing of $800m senior notes; the size of the offering has been increased from $650…

12 March 2018

Announcement of intention to offer $650m senior notes

Announcement of intention to offer $650m senior notes; interest will be payable…

07 February 2018

2017 Full Year Results

$1.7 billion sales revenue; $543 million free cash flow; 2.6x gearing ratio. Kenya’s…

10 January 2018

Trading Statement & Operational Update January 2018

This press release is in advance of the Group’s Full Year Results, which are scheduled for…

29 November 2017

Tullow secures US$2.5 billion debt refinancing

The US$2.5 billion of credit facilities are split between a commercial bank facility of…

08 November 2017

November Trading Update 2017

27 October 2017

Araku-1 Well update

The Araku-1 exploration well in Suriname has been drilled to a total depth of 2,685 metres…

12 October 2017

Tullow awarded four licences in Côte d’Ivoire

Tullow awarded four licences in Côte d’Ivoire. Petroci, the national oil company of Côte…

23 September 2017

ITLOS judgment

Tullow will now work with the Government of Ghana to put in place the necessary permits to…

26 July 2017

2017 Half Year Results

Tullow Oil plc (Tullow), the independent oil and gas exploration and production group,…

28 June 2017

Trading Statement and Operational Update 2017

This press release is in advance of the Group’s Half Year Results, which are scheduled for…

20 June 2017

Board Changes June 2017

Tullow Oil plc announces that Ian Springett, Chief Financial Officer, has resigned from…

17 May 2017

Emekuya-1 oil discovery in Kenya

Tullow Oil plc is pleased to announce that the Emekuya-1 well in Block 13T, Northern Kenya…

26 April 2017

AGM Trading Update 2017

This statement is issued in advance of the Group’s Annual General Meeting which is being…

25 April 2017

Results of the Rump Placing

Tullow announces that Barclays Bank PLC have today procured subscribers for 21,960,830 new…

25 April 2017

Results of the Rights Issue

Tullow Oil plc announces that, as at 11.00 a.m. on 24 April 2017, it had received valid…

06 April 2017

Admission of Nil Paid Rights

Tullow Oil plc announces that 466,925,724 New Ordinary Shares of 10 pence each will be…

05 April 2017

Results of General Meeting

Tullow Oil plc announces that, at the General Meeting held earlier today, the Resolutions…

17 March 2017

Publication of Prospectus

Tullow Oil plc announces that the Prospectus in relation to the Rights Issue has been…

17 March 2017

25 for 49 fully underwritten $750 million Rights Issue

Tullow Oil plc announces a fully underwritten rights issue to raise approximately £607…

17 March 2017

CNOOC exercises its pre-emption rights in respect of Tullow’s farm down to Total in Uganda

CNOOC Uganda Limited has notified Tullow that it has exercised its pre-emption rights…

08 February 2017

2016 Full Year Results

The clear highlight of 2016 was delivering Ghana’s second major oil and gas development,…

17 January 2017

Erut-1 oil discovery in Kenya

Tullow Oil plc announces that the Erut-1 well in Block 13T, Northern Kenya, has discovered…

11 January 2017

Trading Statement & Operational Update 2017

This press release is in advance of the Group’s Full Year Results, which are scheduled for…

11 January 2017

Board Changes January 2017

Board changes involving Paul McDade, Simon Thompson, Aidan Heavey, Ann Grant, and Jeremy…

09 January 2017

Tullow announces a substantial farm down to Total in Uganda

A Sale and Purchase Agreement with an effective date of 1 January 2017 has been signed in…

05 January 2017

Ian Springett – leave of absence

Les Wood, Vice President Finance and Commercial, has been appointed Interim CFO.

09 November 2016

November Trading Update 2016

First oil at the TEN field, offshore Ghana, on 18 August 2016 was a key milestone for…

28 October 2016

RBL redetermination and financing update

The debt capacity generated by the asset base remains in excess of commitments and,…

30 September 2016

Jubilee Turret – Insurance Update 30 September 2016

Tullow Oil announces that it has received confirmation from its Lead Insurers that they…

23 September 2016

Jubilee Turret – Insurance Update 23 September 2016

The Hull & Machinery policy, which is procured on behalf of the Joint Venture, covers…

16 September 2016

Cara discovery – offshore Norway

The well at Cara discovery – offshore Norway was drilled to a total depth of 2,702 metres…

18 August 2016

TEN delivers first oil on time and on budget

First oil has been reached on time and on budget three years after the Plan of Development…

27 July 2016

2016 Half Year Results

First half 2016 profit after tax of $30 million and pre-tax operating cash flow of $256…

07 July 2016

Norway Well Update

Tullow Oil plc announces that Tullow Oil Norge AS has completed drilling of the…

06 July 2016

Tullow Oil plc Convertible Bond Offering – Final pricing

The proposed Convertible Bond Offering will further diversify Tullow Oil’s sources of…

06 July 2016

Tullow Oil plc Convertible Bond Offering - Initial pricing

The proposed Convertible Bond Offering will further diversify Tullow Oil’s sources of…

06 July 2016

Tullow Oil plc Convertible Bond Offering

The proposed Convertible Bond Offering will further diversify Tullow Oil’s sources of…

30 June 2016

Trading Statement and Operational Update June 2016

This is in advance of the Group’s Half Year Results, which are scheduled for release on…

28 April 2016

AGM Trading Update 2016

This statement is issued in advance of the Group’s Annual General Meeting which is being…

08 April 2016

Jubilee Field operational update

Technical investigation of the condition of the turret bearing on the FPSO Kwame Nkrumah…

06 April 2016

Norway - well result

Tullow Oil plc announces that the Wisting Central II long reach horizontal well…

20 March 2016

Tullow secures an additional US$450 million of capital under its existing credit facilities

The Group has around US$6.3 billion of currently committed debt facilities with no near…

16 March 2016

Kenya - well update

Cheptuket-1 is the first well to test the Kerio Valley Basin and was drilled by the PR…

18 February 2016

Ghana Operational Update

Following a recent inspection of the turret area of the Jubilee Floating Production…

10 February 2016

2015 Full Year Results

2015 revenue of $1.6 billion and pre-tax operating cash flow of $1.0 billion. TEN Project…

13 January 2016

Trading Statement and Operational Update January 2016

This is in advance of the Group’s Full Year Results, which are scheduled for release on…

15 December 2015

Kenya operational update 2015

The objective of the well was to explore the Etom structure in an untested fault block…

09 December 2015

Retirement of Graham Martin

Tullow Oil plc announces that Graham Martin, Executive Director and Company Secretary,…

17 November 2015

Well update - Kenya

Tullow Oil plc announces that the Emesek-1 exploration well in Block 13T in the North…

11 November 2015

November Trading Update 2015

Tullow Oil plc (Tullow) issues the following Trading Update for the period 27 July to 8…

08 October 2015

Onal agreement with the Government of Gabon

Following negotiations, Tullow has regained its 7.5% stake in the Onal Complex producing…

01 October 2015

Tullow credit facilities unchanged following six-monthly RBL redetermination

This demonstrates the continued support of Tullow’s lending banks during this period of…

30 September 2015

First Lady names Ghana's second FPSO

The First Lady named the vessel ‘FPSO Prof. John Evans Atta Mills’, after the late…

12 August 2015

Operational update

Tullow is pleased to report that following the completion of work on the gas compressor on…

29 July 2015

2015 Half Year Results

Our financial results for the first half of 2015 are in line with market expectations and…

20 July 2015

Jubilee Field production update

Tullow Oil plc announces that gas export from the Jubilee Field to the Ghana Gas plant at…

01 July 2015

Trading Statement and Operational Update July 2015

This is in advance of the Group’s Half Year Results, which are scheduled for release on…

22 June 2015

Norway exploration well update

The primary objective of the well was to prove hydrocarbons in the Upper Jurassic Rogn…

22 June 2015

Tullow settles Capital Gains Tax dispute in Uganda

Following constructive discussions with the Government of Uganda and the URA, Tullow has…

30 April 2015

AGM Trading Update 2015

This statement is issued in advance of the Group’s Annual General Meeting which is being…

27 April 2015

Ghana and Côte d’Ivoire Maritime Boundary Arbitration Update April 2015

The Special Chamber of the International Tribunal of the Law of the Sea in Hamburg has…

11 March 2015

Kenya exploration and appraisal update March 2015

Whilst we would have hoped for basin opening success in the North Turkana Basin’s first…

02 March 2015

Ghana and Côte d’Ivoire Maritime Boundary Arbitration Update March 2015

Tullow Oil plc announces that it has been advised by the Government of Ghana that the…

11 February 2015

2014 Full Year Results

2014 was a difficult year for our industry and a challenging one for Tullow as our results…

22 January 2015

Kenya exploration and appraisal update January 2015

Update on the Epir-1, Engomo-1, Ngamia, Amosing and South Lokichar Basin 3D seismic.

15 January 2015

Trading Statement & Operational Update January 2015

This is in advance of the Group’s Full Year Results, which are scheduled for release on…

12 November 2014

Interim Management Statement November 2014

The Group will announce its full year Trading Statement and Operational Update on 15…

23 October 2014

Kenya exploration and appraisal update

Updates on the Kodos‑1 wildcat exploration well in the Kerio Basin, Ekosowan‑1 exploration…

10 October 2014

Tullow Oil completes partial sale of UK Schooner and Ketch gas assets

Tullow Oil plc announces today that its subsidiary Tullow Oil SK Limited has completed the…

10 October 2014

Well update – Sputnik­-1 offshore Gabon

Perenco, Tullow Oil’s partner in the Arouwe block offshore Gabon, today issued the…

05 September 2014

Tullow agrees gas assets sale in Netherlands Blocks L&Q

Sale to AU Energy B.V., a subsidiary of Mercuria Energy Group Limited.

02 September 2014

Tullow Oil invests $6 million in global scholarship programme

The Tullow Group Scholarship Scheme (TGSS), now in its fourth year, is sponsoring over 110…

28 August 2014

Tullow Oil exploration and appraisal update in Kenya

Tullow Oil plc announces the successful results from a series of exploration, appraisal…

30 July 2014

2014 Half-yearly results

Tullow Oil plc, the independent oil and gas exploration and production group, announces…

23 July 2014

Tullow receives judgment in its favour following appeal by Heritage

Tullow Oil plc announces that Tullow Uganda Limited, its Ugandan subsidiary, has received…

21 July 2014

Well update – Norway July 2014

The well is located 35 km south east of the Oseberg Sør Field and 110 km west of the…

16 July 2014

Ugandan Tax Appeals Tribunal delivers ruling

Following the completion of the farm-down of 66% of its assets in Uganda to CNOOC and…

14 July 2014

Ethiopia drilling update

The well will be plugged and abandoned and drilling operations will now be demobilised…

03 July 2014

Hanssen oil discovery in Barents Sea, offshore Norway

The Hanssen well was drilled about 7 kilometres northwest of the Wisting Central oil…

02 July 2014

Trading Statement and Operational Update 2014

This is in advance of the Group’s Half Year Results, which are scheduled for release on…

25 June 2014

Capital Markets Day 2014

The event will include a series of presentations from senior managers and will be shown on…

24 June 2014

East Africa operational update 2014

Ngamia‑2 appraisal well encounters up to 39 metres of net oil pay and 11 metres of net gas…

13 June 2014

Tullow refinances its Norwegian exploration loan facility

Tullow has successfully increased the size of the facility to NOK 3 billion (ca. $500…

02 June 2014

Tullow Oil appoints Mike Daly as a non-executive Director

Mike Daly joins Tullow with extensive oil & gas experience following a successful 28-year…

28 May 2014

Tullow Oil’s 2013 Corporate Responsibility Report published

Part of our responsibility is to try and create coalitions of interests, making people…

27 May 2014

Well update – Norway May 2014

The well encountered reservoir quality sandstones in the secondary targets but these…

23 May 2014

Well update – Ethiopia

Shimela‑1 in the South Omo Block, onshore Ethiopia, was drilled to test a prospect in a…

15 May 2014

Kenya operational update May 2014

Tullow Oil announces that the Twiga‑2 exploratory sidetrack has encountered material…

30 April 2014

Interim Management Statement April 2014

This statement is issued in advance of the Group’s Annual General Meeting, which is being…

30 April 2014

Sale of UK gas assets

Tullow Oil plc announces that its subsidiary Tullow Oil SK Limited has entered into an…

25 April 2014

Mauritania – well update

Tapendar‑1 is the second exploration well in Tullow’s Mauritania exploration campaign,…

08 April 2014

Completion of $650 million senior notes

The Notes, whose net proceeds will be used to repay certain existing indebtedness under…

07 April 2014

Tullow refinances its corporate revolving credit facility

This $750 million corporate facility forms an important piece of our debt capital…

03 April 2014

Pricing of $650 million senior notes

The size of the offering has been increased from $500 million, indicated at launch on 2…

02 April 2014

Intention to offer $500 million senior notes

The Notes, whose net proceeds will be used to repay certain existing indebtedness under…

27 March 2014

Operational update – Kenya March 2014

The Emong‑1 exploration well in Block 13T was drilled to test a structure directly across…

21 February 2014

Operational Update – Norway February 2014

Det norske is about to complete drilling operations on well 7222/11‑2 on the Langlitinden…

12 February 2014

2013 Full year results

Tullow performed well in 2013. The business generated almost $2 billion of operating cash…

15 January 2014

Operational update – Kenya January 2014

As a result of these latest successes and recently reported discoveries at Ekales-1 and…

15 January 2014

Trading statement and operational update January 2014

This is in advance of the Group’s Full Year Results, which are scheduled for release on…

24 December 2013

Mantra well result offshore Norway

The 31/3-4 wildcat was the first exploration well in the Tullow operated 551 production…

18 December 2013

Paon-2A well result offshore Côte d’Ivoire

The well encountered the water below the oil accumulation discovered at the Paon-1X well…

17 December 2013

Sale of Tullow Bangladesh completed

A sale and purchase agreement was signed on 8 April 2013 for the sale of 100% of the share…

11 December 2013

Director retirement and changes to Tullow Oil plc Board responsibilities

Tullow announces changes to the Tullow Oil plc Board.

09 December 2013

East Africa exploration update

The well was targeting a reservoir section similar to the sands drilled in the nearby…

25 November 2013

Tullow demonstrates commitment to Uganda through first country report

Tullow has successfully demonstrated their commitment to Uganda through the first country…

22 November 2013

Agete-1 oil discovery in Kenya

The Agete-1 wildcat well is part of a major exploration campaign and has made the fifth…

13 November 2013

Interim Management Statement November 2013

The Group will announce its full year Trading Statement and Operational Update on 15…

07 November 2013

Kenya operations update November 2013

The suspension of operations announced last week allowed all parties to discuss and…

06 November 2013

Announcement of closing of $650 million senior notes

The Notes, whose net proceeds will be used to repay certain existing indebtedness under…

01 November 2013

Announcement of pricing of $650 million senior notes

The size of the offering has been increased from $500 million, indicated at launch on 24…

29 October 2013

Well update - Wisting Alternative, Norway

The well was not appraising the major discovery at Wisting Central and encountered oil…

28 October 2013

Kenya operations update October 2013

Tullow takes its relationships with the local communities extremely seriously and the…

24 October 2013

Announcement of intention to offer $500m senior notes

The Notes, whose net proceeds will be used to repay certain existing indebtedness under…

26 September 2013

Ekales-1 oil discovery in Kenya

Results of drilling, wireline logs and samples of reservoir fluid indicate a potential net…

18 September 2013

Tullow Oil appoints Jeremy Wilson as a non-executive Director

Jeremy brings extensive strategic and corporate finance experience to Tullow following a…

09 September 2013

Tullow builds on scholarship success

The selected scholars, chosen from a range of countries where we have operations, will…

06 September 2013

Wisting Central well makes breakthrough oil discovery in Barents Sea offshore Norway

Results of drilling, wireline logs and samples of reservoir fluids show that the well has…

02 September 2013

Drilling update – Mozambique

The Buzio-1 well is the second deep water exploration well drilled in Area 2 and targeted…

31 July 2013

2013 Half-yearly results

Tullow Oil plc, the independent oil and gas exploration and production group, announces…

23 July 2013

Drilling update – Mozambique and French Guiana

Discovering gas outboard on the vast Ibo High through drilling Cachalote-1 is encouraging…

03 July 2013

Trading Statement and Operational Update July 2013

This is in advance of the Group’s Half-Yearly Results, which are scheduled for release on…

14 June 2013

Tullow receives judgment in its favour in proceedings against Heritage

Tullow Oil plc announces that Tullow Uganda Limited, its Ugandan subsidiary, has received…

30 May 2013

Calao-1X exploration well encounters non-commercial condensate in Côte d’Ivoire

The well is the second deep water exploration well drilled in the CI-103 licence and…

30 May 2013

Government of Ghana approves development plan for the TEN project

The approval paves the way for Tullow and its partners, Kosmos Energy, Anadarko Petroleum,…

29 May 2013

Publication of the Tullow Oil plc 2012 Corporate Responsibility report

The report provides new levels of disclosure on payments to major stakeholder groups…

23 May 2013

Well update - Norway May 2013

Lundin Petroleum AB has completed the drilling of wildcat well 7/4-3.

08 May 2013

Interim Management Statement May 2013

This statement is issued in advance of the Group’s Annual General Meeting, which is being…

23 April 2013

French Guiana operational update 23 April 2013

The Priodontes-1 well, offshore French Guiana, has now been drilled to a Total Depth of…

17 April 2013

French Guiana operational update 17 April 2013

Tullow notes the announcement from its partner, Northern Petroleum plc issued at 11.40am…

15 April 2013

East Africa operational update 2013

Ethiopia – Sabisa-1 encounters hydrocarbons requiring logging and further evaluation.

09 April 2013

Sale of Tullow Bangladesh to KrisEnergy

KrisEnergy has purchased 100% of the share capital of Tullow Bangladesh Limited.

14 March 2013

Tullow opens Mauritania office

We are glad to see that Tullow now has modern offices here in Nouakchott to support their…

01 March 2013

Paipai-1, onshore Kenya, suspended for future evaluation

The well, located in the Marsabit County of Kenya Block 10A, has been drilled to a total…

21 February 2013

East Africa exploration and appraisal update

Unconstrained, the combined rate has the potential to flow at around 5,200 bopd. In…

13 February 2013

2012 Full year results

Good financial performance and significantly strengthened balance sheet. Basin-opening…

12 February 2013

Ghana disclosures by Kosmos

Tullow will provide further updates in its 2012 financial results statement due to be…

04 February 2013

Investor relations and media app launch

The Investor relations and media app allows you instant access to the latest regulatory…

22 January 2013

Completion of Spring Energy acquisition

Roar Tessem, Spring’s CEO, will be Managing Director of Tullow’s Norwegian companies and…

11 January 2013

Trading Statement and Operational Update January 2013

This is in advance of the Group’s Full Year Results, which are scheduled for release on…

09 January 2013

Tullow continues to support capacity building through its scholarship scheme

The application process for the Tullow Group Scholarship Scheme (TGSS) is open from today…

11 December 2012

Acquisition of major oil exploration portfolio in Norway; Planned disposal of UK and Dutch gas assets

11 December 2012

Operational update - Ghana and Guyana

In Guyana, South America, Tullow has let its interest in the Georgetown Licence expire.

06 December 2012

Retirement of Steven McTiernan as a Non-executive Director

Having joined the Board on 1 March 2002, Steven has served as a Director of Tullow for…

04 December 2012

Well result – Zaedyus-2, offshore French Guiana

The well, drilled 5km up-dip from the Zaedyus-1 well, encountered a total of 85 metres of…

26 November 2012

Twiga South-1 oil discovery

Further potential will be assessed on test and the well has also encountered a tight…

20 November 2012

Tullow Oil agrees farm-in to Guinea concession

Hyperdynamics Corporation today announced that its wholly owned subsidiary, SCS…

14 November 2012

Interim Management Statement November 2012

The Group will announce its full year Trading Statement and Operational Update on 11…

07 November 2012

Tullow secures US$3.5 billion debt refinancing

Tullow Oil plc is pleased to announce that it has closed the refinance of US$3.5 billion…

31 October 2012

Twiga South-1 drilling update

Drilling is on-going and, as previously stated by partners Africa Oil Corp on October 26…

15 October 2012

Farm-in agreement with Maersk Oil, offshore Greenland

Maersk Oil will continue to act as operator of the licence with a 47.5 per cent interest…

04 October 2012

Tullow Oil sponsors UK Charity - City Year

Tullow Oil sponsors UK Charity - City Year supporting a team of volunteers working as…

11 September 2012

Mbawa-1 drilling update, 11 September 2012

The Mbawa-1 exploration well encountered approximately 52 metres of net gas pay in the…

10 September 2012

Mbawa-1 drilling update, 10 September 2012

The Mbawa-1 exploration well has been drilled to a depth of 2,553 metres and has…

06 September 2012

Ugandan contractor forum focuses on safety

Hosted by Tullow Uganda’s EHSS Manager, David Newton, the event was also an opportunity to…

03 September 2012

Tullow supports capacity building across countries of operation

The TGSS forms a key part of Tullow’s overall approach to education and capacity building,…

31 August 2012

Tullow Ghana supports editors’ education on oil and gas

Attendees included more than 20 representatives of publications such as the Daily Graphic,…

08 August 2012

Tullow Bangladesh Ltd celebrates two years of LTI free operations at the sixth Contractor EHS Forum

The event was opened by Alan Marshall, TBL Country Manager, and Dave Rixon, Phase 3…

25 July 2012

2012 Half-yearly results

Tullow had an excellent first half. The Group's strong financial performance was mainly…

25 July 2012

Tullow Oil appoints Anne Drinkwater as a Non-executive Director

Anne joins Tullow after a long and successful career with BP. Anne held a number of senior…

18 July 2012

Wawa-1 exploration well finds oil and gas-condensate

Wawa-1 encountered 20 metres of gas-condensate pay and 13 metres of oil pay in turbidite…

16 July 2012

Jaguar-1 exploration well update

The decision to stop drilling at this point was unanimously agreed by all partners based…

13 July 2012

Closing the Gap – Tullow’s local content seminar series

We have held seminars for Ghanaian insurance and IT companies, amongst others, facilitated…

04 July 2012

Trading Statement and Operational Update July 2012

This is in advance of the Group’s Half-Yearly Results, which are scheduled for release on…

28 June 2012

Two years with zero Lost Time Incidents on the FPSO Kwame Nkrumah

Members of the combined team, which includes the Integrated Project Team, commissioning…

25 June 2012

Tullow Oil Uganda appoints new general manager

Mr Mugerwa joins Tullow Uganda from Shell’s East Africa business where he was most…

07 June 2012

Paon-1X exploration well discovers oil in Côte d'Ivoire

Paon-1X is the first deepwater exploration well drilled in the CI-103 licence and has…

30 May 2012

Uganda wins ethical supply chain award at the East African CSR Awards 2012

Tullow Uganda has won the award for “Most Responsible & Ethical Supply Chain” at the East…

25 May 2012

Ngamia-1 drilling update

During the course of this meeting it was inadvertently indicated that the Ngamia-1 well…

16 May 2012

Interim Management Statement May 2012

This statement is issued in advance of the Group’s Annual General Meeting which is being…

07 May 2012

Ngamia-1 well in Kenya rift basin discovers further oil

The total net oil pay encountered so far has increased to in excess of 100 metres across…

04 May 2012

Teak-4A appraisal well update

Kosmos Energy (NYSE: KOS) announced results from the Teak-4A appraisal well, located in…

19 April 2012

West African Transform Margin exploration update

Kosrou-1 and Mercury-2 encountered significant reservoir sands which were water bearing…

13 April 2012

Tullow receives Local Content award at third Ghana Summit

Tullow received the award based on its implementation of policies that ensure significant…

04 April 2012

Tullow Oil invests in modern schools in Turkana County

The company spent over KShs4 million constructing the Lokichieda and Nalemkais Primary…

30 March 2012

Tullow Oil wins Responsible Investor Award

The company was recognised for its various Social Enterprise programmes carried out in…

26 March 2012

Ngamia-1 oil discovery in Kenya rift basin

The well, located in the Turkana County of Kenya Block 10BB, was drilled to an…

16 March 2012

Enyenra-4A appraisal well successful

Good evidence of communication with the Owo-1 discovery wells and the Enyenra appraisal…

14 March 2012

2011 Full year results

Tullow Oil plc, the independent oil and gas exploration and production Group, announces…

14 March 2012

Appointment of Steve Lucas as a Non-executive Director and retirement of David Williams

Steve Lucas was Finance Director at National Grid plc from 2002 to 2010 and has…

21 February 2012

$2.9bn farm-down of Uganda licences completed

The farm-down follows the recent signing of Production Sharing Agreements and the…

21 February 2012

Jupiter-1 discovery offshore Sierra Leone

The well, located over 25 kilometres west of the Mercury-1 well which discovered oil in…

03 February 2012

Government of Uganda and Tullow sign Production Sharing Agreements

The new PSAs cover the EA-1 and Kanywataba licences in the Lake Albert Rift Basin. Tullow…

02 February 2012

Appointment of joint corporate brokers

Appointment of joint corporate brokers. For further information please refer to our…

25 January 2012

Launch of the Tullow Group Scholarship Scheme (TGSS) in partnership with the British Council

The scheme, which forms a key part of Tullow's overall approach to education and capacity…

24 January 2012

Pioneering African business initiative launched by Tullow Oil

Invest in Africa aims to encourage long-term investment across the continent to help build…

18 January 2012

Trading Statement and Operational Update January 2012

This is in advance of the Group's Full Year Results, which are scheduled for release on 14…

18 November 2011

Successful appraisal of the Teak discovery offshore Ghana

Kosmos Energy (NYSE: KOS) announced today that the Teak‑3A appraisal well has confirmed a…

18 November 2011

Farm-down to Statoil in Suriname

Tullow will retain a 70% working interest and remain Operator of the block where a 2,000…

09 November 2011

Montserrado-1 makes a non-commercial oil discovery

This result is an important exploration breakthrough, establishing a working hydrocarbon…

09 November 2011

Appointment of Simon Thompson as non-executive Chairman of Tullow Oil plc

Mr Thompson, who joined Tullow as an independent non‑executive Director in May 2011, will…

09 November 2011

Interim Management Statement November 2011

The Group will announce its full year Trading Statement and Operational Update on 18…

31 October 2011

Tullow signs new PSC as operator offshore Mauritania

These arrangements will enable the Group to progress the appraisal and development of…

28 September 2011

Enyenra-3A well result announcement

Pressure data indicates that the Enyenra‑3A well has confirmed an up‑dip extension of the…

09 September 2011

Zaedyus exploration well makes oil discovery offshore French Guiana

Results of drilling, wireline logs and samples of reservoir fluids show that the well has…

24 August 2011

2011 half-yearly results

Tullow had a very strong first half. Record results were driven by increased production…

27 July 2011

First day of trading on the Ghana Stock Exchange

Tullow also confirms that with effect from 10 a.m. Ghana time (11 a.m. UK time) today, its…

25 July 2011

Acquisition of Ghanaian interests of EO Group Limited completed

Further to the announcement made on 26 May 2011 in relation to the conditional acquisition…

21 July 2011

Successful Tullow share offer on the Ghana Stock Exchange

Tullow Oil plc announces that it has allotted 3,531,546 ordinary shares of 10p each in the…

15 July 2011

Makore-1 well encounters thick water-bearing sands

Kosmos Energy announces today that the company’s Makore‑1 exploration well on the West…

05 July 2011

Trading Statement and Operational Update July 2011

This is in advance of the Group’s Half-Yearly Results, which are scheduled for release on…

13 June 2011

Tullow Oil plc Share Offer on Ghana Stock Exchange at 31 Ghana Cedi per share

Tullow Oil plc today announces that it has opened its offer for 4,000,000 Tullow shares to…

06 June 2011

Ghana and Uganda well update: Banda-1, Jobi-East-1 and Mpyo-3

The Jobi-East‑1 and Mpyo‑3 wells, in Exploration Area 1 (EA1) onshore Uganda, have both…

31 May 2011

Tullow to launch Secondary Listing and Share Offer on Ghana Stock Exchange

The offer of Tullow shares on the GSE will give everyone in Ghana the opportunity to apply…

26 May 2011

Tullow to acquire the Ghanaian interests of EO Group Limited for $305 million

The acquisition consists of EO's entire interests offshore Ghana, for a combined share and…

24 May 2011

Tullow to enhance Dutch portfolio through acquisition of Nuon E&P

The acquisition of Nuon E&P will significantly enhance Tullow’s North Sea business adding…

12 May 2011

Interim Management Statement May 2011

This statement is issued in advance of the Group’s Annual General Meeting which is being…

13 April 2011

Ghana and Uganda exploration and appraisal well update

Tweneboa‑4 is an important milestone as it is the final well to be drilled in the Tweneboa…

30 March 2011

Uganda Sale and Purchase Agreements signed between Tullow, CNOOC and Total for $2.9 billion total cash consideration

Tullow Oil plc announces that yesterday it signed Sale and Purchase Agreements with CNOOC…

28 March 2011

Teak-2 exploration well discovers hydrocarbons offshore Ghana

The well was targeting an undrilled fault block between the Jubilee field and the Teak‑1…

15 March 2011

MoU signed between Tullow and the Government of Uganda

This agreement satisfies the GoU’s taxation concerns and enables Tullow, CNOOC and Total…

09 March 2011

2010 full year results

Jubilee field First Oil delivered. Major oil discoveries in Ghana and Sierra Leone. Uganda…

09 March 2011

Appointment of Simon Thompson as a non-executive Director and retirement of Clare Spottiswoode

Simon brings a wealth of international investment banking and natural resources knowledge…

03 March 2011

Enyenra-2A appraisal well proves major light oil field

Good evidence of communication with Owo‑1 confirms that the Owo oil discovery, now renamed…

16 February 2011

Mauritania drilling update

The well, drilled by the Maersk Deliverer in water depths of 1,787 metres to a total depth…

10 February 2011

Teak-1 exploration well discovers hydrocarbons offshore Ghana

The well was located 4.6 km northeast of the Mahogany‑2 well, 2.7 km outside the Jubilee…

27 January 2011

Trading Statement and Operational Update January 2011

The Operational Update is in respect of recent production, development and exploration…

10 January 2011

Successful Cormoran-1 exploration well offshore Mauritania

Dana Petroleum advises that the Cormoran‑1 exploration well has been drilled to a total…

10 January 2011

Tweneboa-3 appraisal well confirms Greater Tweneboa Area resource potential

Results of drilling, wireline logs and samples of reservoir fluids, together with the…

10 December 2010

First Oil in Ghana

His Excellency John Atta Mills, President of Ghana, will be the guest of honour at the…

29 November 2010

First Oil from the Jubilee Field in Ghana scheduled for 15 December 2010

This historic event will be celebrated at a ceremony hosted by His Excellency John Atta…

15 November 2010

Oil discovery in the Mercury-1 exploration well offshore Sierra Leone

Mercury is the company's second deepwater test in the Sierra Leone-Liberian Basin and was…

10 November 2010

Tullow Oil plc - Interim Management Statement 2010

The Group will announce its full year Trading Statement and Operational Update on 20…

21 October 2010

Onyina-1 exploration well finds water bearing reservoirs

The Onyina-1 well was drilled to explore a large, high-risk, Campanian prospect between…

15 October 2010

US$350 million additional debt funding secured

US$350 million additional debt funding secured with the amended facility commitments now…

13 September 2010

Owo-1 sidetrack confirms major oil discovery

Results of drilling, wireline logs and samples of reservoir fluids confirm that Owo is a…

02 September 2010

Tullow acquires a 50% interest of the East African Rift Basins of Kenya and Ethiopia

Tullow has signed agreements with Africa Oil Corp to gain a 50% interest in five licences;…

25 August 2010

2010 Half-yearly results

The Group had a strong first half. Results were up on the first half of 2009 reflecting a…

25 August 2010

Appointment of Tutu Agyare as a non-executive Director

Tutu was born in the UK and educated in Ghana and is currently a Managing Partner at…

28 July 2010

Successful Ngiri-2 appraisal well

The Ngiri-2 appraisal well was drilled 1.7 km north of the Ngiri-1 discovery well to a…

27 July 2010

Owo-1 exploration well discovers new oil field

Results of drilling, wireline logs and samples of reservoir fluids have established Owo as…

27 July 2010

Tullow completes the acquisition of Heritage’s Ugandan assets

The US$1.35 billion acquisition of a 50% interest in Blocks 1 and 3A in Uganda from…

15 July 2010

Successful Nsoga-5 appraisal well result

The Nsoga-5 appraisal well was drilled to a total depth of 587 metres, 2.3 km to the…

07 July 2010

Government of Uganda approves sale of Heritage’s Ugandan assets to Tullow

Tullow Oil plc announces that the Government of Uganda has approved the sale by Heritage…

06 July 2010

Change in presentational currency

The Group has decided it is appropriate to change the presentational currency from…

06 July 2010

Trading statement and operational update 2010

This is in advance of the Group’s Half-Yearly Results, which are scheduled for release on…

01 July 2010

Ghana Capital Markets Day

Tullow Oil plc announces that it is hosting a Capital Markets Day presentation today for a…

09 June 2010

Mahogany-5 successfully appraises southeast Jubilee

The results of drilling, wireline logs and reservoir fluid samples show that the well…

19 May 2010

Exploration and Appraisal Update

The Nzizi-3 appraisal well was drilled 1.2 kilometres up-dip and to the east of the…

17 May 2010

New deepwater licence in Suriname

The signing will enable the parties to finalise a Production Sharing Contract for the…

12 May 2010

Interim Management Statement 2010

This statement is issued in advance of the Group's Annual General Meeting which is being…

20 April 2010

Dahoma-1 exploration well results

The Dahoma-1 exploration well was drilled 11 kilometres south of Mahogany-3 to explore a…

13 April 2010

Kasamene and Wahrindi North exploratory appraisal results

The Kasamene-3 well was drilled down-dip and 2.2 kilometres to the southwest of the…

01 April 2010

Likonde-1 exploration well result

The well has been drilled to a total depth of 3,647 metres and results of drilling,…

10 March 2010

2009 Full year results

The reported financial results for 2009 are in line with market expectations and down…

01 March 2010

Successful OMOC-N-1 exploration well in the Onal production licence in Gabon

The exploration well OMOC-N-1, drilled in the Onal AEE, has identified a 111-metre column…

08 February 2010

Uganda update

Heritage Oil Plc, Tullow Oil plc's 50% partner in Blocks 1 and 3A in Uganda, today issued…

27 January 2010

Successful placing of 80.4 million new ordinary shares

Based on the Placing Price, the gross proceeds of the Placing will be £925 million. The…

27 January 2010

Tullow Oil plc announces a placing of up to 80.4 million new ordinary shares

Tullow Oil plc announces a placing of up to 80.4 million new ordinary shares, representing…

27 January 2010

Tullow Oil plc Trading Statement and Operational Update 2010

26 January 2010

Tullow signs Sale and Purchase Agreement to buy Heritage Ugandan interests

Tullow signs Sale and Purchase Agreement to buy Heritage Ugandan interests to purchase…

22 January 2010

Kasamene-2 appraisal well - a success for early development plans

The Kasamene-2 well is located near the crest of the field 1 km north-east of the…

21 January 2010

Tweneboa-2 discovers significant oil and gas-condensate field

Results of drilling, wireline logs and samples of reservoir fluids establish that Tweneboa…

18 January 2010

Tullow exercises pre-emption right on proposed sale of Heritage’s Ugandan assets

Tullow Oil plc announces that on Sunday, 17 January 2010, its subsidiary, Tullow Uganda…

23 December 2009

Mahogany Deep-2 appraisal well confirms southerly extent of Jubilee field

Good quality reservoirs were encountered in the Mahogany Deep section but were water…

15 December 2009

US$250 million new debt funding secured

On Monday 14 December, documentation for a US$250 million secured debt facility was…

08 December 2009

Tullow farm out a 25% interest in French Guiana acreage to Total

Total announces the acquisition of a 25% interest in the Guyane Maritime Permit from…

08 December 2009

Successful appraisal well drilled on the Odum field

Kosmos Energy announces today that the Odum-2 appraisal well confirmed the company's Odum…

11 November 2009

Tullow Oil plc - Interim Management Statement November 2009

Tullow Oil plc issues the following Interim Management Statement, for the period 1 July…

15 October 2009

Equatorial Atlantic drilling update

Mahogany-4 appraisal well offshore Ghana extends Jubilee field eastwards.

17 September 2009

Oil discovery in the Ngassa-2 exploration well in Uganda

The discovery of a significant oil field at Ngassa, with the potential to be the largest…

16 September 2009

Oil discovery in the Venus-B1 exploration well offshore Sierra Leone

Anadarko Petroleum Corporation today announced a deepwater discovery at the Venus…

25 August 2009

2009 Half-yearly results

In the first half of 2009 Tullow continued to deliver major exploration success with…

04 August 2009

Oil discovery in the Ngara-1 exploration well in Uganda

Located approximately one kilometre from the crest of the structure, the well was drilled…

15 July 2009

Jubilee Phase 1 Development Plan formally approved

The Jubilee field will be developed via a Floating, Production, Storage and Offtake vessel…

08 July 2009

Tullow Oil plc - Trading Statement and Operational Update 2009

The Operational Update is in respect of recent Production, Development and Exploration…

16 June 2009

Oil discovery in the Kigogole-3 exploration well in Uganda

Located approximately one kilometre from the crest of the structure, the well was drilled…

27 May 2009

Exploration drilling update - Uganda

The well was drilled to a total depth of 700 metres and encountered over 96 metres of net…

12 May 2009

Tullow Oil plc - Interim Management Statement May 2009

This statement is issued in advance of the Group’s Annual General Meeting which is being…

09 May 2009

Oil discovery in the Nsoga-1 exploration well in Uganda

The well was drilled approximately six kilometres horizontally from the top of the…

25 March 2009

Tullow Oil plc - Drilling update

Tullow announces that following the significant light hydrocarbon discovery reported…

11 March 2009

Tullow Oil plc 2008 full year results

Tullow Oil plc, the independent oil and gas exploration and production group, announces…

09 March 2009

Significant discovery at Tweneboa-1 exploration well offshore Ghana

The well encountered 21 metres of net pay and was drilled to a depth of 3,593 metres and…

09 March 2009

US$2 billion new debt funding secured

The US$2 billion of debt is split between a Senior Facility of US$1.785 billion, a Junior…

05 February 2009

Uganda Block 3A: Kingfisher-3A update

Heritage Oil announces the completion of the successful Kingfisher-3A well in Block 3A,…

21 January 2009

Trading Statement and Operational Update 2009

The Operational Update is in respect of recent Production, Development and Exploration…

21 January 2009

Tullow Oil plc announces a placing of up to 9.1% of its issued ordinary share capital

Tullow Oil plc announces a placing of up to 9.1% of its issued ordinary share capital…

21 January 2009

Equity Placing Pricing

Tullow Oil plc announces the successful Placing of 66.9 million new ordinary shares at a…

13 January 2009

Major discovery in the Giraffe-1 exploration well in Uganda

These results demonstrate Giraffe to be a down-dip extension of the Buffalo discovery,…

12 January 2009

Hyedua-2 appraisal well flows at 16,750 barrels of oil per day (bopd)

The Hyedua-2 appraisal well result confirms good reservoir connectivity and very high…

08 January 2009

Successful Mahogany-3 appraisal and exploration well

The objectives of Mahogany-3 was to appraise the Jubilee field reservoir section away from…

16 December 2008

Successful Buffalo-1 exploration well

Although at an early stage of evaluation, this discovery is potentially the largest in the…

11 December 2008

Successful Hyedua-2 and Kingfisher-3 appraisal wells

The success of these latest wells has substantially increased the proven areal extent of…

01 December 2008

Tullow completes sale of Hewett Unit Interest to Eni

The headline cash consideration of $210 million has been received and Eni has taken over…

20 November 2008

Successful Ebony-1 exploration well offshore Ghana

Successful logging and sampling operations have confirmed a four metre oil bearing…

12 November 2008

Interim Management Statement November 2008

A Trading Statement and Operational Update covering the full year will be announced on 21…

23 October 2008

India campaign update

Drilling operations at F1 commenced on 30 September and the well reached a total depth of…

21 October 2008

Successful Warthog-1 exploration well in Block 1 Uganda

Heritage Oil Limited (LSE: HOIL), an independent upstream exploration and production…

01 October 2008

Tullow Oil plc Capital Markets Day

Tullow Oil plc announces that it is hosting a Capital Markets Day today for a group of…

16 September 2008

India campaign - drilling update

Drilling operations at G1 commenced on 16 August and reached a total depth of 2,300m on 8…

09 September 2008

Successful Kigogole-1 exploration well in Block 2 Uganda

Drilling operations on Kigogole-1, which is located 1.5 km from the crest of the…

28 August 2008

Half-yearly Results 2008

The first half of 2008 has been outstanding for Tullow. The Group has delivered record…

27 August 2008

Ian Springett appointed to the Board of Tullow as Chief Financial Officer

Ian joins Tullow with a wealth of international oil and gas experience having worked with…

06 August 2008

Uganda drilling update

August 2008 update on the Kasamene-1 Exploration well, Block 2 and the Kingfisher-2 well,…

30 July 2008

India drilling update

Well C1, in a basin margin location in the east of the CB-ON-1 block, spudded on 27 June…

10 July 2008

Positive second reservoir test from Mahogany-2 well, offshore Ghana

In June this year the Lower Mahogany reservoir was successfully tested over a 17-metre…

09 July 2008

Tullow Oil plc Trading Statement and Operational Update July 2008

The Trading Statement is in advance of the Group's Interim Results, which are scheduled…

30 June 2008

Uganda Block 3A: Kingfisher-2 update

Heritage Oil Limited (LSE: HOIL), an independent upstream exploration and production…

30 June 2008

Director share dealings

The first tranche of conditional share awards made to executive directors under the Tullow…

24 June 2008

Successful Ngege-1 exploration well in Block 2 Uganda

Ngege-1 encountered over five metres of net oil pay and nine metres of net gas pay in…

10 June 2008

Proposed sale of Hewett Unit interest to Eni

The total consideration for the transaction is £210 million, payable in cash on completion…

10 June 2008

Mahogany-2 appraisal well flows at 5,200 bopd on test

Mahogany-2 appraisal well flows at 5,200 bopd on test flowed at a test rate of 5,200…

14 May 2008

Appointment of Ann Grant as a non-executive Director

Ann, who is currently Senior Adviser on Africa and development issues to Standard…

14 May 2008

Interim Management Statement May 2008

Tullow Oil plc is issuing the following Interim Management Statement, in accordance with…

13 May 2008

Successful Taitai-1 exploration well in Uganda

A thick section of oil-stained basement was also encountered and provides upside potential…

07 May 2008

Drilling update: Banda NW ST-1, offshore Mauritania

Roc Oil (Mauritania) Company, a wholly owned subsidiary of ROC, advises that as at…

30 April 2008

Tullow Oil plc - Banda NW appraisal well update

A detailed update on the Banda NWwell result and the forward programme will be provided…

28 April 2008

Tullow Oil plc - Board Change

Tom's decision to leave Tullow reflects the considerable personal demands of his role in a…

03 April 2008

Sale of 10 CMS area blocks to Venture Production plc

The sale is part of an ongoing process of portfolio management which will enable the Group…

31 March 2008

Retirement of Matthew O’Donoghue, General Manager Projects

Matthew joined Tullow in 1987 as General Manager in Senegal and was appointed to the Board…

12 March 2008

Tullow Oil plc 2007 final results

2007 was an exceptional year for Tullow. The Group recorded its largest ever discovery,…

25 February 2008

Ghana and Uganda Exploration Update

The discovery of oil in the Odum well continues the success of our exploration campaign in…

31 January 2008

Resale of interest in M’Boundi to the Korea National Oil Company

The deal, which will involve the sale of Tullow's subsidiary company - Tullow Congo…

23 January 2008

Tullow Oil plc - Trading Statement and Operational Update January 2008

Tullow Oil plc (Tullow) issues this Trading Statement in respect of its financial year to…