- copyright © 2009 to 2024; All rights reserved.                   

Data in this website may not be the most recent available                                   Home | Terms of use

| Contact






No significant news in 2024.


Apr 2023: ExxonMobil has applied to pre-qualify for 4 offshore oil blocks the state oil regulator said in a statement.


No significant news in 2022.


Jun 2021: The Liberia Petroleum Regulatory Authority (LPRA) and the National Oil Company of Liberia (NOCAL) are offering 33 offshore blocks for direct negotiation to May 2022 after a series of negative developments have affected interest in the potential of the country.


Sep 2020: The Liberia Petroleum Regulatory Authority (LPRA) has pre-qualified 7 Liberian Companies (DEMUS, Jungle Energy, New Millennium, Africa Oil and Gas, Green Petroleum, MAC-Africa Petroleum and the TSC Global). The New Petroleum Law sets aside a minimum 5% in all agreements to companies owned by Liberian citizens.

Jul 2020: The Liberia Petroleum Regulatory Authority (LPRA) made changes to its bid criteria for the 2020 Harper Basin Offshore Licensing Round in response to Covid-19. They include a biddable rather than fixed signature bonus and reduced seismic purchase requirements. The deadline for pre-qualification is October 31, 2020.

Apr 2020: The Harper Basin License Round has been launched by the Liberia Petroleum Regulatory Authority. Pre-qualification, bid submission and bid evaluation will lead to awards in February 2021 with 9 blocks are on offer (LB-25, -26, -27, -28, -29, -30, -31, -32, and -33) each with an area of up to 3,500 sq kms.


Dec 2019: The Liberia Petroleum Regulatory Authority (LPRA) announced the the next licensing round, expected to commence in April 2020. Nine blocks will be on offer in the Harper Basin over which TGS holds multi-client seismic data including 5,272 kms of 2D and 6,276 sq kms of 3D, plus gravity and magnetic data.


No significant news in 2018.


Nov 2017: COPL and ExxonMobil, partners in Block LB-13, have both elected not to enter into the third exploration period resulting in the expiration of the PSC.


Dec 2016: ExxonMobil’s Mesurado-1 well, on Block LB-13 in 2,500m of water and drilled by the West Saturn drillship, is dry. The well targeted a sequence of Late Cretaceous sands.

Nov 2016: ExxonMobil (operator) and Canadian Overseas Petroleum (17%) has commenced drilling the Mesurado-1 exploration well using the Drillship Seadrill West Saturn in Block LB-13 in 2,500m of water. The well is targeting oil in Late Cretaceous sands.

Nov 2016: African Petroleum announced that the PSCs for blocks LB-08 and LB-09 have expired and will not be extended after the company was unable to attract a farm-in partner.  It drilled 3 exploration wells on LB-09, including the non-commercial oil discovery at Narina-1 in 2012.  


Sep 2015: ExxonMobil will drill the Mesurado-1 deep water well under the 2nd Exploration Phase of Block LB-13 in early 2017 at an estimated cost of US$120mm. The Ebola crisis has had a significant impact on the LB-13 operational schedule.

Aug 2015: The National Oil Company of Liberia (NOCAL) will cut its work force by 2-thirds due to companies reassessing their exploration strategies. Oil companies have so far drilled 9 offshore exploration wells at a cost of US$1 bn but many of the blocks have now been vacated.

Jun 2015: ExxonMobil (operator, 80%) and Canadian Overseas Petroleum (20%) remain committed to completing their offshore work program in Block 13 in water depths up to 3,000m. Under the PSA there 3 years are available to drill an exploration well. The Ebola outbreak had hampered drilling plans but the government will extend the exploration period if necessary.


Nov 2014: The National Oil Company of Liberia (NOCAL) has announced the closing of the Liberia Basin bid round comprising 4 undrilled offshore blocks (LB-6, LB-7, LB-16 and LB-17). Completion of bid evaluation is expected on 24 November.

Oct 2014: The Ebola virus is delaying ExxonMobil’s offshore drilling plans due to lack of shore-based support. ExxonMobil last year bought 80% of Block LB-13 in water depths ranging from 75 to 3,000m and has 3 years to drill an exploration well. Liberia has the highest cumulative number of reported Ebola cases and deaths.

Aug 2014: The National Oil Company of Liberia (NOCAL) announced the opening of the Liberia Basin Bid Round 2014. Acreage on offer includes 4 undrilled offshore exploration Blocks (LB-6, LB-7, LB-16 and LB-17). Due date for the bids is end October 2014.

Feb 2014: African Petroleum has received approval from the Board of Directors of the National Oil Company of Liberia (NOCAL) for a two year extension to the second exploration period for the LB-08 and LB-09 blocks until mid 2016. The LB-08 second exploration period two well commitment has been moved to the third exploration period.


Jul 2013: Seadrill has signed a contract with Chevron for the newbuild ultra-deepwater drillship West Tellus. The contract commences in China and then relocates to Liberia. The West Tellus is a 6th generation drillship under construction in South Korea, with expected delivery in September 2013.

Apr 2013: ExxonMobil has acquired an 80% interest in Liberia Block 13 (LB-13) 30 kms off the central coast in water depths ranging from 75 to 3,000m.  Canadian Overseas Petroleum (COPL) retains a 20% interest.

Feb 2013: African Petroleum has an oil discovery at Bee Eater in Block LB-09 northwest of the Narina oil discovery although reservoir permeabilities over the hydrocarbon bearing section are lower than anticipated.

Jan 2013: TGS has started acquisition of a 3D multi-client survey called Sunfish in the Harper basin off Liberia with data available prior to the Liberia 2013 Bid Round. The round likely will include 13 deep water tracts. The National Oil Co. of Liberia (NOCAL) reports that there are now 17 blocks offshore, 12 of them either under contract or in contract review.

Jan 2013: African Petroleum began drilling the Bee Eater-1 well in Block LB-09 using the semisub, Erik Raude. Bee Eater is located 10 kms northwest of the 2012 Narina well which discovered oil in Turonian reservoirs. Prospective resources for the Bee Eater/Narina fan system are estimated at 840 mm bbls of oil. A second exploration well will be drilled after completion of Bee Eater.

West Africa


E and P


Liberia Datafiles

Excel files - histories and forecasts of production and wells in any category for all countries and regions