Sierra Oil Gas News

 

Eni Makes Significant Gas Discovery Offshore Indonesia

Dec 09, 2025

Eni has made a significant gas discovery in the Konta-1 exploration well, drilled in the Muara Bakau production sharing contract (PSC), in the Kutei Basin, offshore Indonesia.Estimates indicate 600 billion cubic feet (Bcf) of gas initially in place (GIIP) with a potential upside beyond 1 trillion cubic feet (TCF), Eni said.Konta-1 was drilled to a depth of 4,575 meters in 570 meters water depth, encountering…

Shell In Advanced Discussions to Buy LLOG Exploration for Over $3B

Dec 09, 2025

Shell is in advanced discussions to buy LLOG Exploration offshore in a deal valued at more than $3 billion. This would increase the oil major's portfolio of upstream oil and gas producers by acquiring one of the biggest privately owned oil and natural gas producers in the U…

Petronas Enlists MISC for FPU Job at Gas Field Offshore Brunei

Dec 09, 2025

Malaysia’s MISC Berhad has secured its first floating production unit (FPU) project in Brunei after receiving a letter of award from PETRONAS Carigali Brunei (PCBL) for the lease, operation and maintenance of the facility for a natural gas development project…

Vissim to Provide Vessel Collision Avoidance System for Qatari Offshore Field

Dec 08, 2025

Norwegian technology company Vissim has secured a contract with a Qatar-based oil and gas operator to deliver a vessel collision avoidance system at an undisclosed oil field offshore Qatar.As part of a three-year agreement, Vissim will provide…

India's ONGC Set to Retain 20% stake in Russia's Sakhalin-1 Project

Dec 08, 2025

India's Oil and Natural Gas Corp (ONGC) will pay into Russia's Sakhalin-1 oil and gas field abandonment fund in roubles, using Indian companies' frozen dividends to retain its 20% stake in the project, three sources familiar with the matter said…

NEO NEXT+ Rises as UK’s Largest Independent O&G Producer Under New Merger

Dec 08, 2025

TotalEnergies has agreed to merge its U.K. upstream operations with NEO NEXT Energy in a transaction that will create NEO NEXT+, expected to become the largest independent oil and gas producer in the United Kingdom.Under the deal, TotalEnergies will hold a 47…

Equinor’s North Sea Wildcat Wells Yield Oil and Gas Discovery

Dec 05, 2025

Equinor and its partner Aker BP have discovered hydrocarbons in wildcat wells drilled in the North Sea.The gas/condensate discovery was made in the Lofn and Langemann prospects, part of  1140 production license, operated by Equinor with 60% working interest…

Chevron's Gorgon LNG Project Gets $2B Investment Go-Ahead

Dec 05, 2025

The Australian unit of U.S. oil giant Chevron said on Friday that the partners of the Gorgon Joint Venture have approved the A$3 billion ($1.98 billion) Gorgon Stage 3 development off Western Australia's northwest coast.The development will…

Production Start at Verdande Field to Extend Norne FPSO Life Beyond 2030

Dec 04, 2025

Equinor has started production from the Verdande subsea field in the Norwegian Sea, a development that is expected to keep the Norne floating production, storage and offloading (FPSO) producing beyond 2030.The field, which holds an estimated 36 million barrels of oil…

TotalEnergies, Partners to Plug Financing Gap at $20B Mozambique LNG Project

Dec 03, 2025

French oil major TotalEnergies and its fellow partners on the $20 billion Mozambique LNG project have agreed to provide additional equity to replace the previous contributions of British and Dutch export credit agencies, it said on Tuesday.The UK and Dutch agencies represented about 10% of the $15…

CNOOC Puts New South China Sea Development Into Production Mode

Dec 03, 2025

China's state-owned oil and gas firm China National Offshore Oil Corporation (CNOOC) has started production from the Weizhou 11-4 oilfield adjustment and satellite fields development project in South China Sea.The project is located in the Beibu Gulf Basin…

Syria, Chevron Start Talks on Oil and Gas Exploration

Dec 03, 2025

Syrian President Ahmed al-Sharaa met delegations from U.S. oil major Chevron and the Syrian Petroleum Company to discuss cooperation in oil and gas exploration fields on Syrian shores, the Syrian state news agency said on Tuesday.The state news…

Harbour Energy Set to Cut 100 Offshore Jobs

Dec 02, 2025

Harbour Energy, a North Sea-focused producer, said on Monday it expected to cut 100 offshore jobs as part of an organisational review of its UK business.Lower commodity prices and an uncompetitive tax regime have pressured the UK oil and gas sector…

Shell, Equinor Form ‘Largest’ Independent UK North Sea Oil and Gas Producer

Dec 01, 2025

Shell U.K. Limited, a subsidiary of Shell and Equinor UK Limited, a subsidiary of Equinor, completed a deal to combine their UK offshore oil and gas operations to form a new company, described as the largest independent producer in the UK North Sea…

Europe’s Drilling Revival Tests US Energy Pledges and Import Boom

Dec 01, 2025

European countries are loosening their strict opposition to new oil and gas drilling, reversing years of climate-driven resistance to fossil fuels as governments seek to reduce a heavy reliance on costly energy imports, including from the U…

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