Production
BP said it expects to keep the Azeri-Chirag-Gunashli (ACG) project in production into the 2040s by tapping into separate nonassociated gas reservoirs.
Still flowing nearly 40 years after startup, Gullfaks recently delivered its 5,000th cargo of sweet, low-sulfur crude to Sweden, underscoring how Equinor’s aging shelf assets continue to support Europe’s energy supply.
This paper details a trial involving the deployment of a transportable coiled tubing (CT) unit capable of holding 30,000 ft of high-strength 2⅞-in. CT.
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This guest editorial from the Center for Injection and Seismicity Research (CISR) at The University of Texas at Austin details the emerging risks posed by injection in Texas and what steps might be taken to mitigate them. -
This paper reviews existing literature, the operator’s records, service-company data, and simulation studies to assess the risk of using seawater in carbonate acidizing.
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This paper presents a novel approach to overcoming extended-reach limitations in coiled tubing interventions by using a split-string system, demonstrating measurable improvements in reach and operational speed in laterals exceeding 3 miles.
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The works highlighted in this year’s Acidizing feature demonstrate novel, diverse innovations in sustainability, enhanced productivity, and logistical efficiency by authors of SPE conference papers.
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This paper describes the successful deployment of flexible coiled tubing technology in an oil-producing well of the offshore Frade field in Brazil’s Campos Basin.
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A laboratory research study evaluates several different chemical injection concepts for the removal of elemental mercury from multiphase flow.
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Expected to be commissioned in 2027, the new pipeline will double the UAE's current capacity of 1.8 million B/D of crude that can be transported beyond the contested waterway.
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While often associated with smaller discoveries, subsea tiebacks are playing a growing role in contributing to the broader energy mix.
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Equinor generated its first revenue from the Adura joint venture with Shell, formed in late 2025, highlighting strong early cash flow from key UK fields including Mariner and Buzzard.
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Acting director of the new center Ale Hakala outlines the research priorities guiding the newly established center’s focus on production enhancement technologies.
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