Production
After launching pre-salt production in Brazil, the ultradeepwater Tupi asset has become one of Petrobras’s most productive.
North Sea operators produced an additional 16 million BOE from 56 reinstated wells in 2025 as improved intervention efficiency lowered costs and helped restore shut-in assets to production, according to the NSTA.
This contributed article highlights the growing importance of fiber-optic sensing and its potential to advance thanks to emerging quantum technologies.
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Getting more out of gas lift requires understanding how gas injections interact with the oil, water, and gas flowing up the well—in other words, multiphase flow. Some papers are listed to get you started. -
Country’s president expects 10 additional wells in its waters this year.
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Forecast sees 12% boost in the region’s crude production by the end of 2022.
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The service giant and a technology developer from Norway seek to create a broader market for two technologies aimed at lowering topside footprints and improved operational efficiency.
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Production has been hampered by subsurface issues most of the year. Gas production fell below the technical threshold of the offshore gas processing plant.
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New Sarta field well brings gross field production over 10,000 B/D of oil.
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The world's largest oil company has taken its lumps from 2020 and is ready to look forward to higher oil demand and the coming of a hydrogen market.
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Economical oil extraction depends largely on reducing wear and tear of downhole equipment and tubulars through regular monitoring and batch treatment to cut the risk of corrosion and costly workovers. Having a data-driven approach to scheduling batch treatment can bring down the frequency of treatment and avoid the unnecessary use of resources.
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The pairing was instrumental in Expro’s receipt of a multiyear well-intervention services contract for Chevron’s Gorgon development.
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ExxonMobil submitted a proposal to Colombian authorities to develop a hydraulic fracturing pilot project in the Magdalena Basin. Colombia wants to drastically raise its declining reserves-to-production ratio by tapping into shale.
