Mature fields
Vår Energi ASA and partners have officially sanctioned the Previously Produced Fields Project in the Greater Ekofisk Area. The redevelopment is expected to add high-value barrels starting in 2028, extending the production life of one of Norway’s key offshore regions.
BP’s new electric gas compression platform at Shah Deniz, Azerbaijan’s largest natural gas producer, is expected to sustain exports to Europe even as the field enters decline.
ExxonMobil joins BP, Chevron, and TotalEnergies in greenlighting new investment projects in Iraq in 2025 as the government targets oil production of 6 million B/D by 2029.
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This paper provides insights into the technical and economic viability of repurposing oil and gas wells for geothermal energy production for direct heating. -
This paper discusses and evaluates retrofitting abandoned petroleum wells for geothermal applications as a commonly proposed solution to meet the challenge of the capital expenditure required for drilling and completion.
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This paper provides an overview of a geothermal assessment project completed to assess geothermal energy resources in and around an operational high-pressure/high-temperature field on the UK Continental Shelf.
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This paper describes a revamped methodology for field-development strategy formulation, particularly for marginal hydrocarbon resources, by shifting the mindset toward designing with an aim to value in order to improve project viability.
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This paper adds to ongoing research in hydrogen storage, focusing on efficient extraction of hydrogen to be stored potentially in depleted unconventional formations.
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The authors of this paper develop an integrated technical approach that can be used to unlock one of the largest undeveloped resources in an operator’s portfolio.
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Once considered as being on the brink of abandonment, aging reservoirs are proving to be valuable assets as innovative hydrocarbon recovery techniques and re-envisioning of these fields for decarbonization opportunities are transforming them into reservoirs of opportunity.
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Cemvita and ChampionX are launching a pilot project next year to turn an old oil field into one that may yield tons of hydrogen each day.
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A drop in the number of wells drilled on the UK Continental Slope is concerning as many fields in the mature basin are reaching the point of production cessation.
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The authors of this paper discuss the effectiveness of smaller port sizes and the use of dummy and Venturi valves to enhance gas lift performance and maximize recovery in mature offshore fields.
