Completions
A multidimensional Wiener process approach predicts casing remaining useful life, enabling safe, cost-effective well life extension and repurposing for carbon dioxide injection, CCS, and geothermal applications.
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Unwanted water production can erode well performance and asset economics if left unmanaged. Interwell’s precision water shutoff approach, grounded in diagnostics and engineered isolation, helps operators identify water-entry points, protect hydrocarbon flow, and restore sustainable well performance in mature and complex wells.
Equinor cites confined gas behind casing and calibration issues in investigation of Troll field well control incident.
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This paper presents the evolution of a Bakken advanced completion design with the added enhancement of extreme limited entry (XLE) perforating. With this strategy, an operator has consistently stimulated more than 11 perforation clusters per stage. -
A marked change from a decade ago, Appalachia, the Permian, and the Haynesville now represent almost half of total US gas production, EIA reports.
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The pressure pumping giant turns to algorithms to get better fractures and fewer problems.
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Operators are working with a young startup company to overhaul how the unconventional sector has traditionally interpreted one the most common tests used to influence well completion designs.
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Hydraulic fracturing is now a little bit easier for US shale operators thanks to readily available horsepower and in-basin sand.
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Well-interference issues can be hard to diagnose, but this startup may be figuring that out. The data-driven process it developed can also help operators come up with more effective ways to use diverters.
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A software program has evolved from predicting future well output to showing engineers the many ways their ideas could affect asset performance.
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The rise of cube developments in the Permian Basin has introduced a new way of thinking for some of the region’s biggest players.
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Seismic stimulation, achievable with the implementation of a single tool, requires significantly lower investments than gas, thermal, and chemical injection methods, with minimal environmental impact.
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As operators seek lower water management costs, a pair of studies examines methods and technologies that could have a major impact on treatment and reuse for hydraulic fracturing operations and beyond.
