Monthly Features
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Oil prices are high, but spending has not caught up—yet. Meanwhile, exploration strategies are changing around the world toward a lower-risk model, and the frenzied pace of US M&A has very much cooled off. -
This case study outlines a full-scale testing program focused on the behavior of thermal casing connections subjected to severe bending and low-cycle fatigue loading. -
With millions of wells having been drilled in the US since the beginning of the oil age, the land is pocked with old, unused wellbores. For most, repurposing is a pipe dream. Plugging is the best option. -
Disposal wells remain the lowest-cost solution for produced water, but concerns over seismicity and long-term sustainability are accelerating interest in alternatives. -
This case study from Malaysia’s Petronas outlines a comprehensive review of perforation-charge testing across various tubular and reservoir conditions to help improve production from complex downhole scenarios. -
As managed pressure drilling gains traction, its principles are influencing a wider range of well-construction activities.
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Oil sands producers predicted they could reduce production by 300,000 B/D by turning down steam injection. This will test methods to reduce, rather than stop, injection to avoid the damage caused by rapid cooling in some wells. -
Hydrogen is big news, and not for the first time. But this time could be different. This article looks at the current state of enabling technology, obstacles to a hydrogen economy, and signs that the hydrogen economy could be emerging.
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The E&P subsurface sector today faces the lowest reserve replacement ratios in decades as well as an increasing need to maximize recoverable oil and gas from developed fields.
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Often it is too difficult to create the fault conditions necessary for training a predictive maintenance algorithm on the actual machine. A digital twin generates simulated failure data, which can then be used to design a fault-detection algorithm.
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A multizone water-injection project has ultimately proved a method of using intelligent completion interval-control valves in place of traditional sand-control completions in soft sand reservoirs.
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An intelligent drilling optimization application performs as an adaptive autodriller. In the Marcellus Shale, ROP improved 61% and 39% and drilling performance, measured as hours on bottom, improved 25%.
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Oil and gas are not the only things in the ground that can power our lives. Heat in the form of geothermal energy is rapidly taking its place alongside other sources of renewable energy, buoyed by the lessons learned from decades of drilling for oil.
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Barbara Burger says the key interest areas for the supermajor’s portfolio of startup investments remains unchanged despite a new industry downturn. However, the environment is tighter and the way in which deals are made has already seen notable change.
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Each year at the SPE Artificial Lift Conference and Exhibition, energy professionals convene to connect, grow, and learn—and also to laud outstanding innovators in their field.
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With their gee-whiz—albeit artificial—intelligence, robots may be the industry’s answer to jobs deemed dangerous, dirty, distant, or dull.
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