Completions
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Intelligent completions could improve many of the world’s oil and gas wells, but not all are suited to the technology. There is another option.
Casing deformation has emerged as a major challenge in China’s unconventional oil and gas fields, prompting the development of new solutions to address the issue.
The US supermajor is using one of its lowest-value hydrocarbon products to generate double-digit production increases in its most prolific US asset.
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One of the major challenges in fracturing low-permeability gas formations is the loss of well productivity caused by fluid entrapment in the matrix or fracture. -
Early in its development, the Cline shale was hyped as the next Eagle Ford or Bakken with more oil and gas than they have combined.
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Alternative approaches and new deployment strategies are being developed to manage water used for fracturing oil and gas wells.
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Europe and Australia have joined the US in expanding recoverable hydrocarbons from unconventional resources, and initial activities are on the rise elsewhere.
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This paper sheds light on the nonlinear physics involved in the production of shale-gas reservoirs by improving the understanding of the complex relation between gas production, reservoir properties, and several treatment-design parameters.
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Sand production is an unintended consequence of oil and gas production from unconsolidated and semi-consolidated reservoirs, causing damage to surface and subsurface well equipment and reducing the hydrocarbon productivity.
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This paper shares the engineering approach used to determine where and when sand control was needed in offshore Malaysia on the basis of geomechanical sand-free critical-drawdown-pressure evaluation for the selected well type, configuration, and completion.
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Traditionally, sand-control equipment is used to prevent sand from entering the wellbore. An alternative is to produce solids with the well fluids and separate them at the surface.
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This paper presents results from a nondestructive core-strength-index tester that is less destructive than the Schmidt hammer and less intrusive, easier, faster, and less expensive than the core scratch tester.
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Oxane Materials' advanced cerammic proppant travels farther during fracturing in larger quantities, thereby leading to smoother, higher flows of oil and gas.
