Reservoir
The US Department of Energy and Pennsylvania Department of Environmental Protection will convert a horizontal Utica Shale gas well into an enhanced geothermal system. Building directly on horizontal drilling and completion practices developed in the Utica, the project will include evaluation of optimal well orientation, lateral placement, and spacing.
An asset swap with PDVSA helps consolidate the supermajor’s heavy-oil operations in the country.
Co-owner Chevron confirmed the find at the Bandit prospect offshore Louisiana and suggested it may become a subsea tieback to existing faciltiies operated by Occidental Petroleum.
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Geosteering is supposed to ensure the wellbore stays in the most-productive zone, but a recent study suggests it often misses the mark. -
The Petroleum Resources Management System (PRMS) has long been recognized as the global standard reference for resources and reserves classification and definition. The newly published “2022 Guidelines for Application of the PRMS” is not merely a refresh of the 2011 version but a complete rewrite by contemporary subject-matter experts.
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The complete paper outlines adaptations of the SPE Petroleum Resources Management System to a company’s business processes.
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This case study presents results achieved in Romania, Mexico, and Kuwait with the use of a series of innovations featuring integrated bottomhole assemblies. A push-the-bit system combines high-performance drilling with precise directional control.
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This paper provides a work flow based on research in two methodologies to estimate formation-water salinity, enhancing the quality of saturation evaluation for quick decision-making during logging operations.
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The produced water conundrum in the Permian Basin will be solved by a mix of recycling, disposal, and future breakthroughs in technology currently being studied.
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The authors write that simple changes in drillstring design can lead to huge savings in a climate that demands continual reductions in well-delivery time and well costs.
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Nabors' RZR-equipped rig has successfully drilled multiple horizontal wells in the Permian Basin.
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The Permian Basin operator said the purchase ‘checks all the boxes’ it looks for in an acquisition.
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Large geological models are needed for modeling the subsurface processes in geothermal, carbon-storage, and hydrocarbon reservoirs. The size of these models contributes to the computational cost of history matching, engineering optimization, and forecasting. To reduce this cost, low-dimensional representations need to be extracted. Deep-learning tools, such as autoenc…
