HSE & Sustainability
Block Energy announced the completion of its carbon capture and storage pilot study, confirming the viability of the field for permanent carbon storage.
DNV awarded the Abu Dhabi National Oil Company a storage certificate at the endorsement stage for its West Aquifer site.
Four former gas-producing wells have been converted into injection wells and are now preparing to receive carbon dioxide for storage.
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Geophysicists from Stanford University have compiled a map of new maximum horizontal stress orientations in Texas and surrounding areas, potentially giving operators new information for avoiding seismic activity in their hydraulic fracturing operations. -
The Wyoming Department of Environmental Quality recently concluded that hydraulic fracturing operations were not the likely cause of well water contamination in a small town.
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Sourcing water for large multifracture stimulations in west Texas is a well-known constraint on oil and gas activities in the area. A 6-month pilot operation demonstrated that produced-water reuse is technically feasible and can be a cost-effective solution.
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This paper summarizes the benefits of using a bipolymer crosslinking system in environments where water quality cannot be guaranteed. It also demonstrates the yielded cost savings per well that are achievable when reusing 100% produced or flowback water for hydraulic fracturing.
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Water production normally increases as fields mature, and two main ways exist to deal with the produced water. One is to dispose of the produced water into dedicated disposal wells. The other is to reinject the produced water for pressure maintenance or sweep efficiency.
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With the US Bureau of Safety and Environmental Enforcement as a cochair of the steering committee, SPE held a 2-day summit in April to discuss the development and implementation of an industrywide safety-data sharing framework.
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Awareness of the different styles of thinking can provide an understanding of the choices people make when assessing risk and making decisions. The purpose of this paper is to show how such knowledge can be operationalized and applied to real-world oil and gas operations.
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Earthquake in Cushing, OK -- home to the largest oil storage facility in the world -- leads to further regulatory action on disposal wells in the area.
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As governments around the world seek to lower energy consumption in the wake of the low oil price environment, the 2016 SPE President said the industry must be proactive in ramping up its sustainability efforts.
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The US shale sector has proudly touted the fact that it has helped reduce the nation’s carbon dioxide output to an 18-year low by producing the natural gas that is displacing coal use in power generation. But government regulators appear to want even more.
