Water management
This paper presents an approach to the identification, selection, and implementation of initiatives for sustainable water management, withdrawal reduction, and water valorization.
Disposal wells remain the lowest-cost solution for produced water, but concerns over seismicity and long-term sustainability are accelerating interest in alternatives.
This article addresses the challenges of managing water-soluble organics (WSOs) in offshore produced water. It provides a brief discussion of the chemistry, along with strategies and technologies that can be used to manage WSO levels in produced water, thus facilitating compliance with regulatory overboard water-quality guidelines.
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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. -
Three metrics that are used for monitoring organics in water are total organic carbon (TOC), chemical oxygen demand, and biological oxygen demand. While less commonly used than the other two methods, TOC can offer practical advantages to operators.
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Treating produced water to control bacteria is like weeding a garden. It addresses the problem that is not going away.
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Analyzing the properties of produced water is a difficult process because of the extreme levels of suspended and dissolved particulates contained in it, and a chemistry profile that is in constant flux.
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The presence of excessive levels of organic components in produced water can lead to costly problems for operators ranging from clogged membranes in treatment facilities to environmental issues and compliance with government permits.
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Smart waterflooding by tuning injection-water salinity and ionic composition has gained attention in recent years. In this study, desalination technologies are reviewed with the objective to develop potential water-treatment solutions that can most efficiently alter injection-water chemistry.
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A look at a water management plan for developing shale assets in the Permian Basin encompassing the full life cycle of each field.
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In this study, samples of flowback water and downhole shales are analyzed to investigate the mechanisms controlling the chemistry of flowback water.
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At the 2016 Unconventional Resources Technology Conference, Barry Donaldson, vice president of global sales and marketing at Tetra Technologies, discussed possible cost-effective water management strategies.
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Research and development firm Battelle is working on a new induced-seismicity study that aims to help wastewater disposal well operators in Ohio stay on the good side of state regulators.
