Water management
The Texas Railroad Commission has tightened its guidelines on the permitting of disposal wells in the Permian Basin.
The agency said it wants to modernize the rules and expand the potential uses for produced water.
B3 Insight and Nanometrics plan to integrate data from seismic monitoring with a water and subsurface data analytics platform.
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At a water treatment plant for an onshore oil field in northern Germany, formaldehyde injection was started in 2015 as a biocide. The goal of this study was to understand the chemical parameters and microbial distribution in the water system and whether formaldehyde injection was effective. -
Researchers mapped 251 faults in the North Texas home of the Barnett Shale, the birthplace of the shale revolution, finding that wastewater injection there “significantly increases the likelihood for faults to slip.”
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A joint-venture agreement gives Solaris control of Concho’s produced-water infrastructure in New Mexico, and Lagoon Water Solutions closed on a deal with Continental in Oklahoma.
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Getting water is a big issue for those who fracture wells, as is the disposal of it. The number of companies investing in water facilities and reuse, though, remains a minority.
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The Permian gets the lion’s share of attention when it comes to produced water, but other basins have a need to haul volumes off-site. How has the market changed in these areas recently? Is there a greater enthusiasm for pipelines, and can water midstream thrive?
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Not all produced water is the same. A seminar held by SPE and associated with the Water Life Cycle and Strategy Technical Section will look at the different types of produced water and the different ways in which produced water is handled in various regions around the world.
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As Permian production ramps up and saltwater disposal well capacity is pushed to its limit, companies see a need to develop collaborative, commercially viable methods of handling produced-water volumes. If reuse remains at its current rate of only 15%, operators could face a $30-billion tab.
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The well count and completion intensity of US tight oil and gas operations have grown in recent years, and rising pressure from environmental regulations means that produced water management has become a key focus for operators.
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When surface water is scarce, communities and industries typically turn to groundwater to meet their freshwater needs. A new report from the Groundwater Protection Council indicates that produced water may be a new resource to reduce the use of fresh water for some of those needs.
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Operators are looking for ways to better handle water coming from subsea wells, which is typically treated at topside facilities. Subsea separation systems are not equipped to discharge water back into the reservoir, so how do companies close the gaps?
