Southwestern Energy Operations Become Freshwater Neutral
The company makes good on a pledge to reduce freshwater use and replenish the fresh water it uses.
H2O Midstream-Encana Deal Highlights Water Management Role in US Shale
In a recent acquisition, H2O Midstream will own and operate Encana’s produced-water gathering system in Howard County, Texas, and will expand it to also serve third parties.
Permian, Bakken Operators Face Produced Water Challenges
As oil prices recover from the low point of the downturn, operators in the Permian and the Bakken are tackling water management issues.
Oklahoma Official: Progress Being Made, but Induced Seismicity Will Not Stop Anytime Soon
One of Oklahoma’s top government officials announced recently that it could be many more months before the full scope of the state’s regulatory response plan for induced seismicity is proven effective.
More Oil, More Water: How Produced Water Will Create Big Cost Problems for Shale Operators
If crude prices, rig counts, and tight oil production demonstrate a stronger upward trend in the months to come, US shale operators may find themselves with more produced water than they bargained for.
Fit-for-Purpose Treatment of Produced Water for Hydraulic Fracturing in the Permian Basin
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.
Solving Produced-Water Challenges With a Novel Guar-Based System
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.
Produced-Water Reinjection—Case Study From Onshore Abu Dhabi
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.
In Search of Cheap, Fast Ways To Detect Water Troubles
Treating produced water to control bacteria is like weeding a garden. It addresses the problem that is not going away.
New Field Testing Device for Water Competes With Laboratory Methods
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.
New Nanodevice Designed To Simplify Produced Water Treatment
A new techhnology aimed at treating produced water at the wellsite to near-drinking-water quality.
Treating Produced Water With Understanding
Produced water has become the largest byproduct in the oil and gas industry. Treatment and disposal or reuse of this byproduct requires a good understanding of conditions and options to devise the optimal strategy.
First Reuse of 100% Produced Water in Hybrid Treatments With Gelling Agents
This paper reports the completion of a two-lateral well in the Williston basin where produced water (PW), filtered but otherwise untreated, was used throughout the slickwater and crosslinked components of approximately 60 hydraulic-fracturing stages.
Permian Basin Fracturing Systems Using Produced Water
This paper details the experience of using new stabilized crosslinked-fracturing-fluid systems in the Permian Basin using borated produced water.
Water Management: Lessons Learned and Considerations for a Shale Play in Argentina
This paper discusses aspects of water logistics necessary during the well-completion phase, fracture-treatment designs applied in Vaca Muerta, and laboratory studies performed on flowback and produced water to help evaluate the potential for water reuse.
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14 November 2017