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Treatment and reuse of fracturing flowback fluid

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

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Treatment and reuse of fracturing flowback fluid
A Common Clean Brine Specification for Reusing Recycled ...
A Common Clean Brine Specification for Reusing Recycled ...

flowback, of the ,fracturing, fluids, as well as from formation connate water. ... sourcing CB for frac ,fluid, formulation will be able to plan for a minimum water quality at a low ... since some excess ,oxidant, will be consumed by reactive species in the CB stream.

Treatment Technologies Improve Efficiencies Of Water Recycling
Treatment Technologies Improve Efficiencies Of Water Recycling

Our on-the-fly water ,treatment, system for both produced and freshwater contains EPA-approved biocides to prevent or eliminate 100 percent of the bacteria and remove sulfides prior to ,fracturing,. The system uses the flow of water in the transfer line to generate the biocides and automatically stops when flow is interrupted to ensure a safe work environment.

Optimization on fracturing fluid flowback model after ...
Optimization on fracturing fluid flowback model after ...

Huang et al. (2019) developed a, fracturing fluid flowback model, according to the equilibrium relationship between the volume of, fracturing fluid, loss, the volume of, fracturing fluid flowback, and the variable of, fracture, volume, then the relationship between the wellhead pressure and the optimum diameter of the choke is obtained for tight sandstone reservoir.

Reutilization of Fracturing Flowback Fluids in Surfactant ...
Reutilization of Fracturing Flowback Fluids in Surfactant ...

In order to solve the resource waste and the environment pollution of a great deal of ,flow-back fracturing fluid, in Naniwan oilfield, a reusing technique of hydroxypropyl guanidine gum ,fracturing, ...

Fracking Fracturing Chemicals Toll Blending Manufacture etc
Fracking Fracturing Chemicals Toll Blending Manufacture etc

Glutaraldehyde has been listed as a component of hydraulic ,fracturing, "fracking" ,fluid, and it is a biocide. Bacterial growth can impair the production of oil and gas wells, and can be introduced into the formation from various sources including the source water, proppant, and polymer used in the hydraulic ,fracturing, …

Polyacrylamide degradation and its implications in ...
Polyacrylamide degradation and its implications in ...

7/9/2018, · The complexity of the produced and ,flowback, waters generated in oil and gas processing creates major challenges for wastewater ,treatment,; current industry practice makes extensive use of …

Environmental water and air quality issues associated with ...
Environmental water and air quality issues associated with ...

fracturing,. This ,fluid, contains naturally occurring compounds associated with the shale reservoir, as well as chemical additives used to enhance the hydraulic ,fracturing, process. ,Flowback, is either stored in lined pits, or can be directed to tanks where it is stored for ,treatment,, reuse, or disposal. Produced water continues to return to the

A Framework for Identifying Organic Compounds of Concern ...
A Framework for Identifying Organic Compounds of Concern ...

Hydraulic ,fracturing, of unconventional gas wells utilizes large vols. of water-based ,fluid, to increase formation permeability and, as a result, generates large amts. of wastewater as ,flowback,. This water requires suitable ,treatment, before being reused or discharged into the environment.

Advanced Water Treatment RED-OXY
Advanced Water Treatment RED-OXY

fracturing, and oilfields waste water. Waste water is a product of injecting water downhole or is formation water that flows from the formation to the surface. As on the drawing on the front page (see fig.1) oilfield waste water includes produced water, ,flowback, water and the well water or a combination comprising at least one of the foregoing.

Environmental water and air quality issues associated with ...
Environmental water and air quality issues associated with ...

What are the issues – Lined pits for the storage of ,flowback, may rip or overflow, leading to potential groundwater or surface wate r impacts. Off-site and on-site ,treatment, of waste fluids is occurring, but ,treatment, technologies must meet operator needs for reuse. High volumes of these wastes may also lead to issues with infrastructure capacity.

Use of Real-time Monitoring to Minimize Chemical ...
Use of Real-time Monitoring to Minimize Chemical ...

In Hydraulic ,Fracturing Fluid, Nancy Zakhour Callon Petroleum Company. Jinxuan Hu. Mark Patton. Hydrozonix, LLC. 1. Outline ... ,Treatment, System • Bacteria Testing • Continuous Testing • Residual ... • Proppant Testing • Drillout and ,Flowback, Monitoring: Influent & Effluent: Source Water Testing. Working Tank / Blender Monitoring. 12 ...

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY …
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY …

20/2/2019, · ,Flowback, Water and Produced Water[*] For microbial control in ,flowback, water from well completions, hydraulic ,fracturing, and coil tube operations, add 44to 350fluid ounces of PeroxyMax TMIBSper 1000 gallons (20 ppm to 160ppm as sodium peracetate). For microbial control in produced water, apply a dose of 44to 3 50 ,fluid, ounces of PeroxyMaxTM

China’s Unconventional Challenge Spurs New Thinking on ...
China’s Unconventional Challenge Spurs New Thinking on ...

In striving to boost production of shale gas and tight oil, China is trying enhanced-hydraulic-fracturing technology and real-time data analysis in the Sichuan shale basin. In, Daqing’s tight-oil, fields, an alternative fracture-completion strategy and post-stimulation, flowback, technology has been tested. February 1, 2021.

WATER MANAGEMENT SOLUTIONS - Cudd Energy Services
WATER MANAGEMENT SOLUTIONS - Cudd Energy Services

The custom WMS treatment plants feature OxiFlo ® Oxidizer, a selective oxidant that efficiently destroys sulfidic compounds, including iron sulfide and hydrogen sulfide. OxiFlo ® Oxidizer breaks down emulsions that trap hydrocarbons and solids to optimize the …

Water-Management Approach for Shale Operations in North ...
Water-Management Approach for Shale Operations in North ...

Ionic compatibility of the ,fracturing,-,fluid, formulation is the main driver that determines the ,treatment, requirements for PW or FW reuse. Continuous technological advances ,in fracturing,-,fluid, formulations increase their tolerance to dissolved salts, leading to relaxation of the water-­quality requirements, which allows the use of produced brines for ,fracturing, without costly salt-removal ...

Ecosphere Offers Chemical-Free Water Treatment for ...
Ecosphere Offers Chemical-Free Water Treatment for ...

There is a product being produced in North East Texas as we speak, that is proven 100% enviromentaly safe. Which is mixed with plain water to create a ,fluid, used for both, ,fracturing, & drilling as ...

Geochemical conditions conducive for retention of trace ...
Geochemical conditions conducive for retention of trace ...

The current paradigm of ,fracturing, a well involves the injection of HCl prior to injection of the hydraulic ,fracturing fluid,. 19 Depending on the residual acid, and pyrite-to-carbonate ratio, the pH of the borehole ,fluid, could range anywhere between 2 and 8. 19 For carbonate-low Marcellus shale, use of injection ,fluid, buffered at 7 or likely higher may provide additional buffering capacity ...

Energy - Industrial Water Treatment Technology
Energy - Industrial Water Treatment Technology

PeroxyMAX ,treatment, provides chemical oxidation with solids separation. Simple, fast, economic. And we always meet spec. Our ,treatment, produces a clean brine from produced and ,flowback, water by oxidizing dissolved metals, initiating floc of solids, oil & grease for easy, economic separation yielding a clean re-use water.

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