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Acidic wastewater is mixed with alkaline wastewater

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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Acidic wastewater is mixed with alkaline wastewater
Study on fracturing flowback fluid treatment technology ...
Study on fracturing flowback fluid treatment technology ...

15/3/2018, · This site uses cookies. By continuing to use this site you agree to our use of cookies. To find out more, see our Privacy and Cookies policy.

Flowback Fluids Treatment Technology with Water Recycling ...
Flowback Fluids Treatment Technology with Water Recycling ...

Also ,recycling, is a key factor in terms of selection of ,treatment, process, which should provide that the thresholds required for reuse are met. The paper will present the study of the ,flowback, fluids chemical composition, based on samples from hydraulic ,fracturing, processes performed in Poland.

Treatment Of Flowback For Reuse: An Emerging Oilfield ...
Treatment Of Flowback For Reuse: An Emerging Oilfield ...

In addition to acting as a disinfectant, chlorine dioxide can be a useful oxidizer for the treatment of flowback. Unlike alternative oxidizers like bleach and hydrogen peroxide, chlorine dioxide is a selective oxidizer. This property can be leveraged intelligently to meet other flowback treatment goals like the removal of metals and acid gases.

Ways of Disposing of Flowback Water | Marcellus Shale
Ways of Disposing of Flowback Water | Marcellus Shale

The reuse ,and recycling, of ,flowback fluid, is a newer and more expensive method, yet is gaining in popularity and use among the fracking industry. To be reused or recycled, the wastewater must be treated initially and then combined with ,water, to balance out the high salt concentrations (Easton 2015).

Researchand application of recycling treatment technology ...
Researchand application of recycling treatment technology ...

Researchand application of ,recycling treatment, technology for shale gas ,fracturing flowback fluid,:A case study: Yang Zhigang, Wei Yanlin, Lü Lei, Zhang Shuxia, Wang Zimin: Research Institute of Shaanxi Yanchang Petroleum 〈Group〉 Co., Ltd., Xi'an, Shaanxi 710075, China

Characterization of hydraulic fracturing flowback water in ...
Characterization of hydraulic fracturing flowback water in ...

Based on the water quality results and preliminary treatability tests, the removal of suspended solids and iron by aeration/precipitation (and/or filtration) followed by disinfection was identified as appropriate for flowback recycling in future fracturing operations.

Study on fracturing flowback fluid treatment technology ...
Study on fracturing flowback fluid treatment technology ...

15/3/2018, · This site uses cookies. By continuing to use this site you agree to our use of cookies. To find out more, see our Privacy and Cookies policy.

Treatment Of Flowback For Reuse: An Emerging Oilfield ...
Treatment Of Flowback For Reuse: An Emerging Oilfield ...

In addition to acting as a disinfectant, chlorine dioxide can be a useful oxidizer for the treatment of flowback. Unlike alternative oxidizers like bleach and hydrogen peroxide, chlorine dioxide is a selective oxidizer. This property can be leveraged intelligently to meet other flowback treatment goals like the removal of metals and acid gases.

Water for hydraulic fracturing - PetroWiki
Water for hydraulic fracturing - PetroWiki

15/1/2018, · New treatment technologies make recycling of water recovered from hydraulic fracturing possible. Methods for recycling fracking water include anaerobic and aerobic biologic treatment, clarification, filtration, electrocoagulation, blending (directly diluting …

Breakthrough Mobile Water Treatment Converts 75% of ...
Breakthrough Mobile Water Treatment Converts 75% of ...

Treating and recycling flowback from a hydraulically fractured gas shale reservoir is vital to the development of several shale plays. The use and disposal of water in emerging shale plays is expensive and a significant public and political concern.

Big Kat Waste Solutions | RECYCLING FRACKING WATER
Big Kat Waste Solutions | RECYCLING FRACKING WATER

Fracking ,fluid, combines water with proprietary mixes of chemicals, and is unsuitable for reuse without ,treatment,. “There are chemicals, oil droplets, rock fragments, polymers and a bunch of gunk you need to get rid of,” says Dr. Jean-Philippe Nicot, senior research scientist with the Bureau of Economic Geology at the University of Texas at Austin.

Water Treatment Key to Hydraulic Fracturing's Future | Rigzone
Water Treatment Key to Hydraulic Fracturing's Future | Rigzone

Historically, flowback and produced water has traditionally gone to metals-precipitation plants, where metals and items are removed. The fluid that leaves the plant is clean salt brine, which has...

Treatment and recycling of acidic fracturing flowback ...
Treatment and recycling of acidic fracturing flowback ...

Acidic ,fracturing flowback fluid, (AFFF) has the characteristics of low pH value, high chemical oxygen demand (COD), high corrosiveness and complex components. Surface discharge without ,treatment, may contaminate the environment. However, wastewater ,treatment, after centralized transportation has potential safety risks and requires high costs.

Handling Produced Water From Hydraulic Fracturing
Handling Produced Water From Hydraulic Fracturing

To take the recycling a step farther, the flowback water required the processing of varying mixtures of residual guar gels, polyacrylamide residue, a variety of spent fracturing additives, and significant levels of suspended solids. Anticline Disposal began recycling produced …

THESIS FRAC FLOWBACK WATER BLENDING AND TREATMENT ...
THESIS FRAC FLOWBACK WATER BLENDING AND TREATMENT ...

Typically, some volume of fracturing fluid is retained in wells; further, portions of flowback fluids might be injected into disposal wells. Produced water must be treated to meet recycled water quality requirements. In this study, coagulation/filtration, softening/clarification, and

Breakthrough Mobile Water Treatment Converts 75% of ...
Breakthrough Mobile Water Treatment Converts 75% of ...

Treating and recycling flowback from a hydraulically fractured gas shale reservoir is vital to the development of several shale plays. The use and disposal of water in emerging shale plays is expensive and a significant public and political concern.

M-I SWACO Fluid Treatment & Recycling | Schlumberger
M-I SWACO Fluid Treatment & Recycling | Schlumberger

These ,fluid, streams may include valuable components that, when properly separated, you can recycle. ,M-I SWACO fluid treatment and recycling, technologies are fit-for-purpose innovations that help you reduce your drilling waste streams, their HSE risks, and the cost of replacing resources.

Distillation for hydraulic fracturing flowback treatment ...
Distillation for hydraulic fracturing flowback treatment ...

Fracking creates higher concentrations of total dissolved solids (TDS) in flowback water, the solution that flows up to the surface during and after fracking. It contains chemicals that typically cannot be removed with membrane technology. However, they are treatable by distillation and crystallization.

Researchand application of recycling treatment technology ...
Researchand application of recycling treatment technology ...

Researchand application of ,recycling treatment, technology for shale gas ,fracturing flowback fluid,:A case study: Yang Zhigang, Wei Yanlin, Lü Lei, Zhang Shuxia, Wang Zimin: Research Institute of Shaanxi Yanchang Petroleum 〈Group〉 Co., Ltd., Xi'an, Shaanxi 710075, China

M-I SWACO Fluid Treatment & Recycling | Schlumberger
M-I SWACO Fluid Treatment & Recycling | Schlumberger

These ,fluid, streams may include valuable components that, when properly separated, you can recycle. ,M-I SWACO fluid treatment and recycling, technologies are fit-for-purpose innovations that help you reduce your drilling waste streams, their HSE risks, and the cost of replacing resources.

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