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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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solid waste disposal cfr
Treatment site confirmed for Cuadrilla fracking flowback fluid
Treatment site confirmed for Cuadrilla fracking flowback fluid

24/5/2019, · The letter explained what happened to the liquid waste after it had been treated at FCC: “The liquid effluent resulting from the treatment process is discharged into the sewer following testing. “The effluent from the sewer then receives further treatment at the Yorkshire Water Knostrop sewage treatment works before discharge to the River Aire.

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

7/9/2018, · Degraded PAM can be ,discharged, to the environment directly from ... for ,fracturing flowback, and produced water ,treatment,. J. Water ... natural fractures caused by ,fracturing fluid, ...

A Review and Synopsis of the Scientific and Technical ...
A Review and Synopsis of the Scientific and Technical ...

It is believed by local campaigners that some ,flowback, water was ,discharged, into the Manchester Ship Canal, ,after treatment, at the Daveyhulme Water ,Treatment, plant, but before the EA analysis was able to be done. The reality is that the ,treatment, plants would have nowhere near enough capacity to handle the massive quantities of ,flowback

Shale Gas 101 | Department of Energy
Shale Gas 101 | Department of Energy

For most shale wells, hydraulic ,fracturing, involves injecting under high pressure several million gallons of water, sand and a small amount of chemical additives. Some of this ,fluid, mixture (10-20 percent) immediately returns to the surface via the well and is called ,flowback,.

Seismic Survey - an overview | ScienceDirect Topics
Seismic Survey - an overview | ScienceDirect Topics

Seismic surveys are conducted by deploying an array of energy sources and an array of sensors or receivers in an area of interest. Figure 3.9 shows a ,seismic survey, on land. The source of seismic waves is either an explosive which directly generates the seismic wavelet or a mechanical source which is commonly a vibrator, which uses a steel base plate in contact with the ground and transmits ...

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

The fracturing process operates 24 hours per day over three to four days for a single well. Fracturing water load volume is approximately 30,000 bbl with initial load recovery of 25% to 50% (Shafer 2011). Lee Shafer, president of Integrity Production Services, said there was no processing of fracture water in the Pinedale Anticline in 2004.

Water Management for Hydraulic Fracturing in ...
Water Management for Hydraulic Fracturing in ...

In a conventional HF ,flowback,, the ,fluid, composition transitions from injected fluids to produced fluids. In all cases, when the oil emerges, it is emulsified from mixing with stimulation fluids. Breaking the emulsion is not possible with standard facility water treating equipment.

Study on Fluid-Rock Interaction and Reuse of Flowback ...
Study on Fluid-Rock Interaction and Reuse of Flowback ...

Currently, flowback fluid is typically transported to the, sewage, treatment plant and then discharged after reaching environmental requirements; however, this is not only costly, but also a waste of water resource.

Burdick Creek neighbors question company’s wastewater ...
Burdick Creek neighbors question company’s wastewater ...

21/4/2021, · Next is “,flowback,,” which is the liquid that comes back up ,after, being injected into the fracked well. This includes a chemical cocktail of fracking fluids and whatever happens to be picked up deep underground. Drilling ,fluid, waste and other oil and gas liquids wastes also need to be dealt with.

Ammonium sulfate | (NH4)2SO4 - PubChem
Ammonium sulfate | (NH4)2SO4 - PubChem

Ammonium sulfate, is an inorganic sulfate salt obtained by reaction of sulfuric acid with two equivalents of ammonia.A high-melting (decomposes above 280℃) white solid which is very soluble in water (70.6 g/100 g water at 0℃; 103.8 g/100 g water at 100℃), it is widely used as a fertilizer for alkaline soils. It has a role as a fertilizer.

CN103910449A - Fracturing flow-back fluid treatment device ...
CN103910449A - Fracturing flow-back fluid treatment device ...

The invention discloses a fracturing ,flow-back fluid treatment, device, belonging to an oilfield wastewater ,treatment, device. The fracturing ,flow-back fluid treatment, device comprises a sewage lift pump, wherein a water outlet branch of the sewage lift pump is communicated with a ,fluid, inlet of an inclined-tube oil removal and sand setting device, an oil removal inclined-tube set is arranged in ...

Federal Register :: Oil and Natural Gas Sector: Emission ...
Federal Register :: Oil and Natural Gas Sector: Emission ...

15/9/2020, · The ,flowback, period begins when material introduced into the well during the ,treatment, returns to the surface following hydraulic ,fracturing, or refracturing. The ,flowback, period ends when either the well is shut in and permanently disconnected from the ,flowback, equipment or …

Ethylamine | C2H5NH2 - PubChem
Ethylamine | C2H5NH2 - PubChem

IDENTIFICATION: ,Ethylamine, (also known as ethanamine) is a colorless gas at temperatures above 62 degrees F and a water-white liquid below 62 degrees.It smells like ammonia.,Ethylamine, is very soluble in water.USE: ,Ethylamine, is an important commercial chemical used as a starting material to make other chemicals, including certain herbicides, dyes, fabric-,treatment, chemicals, and resins.

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

Fracking companies across the nation use a multitude of methods for disposing of the ,flowback, water they produce. Dependent on each state’s regulations for disposal, energy companies often have three different methods to choose from; deep well injection, open air pits, or ,treatment, and reuse of the water. Deep Well Injection of Wastewater

The retention and flowback of fracturing fluid of branch ...
The retention and flowback of fracturing fluid of branch ...

1/3/2021, · The, fracturing fluid,, that comes from the fracture network, is, discharged, at the beginning of, flowback., Then, treatment, fluid is gradually, discharged, from the formation in the form of water film and evaporation as flowback time increases ( Xu et al., 2017 ).

How and where is waste hydraulic fracturing fluid disposed ...
How and where is waste hydraulic fracturing fluid disposed ...

"Most of the water and additives used in hydraulic fracturing (or “fracking”) remain deep underground in the geologic formation from which the oil or gas is being extracted. But some of the ,fluid,, mixed with water or brine from the formation, returns through the well to the surface and is …

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