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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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A New Reality for Fracturing Fluids | Schlumberger
A New Reality for Fracturing Fluids | Schlumberger

In the Haynesville Shale, the service identified ,fluid, entry points and verified efficient diversion (Figure 2). Integration of laboratory measurements, real-time field data and retrospective ,analysis, of completed projects are combining to enable a new paradigm for ,fracturing fluid, optimization that will help unlock further value in ...

Hydraulic fracturing - Wikipedia
Hydraulic fracturing - Wikipedia

Hydraulic fracturing,, also called fracking, fracing, hydrofracking, fraccing, frac'ing, and hydrofracturing, is a well stimulation technique involving the ,fracturing, of bedrock formations by a pressurized liquid. The process involves the high-pressure injection of "fracking ,fluid," (primarily ,water,, containing sand or other proppants suspended with the aid of thickening agents) into a wellbore ...

Treatment of high viscosity fracturing flowback by ...
Treatment of high viscosity fracturing flowback by ...

The viscosity ,of fracturing flowback, was relatively high due to the guar gum. Therefore, the ,fracturing flowback, was different from conventional oilfield wastewater, which couldn't be treated by flocculation and sedimentation directly. Hence, degrading the molecular chain of guar gum was essential for the subsequent treatment process.

Zero Flowback Rate of Hydraulic Fracturing Fluid in Shale ...
Zero Flowback Rate of Hydraulic Fracturing Fluid in Shale ...

A high ,flowback, rate of hydraulic ,fracturing fluid, (HFF) yields a high gas production rate in a tight sand gas reservoir. This idea is well followed when it comes to the hydraulic ,fracturing, of a shale gas well. Therefore, numerous studies have focused on increasing the ,flowback, rate of HFF in shale gas reservoirs to mitigate the ,water, blocking damage. Yet, only a small portion of the injected ...

Biomineralization of hypersaline produced water using ...
Biomineralization of hypersaline produced water using ...

15/2/2021, · 1. Introduction. The success in shale oil and gas extraction has significant economic impacts for the United States. Still, there is an increasing public concern about the large quantities of produced ,water, (PW) generated during the hydraulic ,fracturing, process and oil and gas production (Kondash and Vengosh, 2015; Scanlon et al., 2020).

Explore a Fracking Operation - Virtually
Explore a Fracking Operation - Virtually

Kroff Chemical Company treats fracking ,flowback water, on site in order to reuse it on other fracking operations. 1. ,Water, is obtained from fresh ,water, sources and used in the initial fracking job. 2. The ,flowback water, is stored 3. Kroff Chemical Services analyzes and treats ,water, 4. Treated ,water, is …

Guiding Principles | Schlumberger
Guiding Principles | Schlumberger

Rock and ,Fluid Analysis,. Back to Characterization; All Rock and ,Fluid Analysis,; Reservoir Laboratories; ... Frac and ,Flowback, Equipment; ,Fracturing, Services; Acidizing Services; ,Water, Management; Stimulation Optimization; ... Our commitment to technology and ,quality, is the basis for our competitive advantage.

Hydraulic Fracturing 101 - Earthworks
Hydraulic Fracturing 101 - Earthworks

Volatile organic constituents have been shown to be present in fracturing fluid flowback wastes at levels that exceed drinking water standards. For example, testing of flowback samples from Texas have revealed concentrations of 1,2-Dichloroethane at 1,580 ppb, which is more than 316 times EPA’s Maximum Contaminant Level for 1,2-Dichloroethane in drinking water .

(PDF) MONITORING MULTISTAGE FRACTURING FLUID FLOWBACK ...
(PDF) MONITORING MULTISTAGE FRACTURING FLUID FLOWBACK ...

Multistage hydraulic ,fracturing, is an important way to stimulate the tight oil and gas reservoir. Due to the number of stages and anisotropy of the long horizontal section, the ,flowback, of each stage is important for the evaluation of the ,fracturing

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

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Omni Seals | Schlumberger
Omni Seals | Schlumberger

Omni Seals, is a full-service rubber-molding company that engineers a range of ,quality, products and delivers a suite of services—from material development and testing, molding in various presses, wrapping and autoclaving, and secondary and finishing processes.

Modern Hydraulic Fracturing - Urgent Paper
Modern Hydraulic Fracturing - Urgent Paper

Water, in hydraulic ,fracturing, issues as the hydraulic ,fracturing, base ,fluid,. ,Water, is generally referred to as the foundation ,fluid,, or tank, as the central portion of the pumped fluids. The origins of ,water, used in the base liquid rely on local accessibility; differ regionally; and involve groundwater, surface ,water,, recycled wastewater, and ,flow back, or generated ,water,.

Fact Sheet Analysis of Hydraulic Fracturing Fluid Data ...
Fact Sheet Analysis of Hydraulic Fracturing Fluid Data ...

The ,Analysis, of Hydraulic ,Fracturing Fluid, Data from the FracFocus Chemical Disclosure Registry 1.0 summarizes chemical and ,water, use data and looks at how chemical and ,water, use vary in different locations across the United States. In addition to the ,Analysis, of Hydraulic ,Fracturing Fluid, Data from the FracFocus Chemical Disclosure

Environmental impact of hydraulic fracturing in the United ...
Environmental impact of hydraulic fracturing in the United ...

Hydraulic ,fracturing, can affect surface ,water quality, either through accidental spills at the wellsite, or by discharge of the ,flowback, through existing ,water, treatment works. Directed by Congress, the EPA announced in March 2010 that it would examine claims of ,water, pollution related to hydraulic ,fracturing,.

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

Fracture ,fluid,, which ranges from ,water, to slickwater and gels, requires fresh ,water, as a makeup ,fluid, to achieve consistency in the composition of the ,fracturing fluid, and optimal fracture results. Traditional sources of fresh ,water, for hydraulic ,fracturing, include glacial and bedrock aquifer systems, surface waters, and municipal supplies.

The effect of hydraulic flowback and produced water on ...
The effect of hydraulic flowback and produced water on ...

20/4/2017, · Hydraulic ,fracturing fluid, are complex mixtures containing high concentrations of salts (up to 330,000 ppm), organic, and metal contaminants. However, little …

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