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deep well drilling waste water harmless disposal technology systems ltd

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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deep well drilling waste water harmless disposal technology systems ltd
Wireline Cased Hole Logging - Optimize Production ...
Wireline Cased Hole Logging - Optimize Production ...

Understand the well and the reservoir rock and fluids. Whether you need engineered perforating, production or crosswell logging, or well integrity evaluation, our comprehensive cased hole logging services make sure your wells can continue to reach their full production potential, year in, year out.

Flowback Treatment - Engineering Solutions To ...
Flowback Treatment - Engineering Solutions To ...

The ,fracturing, increases the permeability of the reservoir rock enabling natural ,gas, to flow to the well and be obtained. The process can force about 460 Kgal of ,fracturing fluid, and some of the formation ,fluid, back to the surface as ,flowback, waste water[1].

fracking | Definition Environmental Concerns & Facts ...
fracking | Definition Environmental Concerns & Facts ...

Fracking,, also spelled fracing or fraccing, also called hydrofracking, in full hydraulic ,fracturing,, in natural ,gas, and petroleum production, injection of a ,fluid, at high pressure into an underground rock formation in order to open fissures and allow trapped ,gas, or crude oil to flow through a pipe to a wellhead at the surface. Employed in combination with improved techniques for drilling ...

Experimental study of treatment processes for shale gas ...
Experimental study of treatment processes for shale gas ...

29/1/2016, · The toxicity of shale gas fracturing flowback fluid in the eastern Sichuan Basin was investigated and proven to be nontoxic. Based on the water quality characteristics of the fracturing flowback fluid in this area, an experimental study of treatment processes was conducted considering the coagulation–Fenton oxidation processes.

Annual Report (10-k) - Investors Hub
Annual Report (10-k) - Investors Hub

SM SM Energy Company Annual Report (10-k) The aggregate market value of the 111,761,892 shares of voting stock held by non-affiliates of the registrant, based upon the closing sale price of the registrant’s common stock on June 30, 2020, the last business day of the registrant’s most recently completed second fiscal quarter, of $3.75 per share, as reported on the New York Stock Exchange ...

Fracturing-Fluid Flowback Simulation with Consideration of ...
Fracturing-Fluid Flowback Simulation with Consideration of ...

Fracturing,-,fluid flowback, is simulated with the use of a developed simulator. A hydraulically fractured horizontal well with a 1200 m horizontal wellbore and 15 ,fracturing, stages situated in the center of a ,shale, reservoir (1500 m × 560 m × 40 m) is considered. The initial reservoir pressure is 25 MPa.

International Journal of Membrane Science and Technology 1 ...
International Journal of Membrane Science and Technology 1 ...

fracturing fluid,. For high TDS concentrations, ,flowback, water may require further ,treatment, to reach the reuse targets. Typically, the advanced levels of ,treatment, include desalination to treat the high levels of TDS. Typically, the content of TDS in the ,flowback, water ranges from around 40,000 mg/L in the Barnett ,Shale

Fracking 101 | NRDC
Fracking 101 | NRDC

Every year, the oil and ,gas, industry generates billions of gallons of wastewater, a potentially hazardous mixture of ,flowback, (used fracking ,fluid,), produced water (naturally occurring water that ...

Removal of organics from shale gas fracturing flowback ...
Removal of organics from shale gas fracturing flowback ...

Shale gas fracturing flowback fluid, contains various degradation difficulty organic compounds after hydraulic ,fracturing,. A hybrid ,treatment, method was developed for treating ,flowback, and produced water (FPW) using pre-,treatment, (NaClO) followed by the expanded granular sludge bed (EGSB) and moving bed biofilm reactor (MBBR). ,Gas, chromatography–mass spectrometry (GC-MS) was employed to ...

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

Flowback, is the portion of the injected ,fracturing fluid, that flows back to the surface, along with oil, ,gas,, and brine, when the well is produced. An estimated 90% of ,flowback, in the United States is disposed of into deep EPA-licensed Class II disposal wells , with the remaining less than 10% reused, evaporated, used for irrigation, or discharged to surface streams under an NPDES permit.

Schlumberger Ecuador Colombia and Peru | Schlumberger
Schlumberger Ecuador Colombia and Peru | Schlumberger

Ecuador, Colombia, and Perú share cultural and regional aspects that make them special. Nearly 1,600 ,Schlumberger, employees of varying nationalities live and work in these countries, which clearly demonstrates our commitment to diversity and inclusion to …

Water Topics | Environmental Topics | US EPA
Water Topics | Environmental Topics | US EPA

Learn about EPA's work to protect and study national waters and supply systems. Subtopics include drinking water, water quality and monitoring, infrastructure and resilience.

Water for hydraulic fracturing - PetroWiki - Oil&Gas
Water for hydraulic fracturing - PetroWiki - Oil&Gas

15/1/2018, · For example, the predominant fluids used for fracture treatments in the gas shale plays are water‐based fracturing fluids mixed with friction‐reducing additives (called slickwater). The addition of friction reducers allows fracturing fluids and proppants, like sand or small ceramic beads, to be pumped to the target zone at a higher rate and reduced pressure than with water alone.

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

Centralized treatment of wastewater is emerging as a viable solution for long-term efficiency in managing water sourcing and wastewater treatment in hydraulic fracturing. Centralized treatment facilities handle both the flowback wastewater and produced wastewater from oil and gas wells within a region, at a radius of 40 to 50 miles.

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

Flowback, is the portion of the injected ,fracturing fluid, that flows back to the surface, along with oil, ,gas,, and brine, when the well is produced. An estimated 90% of ,flowback, in the United States is disposed of into deep EPA-licensed Class II disposal wells , with the remaining less than 10% reused, evaporated, used for irrigation, or discharged to surface streams under an NPDES permit.

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

In ,shale gas, exploration, initially, a small quantity of water is used for drilling a bore well and later a measured amount is used for hydraulic ,fracturing,. For the transportation of water and heavy equipment, road infrastructure is used. In fracking ,fluid,, chemicals are added, and ,flowback, water is …

Hydraulic Fracturing for Oil and Gas: Impacts from the ...
Hydraulic Fracturing for Oil and Gas: Impacts from the ...

oil and ,gas, production from deep, horizontal wells drilled into ,shale, (e.g., the Marcellus ,Shale, in Penn­ sylvania or the Bakken ,Shale, in North Dakota), it has been used in a variety of oil and ,gas, production wells (Text Box ES-2) and other types of oil- or ,gas,-bearing rock (e.g., sandstone, carbonate, and coal).

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

The hydraulic fracturing process in the Woodford Shale requires 50,000 to 110,000 barrels of water per well. By treating flowback on location with the AOP/RO process, 75% of the volume treated will become clean water with total dissolved solid levels less than 500 ppm. 25% will be clean, concentrated brine water which can be used in subsequent hydraulic fracturing operations.

Sourcing treatment & disposal: The water challenge for ...
Sourcing treatment & disposal: The water challenge for ...

The ,flowback, water contains a number of constituents, depending on the ,fracturing fluid, and the ,shale, formation and varies dramatically across ,shale, plays. The ,flowback, water will contain additives from the drilling and ,fracturing, fluids (e.g, biocides, scaling inhibitors, friction reducers) as well as salts, organic compounds, sulphates, and metals (e.g., calcium, magnesium, barium) present in the formation, and …

Microbial communities in flowback water impoundments from ...
Microbial communities in flowback water impoundments from ...

Flowback from the development of shale gas contains fracturing fluid additives as well as suspended and dissolved constituents from the shale formation including high concentrations of salts and metals (Gregory et al., 2011; Barbot et al., 2013), dissolved and nonaqueous hydrocarbons, and in some locations naturally occurring radioactive material (NORM; Hill et al., 2004; Soeder & Kappel, 2009).

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