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deep well drilling residue harmless disposal technology

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 residue harmless disposal technology
Removal of organic compounds from shale gas flowback water
Removal of organic compounds from shale gas flowback water

This mixture, called ,fracturing fluid,, creates fissures in the shale increasing its permeability and gas recovery. The mixture of the injected ,fracturing fluid, together with the connate water of the formation, which returns to the surface within few weeks after pressure being released, is called ,flowback, water (Olmstead et al., 2013).

ChallengesandOpportuniesforthe Use)of)Abandoned)Mine ...
ChallengesandOpportuniesforthe Use)of)Abandoned)Mine ...

Hydraulic ,fracturing, Abandoned mine drainage (AMD) ,Flowback, water CoDtreatment)of)flowbackwater)and)AMD) Barium, Strontium, Calcium Sulfate Enables the reuse of ,flowback, water for hydraulic ,fracturing, with limited treatment decreases the treatment and transport cost of ,flowback, water

Best Management Practices for the Oil and Gas Industry ...
Best Management Practices for the Oil and Gas Industry ...

8/5/2020, · The tanks operate solely on a gravity/spillover feed. Flocculant and ,coagulant, agents are added to the ,fluid, stream ahead of the 1st tear drop tank to assist with the separation of particulates in the water. This on-site treatment system is capable of providing 2,000 bbls of recycled ,flowback, water for reuse. Environmental and Economic Benefits

Oil and Gas Production Wastewater: Soil Contamination and ...
Oil and Gas Production Wastewater: Soil Contamination and ...

During oil and natural ,gas production,, so-called “produced water” comprises the largest byproduct stream. In addition, many oil and gas operations are augmented via injection of hydraulic ,fracturing, (HF) fluids into the formation. Both produced water and HF fluids may contain hundreds of individual chemicals, some known to be detrimental to public health and the environment.

Final Technical Report
Final Technical Report

Control (UIC) wells. Due to the lack of such wells in Pennsylvania, ,flowback, and produced waters are generally reused for hydraulic ,fracturing,. Because only 10-40% of the hydraulic ,fracturing fluid, returns to the surface during the ,flowback, period, it is necessary to supplement this impaired water to be able to fracture the nextwell.

Produced Water Jar Testing
Produced Water Jar Testing

Focus on Hydraulic ,Fracturing Flowback, Constituents of Concern Chemical Treatment and Options Video. ... Frac ,Fluid,. Constituents of Concern •Oil in Water •Total Suspended Solids •H 2 S •Bacteria ... • Add the ,Coagulant, until the desired doses had been added to each jar.

Oil and Gas Production Wastewater: Soil Contamination and ...
Oil and Gas Production Wastewater: Soil Contamination and ...

During oil and natural ,gas production,, so-called “produced water” comprises the largest byproduct stream. In addition, many oil and gas operations are augmented via injection of hydraulic ,fracturing, (HF) fluids into the formation. Both produced water and HF fluids may contain hundreds of individual chemicals, some known to be detrimental to public health and the environment.

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

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11. Produced water and flowback fluid: re-injection and ...
11. Produced water and flowback fluid: re-injection and ...

Flowback fluid, is hydraulic ,fracturing fluid, which returns to the surface ,after, high-volume hydraulic ,fracturing,. This may include mobilised natural gas and formation water.

Organic Pollutants in Shale Gas Flowback and Produced ...
Organic Pollutants in Shale Gas Flowback and Produced ...

High salinity concns. were used as indicator for estg. the percentage of hydraulic ,fracturing fluid, and formation water in ,flowback,. For the studied shale gas well a proportion of formation water, 69 %, and hydraulic ,fracturing fluid,, 31 %, in ,flowback, were derived. Thus, 92 % of the hydraulic ,fracturing fluid, remained in the formation.

Frac Water Reuse Technologies - Case Study | Environmental ...
Frac Water Reuse Technologies - Case Study | Environmental ...

Article Frac Water Reuse Technologies - Case Study. The Challenge The worldwide energy sector has accelerated the development of its unconventional oil and gas resources through increased use of horizontal drilling and hydraulic ,fracturing, practices...

Organic Pollutants in Shale Gas Flowback and Produced ...
Organic Pollutants in Shale Gas Flowback and Produced ...

Hydraulic ,fracturing,, which is a basic technology for gas production from shale gas reservoirs, involves pumping of the ,fracturing fluid, into the well under high pressure in order to increase permeability of the shale. 10,11 The ,fracturing fluid, contains chemicals added to facilitate shale gas recovery, including gelling agents, surfactants, friction reducers, corrosion and scale inhibitors ...

Treating Flowback Water with Acid Mine Drainage (AMD) for ...
Treating Flowback Water with Acid Mine Drainage (AMD) for ...

Sandra McSurdy, U.S. Department of Energy (DOE), ”Treating ,Flowback, Water with Acid Mine Drainage (AMD) for Reuse in Shale Gas Activities” Researchers at the U…

Green Ferrate(VI) for Multiple Treatments of Fracturing ...
Green Ferrate(VI) for Multiple Treatments of Fracturing ...

The composition of ,fracturing wastewater, is related to the components in the initial ,fracturing fluid,, which contains varieties of chemical additives, such as gelatinizers and thickeners (1–2%, consisting of guar gum or polyacrylamide), a crosslinker (~0.2%, from borate), ,fluid, loss control agents (0.2–0.5% originating from quartz sand or pottery clay), a gel breaker (~0.05%, consisting of ...

[PDF] Hydraulic fracturing wastewater treatment by ...
[PDF] Hydraulic fracturing wastewater treatment by ...

Abstract Waters produced from ,fracturing, operations in the oil and gas industry are a complex mixture of ,fracturing, fluids and formation water. Closing the water cycle loop in this industry depends on the effective reuse of these wastewaters, and therefore treatment. This study investigated the application of chemical coagulants and powdered activated carbon (PAC) to reduce turbidity ...

the north sea area pac water purifying reagent coagulant ...
the north sea area pac water purifying reagent coagulant ...

Accepta’s poly-aluminium chloride (PAC) is a highly efficient ,coagulant, with low generation of waste sludge in a wide pH range, even at low temperatures. Accepta PAC is used for several applications including the treatment of drinking water, swimming pool water, wastewater treatment, the treatment of sewage and industrial effluents.

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