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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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Method of Treating Flowback Fluid from a Well - NOLES JR ...
Method of Treating Flowback Fluid from a Well - NOLES JR ...

A method and apparatus for treating ,flow back fluid, from a well after a well completion process is disclosed. The method includes the steps of maintaining the pH of the ,flow back fluid, at a certain level and introducing an oxidizing agent into the ,fluid, flow.

disposal of flowback fluids – Damascus Citizens for ...
disposal of flowback fluids – Damascus Citizens for ...

Clean Water, Air & Land Are Basic Human Rights

Hydraulic Fracturing Glossary | Center of the American ...
Hydraulic Fracturing Glossary | Center of the American ...

This term describes a variety of strategies for dealing with wastewater during drilling and hydraulic fracturing, the best of which eliminate the use of drilling pits and incorporate the recycling of flowback fluids and produced water for reuse on later wells.

Method of Treating Flowback Fluid from a Well - NOLES JR ...
Method of Treating Flowback Fluid from a Well - NOLES JR ...

A method and apparatus for treating ,flow back fluid, from a well after a well completion process is disclosed. The method includes the steps of maintaining the pH of the ,flow back fluid, at a certain level and introducing an oxidizing agent into the ,fluid, flow.

Hydraulic Fracturing | SafeHaven.com
Hydraulic Fracturing | SafeHaven.com

The ,fracturing fluid, will vary in composition depending on the type ,of fracturing, used, the conditions of the specific well being fractured, and the water characteristics. A typical fracture ,treatment, uses up to 12 additive chemicals to the ,fracturing fluid,. The most often used chemical additives would include one or more of the following:

Hydraulic fracturing in the United Kingdom - Wikipedia
Hydraulic fracturing in the United Kingdom - Wikipedia

Flowback fluid can be treated and reused in later hydraulic fracturing operations, to reduce the volume of freshwater required and to mitigate issues arising from off-site disposal of flowback fluid. Flowback fluid injection in deep disposal wells, which has been linked to significant increase in earthquake rate, is not currently permitted in the UK by the Environment Agency.

Hydraulic Fracturing in California: Water Quality Protection
Hydraulic Fracturing in California: Water Quality Protection

III. Treatment of Fracturing Wastewater Under the Clean Water Act, point sources associated with oil and gas production are prohibited from discharging wastewater directly to water bodies. However, some fracking operators may send wastewater to treatment facilities, publicly owned treatment works (POTWs) or centralized

Hydraulic Fracturing in California: Water Quality Protection
Hydraulic Fracturing in California: Water Quality Protection

III. Treatment of Fracturing Wastewater Under the Clean Water Act, point sources associated with oil and gas production are prohibited from discharging wastewater directly to water bodies. However, some fracking operators may send wastewater to treatment facilities, publicly owned treatment works …

Shale Energy Technology Assessment: Current and Emerging ...
Shale Energy Technology Assessment: Current and Emerging ...

Production activities and management and treatment of the wastewater produced during shale energy production (including flowback from fracturing and water produced from source formations) have raised concerns over the potential contamination of groundwater and surface water and induced seismicity associated with wastewater injection wells.

disposal of flowback fluids – Damascus Citizens for ...
disposal of flowback fluids – Damascus Citizens for ...

Clean Water, Air & Land Are Basic Human Rights

Hydraulic Fracturing
Hydraulic Fracturing

8/2/2013, · ,treatment,, recycling, and disposal Impoundments may be temporary or long-term. In some states, underground injection is preferred method for disposal for ,flowback, Concerns re injection capacity, transportation cost, hauling ,wastewater, to injection site Potential for use of publicly owned ,treatment, works

Shale Energy Technology Assessment: Current and Emerging ...
Shale Energy Technology Assessment: Current and Emerging ...

Production activities and management and treatment of the wastewater produced during shale energy production (including flowback from fracturing and water produced from source formations) have raised concerns over the potential contamination of groundwater and surface water and induced seismicity associated with wastewater injection wells.

Optimization of hydraulic fracturing wastewater management ...
Optimization of hydraulic fracturing wastewater management ...

Hydraulic ,fracturing, (HF) generates a large volume of ,wastewater, with a high level of contaminants during unconventional oil and gas production. HF ,wastewater, management has emerged to support sustainable economic development in North America. In this study, a novel hybrid multi-objective linear programming (HMOLP) model was developed to optimize HF ,wastewater, management operations. …

Study of the Potential Impacts of Hydraulic Fracturing on ...
Study of the Potential Impacts of Hydraulic Fracturing on ...

For this study, ",flowback," is the ,fluid, returned to the surface after hydraulic ,fracturing, has occurred, but before the well is placed into production, while "produced water" is the ,fluid, returned to the surface after the well has been placed into production.10 They are collectively referred to as "hydraulic ,fracturing wastewater," and may contain chemicals injected as part of the hydraulic ...

Hydraulic fracturing in the United Kingdom - Wikipedia
Hydraulic fracturing in the United Kingdom - Wikipedia

Flowback fluid can be treated and reused in later hydraulic fracturing operations, to reduce the volume of freshwater required and to mitigate issues arising from off-site disposal of flowback fluid. Flowback fluid injection in deep disposal wells, which has been linked to significant increase in earthquake rate, is not currently permitted in the UK by the Environment Agency.

Study of the Potential Impacts of Hydraulic Fracturing on ...
Study of the Potential Impacts of Hydraulic Fracturing on ...

For this study, ",flowback," is the ,fluid, returned to the surface after hydraulic ,fracturing, has occurred, but before the well is placed into production, while "produced water" is the ,fluid, returned to the surface after the well has been placed into production.10 They are collectively referred to as "hydraulic ,fracturing wastewater," and may contain chemicals injected as part of the hydraulic ...

Optimization of hydraulic fracturing wastewater management ...
Optimization of hydraulic fracturing wastewater management ...

Hydraulic ,fracturing, (HF) generates a large volume of ,wastewater, with a high level of contaminants during unconventional oil and gas production. HF ,wastewater, management has emerged to support sustainable economic development in North America. In this study, a novel hybrid multi-objective linear programming (HMOLP) model was developed to optimize HF ,wastewater, …

Digest of Hydraulic Fracturing Cases - Columbia University
Digest of Hydraulic Fracturing Cases - Columbia University

18/2/2013, · Tort claims brought by property owners using private wells for water supply generally allege one or more of four causal pathways for groundwater contamination: subsurface trespass from fluids in underground injection wells, surface spills of fracturing fluid or flowback water, contamination through flowback water reaching the surface through inadequate well casings, …

Hydraulic Fracturing Glossary | Center of the American ...
Hydraulic Fracturing Glossary | Center of the American ...

This term describes a variety of strategies for dealing with wastewater during drilling and hydraulic fracturing, the best of which eliminate the use of drilling pits and incorporate the recycling of flowback fluids and produced water for reuse on later wells.

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