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Common treatment methods of acid wastewater

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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Common treatment methods of acid wastewater
Study of Hydraulic Fracturing Real-time Evaluation Technology
Study of Hydraulic Fracturing Real-time Evaluation Technology

The applications in Xinjiang ,oilfield, in China showed that the presented ,technology, can meet the needs of ,fracturing, in time. It helps engineers to analyze and evaluate the quality and safety of ,treatment,, and improve ,fracturing, design level and ,treatment, effects.

Utilizing New Technologies for Treating Frac Flowback and ...
Utilizing New Technologies for Treating Frac Flowback and ...

The ,technology, has not been applied to shale gas water ,treatment, challenges and the initial ,research, will study adapting the process for this application. The second phase of the project will involve scaling up the process and testing its effectiveness in the field with produced water and frac ,flowback,.

Petrochemical wastewater and produced water: Treatment ...
Petrochemical wastewater and produced water: Treatment ...

A review was performed on characteristics of ,flowback, and produced water from shale oil and gas reservoirs and the ,treatment, technologies focusing on membrane technologies (Chang, Li, Liu, Vidic, et al., 2019). Also addressed were the challenges and ,research, needs for further improvement.

Hydraulic Fracturing: Fundamentals and Advancements
Hydraulic Fracturing: Fundamentals and Advancements

Chapter 10 – Hydraulic ,Fracturing Treatment, Design 291 10.1 Introduction 292 10.2 Outline 292 10.3 Key Influences 292 10.4 ,Fracturing,-,Treatment, Design Process 294 10.5 ,Treatment, Design Workflow 294 10.6 Key Input Data 294 10.7 Generating Log-Based Models for Fracture Simulators 295 10.8 ,Fracturing,-,Fluid, Leakoff Calculations 295 10.9 Model ...

Oil and Gas Project Summaries Completed | netl.doe.gov
Oil and Gas Project Summaries Completed | netl.doe.gov

Advanced Treatment, of Shale Gas ,Fracturing, Water to Produce NPDES Quality Water: 11122-60 : Cost-Effective ,Treatment, of ,Flowback, and Produced Waters: 11123-03 : 2011 Small Producer Cost-effective ,Treatment, of Produced Water Using Co-Produced Energy Sources, Phase II: Field Scale Demonstration and Commercialization: 11123-03

Generation transport and disposal of wastewater ...
Generation transport and disposal of wastewater ...

[1] Hydraulic ,fracturing, has made vast quantities of natural gas from shale available, reshaping the energy landscape of the United States. Extracting shale gas, however, generates large, unavoidable volumes of wastewater, which to date lacks accurate quantification. For the Marcellus shale, by far the largest shale gas resource in the United States, we quantify gas and wastewater production ...

Study on the Reutilization of Clear Fracturing Flowback ...
Study on the Reutilization of Clear Fracturing Flowback ...

The clear ,fracturing flowback, fluids were used as surfactant flooding system with the addition of α-olefin sulfonate (AOS) for enhanced oil recovery (EOR). The interfacial activity, emulsification activity and oil recovery capability of the recycling system were studied.

Utilizing New Technologies for Treating Frac Flowback and ...
Utilizing New Technologies for Treating Frac Flowback and ...

The ,technology, has not been applied to shale gas water ,treatment, challenges and the initial ,research, will study adapting the process for this application. The second phase of the project will involve scaling up the process and testing its effectiveness in the field with produced water and frac ,flowback,.

Summary of the Technical Workshop on Wastewater Treatment ...
Summary of the Technical Workshop on Wastewater Treatment ...

Patricia Werner-Els, ,Advanced, Waste & Water ,Technology, EPA’s Study of the Potential Impacts of Hydraulic ,Fracturing, on Drinking Water Resources: Summary of April 18, 2013, Technical Workshop on Wastewater ,Treatment, and Related Modeling

Brackish water resources and water treatment: Studies that ...
Brackish water resources and water treatment: Studies that ...

Treatment, of mid-range waters (TDS 10,000-60,000 mg/l) with ,advanced, innovative reverse osmosis membrane ,technology, is investigated in Chapters 9-10 and with enhanced electrodialysis in Chapter 8. The ,treatment, of heavy brine (60,000-100,000 mg/l) with distillation (mechanical vapor recompression) is verified in a report on a full-scale facility in the Barnett (Chapter 7).

CN104445522A - Method for treating backflow fracturing ...
CN104445522A - Method for treating backflow fracturing ...

The invention discloses a method for treating the ,backflow fracturing fluid, reclaimed from exploitation of shale gas. The method comprises the following steps: (S1) detecting the content of ions in the ,backflow fracturing fluid,, and filling the ,backflow fracturing fluid, which is up to the standard in a container for later use, wherein if the content of K<+> is controlled to be less than or ...

Oilfield water management | Oil & Gas Journal
Oilfield water management | Oil & Gas Journal

Today, much more attention is being paid to issues surrounding the management ,of oilfield, water used in upstream oil and gas operations. Managing increased volumes of frac ,flowback, water garners ...

Summary of the Technical Workshop on Wastewater Treatment ...
Summary of the Technical Workshop on Wastewater Treatment ...

Patricia Werner-Els, ,Advanced, Waste & Water ,Technology, EPA’s Study of the Potential Impacts of Hydraulic ,Fracturing, on Drinking Water Resources: Summary of April 18, 2013, Technical Workshop on Wastewater ,Treatment, and Related Modeling

Innovation Related To Hydraulic Fracturing Dominates Oil ...
Innovation Related To Hydraulic Fracturing Dominates Oil ...

“ More recent filings and ongoing ,research, in the field of nanoparticles, monitoring and sensing, etc. suggest that hydraulic ,fracturing, innovations are quickly building connections or borrowing from neighboring technologies outside the [oil and gas] industry, and will most probably be a source of inspiration for other industries, especially in the aspect of waste ,fluid, management and ...

Hydraulic Fracturing: Fundamentals and Advancements (Print ...
Hydraulic Fracturing: Fundamentals and Advancements (Print ...

Chapter 10 – Hydraulic ,Fracturing Treatment, Design 291 10.1 Introduction 292 10.2 Outline 292 10.3 Key Influences 292 10.4 ,Fracturing,-,Treatment, Design Process 294 10.5 ,Treatment, Design Workflow 294 10.6 Key Input Data 294 10.7 Generating Log-Based Models for Fracture Simulators 295 10.8 ,Fracturing,-,Fluid, Leakoff Calculations 295 10.9 Model ...

Oil and Gas Project Summaries Completed | netl.doe.gov
Oil and Gas Project Summaries Completed | netl.doe.gov

Advanced Treatment, of Shale Gas ,Fracturing, Water to Produce NPDES Quality Water: 11122-60 : Cost-Effective ,Treatment, of ,Flowback, and Produced Waters: 11123-03 : 2011 Small Producer Cost-effective ,Treatment, of Produced Water Using Co-Produced Energy Sources, Phase II: Field Scale Demonstration and Commercialization: 11123-03

Successful Treatment and Reuse of Flowback Guar Frac-Fluid ...
Successful Treatment and Reuse of Flowback Guar Frac-Fluid ...

Successful ,Treatment, and Reuse of ,Flowback, Guar Frac-,Fluid, in Ordos Basin and Associated Cost Savings to Operators By N. Li, Z. Zheng, P. Guo, X. Hao, B. Chen and Y. Ren; Publisher: European Association of Geoscientists & Engineers Source: Conference Proceedings, 11th International Petroleum ,Technology, Conference, Mar 2019, Volume 2019, p.1 - 15

Agenda - SPE International Hydraulic Fracturing Technology ...
Agenda - SPE International Hydraulic Fracturing Technology ...

Hydraulic ,fracturing technology, has gone through significant developments via continuous advances and method improvements in its application. These advances and improvements have brought hydraulic ,fracturing, to new heights and new geographies in the oil and gas industry having contributed significantly to the reduction in the development costs of many resources.

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, [36] is not currently permitted in the UK by the Environment Agency.

SPE SPE-145454-PP Game Changing Technology for Treating ...
SPE SPE-145454-PP Game Changing Technology for Treating ...

pretreatment during hydraulic ,fracturing, operations. The water ,treatment technology, will allow for substantial reuse of ,flowback, and produced ,fluid, while at the same time completely replacing liquid biocide and scale inhibitor ,fluid treatment, during fracs. Additionally, the ,treatment, …

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