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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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Hand contact with acid wastewater
Study on the reutilization of clear fracturing flowback ...
Study on the reutilization of clear fracturing flowback ...

19/11/2014, · Qianding Li et al studied the reutilization of hydroxypropyl guar ,fracturing fluid, through adding fresh cross linking agent and thickener into ,flowback, fluids to conduct secondary ,fracturing, process. Surfactant-based chemical-flooding process has been widely studied for its advantage on high oil displacement efficiency, and many studies have been conducted [17] – [20] .

Hydraulic Fracturing - Halliburton
Hydraulic Fracturing - Halliburton

ZEUS™ Electric Pumping ,Unit,. The industry’s first pumping ,unit, capable of achieving sustained activity at 5,000 HHP. LEARN MORE SmartFleet™ System. The SmartFleet™ intelligent ,fracturing, system provides real-time control over fracture outcomes. DISCOVER HOW Dual Fuel Systems

Hydraulic Fracturing: An Indiana Assessment | Indiana ...
Hydraulic Fracturing: An Indiana Assessment | Indiana ...

This is accomplished by careful ,design, and engineering of the ,fracturing, process. Another practice that has grown in the past 10 to 15 years in the United States is "staged ,fracturing,." Instead ,of fracturing, the entire length of an oil- or gas-bearing rock in a single operation, the treatment interval is divided into sections that are each fractured separately.

Hydraulic Fracturing - Halliburton
Hydraulic Fracturing - Halliburton

ZEUS™ Electric Pumping ,Unit,. The industry’s first pumping ,unit, capable of achieving sustained activity at 5,000 HHP. LEARN MORE SmartFleet™ System. The SmartFleet™ intelligent ,fracturing, system provides real-time control over fracture outcomes. DISCOVER HOW Dual Fuel Systems

CN202808512U - Treatment device for shale gas fracturing ...
CN202808512U - Treatment device for shale gas fracturing ...

The utility model relates to a treatment device for shale gas ,fracturing flow-back, wastewater. The treatment device is characterized by comprising a pre-oxidizing reaction tank, a lifting pump, a coagu-flocculation reaction tank, a diaphragm filter press, an adjusting tank, a catalytic ozonation reaction column, an ozone generator, a filtering tank, a high-temperature pyrolyzing device, a ...

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 ...

Crude Oil Treatment | Schlumberger
Crude Oil Treatment | Schlumberger

Engineered for influent flexibility, higher throughput, reduced energy consumption, and compact ,design, for topside applications. Our wide range of AC/DC electrostatic crude oil dehydration and desalting technologies provides increased influent flexibility, higher throughput, reduced energy consumption, and compact designs for topside applications.

Post-fracturing treatments design to redress the damage ...
Post-fracturing treatments design to redress the damage ...

Seven chemical products with different chemical properties were evaluated as post-,fracturing, treatments to remove the polymer retained in the pore system of the fracture and adjacent rock after hydraulic ,fracturing,. Three of those chemical products were used for the first time to degrade the polymer in ,fracturing, fluids. All laboratory tests were conducted under the ,Unit, K-1 Chichimene oil ...

Experimental Study of Fracturing Fluid Retention in Rough ...
Experimental Study of Fracturing Fluid Retention in Rough ...

Multistage hydraulic ,fracturing, is a key technology for developing tight reservoirs. Field data indicate that a small fraction of the injected water can be recovered during ,flowback,. Fractures play an important role in the retention ,of fracturing fluid,, but the mechanisms and rules remain uncertain. Therefore, an experimental facility was established for studying the ,fluid, retention 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 ...

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 …

Search fracturing fluid: Estimating permeability based on ...
Search fracturing fluid: Estimating permeability based on ...

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Treating Water From Hydraulic Fracturing
Treating Water From Hydraulic Fracturing

After fracking, roughly 35% of the water returns to the surface as ,flowback, in the first weeks. Additional liquid known as produced water—a mix of fracking ,fluid, and groundwater—comes up with ...

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 ...

2021 Hydraulic Fracturing Technology Showcase
2021 Hydraulic Fracturing Technology Showcase

Evonik Oil Additives has developed a novel type of paraffin inhibitor that is dispersible in water. This solution allows the product to be fully compatible with most frac fluids. By incorporating a paraffin inhibitor, wax deposition during the frac process can be mitigated, potentially enhancing oil ,recovery, from liquids-rich shale reservoirs.

Project Awards Home — Reaction Engineering International
Project Awards Home — Reaction Engineering International

Fracturing Fluid Flowback, Incinerators ... and fracture flow physics to allow the ,design, of a ,flowback, schedule to optimize ,fluid recovery, and reduce water usage per ,unit, of gas produced. This will result in less water usage per ,fracturing, job, higher ,recovery, rates of water from the well, ...

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