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Ink wastewater precipitates under acidic conditions

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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Ink wastewater precipitates under acidic conditions
Fluid flow modeling in multi-stage hydraulic fracturing ...
Fluid flow modeling in multi-stage hydraulic fracturing ...

Show simple item record. ,Fluid, flow modeling in multi-stage hydraulic ,fracturing, patterns for production optimization in shale reservoirs

Hydraulic Fracturing Water Recycle through Optimal ...
Hydraulic Fracturing Water Recycle through Optimal ...

Hydraulic ,fracturing, requires ,fracturing, fluids, which uses freshwater drawn from local water sources and mixed with chemical additives. Local water sources include streams, wells, ponds, and lakes. Table 1 lists different types ,of fracturing fluid, additives and their main components. A

Development and Application of Recyclable Fracturing Fluid ...
Development and Application of Recyclable Fracturing Fluid ...

“Low permeability, low pressure and low abundance” is the typical characteristic of Changqing sandstone Oilfield. To develop this block economically, large-scale stimulation was often required, which...

Utilizing Produced Water as a New Water Resource
Utilizing Produced Water as a New Water Resource

• ,Recovery, of lithium from formation • Treatment of tight sands waters for discharge • Issues with silica and scale forming compounds • Lower cost (by 65%) for treatment when compared to produced water from oil wells or hydraulic ,fracturing flowback fluid, • Output …

Process conditions of gas production in the ...
Process conditions of gas production in the ...

5/7/2020, · (2020). Process conditions of gas production in the electrochemical treatment ,of fracturing flowback fluid, process based on support vector machine method. Energy Sources, Part A: ,Recovery,, ,Utilization,, and Environmental Effects. Ahead of Print.

Hydraulic fracturing: paving the way for a sustainable ...
Hydraulic fracturing: paving the way for a sustainable ...

25/3/2014, · Friction reducers, which include latex polymers or copolymers of acrylamides, are generally mixed with the ,fracturing fluid, at a concentration range of 0.25 to 2.0 pounds per 1,000 gallons (0.11 to 0.90 kg per 3,785 liters) of ,fluid, to minimize the loss of pressure due to the presence of friction between ,fracturing fluid, and tubing/wellbore during the ,fracturing, [12, 16].

Research on the reuse technology of fracturing flowback ...
Research on the reuse technology of fracturing flowback ...

15/4/2019, · (2020). Research on the ,reuse technology of fracturing flowback fluids in fracking,. Energy Sources, Part A: ,Recovery,, ,Utilization,, and Environmental Effects: Vol. 42 ...

An Optimization Frameworkforthe IntegrationofWater ...
An Optimization Frameworkforthe IntegrationofWater ...

75 10–40 percent of the ,fracturing fluid,, which is a mixture of water (≈90-95 vol%), proppants 76 (≈ 4-9 vol%), and chemical modifiers (≈ less than 1 vol%), will return to the surface during 77 the first few weeks (1-2 weeks) after ,fracturing,. This wastewater is known as ,flowback

Investigation on the interfacial properties of a ...
Investigation on the interfacial properties of a ...

Investigation on the interfacial properties of a viscoelastic-based surfactant as an oil displacement agent recovered from ,fracturing flowback fluid, Author: Wang, Kai, Liu, Chen, Zhou, Wensheng Source: RSC advances 2016 v.6 no.44 pp. 38437-38446 ISSN: 2046-2069 Subject:

Physical-chemical evaluation of hydraulic fracturing ...
Physical-chemical evaluation of hydraulic fracturing ...

DOE PAGES Journal Article: Physical-chemical evaluation of hydraulic ,fracturing, chemicals in the context of produced water treatment. Physical-chemical evaluation of hydraulic ,fracturing, chemicals in the context of produced water treatment. Full Record; Cited by (6) Other Related Research;

Utilizing Produced Water as a New Water Resource
Utilizing Produced Water as a New Water Resource

• ,Recovery, of lithium from formation • Treatment of tight sands waters for discharge • Issues with silica and scale forming compounds • Lower cost (by 65%) for treatment when compared to produced water from oil wells or hydraulic ,fracturing flowback fluid, • Output …

Fluid flow modeling in multi-stage hydraulic fracturing ...
Fluid flow modeling in multi-stage hydraulic fracturing ...

Show simple item record. ,Fluid, flow modeling in multi-stage hydraulic ,fracturing, patterns for production optimization in shale reservoirs

FRACTURING FLUID VISCOSITY-CONTROLLING AGENT TO BE …
FRACTURING FLUID VISCOSITY-CONTROLLING AGENT TO BE …

A ,fracturing fluid, which includes the viscosity-controlling agent is provided as well as a crude oil or natural gas drilling method using the ,fracturing fluid, with the viscosity-controlling agent. This viscosity-controlling agent contains polyalkylene oxide and a viscosity-reducing agent and is in the form of a tablet.

Development and Application of Recyclable Fracturing Fluid ...
Development and Application of Recyclable Fracturing Fluid ...

“Low permeability, low pressure and low abundance” is the typical characteristic of Changqing sandstone Oilfield. To develop this block economically, large-scale stimulation was often required, which...

Hydraulic Fracturing Water Recycle through Optimal ...
Hydraulic Fracturing Water Recycle through Optimal ...

Hydraulic ,fracturing, requires ,fracturing, fluids, which uses freshwater drawn from local water sources and mixed with chemical additives. Local water sources include streams, wells, ponds, and lakes. Table 1 lists different types ,of fracturing fluid, additives and their main components. A

Liquid Intake of Organic Shales | Energy & Fuels
Liquid Intake of Organic Shales | Energy & Fuels

Experimental study on spontaneous imbibition of recycled ,fracturing flow-back fluid, to enhance oil ,recovery, in low permeability sandstone reservoirs. Journal of Petroleum Science and Engineering 2018, 166 , 375-380. https://doi.org/10.1016/j.petrol.2018.03.058; Quan Xie, Yongqiang Chen, Lijun You, Md Hossain, Ali Saeedi.

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