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Treatment of acid wastewater by N235 extraction

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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Treatment of acid wastewater by N235 extraction
TRANSPORT STORAGE AND DISPOSAL OF FRACKING WASTE
TRANSPORT STORAGE AND DISPOSAL OF FRACKING WASTE

Hydraulic ,fracturing, is a technique designed to improve oil and gas production. It involves injecting large volumes of fluids and proppants (small spheroids of ,solid, material) at high pressure into a well to create fractures in the source rock formation and carry the proppants into the fractures to hold them open when production begins.

Engineered Fracturing Fluids - Schlumberger
Engineered Fracturing Fluids - Schlumberger

fluid, breaks and fibers degrade, they leave a robust, highly conductive fracture that maximizes oil and gas production and recovery. Composite ,fracturing, fluids can be designed to optimize any ,Schlumberger, base ,fluid,, including standard slickwater, viscous slickwater, linear gel, viscoelastic gel, and crosslinked gel. ,Engineered Fracturing Fluids

Completions - Halliburton
Completions - Halliburton

COMPLETIONS Breakthrough technologies for a successful future . ,Halliburton, completions solutions integrate data insights, automation, and digital connectivity to help …

Hydraulic Fracturing - Halliburton
Hydraulic Fracturing - Halliburton

HYDRAULIC ,FRACTURING, Delivering fracture efficiency from the field to your bottom line. The ,Halliburton, approach to ,fracturing, maximizes surface and subsurface efficiency to optimize the value of your capital investment.

Desalting and Concentration of Common Hydraulic Fracturing ...
Desalting and Concentration of Common Hydraulic Fracturing ...

This work describes the development of a solid-phase extraction method capable of detecting common ,fracturing fluid additives, in ,flowback, and produced water with mass spectrometry. Dissolved organic carbon (DOC) was used as a bulk measurement to investigate the retentive capacity of seven sorbents and to determine a loading volume. Conductivity was used to determine rinse volume.

US20200208043A1 - Additives for eliminating fracturing ...
US20200208043A1 - Additives for eliminating fracturing ...

The invention relates to a method for extracting a crude oil contained in a geological formation, which comprises a step of ,fracturing, said geological formation, by injection of a specific aqueous extraction ,fluid, under pressure, which contains at least one surfactant that reduces the interfacial tension between the extraction ,fluid, and the crude oil to be extracted to below 0.1 mN/m; followed ...

Hydraulic Fracturing Design in Shale Formations Based on ...
Hydraulic Fracturing Design in Shale Formations Based on ...

Hydraulic ,Fracturing, Design in Shale Formations Based on the Impact of ,Fracturing Additives, on the ,Fluid, Loss and ,Flowback, Aymen Al-Ameri, Talal Gamadi , …

Optimizing Fracturing Fluids From Flowback Water
Optimizing Fracturing Fluids From Flowback Water

Fracturing flow-back fluid, in shale gas mining is usually treated by re-injecting into formation. After treatment, the ,fracturing flow-back fluid, is injected back into the formation.

FLOWBACK AID FOR FRACTURING FLUIDS - Schlumberger ...
FLOWBACK AID FOR FRACTURING FLUIDS - Schlumberger ...

A method comprising: introducing a ,fracturing fluid, through a wellbore into the subterranean formation, wherein the ,fracturing fluid, comprises: polyethylene oxide 2-ethylhexyl ether according to the formula: wherein ‘n’ is a value from within a range of from 1 to 50, and wherein the ,fracturing fluid, has a contact angle of greater than or equal to 80 degrees and a surface tension less than ...

Proppant flowback control additives (Conference) | OSTI.GOV
Proppant flowback control additives (Conference) | OSTI.GOV

@article{osti_468117, title = {,Proppant flowback control additives,}, author = {Nguyen, P D and Weaver, J D and Parker, M A}, abstractNote = {This paper describes the laboratory and field development of thermoplastic film materials used to reduce proppant ,flowback, that can occur after ,fracturing, treatments. The paper provides a summary of ,flowback, mechanism theories and laboratory tests ...

What is Hydraulic Fracturing Fluid? Chemical additives in ...
What is Hydraulic Fracturing Fluid? Chemical additives in ...

• Friction-reducing ,additives, • Other ,additives, and ... Aim: • To understand the geochemical processes during hydraulic ,fracturing, so that we can predict the composition and impact of ,flow back, ... • Included compositions for: tap water, Preese Hall ,flowback fluid, & geothermal ,fluid,. Future The Potential Water Quality Impacts of Shale ...

ADDITIVES FOR ELIMINATING FRACTURING FLUIDS USED FOR …
ADDITIVES FOR ELIMINATING FRACTURING FLUIDS USED FOR …

The present invention relates to the field of ,fracturing, fluids employed for oil extraction, and more precisely to that of ,additives, employed in these ,fracturing, fluids in order to improve their evacuation (,flowback,) from geological formations (oil-yielding rocks or the like) where they are employed.

Hydraulic Fracturing - Regulations and Exemptions - Tip of ...
Hydraulic Fracturing - Regulations and Exemptions - Tip of ...

Therefore, regardless of if a ,waste, exhibits hazardous characteristics, wastewater including ,flowback,, from oil and gas wells is exempt from the “cradle to grave” provisions under RCRA. Other wastes generated from activities other than the well or field operations may be regulated as hazardous, such as unused ,fracturing, fluids or acids, ,waste, solvents, painting wastes, and oil and gas service wastes.

Flowback Fluid’s - We Are Solving One Of Oil & Gas ...
Flowback Fluid’s - We Are Solving One Of Oil & Gas ...

If your company chooses to dispose of its waste water, then, Flowback, Fluids can, lower the disposal, cost by, minimizing the volume of fluids being injected into disposal wells., Using our proprietary mobile equipment is more cost effective than sending it to a treatment plant or any other process.

Primexx achieves over 50% chemical cost reduction using ...
Primexx achieves over 50% chemical cost reduction using ...

Figure 2. First 180 days of production from Well A (Offset Well) and Well B (Test Well) Well B was completed with chemical (P4) at a 0.5 GPT loading and compared against an offset well (Well A), which was completed with a different chemical (P5) at a 1.5 GPT loading. Six months of production data was plotted, giving insights into the field performance of the new chemistry compared to the ...

Organic compounds in hydraulic fracturing fluids and ...
Organic compounds in hydraulic fracturing fluids and ...

28 produces a large quantity of wastewater in the form of ,flowback, fluids and produced water. 29 These wastewaters are highly variable in their composition and contain a mixture of ,fracturing, 30 ,fluid additives,, geogenic inorganic and organic substances, and transformation products. The

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