Welcome to the company ! we have many years of professional experience !
rsdzd@pyzyrsd.com +86 513525609655

Treatment of acidic copper containing wastewater by reduction process

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.

Certificate of Honor

Get in touch with us

We will confidentially process your data and will not pass it on to a third party.

Treatment of acidic copper containing wastewater by reduction process
Study on fracturing flowback fluid treatment technology ...
Study on fracturing flowback fluid treatment technology ...

The results shown that the viscosity of the fracturing flowback fluid before treatment was 16.75mPa·s, and when the pH was adjusted to 3.5, with Cerium(III) sulfate and ferrous sulfate as catalyst and the dosage were 60mg/L and 120 mg/L respectively, and hydrogen peroxide dosage was 0.5%, the viscosity of fracturing folwback fluid was reduced from 16.75mPa·s to 1.97mPa·s After the oxidation treatment, …

DISTILLATION FOR HYDRAULIC FRACTURING FLOWBACK TREATMENT
DISTILLATION FOR HYDRAULIC FRACTURING FLOWBACK TREATMENT

DISTILLATION FOR HYDRAULIC FRACTURING FLOWBACK TREATMENT. Distillation for hydraulic fracturing flowback treatment: Hydraulic fracturing (fracking) injects a high-pressure water and sand mixture underground to crack rock. It frees natural gas or oil trapped in rock, most commonly shale. Shale formations are generally 4,000 to 14,000 feet beneath ...

Flowback Treatment - Engineering Solutions To ...
Flowback Treatment - Engineering Solutions To ...

The process can force about 460 Kgal of ,fracturing fluid, and some of the formation ,fluid, back to the surface as ,flowback, waste water[1]. These fluids can contain high concentrations of contaminants such as dissolved solids (salts), naturally occurring radioactive materials, and heavy metals, that can not be discharged into fresh water sources[2].

(PDF) Study on Fracturing Fluids System in Hydraulic ...
(PDF) Study on Fracturing Fluids System in Hydraulic ...

Fracturing fluid, is the most dominant factor in hydraulic ,fracturing treatment,. The efficiency of ,fracturing treatment, is much more dependent on the proper selection of the ,fracturing, fluids. When ,fracturing, takes place, viscosity plays a most

Solvent-free consolidation system controls proppant flowback
Solvent-free consolidation system controls proppant flowback

fluid, is used to ensure ,treatment, of each 1 ft (.3 m) of perforated interval with two fracture wings having 1⁄ 4-in. fracture width. This provides about 10 ft (3.3 m) of penetration in each wing. The consoli-,Solvent-free consolidation system controls, proppant ,flowback, Figure 1.The consolidating ,treatment fluid, provides high cohesion between the

Recovery and treatment of fracturing flowback fluids in ...
Recovery and treatment of fracturing flowback fluids in ...

Natural Gas Industry B (2015-11-01) . Recovery and ,treatment, of ,fracturing flowback, fluids in the Sulige Gasfield, Ordos Basin

The First Set of O&G Fracking Flowback Water Treatment ...
The First Set of O&G Fracking Flowback Water Treatment ...

The ,system, of flowbacks ,treatment, trailers consists of a pre-,treatment, trailer and a final ,treatment, trailer, the dimensions, roadworthy properties, operational modes of the trailers are all based on domestic oilfields’ rugged road conditions and actual wellsite conditions, completely meeting the requirements for spot ,treatment, of ,fracturing fluid, flowbacks and road conditions of the Chinese ...

Study on fracturing flowback fluid treatment technology ...
Study on fracturing flowback fluid treatment technology ...

15/3/2018, · This site uses cookies. By continuing to use this site you agree to our use of cookies. To find out more, see our Privacy and Cookies policy.

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

Hydraulic fracturing is a process that forms fractures in a subterranean formation using a pressurized fluid. The fracturing fluid is introduced into the subterranean formation through a wellbore that has been drilled into the formation, and then pressurized to fracture the formation.

Study on fracturing flowback fluid treatment technology ...
Study on fracturing flowback fluid treatment technology ...

The results shown that the viscosity of the ,fracturing flowback fluid, before ,treatment, was 16.75mPa·s, and when the pH was adjusted to 3.5, with Cerium(III) sulfate and ferrous sulfate as catalyst and the dosage were 60mg/L and 120 mg/L respectively, and hydrogen peroxide dosage was 0.5%, the viscosity of ,fracturing, folwback ,fluid, was reduced from 16.75mPa·s to 1.97mPa·s After the oxidation ,treatment,…

Solvent-free consolidation system controls proppant flowback
Solvent-free consolidation system controls proppant flowback

fluid, is used to ensure ,treatment, of each 1 ft (.3 m) of perforated interval with two fracture wings having 1⁄ 4-in. fracture width. This provides about 10 ft (3.3 m) of penetration in each wing. The consoli-,Solvent-free consolidation system controls, proppant ,flowback, Figure 1.The consolidating ,treatment fluid, provides high cohesion between the

Can Produced Or Flowback Water Be Reused As Fracturing Fluid?
Can Produced Or Flowback Water Be Reused As Fracturing Fluid?

At the time of writing, several fluid tests and permeability regain analysis have been performed successfully using produced water. The system should address many of the issues that multizone fracturing has presented and eventually could result in: Availability at the well site of a produced or flowback water treatment system for reuse;

Study on fracturing flowback fluid treatment technology ...
Study on fracturing flowback fluid treatment technology ...

15/3/2018, · This site uses cookies. By continuing to use this site you agree to our use of cookies. To find out more, see our Privacy and Cookies policy.

Recovery and treatment of fracturing flowback fluids in ...
Recovery and treatment of fracturing flowback fluids in ...

Natural Gas Industry B (2015-11-01) . Recovery and ,treatment, of ,fracturing flowback, fluids in the Sulige Gasfield, Ordos Basin

Case Study: Frac Water Reuse Technologies
Case Study: Frac Water Reuse Technologies

Treatment requirements for flowback and produced water are normally established by the company performing the well completion. Knowledge of the fracture fluid employed is required when considering the recycling methodology in order to identify the required treatment characteristics. Two common fracturing fluids are slick water and gels.

Fracturing-Fluid Flowback Simulation with Consideration of ...
Fracturing-Fluid Flowback Simulation with Consideration of ...

The post-fracturing flowback of fracturing-fluid is a hydrodynamic process coupling fluid and proppant transport in the hydraulically created fracture system. In the course of fracturing-fluid flowback, the fluid in the primary hydraulic fracture transports to the wellbore under the hydraulic pressure difference, and simultaneously the fluid in the induced fracture transports to the …

Recovery and treatment of fracturing flowback fluids in ...
Recovery and treatment of fracturing flowback fluids in ...

Firstly, a high-efficiency well-to-well ,fracturing flowback fluid, recovery and reutilization technique was developed with multi-effect surfactant polymer recoverable ,fracturing fluid system, as the core, and in virtue of this technique, the ,treatment, efficiency of conventional guar gum ,fracturing fluid system, …

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City