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

Acidic and alkaline wastewater should be neutralized before discharge

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.

Acidic and alkaline wastewater should be neutralized before discharge
Technologies | Free Full-Text | Review on the Evaluation ...
Technologies | Free Full-Text | Review on the Evaluation ...

The steps and major activities include: (i) the first stage, to produce the ,fluid, mixture for hydraulic ,fracturing,, the systematic approach of the withdrawal of water resources (groundwater and surface water) is called water acquisition; (ii) chemical mixing is the second stage where the mixture of a water, proppant, and additives at the ,fracturing, well site is made for hydraulic ,fracturing,; (iii) the third stage, which is called the well injection stage, is where the hydraulic ,fracturing, ...

Correlates of perceived safe uses of hydraulic fracturing ...
Correlates of perceived safe uses of hydraulic fracturing ...

1/7/2016, · The process of ,hydraulic fracturing, involves pressure flushing one to five million gallons or more of “frac ,fluid,”–a mixture of water, proppants (commonly sand), friction reducers, and other chemicals–into a well. During this process, pressure is released and frac ,flowback, water is collected at the well head for several weeks.

Enhanced EPA Oversight and Action Can Further Protect ...
Enhanced EPA Oversight and Action Can Further Protect ...

16/7/2015, · hydraulically ,fracturing,, the well (“chemical mixing”). 4. Injecting the ,fracturing fluid, into the well to stimulate (creating and propping open fractures) the formation and extracting oil and/or natural gas (“well stimulation”). 5. Collecting the wastewater that returns from the well as either ,flowback

Bill Text - SB-4 Oil and gas: well stimulation.
Bill Text - SB-4 Oil and gas: well stimulation.

“Hydraulic ,fracturing,” means a well stimulation ,treatment, that, in whole or in part, includes the pressurized injection of hydraulic ,fracturing fluid, or fluids into an underground geologic formation in order to fracture or with the intent to fracture the formation, thereby causing or enhancing, for the purposes of this division, the production of oil or gas from a well.

Fair fracking? Ethics and environmental justice in United ...
Fair fracking? Ethics and environmental justice in United ...

water and industrial water uses), and ,treatment, quality to protect ecological systems (such as for example reducing toxicity in fish and other freshwater species from surface release of wastewater) (Rahm and Riha 2012). Wastewater disposal by reinjection into a fractured seam is a low-cost solution to deal with wastewater ,flowback,.

Hydraulic Fracturing | Request PDF
Hydraulic Fracturing | Request PDF

Hydraulic ,fracturing,—fracking, for short—refers to the stimulation of rock via the injection of fluids, typically water with additives, aiming at increasing the rock’s permeability.

A Critical Review of the Risks to Water Resources from ...
A Critical Review of the Risks to Water Resources from ...

Hydrogeochemical and Isotopic Indicators of Hydraulic ,Fracturing Flowback, Fluids in Shallow Groundwater and Stream Water, derived from Dameigou Shale Gas Extraction in the Northern Qaidam Basin. Environmental Science & Technology 2017, 51 (11) , 5889-5898. DOI: 10.1021/acs.est.6b04269.

Enhanced EPA Oversight and Action Can Further Protect ...
Enhanced EPA Oversight and Action Can Further Protect ...

16/7/2015, · hydraulically fracturing, the well (“chemical mixing”). 4. Injecting the fracturing fluid into the well to stimulate (creating and propping open fractures) the formation and extracting oil and/or natural gas (“well stimulation”). 5. Collecting the wastewater that returns from the well as either flowback

US9803457B2 - System and method for delivering treatment ...
US9803457B2 - System and method for delivering treatment ...

The current application aims at methods and systems for preparing a pump-ready ,treatment fluid,, delivering the pump-ready ,treatment fluid, to a location operationally coupled to a wellsite, providing the pump-ready ,treatment fluid, to a pump; and pumping the pump-ready ,treatment fluid, into a wellbore. In some embodiments, the ,treatment fluid, is a ,fracturing fluid, for conducting a hydraulic ...

Correlates of perceived safe uses of hydraulic fracturing ...
Correlates of perceived safe uses of hydraulic fracturing ...

1/7/2016, · The process of ,hydraulic fracturing, involves pressure flushing one to five million gallons or more of “frac ,fluid,”–a mixture of water, proppants (commonly sand), friction reducers, and other chemicals–into a well. During this process, pressure is released and frac ,flowback, water is collected at the well head for several weeks.

Newfoundland & Labrador Basis for Development of Guidance ...
Newfoundland & Labrador Basis for Development of Guidance ...

fracturing operations onshore NL are conducted in a manner that ensures and maximizes safety, environmental protection and resource conservation. Hydraulic fracturing is the fracturing of rock by a pressurized liquid. As applied in the oil and gas industry, it involves a controlled operation that pumps

Regulation of Hydraulic Fracturing in South Africa: A ...
Regulation of Hydraulic Fracturing in South Africa: A ...

The holder must submit, to the Department of Water and Sanitation and the designated agency, a ,post,-hydraulic ,fracturing, report. [175] The report must include, amongst other things, the location of the wells, reference to the fluids, the testing and ,flow-back, results, the induced seismic events that have been recorded and any steps taken in this regard. [176]

Study of the Potential Impacts of Hydraulic Fracturing on ...
Study of the Potential Impacts of Hydraulic Fracturing on ...

The cycle includes the acquisition of water needed for the hydraulic fracturing fluid, onsite mixing of chemicals with the water to create the hydraulic fracturing fluid, injection of the fluid under high pressures to fracture the oil- or gas-containing formation, recovery of flowback and produced water (hydraulic fracturing wastewater) after the injection is complete, and treatment and/or disposal of the wastewater.

Hydraulic Fracturing and Legal Frameworks - Oxford Handbooks
Hydraulic Fracturing and Legal Frameworks - Oxford Handbooks

The fracturing fluid carries the proppant into the fractures and releases the proppant, thus propping open the fractures and allowing oil or gas to flow through the fractures and into the well. Slickwater fracturing is not universally applicable—in some formations, gel treatments or “acidization” to weaken the rock are more effective techniques.

Hydraulic Fracturing | Request PDF
Hydraulic Fracturing | Request PDF

Hydraulic ,fracturing,—fracking, for short—refers to the stimulation of rock via the injection of fluids, typically water with additives, aiming at increasing the rock’s permeability.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City