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

deep well drilling waste liquid emission treatment technology co. ltdt technology co ltd

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.

deep well drilling waste liquid emission treatment technology co. ltdt technology co ltd
Investigation on the Influence of Water-Shale Interaction ...
Investigation on the Influence of Water-Shale Interaction ...

Because long contact time causes difficulties in terms of ,fracturing fluid backflow,, the time should be limited to a reasonable range. 4. Conclusions. In this work, the effects of the interaction between water and shale on the stress sensitivity of organic-rich shale in brine were studied.

Hydraulic Fracturing for Oil and Gas: Impacts from the ...
Hydraulic Fracturing for Oil and Gas: Impacts from the ...

----- 4.4 Hydraulic ,Fracturing, Water Use and Consumption at the National, State, and County Scale 4-13 4.4.1 National and State Scale 4-13 4.4.2 County Scale 4-15 4.5 Potential for Impacts by Location 4-21 4.5.1 Texas 4-21 4.5.2 Colorado and Wyoming 4-31 4.5.3 Pennsylvania, West Virginia, and Ohio 4-35 4.5.4 North Dakota and Montana 4-40 4.5.5 Arkansas and Louisiana 4-42 4.6 Chapter Synthesis ...

Maide shale gasunconventional gasfrac sand: Effectively ...
Maide shale gasunconventional gasfrac sand: Effectively ...

Although the current artificial ceramic with high strength characteristics, but relatively higher density particles of ,fracturing fluid, properties and pumping conditions are put forward higher requirements, so the research and development of medium-intensity or high-strength low-density sintered ceramic will is an important direction of development.

Fracturing Chemicals and Fluids Market Driven by Rising ...
Fracturing Chemicals and Fluids Market Driven by Rising ...

The global fracking chemicals & fluids market size was valued at $23.98 billion in 2016, and is projected to grow at an estimated CAGR of 10.3 percent from 2017 to 2025.

Hydraulic Fracturing for Oil and Gas: Impacts from the ...
Hydraulic Fracturing for Oil and Gas: Impacts from the ...

----- 4.4 Hydraulic ,Fracturing, Water Use and Consumption at the National, State, and County Scale 4-13 4.4.1 National and State Scale 4-13 4.4.2 County Scale 4-15 4.5 Potential for Impacts by Location 4-21 4.5.1 Texas 4-21 4.5.2 Colorado and Wyoming 4-31 4.5.3 Pennsylvania, West Virginia, and Ohio 4-35 4.5.4 North Dakota and Montana 4-40 4.5.5 Arkansas and Louisiana 4-42 4.6 Chapter Synthesis ...

The Influence of Injected Fluids on Microscopic Pore ...
The Influence of Injected Fluids on Microscopic Pore ...

At present, the ,fracturing, technology combining CO 2 with ,water-based fracturing fluid, has become an emerging technology for unconventional oil and gas development. For the intersalt shale oil reservoir, the supercritical CO 2 composite ,fracturing, technology can reduce the amount ,of water-based fracturing fluid, and the considerable dissolution and migration of salt minerals.

Nanomaterials | Free Full-Text | Applications of Graphene ...
Nanomaterials | Free Full-Text | Applications of Graphene ...

Hydraulic ,fracturing, technology is the most important production stimulation treatment for the development of unconventional oil and gas reservoirs [70,71,72,73]. A ,fracturing fluid, is the working ,fluid, used in ,fracturing, stimulation, and its performance directly affects the effect of ,fracturing, …

Study on Eliminating the Water Blocking Effect in Coal ...
Study on Eliminating the Water Blocking Effect in Coal ...

To eliminate or alleviate the water blocking effect (WBE) encountered while hydraulic ,fracturing, of coal seams, the wettability of the coal body was changed, using gas-wetting reversal technology, thus improving gas drainage. After initial measurements of contact angles, surface tension, surface free energies, erosion resistance, self-absorption capacities, and self-absorption rates of coal ...

Prospect of shale gas recovery enhancement by oxidation ...
Prospect of shale gas recovery enhancement by oxidation ...

Shut-in of shale gas wells after fracturing will reduce the flowback rate of fracturing fluid, and the flowback rate will decrease with the increase of shut-in time [61]. The flowback rate is usually less than 10% [62].

The Influence of Injected Fluids on Microscopic Pore ...
The Influence of Injected Fluids on Microscopic Pore ...

At present, the ,fracturing, technology combining CO 2 with ,water-based fracturing fluid, has become an emerging technology for unconventional oil and gas development. For the intersalt shale oil reservoir, the supercritical CO 2 composite ,fracturing, technology can reduce the amount ,of water-based fracturing fluid, and the considerable dissolution and migration of salt minerals.

Study on Eliminating the Water Blocking Effect in Coal ...
Study on Eliminating the Water Blocking Effect in Coal ...

To eliminate or alleviate the water blocking effect (WBE) encountered while hydraulic ,fracturing, of coal seams, the wettability of the coal body was changed, using gas-wetting reversal technology, thus improving gas drainage. After initial measurements of contact angles, surface tension, surface free energies, erosion resistance, self-absorption capacities, and self-absorption rates of coal ...

(PDF) Knowing Subsurface Safety Valve API14A | Charlie ...
(PDF) Knowing Subsurface Safety Valve API14A | Charlie ...

14 Full PDFs related to this paper. READ PAPER. ,Knowing Subsurface Safety Valve API14A

Investigation on the Influence of Water-Shale Interaction ...
Investigation on the Influence of Water-Shale Interaction ...

Because long contact time causes difficulties in terms of ,fracturing fluid backflow,, the time should be limited to a reasonable range. 4. Conclusions. In this work, the effects of the interaction between water and shale on the stress sensitivity of organic-rich shale in brine were studied.

(PDF) Knowing Subsurface Safety Valve API14A | Charlie ...
(PDF) Knowing Subsurface Safety Valve API14A | Charlie ...

14 Full PDFs related to this paper. READ PAPER. ,Knowing Subsurface Safety Valve API14A

Responsible Environmental Management of Oil and Natural ...
Responsible Environmental Management of Oil and Natural ...

fluid rate,; and e) all annuli pressures (for stimulation operations where there is an intermediate casing, this includes the pressure between the intermediate casing and production casing). The hydraulic ,fracturing, treatment pressure must not exceed the test pressure of any given component at any time during hydraulic ,fracturing, operations.

Fracturing Chemicals and Fluids Market Driven by Rising ...
Fracturing Chemicals and Fluids Market Driven by Rising ...

The global fracking chemicals & fluids market size was valued at $23.98 billion in 2016, and is projected to grow at an estimated CAGR of 10.3 percent from 2017 to 2025.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City