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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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Fracturing | STEP Energy Services
Fracturing | STEP Energy Services

STEP’s conventional fracturing fleet represents 490,000 pressure pumping horsepower with capabilities designed for operations in large, equipment intensive plays in North America. Our Canadian fleet represents 297,500 HP and is active in the Montney, Duvernay, Cardium, and Viking; specifically in integrated services and refracturing operations.

NESR | Stimulation & Pumping
NESR | Stimulation & Pumping

High pressure ,fracturing, pumps Hot oiler units High rate blenders Hydration units Frac manifolds Chemical add units ,Sand, storage units ,Sand, management units

Coiled Tubing and Pressure Pumping Equipment
Coiled Tubing and Pressure Pumping Equipment

We develop and manufacture a full range of fracturing equipment to complete your fleet needs . Our pumping, hydration, mixing, sand feed and manifold units and data vans can be manufactured as skid, chassis or trailer mounted . Fracturing Equipment

Research and practice of the impulse sand fracturing ...
Research and practice of the impulse sand fracturing ...

1/10/2015, · Impulse sand fracturing technology introduces a concept of discrete multilayer sanding inside fractures; joint application of pulse blender which can be switched at high frequency, intensive multi-cluster perforation and special fibrous material made it possible to ensure the flow stability of proppant slug, and placement of nonuniformly-laid sand pinnacles and grooves, which markedly …

Hydraulic Fracturing and its Effect on Frac Pump ...
Hydraulic Fracturing and its Effect on Frac Pump ...

The pumping equipment used to transmit the fluid media down the well bore is key to the success of the hydraulic fracturing process. Reciprocating plunger pumps have been used for decades to propel a mixture of water, sand and chemicals into a well at pressures as high as 15,000 psi, and flow rates at times above 100 barrels per minute.

Frac sand washing machine for producing shale oil ...
Frac sand washing machine for producing shale oil ...

It is made of natural quartz sand through multiple processes and fine processing, and is used in the petroleum industry. Especially in the application of hydraulic fracturing, that is, the high-pressure water pump is used to inject fracturing fluid into the oil and gas reservoir, and the reservoir is crushed to obtain oil and gas resources.

Effects of Pumping Equipment on Sand-Laden Slurries | SPE ...
Effects of Pumping Equipment on Sand-Laden Slurries | SPE ...

Fines contained in hydraulic fracturing sand can diminish flow capacity of the fracture and plug the propped fracture at the prop-pant/fracture interface. Although most fines encountered in frac turing are generated by the formation, a small portion of the total amount may be generated by pumping equipment.

Application of Sand-Ramp Fracturing Pumping Mode in ...
Application of Sand-Ramp Fracturing Pumping Mode in ...

Sand-slug fracturing has been the main fracturing pumping mode due to the tightness of shale. This mode makes it easier to inject proppants. However, it may cause poor connectivity in the middle brittle formation due to the discontinuous propping.

The Wide Divide Between Fracturing Plans and Reality
The Wide Divide Between Fracturing Plans and Reality

1/4/2016, · Normally, fractures begin forming near the heel of the stage as water is injected. But as pumping continues, clusters near the heel begin to dominate, while many farther down the hole go into decline. Pressure drops during pumping can result in the loss of one or more active clusters, and once lost they do not tend to come back again.

Fracturing Equipment - goes-well.com
Fracturing Equipment - goes-well.com

GOES completes the full range of fracturing equipment with offering ordinary Sand Trucks (up to 80 MT) and Sand Trailer and distributing the products from FB Industries and Convey All (exclusively for the Russian & European market). These products include, but are not limited to, Sand Kings, Uni Belts, Dual Belts and Sand Conveyor.

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+86 513525609655

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Road West, North Branch, Jingkai Road, Puyang City