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Treatment of acid wastewater

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
Method for fracturing oil wells with low fluid loss ...
Method for fracturing oil wells with low fluid loss ...

In the art of ,fracturing oil, and gas wells, a special ,fluid, composition (usually called ,fracturing fluid,) is pumped down the well into contact with the formation to be fractured, and the pressure of the ,fluid, composition is increased until the formation is fractured by hydraulic pressure. It is then ...

Flow Back Additives Fracturing Fluid - Oil Chem Technologies
Flow Back Additives Fracturing Fluid - Oil Chem Technologies

NanoSurf™ 969. NanoSurf™ 969 is a “Green” micro-emulsion flow back additive for fracturing applications. All the ingredients meet California Proposition 65 requirements and it is specially designed to improve production for unconventional gas shale reservoirs and for tight oil reservoirs.

Polymer Emulsion Fracturing | Journal of Petroleum ...
Polymer Emulsion Fracturing | Journal of Petroleum ...

A new hydraulic fracturing system has been developed and tested in both oil and gas wells. The fluids used are viscous polymer emulsions made from commonly available lease fluids such as crude oil and brine. By varying the oil and polymer content, the properties of the system can be easily controlled.

Fracturing-Fluid Additives | Journal of Petroleum ...
Fracturing-Fluid Additives | Journal of Petroleum ...

To create a fracture hydraulically, a fluid must bepumped at high enough pressure to break down the rock and at high enough rateto cause fracture extension. Although oil-based fluids were the earliest used, more than 90% of today's fluids are water-based.

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Road West, North Branch, Jingkai Road, Puyang City