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Listed sludge treatment company RSD

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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Listed sludge treatment company RSD
US9328280B2 - Additives for oil-based drilling fluids ...
US9328280B2 - Additives for oil-based drilling fluids ...

An additive for a wellbore ,treatment, fluid comprising a sulfonated asphalt compound comprising particles having a D90 particle size of less than about 215 μm. A wellbore ,treatment, fluid comprising (i) an oleaginous component and (ii) a sulfonated asphalt wherein the sulfonated asphalt comprises particles having a D90 of less than about 215 μm.

Drilling Mud Agitators for Oil & Gas Processes - Dachuan ...
Drilling Mud Agitators for Oil & Gas Processes - Dachuan ...

Mud, Agitators serve three purposes: 1 Ensure ,mud additives, are homogeneously mixed, preventing spot over ,treatment, of chemicals, dilution water or weighting agents. 2 Prevents the pits from "gelling" by keeping the active ,mud, system moving when the ,mud, pumps are disengaged.

Treatment of Petroleum Drill Cuttings by Water-Based Drill ...
Treatment of Petroleum Drill Cuttings by Water-Based Drill ...

2. Materials and Methods 2.1. Characterization of the Waste. The wastewater used in this study was obtained from the drill ,mud, pit in Moleeta oil field under the operational sites of Dar ,Petroleum, Operating Company (DPOC), extracted from a depth of 400 cm, well No. MoL 21 in …

Continuous Improvement of Slop-Mud Treatment Technology
Continuous Improvement of Slop-Mud Treatment Technology

Download Citation | Continuous Improvement of Slop-,Mud Treatment, Technology | Oil-based drilling fluids can become contaminated with significant quantities of water as a result of low efficiency ...

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Road West, North Branch, Jingkai Road, Puyang City