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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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oilfield water treatment companies
Treatment of Oil-Contaminated North Sea Drill Cuttings in ...
Treatment of Oil-Contaminated North Sea Drill Cuttings in ...

In this work, switchable deoiling agent (SDA), as a novel surfactant for ,treatment, of waste oil-based ,drilling fluid,, was synthesized by amine, formic acid, and formaldehyde solution.

Eclipse Git repositories
Eclipse Git repositories

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Green Chemistry Program Nomination Table | Green Chemistry ...
Green Chemistry Program Nomination Table | Green Chemistry ...

Environmentally Benign Two-Step Synthesis of Fatty Alcohol Mixtures Using ,Supercritical, Carbon Dioxide (SC-,CO 2,) and SC-,CO 2, /Hydrogen Mixtures (abstract) Peoria: IL: 2002: No: U.S. Department of Agriculture, Southern Regional Research Center: Environmentally Benign Antibacterial Agents (abstract) New Orleans: LA: 2002: No

Removal of Contaminants from Polluted Drilling Mud Using ...
Removal of Contaminants from Polluted Drilling Mud Using ...

As a ,drilling fluid,, the high diffusivity of SC-,CO 2, decreases the rock-breaking threshold pressure and enhances the ,drilling, rate. ... Experimental study of particle settling in ,supercritical, ...

Petroleum Geology of Southern England Bibliography [Oil ...
Petroleum Geology of Southern England Bibliography [Oil ...

In time, the ,drilling, and testing of new wells will give an understanding of achievable, sustained production rates. The combined with other non-geological factors such as oil ,price,, operating costs and the scale of development agreed by the local planning system, will allow estimates of the UK's producible oil reserves to be made.

Feasibility Study of the Potential Use of Drill Cuttings ...
Feasibility Study of the Potential Use of Drill Cuttings ...

and to determine the chemical composition of drill ,cuttings,. Results revealed that replacing 5% of cement with dried drill ,cuttings, reduces the compressive strength of concrete by 10%. However, comprehensive strength of concrete samples decreases by 20% when replacing 10, 15, and 20% of cement with drill ,cuttings,.

PubChem
PubChem

scorefloat,articletitle,articlejourname,articlepubdate,pmid,url,openaccess 23.2395,Kinetic Analysis and pH-Shift Control Strategy for Propionic Acid Production with Propionibacter

85-01-8 | MFCD00001168 | Phenanthrene
85-01-8 | MFCD00001168 | Phenanthrene

Title: The potential of established turf cover for cleaning ,oily, desert soil using rhizosphere technology. Journal: International journal of phytoremediation 20110201 Title: Application of in-vial membrane assisted solvent extraction to the determination of polycyclic aromatic hydrocarbons in seawater by gas chromatography-mass spectrometry.

Remediation of soil and water contaminated with petroleum ...
Remediation of soil and water contaminated with petroleum ...

1/2/2020, · The management system leads to the selection of remediation approach from containment, separation and destruction methods based on several in-situ and ex-situ remediation ,treatment, technologies for soil, surface water and groundwater comprising biological, chemical, physicochemical, thermal, electric, electromagnetic and ultrasonic ,treatment, methods (Reddy, 2013, Rodrigo et al., …

Scientific Articles - Oil&Gas Portal
Scientific Articles - Oil&Gas Portal

In the former ,CO 2, or N 2 are used to increase oil recovery. As shown in Figure 3 a) the carbon dioxide is injected at 1200 psi and density 5 lb/gal, it mixes with oil trapped into pores forming a concentrated mixture that goes back to the surface. Then, ,CO 2, is removed from the mixture, recompressed and injected again in the reservoir .

Eclipse Git repositories
Eclipse Git repositories

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Solid Waste: Assessment Monitoring and Remediation ...
Solid Waste: Assessment Monitoring and Remediation ...

Sludge, Treatment Technologies III.4.3.2. Effect of Wastewater and ,Sludge, Treatment on Contaminants Content and Transformations III.4.3.3. Waste Utilization and Disposal Use of Sewage ,Sludge, in Agriculture III.4.4.1. General Approach III.4.4.2. Application of Sewage ,Sludge, and Soil Protection III.4.4.3. Heavy Metals in Soils III.4.4.4.

Proceedings: Second International Conference on New ...
Proceedings: Second International Conference on New ...

PURPOSE The purpose of the research des- cribed here was to: a) conduct a series of experiments with systematic variation of hydraulic and electo-kinetic variables (e.g., hydraulic gradient, induced flow velocity, total flow velocity, total ,fluid, flow, strength and direction of electric field, ,treatment, time interval and total current) which can influence the electro- 'kinetics ,treatment, of soil and, b) evaluate the …

Microwave treatment of oil-contaminated North Sea drill ...
Microwave treatment of oil-contaminated North Sea drill ...

1/4/2006, · Oil-contaminated drill ,cuttings, (OCDC) arise from ,drilling, activities in the exploration and extraction of oil and natural gas, in the North Sea oil fields for example. The ,drilling, of wells requires the use of ‘,drilling, muds’, which act to lubricate the drill bit, provide hydraulic power, maintain the stability of the well-bore and transport the drill ,cuttings, back to the production platform [1] .

Eclipse Git repositories
Eclipse Git repositories

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