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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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oil and gas research
US5093008A - Process and apparatus for recovering ...
US5093008A - Process and apparatus for recovering ...

The ,water, is returned to the storagge area and may be chemically adjusted prior to being returned to the drilling rig. A dewatering porocess and apparatus for recovering ,water, from waste drilling fluid for concurrent ,reutilization, in an active drilling operation includes a storage area, an intermixer for introducing treatment chemicals into the waste drilling fluid and a centrifuge.

Gas Processing & Treatment | Schlumberger
Gas Processing & Treatment | Schlumberger

Use industry-leading technologies for CO₂ and H₂S removal Acid ,gas treatment, and removal technologies separate sour gases—highly corrosive CO 2 and often deadly H 2 S acid gases—from saleable natural gas streams in a ,process, known as gas sweetening. Once removed, the CO 2 and H 2 S are usually vented in low concentrations, flared, and then reinjected or otherwise properly disposed of.

(PDF) Shale Gas-Hammer Mill Thermal System Safety Analysis ...
(PDF) Shale Gas-Hammer Mill Thermal System Safety Analysis ...

Fourth, preprocessing ,oily cuttings, to reduce the moisture content of the drill ,cuttings, can improve the processing capacity significantly, while preheating ,oily cuttings, cannot improve it well.

Al Shirawi - Gas & Oilfield Fabricators in UAE Oman ...
Al Shirawi - Gas & Oilfield Fabricators in UAE Oman ...

Al Shirawi Equipment Company was formed in Dubai in 1976 to support manufacture of trailers for transportation of goods. We have since grown into an end-to-end design and manufacturing catering to multiple industries supporting the basic human needs of energy (upstream, downstream oil and gas, power); shelter (construction); sanitation (waste management; cleaning equipment and ,water treatment, ...

oil field drilling: Topics by Science.gov
oil field drilling: Topics by Science.gov

A database of archived drilling records of the drill ,cuttings, piles at the North West Hutton oil platform.. PubMed. Marsh, Roy. 2003-05-01. Drill ,cuttings, piles are found underneath several hundred oil platforms in the North Sea, and are contaminated with hydrocarbons and chemical products. This study characterised the environmental risk posed by the ,cuttings, pile at the North West Hutton (NWH ...

Rapid shale gas development accelerated by the progress in ...
Rapid shale gas development accelerated by the progress in ...

1/7/2018, · The environmental protection technology for clean exploitation of shale gas centering on two controls (greenhouse gas emission and noise), three utilizations (water-based drilling mud, oily cuttings and fracturing, flow-back fluid,) and four protections (surface water, underground water, land and vegetation) was established.

Hazardous Waste Ground Water Task Force Evaluation Of ...
Hazardous Waste Ground Water Task Force Evaluation Of ...

Ground-,Water, Quality Assessment Program Plan State regulations (Del. Regs. 265.93(d)) require an assessment plan to be submitted, based on the assessment outline, which specifies: (1) the number, location, size, and depth of wells; (2) sampling and analytical methods for those hazardous wastes or hazardous waste constituents in the facility; (3) evaluation procedures, including any use of previously gathered ground-,water, …

(PDF) Characterization of pre-treated drill cutting waste ...
(PDF) Characterization of pre-treated drill cutting waste ...

Oil-drill ,cuttings,, separated from drilling mud and shipped to shore for removal of oil before landfilling, have potential for use as aggregate in construction.

Ft. Bliss IPMP - U.S. Army
Ft. Bliss IPMP - U.S. Army

The Clean ,Water, Act establishes the basic structure for regulating discharges of pollutants into the waters of the United States and regulating quality standards for surface waters. The basis of the CWA was enacted in 1948 and was called the Federal ,Water, Pollution Control Act, but the Act was significantly reorganized and expanded in 1972.

The Loading Dock - Recycling Today
The Loading Dock - Recycling Today

Oily, metal turnings are a fire hazard no matter which elements are found in the metallic scrap. Machinists handling titanium and some other metals, however, carry an extra risk of working with volatile elements. Business owners, shop supervisors and managers at all levels are …

(PDF) Water mirror of inequalities: the importance of ...
(PDF) Water mirror of inequalities: the importance of ...

Water,, mirror of ,inequalities:, the importance of gender ,in water, management. Loreley Garcia. Download PDF. Download Full PDF Package. This paper. A short summary of this paper. 37 Full PDFs related to this paper. READ PAPER. ,Water,, mirror of ,inequalities:, the importance of gender ,in water, management.

Welcome to Environment
Welcome to Environment

Regular ,water, sprinkling will be carried during unloading. There will be no extra ,water, withdrawal for proposed modernization and expansion. About 56750m 3 /day of ,water, is required for the existing plant. 11250m 3 /day of waste ,water, from the plant which is recycled after treatment and 9000 m 3 /day of

Techniques for treating slop oil in oil and gas industry ...
Techniques for treating slop oil in oil and gas industry ...

1/11/2020, · When REBs are introduced into the O/W emulsions (process II), the cationic REBs are prone to adsorbing to the oil/,water, interface by electrostatic attraction, weakening electrostatic repulsion between oil droplets and thus facilitating drainage of the confined ,water, film (drainage flow), which leads to Marangoni effects on the surface-active species at the oil/,water, interface (Marangoni flow).

Division of Spill Prevention and Response
Division of Spill Prevention and Response

Soil ,cuttings, will be contained in geo-membrane super sacks in the vicinity of the borehole, pending laboratory results. After sampling is complete, each borehole will be secured but will remain open until laboratory results are received. If no contaminants are encountered the soil ,cuttings, will be placed back into their respective borings.

Technical Challenges | Shale Deep Water EOR | Schlumberger
Technical Challenges | Shale Deep Water EOR | Schlumberger

The energy industry is changing, and our vision is to define and drive high performance sustainably. Our industry will significantly benefit from increased performance across the E&P landscape, especially in technically complex environments, such as deep ,water,, mature and …

Products & Services_Jereh Energy Services Corporation
Products & Services_Jereh Energy Services Corporation

Reduction: No extra, water, and chemicals needed. Versatility: Can treat slurry and, cuttings, at same time. Thoroughness: Adjust TPH in solid and BSW in oil thoroughly., Reutilization:, Solid after treatment can be used for construction materials, recycle base, oil, and, water, cycle.

Division of Spill Prevention and Response
Division of Spill Prevention and Response

Soil cuttings will be contained in geo-membrane super sacks in the vicinity of the borehole, pending laboratory results. After sampling is complete, each borehole will be secured but will remain open until laboratory results are received. If no contaminants are encountered the soil cuttings will be placed back into their respective borings.

(PDF) Water mirror of inequalities: the importance of ...
(PDF) Water mirror of inequalities: the importance of ...

Water,, ,mirror of inequalities: the importance of gender in water, management. Loreley Garcia. Download PDF

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