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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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slurry hose
PETROTECH JOURNAL by shijo sebastian - Issuu
PETROTECH JOURNAL by shijo sebastian - Issuu

Power costs are less for oxy-fuel ,cuttings,, a small expense with plasma and a bit higher for laser. Gas is the largest cost associated with laser due to high flow rates.

Low Temperature Pyrolysis Characteristics of Oil Sludge ...
Low Temperature Pyrolysis Characteristics of Oil Sludge ...

Supercritical, water treatment of ,oil sludge,, a viable route to valorize waste ,oil, materials. Fuel 2015, 159 , 653-658. https://doi.org/10.1016/j.fuel.2015.06.094; Ke Zhang, Jianhua Zhu, Yong Zhou, Bencheng Wu. Investigation into the dehydration process of oily ,sludge, by fry-drying method.

A review of treatment methods for oil-based drill cuttings
A review of treatment methods for oil-based drill cuttings

9/11/2020, · Oily ,sludge, with an initial ,oil, content of 0.130 g g(-1) (dry basis) was mixed with water and treated in an ultrasound cleaning tank. The ,oil, was then separated from the oily ,sludge, by air floatation.

Supercritical water oxidation of oil-based drill cuttings ...
Supercritical water oxidation of oil-based drill cuttings ...

Supercritical fluid extraction, is a new technology that could be effectively used to treat, oil-contaminated drill cuttings, generated during, drilling, for, oil, and gas.

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.

Security of Natural Gas Supply through Transit Countries
Security of Natural Gas Supply through Transit Countries

Inputs to the calculations are as follows for the: Turkmen gas: US$42-44/1000m3 (i.e. requested ,price, from Turkmenistan); Azeri gas: US$55/1000m3 (i.e. proposed ,price, at Georgian border for 2006); Russian gas: For comparison different prices have been applied to the Russian gas – one for the gas received from the Volga-Ural region US$52/1000m3, one from Western Siberia US$75/1000m3 (including …

理学院
理学院

A study on oil ,sludge, fueling treatment and its mechanism in field operations 174-184 (1) State Key Laboratory of Petroleum Resource and Prospecting, China University of Petroleum, No. 18 Fuxue Road, Changping District, Beijing 102249, China (2) CNPC Research Institute of Safety and Environment Technology, Beijing, China (3) Shengli Oilfi

JNTUH Environmental studies Study Material by Adrobook - Issuu
JNTUH Environmental studies Study Material by Adrobook - Issuu

9/4/2004, · The processes of oil and natural gas ,drilling,, processing, transport and utilisation have serious environmental consequences, such as leaks in which air and water are polluted and accidental fires ...

Status and prospect of oil recovery from oily sludge:A ...
Status and prospect of oil recovery from oily sludge:A ...

1/8/2020, · For this reason, Khan et al. (2019) developed a new method of using, supercritical, water to treat, oily sludge and, recover crude, oil., At a temperature of 400 °C, a pressure of 30 MPa, and a 16.7 wt% content of emulsion, the recovery rate of, oil, products was …

Eclipse Git repositories
Eclipse Git repositories

abs acos acosh addcslashes addslashes aggregate aggregate_info aggregate_methods aggregate_methods_by_list aggregate_methods_by_regexp aggregate_properties aggregate_properties_by

2 Special part: a detailed consideration of ...
2 Special part: a detailed consideration of ...

1/1/1991, · 2 Special part: a ,detailed consideration of decontamination techniques, In this chapter, the principles discussed in Ch. 1. are applied to every type of construction and material which might require decontamination.

Eclipse Git repositories
Eclipse Git repositories

abs acos acosh addcslashes addslashes aggregate aggregate_info aggregate_methods aggregate_methods_by_list aggregate_methods_by_regexp aggregate_properties aggregate_properties_by

Continuous supercritical water oxidation treatment of oil ...
Continuous supercritical water oxidation treatment of oil ...

15/2/2020, · ,Oil,-based drill ,cuttings, (OBDC) is a characteristic hazardous waste that is generated in ,oil, and gas exploration. In this study, two typical OBDCs from shale gas fields were treated in a continuous ,supercritical, water oxidation (SCWO) for the first time.

Eclipse Git repositories
Eclipse Git repositories

abs acos acosh addcslashes addslashes aggregate aggregate_info aggregate_methods aggregate_methods_by_list aggregate_methods_by_regexp aggregate_properties aggregate_properties_by

(PDF) SUSTAINABLE DEVELOPMENT & ENVIRONMENTAL PROTECTION ...
(PDF) SUSTAINABLE DEVELOPMENT & ENVIRONMENTAL PROTECTION ...

Academia.edu is a platform for academics to share research papers.

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

ACCOLADE TM Synthetic-Based ,Drilling, Fluid System (abstract) Houston: TX: 2006: No: HALOX: New Water-Based Organic Corrosion Inhibitor (abstract) Hammond: IN: 2006: No: Innovative Formulation Company: Ecological Paint Antimicrobial Clear Coat (abstract) Tucson: AZ: 2006: No: Interface Fabrics: Closing the Loop with "Benign by Design" Biobased Fabrics and Backings (abstract)

Environmental Studies Barucha
Environmental Studies Barucha

Free essays, homework help, flashcards, research papers, book reports, term papers, history, science, politics

Method for the removal and recovery of the oily component ...
Method for the removal and recovery of the oily component ...

The Applicant has now found that the, oily, part of, cuttings, coming from the, drilling, of, oil, wells can be removed with an, extraction, method which uses, as solvent, CO 2 in the liquid state, obtaining an, oil, with the same characteristics as the mud formulation product and which, when suitable additives are added, can be re-used in other, drillings, whereas the solid part, (cuttings), can be re-admitted into the …

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