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oil field oil sludges profile controller

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 field oil sludges profile controller
Stanford University
Stanford University

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Recent development in the treatment of oily sludge from ...
Recent development in the treatment of oily sludge from ...

15/10/2013, · 2.2. Characteristics of oily ,sludge,. In general, oily ,sludge, is a recalcitrant residue characterized as a stable W/O emulsion of water, solids, PHCs, and metals [23]. The stability of W/O emulsions depends mainly on a protective film that inhibits water …

Oxidation of oily sludge in supercritical water | Request PDF
Oxidation of oily sludge in supercritical water | Request PDF

The oxidation of oily ,sludge, in ,supercritical, water is performed in a batch reactor at reaction temperatures between 663 and 723 K, the reaction times between 1 and …

Petroleum sludge treatment and disposal: A review
Petroleum sludge treatment and disposal: A review

Ward et al found that up to 80–99% TPH reduction can be obtained within 10–20 d of oily ,sludge, biodegradation when bio-surfactant was added. Bio-slurry treatment is an effective and fast disposal method for oily ,sludge, and it only requires a small land area, however, it is costly compared to other disposal technologies.

BJC | The Beauty and Joy of Computing
BJC | The Beauty and Joy of Computing

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LOW INTERFACIAL TENSION SURFACTANTS FOR PETROLEUM ...
LOW INTERFACIAL TENSION SURFACTANTS FOR PETROLEUM ...

20060264335: Corrosion inhibitor intensifier and method of using the same: November, 2006: Penna et al. 20070181307: Synergistic surfactant compositions for unloading fluids from oil and gas wells

(PDF) Review on oily sludge treatment technology
(PDF) Review on oily sludge treatment technology

Oily ,sludge, is a stable emulsifying dispersion system co mposed of water, solid, petroleum. hydrocarbons (PHCs) and metal [ 3].Total petroleum hydrocarbon (T PH)content in oily ,sludge, is 15-50% ...

Recovery of impregnated hydrocarbon in drill cuttings ...
Recovery of impregnated hydrocarbon in drill cuttings ...

During ,supercritical, extraction, 21.51 g of total hydrocarbons from drill ,cuttings, (oil/kg) were recovered at 6000 psi and 100 °C. The results indicated that pressure had the strongest effect on the extraction yield, with only a small amount of hydrocarbons recovered at the lowest pressure for all fractions.

Stanford University
Stanford University

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Complete English Vocabulary List - ID:5c10ed2fd448f
Complete English Vocabulary List - ID:5c10ed2fd448f

Complete English Vocabulary List, - ID:5c10ed2fd448f. ...

BJC | The Beauty and Joy of Computing
BJC | The Beauty and Joy of Computing

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US7128169B2 - Method for the removal and recovery of the ...
US7128169B2 - Method for the removal and recovery of the ...

Method for the removal and recovery of the oily component from ,cuttings, coming from the ,drilling, of oil wells by treatment of the ,cuttings, with a solvent, which can be compressed to the liquid state, at a pressure value ranging from 45 to 80 bar and a temperature corresponding to the saturation value.

Stanford University
Stanford University

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Treatment Of Refining Sludge Patents and Patent ...
Treatment Of Refining Sludge Patents and Patent ...

Abstract: A method of treating a first batch of oil ,sludge, containing entrapped oil residue comprises the steps comprises the steps of bringing into contact the first batch of oil ,sludge, to a liquid composition of an emulsion with or without a carrier, wherein the emulsion comprises an alkylpolyglucoside surfactant in 2 to 40% by weight of total composition; a co-surfactant in 1 to 30% by weight of total composition …

Petroleum sludge treatment and disposal: A review
Petroleum sludge treatment and disposal: A review

Since the problems of oily ,sludge, generation is on increase, and most of the treatment methods are quite costly or not effective; ultrasonic treatment, solvent extraction, incineration, and S/S are costly, incineration is also linked with air pollution, whilst land farming and degradation are not effective and associated with leaching of heavy metals, large field of land and time eating up.

US20050236015A1 - Drill cutting deoiling - Google Patents
US20050236015A1 - Drill cutting deoiling - Google Patents

The present invention features a method and system for extraction of oil from drill ,cuttings,. The extraction is carrying out by using a solvent. The extraction conditions preferably include a temperature and pressure each elevated above ambient and optionally to at least the critical point of the solvent.

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