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puyang rsd gas field oily cuttings treatment equipment near me location

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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puyang rsd gas field oily cuttings treatment equipment near me location
Drill cutting deoiling - Halliburton Energy Services Inc.
Drill cutting deoiling - Halliburton Energy Services Inc.

A ,process, of cleaning oil from drill ,cuttings,, accumulated in ,drilling, fluid in a hydrocarbon-producing operation, comprising: contacting a solvent with the ,drilling, fluid in an ,extraction, cell maintained at fluid ,extraction, conditions to produce a used solvent mixture including a portion of said oil, wherein the solvent comprises a natural gas liquid; separating the used solvent mixture …

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

In oxidation ,process, reactive agents are introduced into the oily ,sludge, and the organic compound in the oily ,sludge, will be oxidized to carbon dioxide and ,water, or into non-hazardous materials . Various oxidation reagent has been used in this ,process, for oily ,sludge, treatment such as Fenton’s reagent, hypochlorite, ozone, ultrasonic irradiation, permanganate, and persulfate.

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

It is known that the function of, drilling sludge, is to consolidate the walls of the hole of an oil well, protect the metallic parts from corrosion, cool and lubricate the bit during, drilling,. Sludge, which can be water-based or oil-based, also supplies the pressure for keeping the geological formation integral and has the function of carrying the, cuttings, produced in the excavation by the action of the bit, to the surface.

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

Abstract: Integrated ,process, for the production of bio-oil from ,sludge, coming from a wastewater purification plant comprising the following steps: (a) sending wastewater to said purification plant obtaining ,sludge,; (b) subjecting the ,sludge, obtained in said step (a) to liquefaction, obtaining a mixture Including an oily phase consisting of bio-oil, a solid phase and an aqueous phase; (c) sending the …

Treatment of oilfield production wastewater by an ...
Treatment of oilfield production wastewater by an ...

5/4/2018, · Oxidation of ,oily sludge, in ,supercritical water, was studied by Cui et al. (2011 Cui, B., S. Liu, F. Cui, G. Jing, and X. Liu. 2011. Lumped kinetics for ,supercritical water, oxidation of ,oily sludge,. ,Process, Safety and Environmental Protection 89: 198 – 203.

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

15/2/2020, · The reported separation techniques include surfactant washing (Ma et al., 2016), biosurfactant washing (Yan et al., 2011), switchable solvents ,extraction, (Wang et al., 2017a), ,supercritical, CO 2 ,extraction, (Khanpour et al., 2014), pressurized hot ,water extraction, (Chen et al., 2018b; 2019), and microwave heating pyrolysis (Santos et al., 2018; Robinson et al., 2009).

Decanting Centrifuge In Waste Sludge Processing - Solids ...
Decanting Centrifuge In Waste Sludge Processing - Solids ...

The boundary between what is a direct-line-of-,process, slurry, and what is a “utility” application, is not easily drawn in the case of the treatment of raw ,water,, surface or ground, to produce drinking ,water,, or ,water, for ,process, use. Raw ,water, is allowed time to settle out most of its suspended dirt, but coagulants may be used to hasten the ...

A review of the current options for the treatment and safe ...
A review of the current options for the treatment and safe ...

9/11/2011, · ,Drilling, for the exploration and ,extraction, of oil requires the use of ,drilling, fluids which are continuously pumped down and returned carrying the rock phase that is extracted from the well. The potential environmental impacts of contaminated fluids from ,drilling, operations have attracted increasing community awareness and scrutiny.

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. DOI: 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.

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

In oxidation ,process, reactive agents are introduced into the ,oily sludge, and the organic compound in the ,oily sludge, will be oxidized to carbon dioxide and ,water, or into non-hazardous materials . Various oxidation reagent has been used in this ,process, for ,oily sludge, treatment such as Fenton’s reagent, hypochlorite, ozone, ultrasonic irradiation, permanganate, and persulfate.

Static decontamination of oil-based drill cuttings with ...
Static decontamination of oil-based drill cuttings with ...

17/1/2019, · Chen Z, Chen Z, Yin F, Wang G, Chen H, He C, Xu Y (2017) ,Supercritical water, oxidation of oil-based drill ,cuttings,. J Hazard Mater 332:205–213 CrossRef Google Scholar Chen Z, Zhou J, Chen Z, Chen H, Chen Q, He C, Liu X, Xu Y (2018) A laboratory evaluation of superheated steam ,extraction process, for decontamination of oil-based drill ,cuttings,.

CN101066828A - Technological process of treating oil ...
CN101066828A - Technological process of treating oil ...

The present invention discloses technological ,process, of treating oil-containing ,sludge, with ,supercritical water, for oxidation. The technological ,process, relies on that ,supercritical water, is excellent solvent to organic matter and oxygen, so that the organic matter in oil-containing ,sludge, may be oxidized in oxygen-rich homogeneous phase to produce non-toxic inorganic solid, gaseous and ...

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

Abstract: Integrated ,process, for the production of bio-oil from ,sludge, coming from a wastewater purification plant comprising the following steps: (a) sending wastewater to said purification plant obtaining ,sludge,; (b) subjecting the ,sludge, obtained in said step (a) to liquefaction, obtaining a mixture Including an ,oily, phase consisting of bio-oil, a solid phase and an aqueous phase; (c ...

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 …

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.

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

A novel method for recovering oil from ,oily sludge, via ,water,-enhanced CO2 ,extraction,. Journal of CO2 Utilization 2019, 33 , 513-520. ... The study on pyrolysis of oil-based ,drilling cuttings, by microwave and electric heating. ... Investigation into the dehydration ,process, of ,oily sludge, …

Synthesis and Performance Evaluation of a New Deoiling ...
Synthesis and Performance Evaluation of a New Deoiling ...

Oil-based ,drilling, fluid is used more and more in the field of oil and gas exploration. However, because of unrecyclable treating agent and hard treatment conditions, the traditional treating technologies of waste oil-based ,drilling, fluid have some defects, such as waste of resource, bulky equipment, complex treatment processes, and low oil recovery rate.

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. DOI: 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.

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