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Treatment of backflow fluid of clean fracturing fluid

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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Treatment of backflow fluid of clean fracturing fluid
Minerals | Free Full-Text | Deep Underground Injection of ...
Minerals | Free Full-Text | Deep Underground Injection of ...

During the 1990s, waste slurry injection became a proven method as an environmentally safe and economically viable solution for the disposal of cuttings and other associated waste from ,oil, and gas exploration and production activities (excess drilling fluids, rain water, oily/wash water, displacement pills, storage waste, produced sand, produced sand and gorp from heavy ,oil, “cold production”, slop, etc.) …

ZHEJIANG RENZHI CO. LTD
ZHEJIANG RENZHI CO. LTD

oilfield, industry and extracted ,low,-temperature multi-effect distillation ,technology, as the feasible ,technology, of high salinity sewage desalination for further promotion in petrochemical industry from membrane process and thermal distillation , etc. In 2011, Southwest branch of Sinopec applied our research achievement and

Key Players: Companies Focus On Replacing Freshwater ...
Key Players: Companies Focus On Replacing Freshwater ...

Pentair’s Pure Pack system is a portable solution for secondary and tertiary produced water and wastewater treatment, offers superior water quality with a smaller footprint and lower cost of ownership, the website stated. With oil content as high as 5% to 10% at …

Oil/Water Separation: State of the Art
Oil/Water Separation: State of the Art

----- EPA-600/2-78-069 April 1978 ,OIL,/WATER SEPARATION STATE-OF-THE-ART by Fidelis A. Osamor Robert C. Ahlert, Ph.D. Department of Chemical and Biochemical Engineering Rutgers, The State University of New Jersey New Brunswick, New Jersey 08903 Grant No. R803978 Project Officer Leo T. McCarthy, Jr. ,Oil, & Hazardous Materials Spills Branch Industrial Environmental Research …

OTC 24851 Subsurface Containment Assurance Program: Key ...
OTC 24851 Subsurface Containment Assurance Program: Key ...

Stratigraphic units such as shales that have sufficiently ,low, values of ,permeability,, and more ductile deformation properties, can serve as effective top seals for subjacent reservoirs; top seals comprise one of several key elements in subsurface containment risking.

The Crucial Importance of Water Handling in Oilfield ...
The Crucial Importance of Water Handling in Oilfield ...

According to the EIA’s Drilling Productivity Report, the major U.S. shale basins are ,producing, 6.039 MM barrels of ,oil, per day combined. Looking at the typical water cuts in each basin tracked by the USGS, and looking at the ,oil, produced from each basin, it’s reasonable to assume that between 15-20 million barrels of water are being produced every day from the major onshore U.S. shale basins.

(PDF) oil and gas produced water | ريما نوزت - Academia.edu
(PDF) oil and gas produced water | ريما نوزت - Academia.edu

oil and gas produced water,. 129 Pages. ,oil and gas produced water

Application of ceramic membranes for water management in ...
Application of ceramic membranes for water management in ...

17/10/2016, · These components need to have their levels reduced or completely removed so that oilfield produced water can be discarded at sea or reinjected into reservoirs, in order to increase oil recovery. In reservoirs with low permeability the water stream injected should have a concentration of oils and greases (O&G) of less than 5 mg L −1 and a total of suspended solids less than 1 mg L −1 in order to …

ZHEJIANG RENZHI CO. LTD
ZHEJIANG RENZHI CO. LTD

oilfield industry and extracted low-temperature multi-effect distillation technology as the feasible technology of high salinity sewage desalination for further promotion in petrochemical industry from membrane process and thermal distillation , etc. In 2011, Southwest branch of Sinopec applied our research achievement and

Environmental control technology in petroleum drilling and ...
Environmental control technology in petroleum drilling and ...

Hoberock, L.L. (1991) Fluid conductance and separation characteristics of ,oilfield, screen cloths, in Advances in Filtration and Separation ,Technology,, Volume 3: Pollution Control ,Technology, for ,Oil, and Gas Drilling and Production Operations, American Filtration Society, Houston, TX.

The Suspended Particles in Reinjection Sewage of Ansai Low ...
The Suspended Particles in Reinjection Sewage of Ansai Low ...

The Suspended Particles in ,Reinjection, Sewage of Ansai ,Low Permeability, Reservoir: LUO Litao 1,2,3, XIAO Hanmin 3, LIU Weidong 3, SUN Linghui 3, LI Jiye 4, GOU Feifei 1: 1. Institute of Porous Flow and Fluid Mechanics, Chinese Academy of Sciences, Langfang 065007, China;

Environmental control technology in petroleum drilling and ...
Environmental control technology in petroleum drilling and ...

(1990) Removal of ,oil,, grease, and suspended solids from produced water using ceramic crossflow microfiltration, in Advances in Filtration and Separation ,Technology,, Volume 3: Pollution Control ,Technology, for ,Oil, and Gas Drilling and Production Operations, American Filtration Society, Kingwood, TX, 292–317. Google Scholar

OTC 24851 Subsurface Containment Assurance Program: Key ...
OTC 24851 Subsurface Containment Assurance Program: Key ...

OTC 24851 3 A necessary part of hydrocarbon production in many conventional and unconventional reservoirs, Cuttings and ,Wastewater Reinjection, (CWRI) (e.g., Guo et al., 2006; Ronderos and Ovalle, 2010; Ochi et al., 2013) can contribute to localized losses

Treatment of contaminated wastewater: Petroleum Science ...
Treatment of contaminated wastewater: Petroleum Science ...

10/8/2017, · The application of biological ,wastewater, treatment ,technology, in Shengli ,oilfield,. Petrol. Sci. Technol. 32: 2239 – 2244. [Taylor & Francis Online], [Web of Science ®] , [Google Scholar]). Many technologies have been developed for the purification of ,oil, production ,wastewater,, such as biological treatment, chemical precipitation, and filtration.

Oilfield Produced Water Reuse and Reinjection with Membrane
Oilfield Produced Water Reuse and Reinjection with Membrane

producing, a high quality product along with relatively lower cost, lower energy and chemical consumption, smaller footprint, more intensive process, easy to scale-up, and flexible to operate [7–13], membrane is considered as an attractive ,technology, in various processes including in water and ,wastewater, treatment [14–19].

4 DNAPLs: Technologies for Characterization Remediation ...
4 DNAPLs: Technologies for Characterization Remediation ...

The ,technology, has proven capable of heating ,low,-,permeability, soils to more than 150°C (Edelstein et al., 1994). Performance DOE demonstrated six-phase soil heating at the Savannah River Site in 1993.

Environmental control technology in petroleum drilling and ...
Environmental control technology in petroleum drilling and ...

(1990) Removal of ,oil,, grease, and suspended solids from produced water using ceramic crossflow microfiltration, in Advances in Filtration and Separation ,Technology,, Volume 3: Pollution Control ,Technology, for ,Oil, and Gas Drilling and Production Operations, American Filtration Society, Kingwood, TX, 292–317. Google Scholar

Hydraulic fracturing - Wikipedia
Hydraulic fracturing - Wikipedia

American geologists gradually became aware that there were huge volumes of gas-saturated sandstones with ,permeability, too ,low, (generally less than 0.1 millidarcy) to recover the gas economically. Starting in 1973, massive ,hydraulic fracturing, was used in thousands of gas wells in the San Juan Basin , Denver Basin , [46] the Piceance Basin , [47] and the Green River Basin , and in other hard rock formations of …

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