Welcome to the company ! we have many years of professional experience !
rsdzd@pyzyrsd.com +86 513525609655

Calculation of alkalization of acidic wastewater

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.

Certificate of Honor

Get in touch with us

We will confidentially process your data and will not pass it on to a third party.

Calculation of alkalization of acidic wastewater
Microemulsion Flowback Aids For Oilfield Uses HUTCHISON ...
Microemulsion Flowback Aids For Oilfield Uses HUTCHISON ...

A ,composition, comprising an oil-in-water microemulsion produced by combining an aqueous brine with a ,flowback, aid mixture which comprises: (a) an oil; (b) a fatty alcohol ethoxylate; and (c) a quaternized fatty amine ethoxylate; wherein the amount of oil is less than or equal to 12 wt. % based on the amount of ,flowback, aid mixture, and the microemulsion has a surface tension at 25.degree.

Evaluation of Nanoemulsion to Improve the Fracturing Fluid ...
Evaluation of Nanoemulsion to Improve the Fracturing Fluid ...

Evaluation of Nanoemulsion to Improve the ,Fracturing Fluid Flowback, Baoshan Guan1,2,a,*, Wei Jiang1,2,b, Ping Liu1,2,c, Li Liang1,2,d, Jiang Yang1,2,e 1 R esea rch I nt iu of Pl mEx p ad D v t CN , L ngf g 065 07, H be China ; 2 K eyLabo r at o fR s v iS mul n,CNP CL g ng 065 7 , H be hna ; agbs_ cq @pe tr ohi na .m , bji gw 69cliu pe na dll69 @petr ochi n a .m , ej yg98 m

Treatment Of Flowback For Reuse: An Emerging Oilfield ...
Treatment Of Flowback For Reuse: An Emerging Oilfield ...

Water recycling is a growing practice in North American hydraulic ,fracturing, operations. While freshwater remains the predominant ,fracturing fluid, across the industry, an increasing number of operators are completing wells with blends of freshwater and brine water that flows back from completed and producing wells (,flowback,).

Original Research Analysis of Chemical and Toxicological ...
Original Research Analysis of Chemical and Toxicological ...

proved in American research, the amount of the ,fluid, obtained in shale gas ,fracturing, is lower than in the case of a tight ,oilfield,: 40-60% for a vertical well and 10-30% for a horizontal well [11, 12]. The majority of ,flowback, water outflow takes place during the first hours to …

Enhanced Unconventional Oil and Gas Production with ...
Enhanced Unconventional Oil and Gas Production with ...

The main types of nitrogen ,fracturing, fluids are energized, foam, straight gas (mists), and cryogenic liquids . Foam ,fracturing, fluids typically consist of a water-based system and a gas phase of nitrogen in the range of 53% to 95% by volume. Below 53%, the ,fracturing fluid, is considered energized, and

Post-frac Flowback Water Chemistry Matching in a Shale ...
Post-frac Flowback Water Chemistry Matching in a Shale ...

The most common fluid fracture deployed in shale developments is slickwater; which is typically composed volumetrically of approximately 95% water, 4% proppant and 1% other chemicals such as scale inhibitor, surfactant, biocide and corrosion inhibitor.

Spills in Oil and Natural Gas Fields | American ...
Spills in Oil and Natural Gas Fields | American ...

The most commonly spilled ,fluid, is produced water (sometimes including ,flowback, of hydraulic ,fracturing fluid,). Other commonly spilled fluids include crude oil, fluids to be used for hydraulic ,fracturing,, and drilling waste (slurries of rock chips and drilling mud produced during drilling). 8 For more information on the ,composition, and handling of produced water, see “ Using Produced Water ” in this …

(PDF) MONITORING MULTISTAGE FRACTURING FLUID FLOWBACK ...
(PDF) MONITORING MULTISTAGE FRACTURING FLUID FLOWBACK ...

Multistage hydraulic ,fracturing, is an important way to stimulate the tight oil and gas reservoir. Due to the number of stages and anisotropy of the long horizontal section, the ,flowback, of each stage is important for the evaluation of the ,fracturing

Original Research Analysis of Chemical and Toxicological ...
Original Research Analysis of Chemical and Toxicological ...

proved in American research, the amount of the ,fluid, obtained in shale gas ,fracturing, is lower than in the case of a tight ,oilfield,: 40-60% for a vertical well and 10-30% for a horizontal well [11, 12]. The majority of ,flowback, water outflow takes place during the first hours to …

Hydraulic Fracturing Waste Streams—An Overview - EHS Daily ...
Hydraulic Fracturing Waste Streams—An Overview - EHS Daily ...

Flowback, is a water-based solution that returns to the surface during and after the completion of ,hydraulic fracturing,. This ,flowback, water contains the original ,fluid, used to fracture the formation, as well as formation constituents like clays, chemical additives, dissolved metal ions, hydrocarbons, and total dissolved solids (TDS).

Source Testing of Fugitive and Vented Emissions from ...
Source Testing of Fugitive and Vented Emissions from ...

known as ,fracturing fluid,) at high pressures into an oil or natural gas reservoir in order to enhance well production. Typically, multiple zones are hydraulically fractured in a well in order to expand the production surface area. These zones, separated by bridge plugs, allow the hydraulic ,fracturing, process to occur without affecting other zones.

Evaluation of Nanoemulsion to Improve the Fracturing Fluid ...
Evaluation of Nanoemulsion to Improve the Fracturing Fluid ...

Evaluation of Nanoemulsion to Improve the ,Fracturing Fluid Flowback, Baoshan Guan1,2,a,*, Wei Jiang1,2,b, Ping Liu1,2,c, Li Liang1,2,d, Jiang Yang1,2,e 1 R esea rch I nt iu of Pl mEx p ad D v t CN , L ngf g 065 07, H be China ; 2 K eyLabo r at o fR s v iS mul n,CNP CL g ng 065 7 , H be hna ; agbs_ cq @pe tr ohi na .m , bji gw 69cliu pe na dll69 @petr ochi n a .m , ej yg98 m

Enhanced Unconventional Oil and Gas Production with ...
Enhanced Unconventional Oil and Gas Production with ...

The main types of nitrogen fracturing fluids are energized, foam, straight gas (mists), and cryogenic liquids . Foam fracturing fluids typically consist of a water-based system and a gas phase of nitrogen in the range of 53% to 95% by volume. Below 53%, the fracturing fluid is considered energized, and

Experimental Study of Fracturing Fluid Retention in Rough ...
Experimental Study of Fracturing Fluid Retention in Rough ...

Flowback is required in tight reservoirs during the later stages of fracturing. During the process of flowback, the fracturing fluid and gas are produced at the same time. The experiment simulated two stages of liquid flowback. The first stage relies on the elastic …

Treatment Of Flowback For Reuse: An Emerging Oilfield ...
Treatment Of Flowback For Reuse: An Emerging Oilfield ...

Water recycling is a growing practice in North American hydraulic ,fracturing, operations. While freshwater remains the predominant ,fracturing fluid, across the industry, an increasing number of operators are completing wells with blends of freshwater and brine water that flows back from completed and producing wells (,flowback,).

Water Sources for Hydraulic Fracturing | American ...
Water Sources for Hydraulic Fracturing | American ...

Oil and natural gas co-exist underground with varying amounts of water, so in some cases significant amounts of water may be extracted, or “produced”, along with the oil and/or gas – nationally an average of 10 barrels of water are produced for each barrel of oil. 6 This produced water is often naturally salty, contains residual oil, and, for hydraulically fractured wells, may contain “,flowback,” water and chemicals from the original ,hydraulic fracturing fluid,.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City