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Treatment technology for waste liquid from shale gas production

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 technology for waste liquid from shale gas production
Study on the Reutilization of Clear Fracturing Flowback ...
Study on the Reutilization of Clear Fracturing Flowback ...

19/11/2014, · The clear fracturing flowback fluids were used as surfactant flooding system with the addition of α-olefin sulfonate (AOS) for enhanced oil recovery (EOR). The interfacial activity, emulsification activity and oil recovery capability of the recycling system were studied.

Keeping it clean | Oilfield Technology
Keeping it clean | Oilfield Technology

Limited to no effect on pH of the ,fracturing fluid,. ClO2 is pH tolerant and kills organisms at pH 2 as well as at pH of 10. Scale inhibitor results: ScaleStop 54 was used as the scale prevention ,treatment, in New Mexico. The ,treatment, uses nucleation and crystal modification to prevent scaling, and can be used at temperatures up to 375°F downhole.

Hydraulic fracturing additives - Aubin
Hydraulic fracturing additives - Aubin

Following the pad, the fracturing fluid is pumped downhole with a variety of additives. Proppant (sand or ceramics) is viscosified in the fluid and placed into the fractures to prop them open. Before production phase, the fluid needs to break down and be brought back to …

Petropedia - What is Flowback? - Definition from Petropedia
Petropedia - What is Flowback? - Definition from Petropedia

The recovery volume from ,flowback, is approximately 20-40 percent after injecting into the well for hydraulic ,fracturing,. ,Petropedia, explains ,Flowback, When horizontal drilling and hydraulic ,fracturing, were in their infancy, ,flowback, testing was performed to ,clean, the wellbore and its nearby reservoir rock areas by attempting to produce back as much of the ,treatment fluid, as possible.

Water Treatment Key to Hydraulic Fracturing's Future | Rigzone
Water Treatment Key to Hydraulic Fracturing's Future | Rigzone

Water Treatment Key to Hydraulic Fracturing's Future, ... of which an average of 25 percent may be returned to the surface as ",flowback," or ... The ,fluid, that leaves the plant is ,clean, salt ...

2021 Hydraulic Fracturing Technology Showcase
2021 Hydraulic Fracturing Technology Showcase

Electric ,fracturing technology, includes a variable frequency drive ... thereby reducing the risk of formation damage by the ,fracturing fluid,. ... enabling the ,treatment, and reuse of ,clean, brines and more efficient transportation of water for hydraulic ,fracturing, operations.

ORIGINOIL’S CLEAN-FRAC An Overview - OriginClear
ORIGINOIL’S CLEAN-FRAC An Overview - OriginClear

• ,CLEAN,-FRAC allows for a giant reduction in the quantity of disposed material and usage of our scarce water resources. • ,OriginOil’s CLEAN-FRAC technology, is the most effective process available for the removal of oil, suspended solids, insoluble organics and bacteria from frac or produced water.

Environmental impact of hydraulic fracturing - Wikipedia
Environmental impact of hydraulic fracturing - Wikipedia

The environmental impact of hydraulic ,fracturing, is related to land use and water consumption, air emissions, including methane emissions, brine and ,fracturing fluid, leakage, water contamination, noise pollution, and health.Water and air pollution are the biggest risks to human health from hydraulic ,fracturing,. Research has determined that human health is affected.

Hydraulic fracturing wastewater in Germany: composition ...
Hydraulic fracturing wastewater in Germany: composition ...

Abstract. When studying technical methods and measures that could be applicable for ,flowback treatment,, recycling and/or disposal, it is important to characterize the volumes and composition of hydraulic ,fracturing flowback,. In this work, water volumes and water quality data are considered for investigating ,flowback, at three selected drilling sites ...

CN103910449A - Fracturing flow-back fluid treatment device ...
CN103910449A - Fracturing flow-back fluid treatment device ...

The invention discloses a ,fracturing flow-back fluid treatment, device, belonging to an oilfield wastewater ,treatment, device. The ,fracturing flow-back fluid treatment, device comprises a sewage lift pump, wherein a water outlet branch of the sewage lift pump is communicated with a ,fluid, inlet of an inclined-tube oil removal and sand setting device, an oil removal inclined-tube set is arranged in ...

Clean Chemistry Active Oxygen Technology for the Oil Field
Clean Chemistry Active Oxygen Technology for the Oil Field

Clean Chemistry’s tunable treatment platform enables us to take early flowback or benign production water and economically meet treatment goals. We’re able to meet strict treatment specifications by turning knobs (adjusting chemicals feeds) on our system. We can handle the worst case and also reduce customer cost when the water is easy.

Hydro Fracturing Gets 'Green Tech' Treatment
Hydro Fracturing Gets 'Green Tech' Treatment

Somewhere between 8 percent to as much as 40 percent of ,fluid, volume used in ,fracturing, flows back during subsequent ,clean,-up operations. Halliburton’s CleanWave mobile units treat ,flowback, and produced water at rates up to 26,000 barrels per day. “Treating 20 barrels a …

Optimizing Fracturing Fluids From Flowback Water | SPE ...
Optimizing Fracturing Fluids From Flowback Water | SPE ...

This paper describes the process to properly design ,fracturing, fluids using ,flowback, and produced water. The importance of ,flowback, water analysis is highlighted for optimizing ,fluid, performance downhole. Recent developments in proper selection of ,fluid, additives and viscosifiers for slickwater and crosslinked fluids are discussed.

Fracturing technology brings wells back on stream faster ...
Fracturing technology brings wells back on stream faster ...

The U.S. Department of Energy's Office of Scientific and Technical Information

Hydraulic fracturing additives - Aubin
Hydraulic fracturing additives - Aubin

Following the pad, the fracturing fluid is pumped downhole with a variety of additives. Proppant (sand or ceramics) is viscosified in the fluid and placed into the fractures to prop them open. Before production phase, the fluid needs to break down and be brought back to the surface so …

Water management in hydraulic fracturing technology - …
Water management in hydraulic fracturing technology - …

Shale gas is a ,clean, and efficient unconventional natural gas energy, which has gradually become a new hotspot in global oil and gas exploration and development. Hydraulic ,fracturing technology, is one of the core technologies in shale gas production, which consumes a lot of water resources and produces a lot of polluted ,flowback fluid,. How to effectively deal with the ,treatment, of ,flowback, ...

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