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Heavy metal adsorption equipment for acid mine 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.

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Heavy metal adsorption equipment for acid mine wastewater
Enhanced water treatment for reclamation of waste fluids ...
Enhanced water treatment for reclamation of waste fluids ...

The mobile ,flowback, water ,treatment system, of claim 4 wherein the ,fluid, outlet of said plurality of micron sized filters is fluidly connected to a plurality of reverse osmosis pumps, each pump increasing the ,fluid, pressure of the ,flowback, water, the ,fluid, output from each pump is then introduced into a filtering chamber containing a reverse osmosis membrane thereby forcing the ,flowback, water ...

An integrated approach to produced water management ...
An integrated approach to produced water management ...

Roughly 90 percent of this produced water is reinjected for pressure maintenance or disposal. With the rapid development of shale oil and gas and the demand for water for hydraulic fracturing, there is an increasing emphasis on flowback and produced water reuse. Figure 2. …

Treatment of the Cerro Prieto I brines for use in ...
Treatment of the Cerro Prieto I brines for use in ...

Treatment, of the ,Cerro Prieto, I brines for use in ,reinjection,. 2. Results of the pilot plant tests

The Role of Oil in Water Testing in Unconventional Oil and ...
The Role of Oil in Water Testing in Unconventional Oil and ...

The option to clean the ,flowback, water just to the level acceptable for reuse for ,fracturing, is much more economical. ,Flowback, water is a mix of the ,fluid, used to facture the shale and water from the formation that includes solids, metals, salts, chemical additives -- along with some oil.

The Role of Oil in Water Testing in Unconventional Oil and ...
The Role of Oil in Water Testing in Unconventional Oil and ...

The option to clean the ,flowback, water just to the level acceptable for reuse for ,fracturing, is much more economical. ,Flowback, water is a mix of the ,fluid, used to facture the shale and water from the formation that includes solids, metals, salts, chemical additives -- along with some oil.

Mobile flowback water treatment system - Mcguire Dennis
Mobile flowback water treatment system - Mcguire Dennis

Mobile ,flowback, water ,treatment system, . United States Patent Application 20110233143 . Kind Code: A1 . Abstract: Disclosed is a process for reclamation of waste fluids. A conditioning container is employed for receipt of waste ...

Hydraulic fracturing in the United States - Wikipedia
Hydraulic fracturing in the United States - Wikipedia

Hydraulic fracturing in the United States, began in 1949. According to the Department of Energy (DOE), by 2013 at least two million oil and gas wells in the US had been hydraulically fractured, and that of new wells being drilled, up to 95% are hydraulically fractured.The output from these wells makes up 43% of the oil production and 67% of the natural gas production in the United States.

Oilfield Water Management: The Oil And Gas Industry's Holy ...
Oilfield Water Management: The Oil And Gas Industry's Holy ...

The resulting water can be partially treated on site for ,reinjection, as part of the next ,fracturing, ... and the use of an environmentally safe ,fluid system,. ... ,fracturing flowback treatment, ...

Oilfield Water Management: The Industry's Holy Grail ...
Oilfield Water Management: The Industry's Holy Grail ...

The resulting water can be partially treated on site for ,reinjection, as part of the next ,fracturing, ... and the use of an environmentally safe ,fluid system,. ... ,fracturing flowback treatment, ...

Frac Water and Flowback - VSEP
Frac Water and Flowback - VSEP

The process ,of fracturing, is also known as completion since this is one of the final steps in preparing a well for production of oil or gas. Frac water can also be known as “completion ,fluid,”. When the pressure of this water is relieved, the water flows back up out of the well casing. This is known as “,Flowback, …

Treatment of the Cerro Prieto I brines for use in ...
Treatment of the Cerro Prieto I brines for use in ...

Treatment, of the ,Cerro Prieto, I brines for use in ,reinjection,. 2. Results of the pilot plant tests

Hydraulic Fracturing: Managing Biocide Demand in Mixed ...
Hydraulic Fracturing: Managing Biocide Demand in Mixed ...

• Reducing the environmental impact of water operations, including sourcing, ,treatment, and disposal of hydraulic-,fracturing, fluids. Although there are many aspects of produced-water ,treatment, and reuse for hydraulic-,fracturing, applications, the use and cost of biocides consistently emerged as a key consideration that required further attention.

Water | Free Full-Text | Treatment of Produced Water in ...
Water | Free Full-Text | Treatment of Produced Water in ...

Hydraulic ,fracturing, is a highly water intensive process that requires cross-linked gel fluids for vertical wells and slick-water fluids for horizontally drilled wells. The cross-linked gel ,fluid, usually has a high viscosity to transport sand, ceramics, and other proppant materials to induce fractures in the formation.

Mobile flowback water treatment system - Mcguire Dennis
Mobile flowback water treatment system - Mcguire Dennis

Mobile ,flowback, water ,treatment system, . United States Patent Application 20110233143 . Kind Code: A1 . Abstract: Disclosed is a process for reclamation of waste fluids. A conditioning container is employed for receipt of waste ...

Liberty and Schlumberger Close North American Pressure ...
Liberty and Schlumberger Close North American Pressure ...

4/1/2021, · Liberty Oilfield Services Inc. (NYSE: LBRT) and ,Schlumberger, (NYSE: SLB) announced today the completion of the contribution of ,Schlumberger,’s onshore hydraulic ,fracturing, business in the United States and Canada (“OneStim®”) to Liberty on December 31, 2020, including its pressure pumping, pumpdown perforating, and Permian frac sand businesses, in exchange for a 37% equity interest in ...

Green Ferrate(VI) for Multiple Treatments of Fracturing ...
Green Ferrate(VI) for Multiple Treatments of Fracturing ...

The composition ,of fracturing wastewater, is related to the components in the initial ,fracturing fluid,, which contains varieties of chemical additives, such as gelatinizers and thickeners (1–2%, consisting of guar gum or polyacrylamide), a crosslinker (~0.2%, from borate), ,fluid, loss control agents (0.2–0.5% originating from quartz sand or pottery clay), a gel breaker (~0.05%, consisting of ...

Biocides in Hydraulic Fracturing Fluids: A Critical Review ...
Biocides in Hydraulic Fracturing Fluids: A Critical Review ...

Of the 12,604 instances of unconventional waste disposal (which includes all ,fluid, and solid waste generated from unconventional resource extraction) reported in Pennsylvania from January to June in 2013, 33.4% indicated ,treatment, by a centralized plant and then recycling in another hydraulic ,fracturing, operation, 30.3% indicated direct reuse of the wastewater in other drilling operations, 26 ...

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