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How to treat acid wastewater from ultrasonic cleaning

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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How to treat acid wastewater from ultrasonic cleaning
Produced and Flowback Water Recycling and Reuse ...
Produced and Flowback Water Recycling and Reuse ...

The demands for the fresh water used in many hydraulic ,fracturing, operations are placing pressure on water sources in some regions of the United States. Because of the high volumes of water needed for ,fracturing, and competing demands availability of fresh water has decreased and costs have grown.

Unconventional Oil and Natural Gas Development | US EPA
Unconventional Oil and Natural Gas Development | US EPA

Some drilling operators elect to re-use a portion of the wastewater to replace and/or supplement fresh water in formulating ,fracturing fluid, for a future well or re-,fracturing, the same well. Re-use of shale gas wastewater is, in part, dependent on the levels of pollutants in the wastewater and the proximity of other ,fracturing, sites that might re-use the wastewater.

Study on Fluid-Rock Interaction and Reuse of Flowback ...
Study on Fluid-Rock Interaction and Reuse of Flowback ...

Hydraulic ,fracturing, requires a large volume of fresh water, which is difficult and expensive to obtain in the desert area such as Tarim Basin. Currently, ,flowback fluid, is typically transported to the sewage ,treatment, plant and then discharged after reaching environmental requirements; however, this is not only costly, but also a waste of water resource.

SHALE GAS WATER MANAGEMENT
SHALE GAS WATER MANAGEMENT

fracturing, •hydraulic ... • frac ,fluid, quality ... ,treatment, level 5 frac water ,flowback, 10 - 40% of frac water next frac / discharge make-up water level 5: tss + tds removal ( 0 ppm tss, <100 ppm tds) concentrated brine (disposal or re-use)

Water management a new paradigm for the oil and gas sector
Water management a new paradigm for the oil and gas sector

“,Flowback fluid,” is the waste that returns up the well bore during the initial stages ,of fracturing, and production. The volume of ,flowback fluid, is high in the first few weeks and months of operation, when as much as 40% of the initial fracture ,fluid, volume can make its way back up the well bore.

Reutilization of Fracturing Flowback Fluids in Surfactant ...
Reutilization of Fracturing Flowback Fluids in Surfactant ...

The ,reutilization of fracturing flowback fluids, (which are primarily composed of viscoelastic surfactants) in surfactant flooding was investigated with the aim of making the surfactant flooding process more efficient and ,cost,-effective. The dynamic and equilibrium interfacial tensions and the effects of salinity and temperature on interfacial tension were studied. The oil/water interfacial ...

Options for Cost- Effective Treatment of Frack Flowback ...
Options for Cost- Effective Treatment of Frack Flowback ...

Frack ,Flowback Treatment, Objectives for Reuse/ Recyle 1. ,Treatment, must be to a quality that can be accommodated by service companies performing ,fracturing, operations. 2. Must be able to treat ,flowback, water with significant variation in quality. 3. ,Treatment, must be energy efficient. 4.

Treating Water From Hydraulic Fracturing
Treating Water From Hydraulic Fracturing

After fracking, roughly 35% of the water returns to the surface as ,flowback, in the first weeks. Additional liquid known as produced water—a mix of fracking ,fluid, and groundwater—comes up with ...

Water for hydraulic fracturing - PetroWiki
Water for hydraulic fracturing - PetroWiki

15/1/2018, · Hydraulic ,fracturing, is the process of pumping ,fluid, into a wellbore at an injection rate too high for the formation to accept without breaking. During injection, the formation’s resistance to flow increases, and the pressure in the wellbore increases to a value called the break-down pressure, which is the sum of the in-situ compressive stress and the strength of the formation.

Log Interpretation Charts | Schlumberger
Log Interpretation Charts | Schlumberger

The ,Schlumberger, log interpretation chartbook was initially developed to correct raw wireline and LWD measurements to account for environmental effects and to interpret the corrected measurements.

Enhanced treatment of shale gas fracturing waste fluid ...
Enhanced treatment of shale gas fracturing waste fluid ...

Cost,-efficient and environmentally friendly ,treatment, of hydraulic ,fracturing, effluents is of great significance for the sustainable development of shale gas exploration. We investigated the synergistic effects of plant-microbial ,treatment, of shale gas ,fracturing, waste ,fluid,. The results showed that illumination wavelength and temperature are ...

Treating Water From Hydraulic Fracturing
Treating Water From Hydraulic Fracturing

After fracking, roughly 35% of the water returns to the surface as ,flowback, in the first weeks. Additional liquid known as produced water—a mix of fracking ,fluid, and groundwater—comes up with ...

Keys to Reducing the Cost of Treating Produced and ...
Keys to Reducing the Cost of Treating Produced and ...

Keys to Reducing the ,Cost, of Treating Produced and ,Flowback, Water. Efficiencies and ,cost, reductions make water ,treatment, and use of produced water more accepted. From the dawn of the frac era, it was apparent that a cheap and plentiful water supply would be vital to the hydraulic ,fracturing, process.

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

While there are some exceptions, generally it is hard to treat flowback for less than $1/bbl unless daily water volumes exceed 10,000 bbl/d. Depending on the technology and treatment goals, costs can drop dramatically as volumes approach 25,000 bbl/d.

Treating Flowback can be Profitable
Treating Flowback can be Profitable

The greatest challenge and potential for ,cost, saving opportunities within the hydraulic ,fracturing, industry lies within ,fluid, management. During the onset of the shale boom, treating water for ...

Waste Water Treatment in Hydraulic Fracturing Expands Even ...
Waste Water Treatment in Hydraulic Fracturing Expands Even ...

The ,fracturing, process itself involves the high-pressure injection ,of fracturing fluid, (a viscous mixture consisting of water, sand, ... Treating a combination of ,flowback, and produced water can be ... There are a number of companies implementing these ,treatment, solutions, and the ,cost, per barrel is falling as the technology penetrates the ...

For Suppliers | Schlumberger
For Suppliers | Schlumberger

Our preferred suppliers are those that work with us in a professional, ethical, competitive, and ,cost,-effective manner consistent with ,Schlumberger, policies, procedures, and business objectives. In evaluating potential suppliers, ,Schlumberger, considers many factors, including: delivery, price, reliability of supplier, environmental and social responsibility, operational costs, and after-sales ...

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