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What can be used to neutralize acidic wastewater from a plant

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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What can be used to neutralize acidic wastewater from a plant
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.

Minimum Effective Dose: A Study of Flowback and Produced ...
Minimum Effective Dose: A Study of Flowback and Produced ...

any fluid for fracturing, these three issues must be addressed. The technology allows operators to reuse large quantities of flowback and produced fluid (“reused fluid”) while eliminating the need for any additional treatment on location or at an offsite location. The technology replaces standard biocides and scale inhibitors typically used on

Study on fracturing flowback fluid treatment technology ...
Study on fracturing flowback fluid treatment technology ...

The results shown that the viscosity of the ,fracturing flowback fluid, before treatment was 16.75mPa·s, and when the pH was adjusted to 3.5, with Cerium(III) sulfate and ferrous sulfate as catalyst and the dosage were 60mg/L and 120 mg/L respectively, and hydrogen peroxide dosage was 0.5%, the viscosity of ,fracturing, folwback ,fluid, was reduced from 16.75mPa·s to 1.97mPa·s After the oxidation treatment, …

HYDRUS TECHNOLOGY FRACTURE STIMULATION FLOWBACK …
HYDRUS TECHNOLOGY FRACTURE STIMULATION FLOWBACK …

supply, treatment and disposal of ,flowback, water that returns from the well during fracing. The treatment of this water for either re-use or release to the environment has lagged because of the technical complexity and cost. As a result, the implementation of mobile treatment ,technology, that cleans complex ,fracturing fluid flowback, is required ...

Hydraulic Fracturing Chemicals and Fluids Technology ...
Hydraulic Fracturing Chemicals and Fluids Technology ...

This chapter highlights fluid additives that are important in fracturing technology. Losses may occur when the fluid comes in contact with a porous formation. Besides for fracturing fluids, this is also relevant for drilling and completion fluids and cement slurries. The particles in a fracturing fluid need to be captured near the surface, and accumulate there as a filter cake.

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.

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

At present, ,frac flowback, is very much associated with the production of natural gas or shale gas through shale rocks using horizontal drilling and hydraulic ,fracturing, process. It is recovered from the well at the surface when the ,fluid, is used to hydraulically fracture the shale formations.

Can Produced Or Flowback Water Be Reused As Fracturing Fluid?
Can Produced Or Flowback Water Be Reused As Fracturing Fluid?

At the time of writing, several ,fluid, tests and permeability regain analysis have been performed successfully using produced water. The system should address many of the issues that multizone ,fracturing, has presented and eventually could result in: Availability at the well site of a produced or ,flowback, water treatment system for reuse;

Study on fracturing flowback fluid treatment technology ...
Study on fracturing flowback fluid treatment technology ...

The results shown that the viscosity of the ,fracturing flowback fluid, before treatment was 16.75mPa·s, and when the pH was adjusted to 3.5, with Cerium(III) sulfate and ferrous sulfate as catalyst and the dosage were 60mg/L and 120 mg/L respectively, and hydrogen peroxide dosage was 0.5%, the viscosity of ,fracturing, folwback ,fluid, was reduced from 16.75mPa·s to 1.97mPa·s After the oxidation treatment, …

2021 Hydraulic Fracturing Technology Showcase
2021 Hydraulic Fracturing Technology Showcase

Electric fracturing technology includes a variable frequency drive (VFD) that is used to control the speed and torque of the motor running the high-pressure pump. The fracturing equipment is used in harsh operating conditions and is moved regularly from site to site.

Fracturing-Fluid Flowback Simulation with Consideration of ...
Fracturing-Fluid Flowback Simulation with Consideration of ...

In the course of fracturing-fluid flowback, the fluid in the primary hydraulic fracture transports to the wellbore under the hydraulic pressure difference, and simultaneously the fluid in the induced fracture transports to the primary fracture as compensation under the natural convection.

Hydraulic Fracturing - FracFocus
Hydraulic Fracturing - FracFocus

Fracturing is not a drilling process. It is a technology employed after a hole is drilled. It uses materials, carried by fluid at high pressure, to create or expand small fractures in a formation. These fractures facilitate the flow of natural gas or oil, allowing significantly greater amounts of …

Water Management for Hydraulic Fracturing in ...
Water Management for Hydraulic Fracturing in ...

HF flowback fluid contains a combination of produced water, HF fluids, hydrocarbon liquids, and dissolved minerals from contact of the injected fluids with the reservoir rock, proppant, and solids from the reservoir, and solids resulting from mineral precipitation.

HYDRUS TECHNOLOGY FRACTURE STIMULATION FLOWBACK …
HYDRUS TECHNOLOGY FRACTURE STIMULATION FLOWBACK …

supply, treatment and disposal of ,flowback, water that returns from the well during fracing. The treatment of this water for either re-use or release to the environment has lagged because of the technical complexity and cost. As a result, the implementation of mobile treatment ,technology, that cleans complex ,fracturing fluid flowback, is required ...

Fracturing-Fluid Flowback Simulation with Consideration of ...
Fracturing-Fluid Flowback Simulation with Consideration of ...

In the course of fracturing-fluid flowback, the fluid in the primary hydraulic fracture transports to the wellbore under the hydraulic pressure difference, and simultaneously the fluid in the induced fracture transports to the primary fracture as compensation under the natural convection.

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