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Concentrated brine treatment for fracturing flowback fluid treatment

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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Concentrated brine treatment for fracturing flowback fluid treatment
Hydraulic Fracturing: Paving the Way for a Sustainable Future?
Hydraulic Fracturing: Paving the Way for a Sustainable Future?

As part of the ,fracturing fluid,, acids are used to clean wellbore and dissolve near-wellbore acid soluble minerals (i.e., Calcite CaCO 3) to create open conduit for the ,hydraulic fracturing fluid,. For example, hydrochloric acid is one of the most commonly used acids with a typical concentration range of 0.08%–2.1% of the total ,fluid, pumped (as volume of 15% HCl) [ 12 , 13 ].

Characterization of Microbial Diversity in Treated and ...
Characterization of Microbial Diversity in Treated and ...

Abstract Operators in the Marcellus shale have a strong desire to recycle and reuse waters, particularly ,flowback, for continued use. Recycling water provides many benefits, such as; reduced total water consumption, reduced community impact through d

Resource Library | Schlumberger
Resource Library | Schlumberger

Acidizing Services (130) ACTive Coiled Tubing Services (49) Adaptive Cement Systems (57) Adjustable Union & Joint (5) Alkalinity Control (7) Annular BOPs (21) API 6A Actuator Accessories (2) API 6A Gate Valves (26) API 6A Hydraulic Actuators (6) API 6A Hydraulic Wirecutting Actuators (3) API 6A Pneumatic Diaphragm Actuators (3) API 6A Pneumatic Piston Actuators (2) API 6A Valves and Actuators ...

Treatment of high salinity waste water from shale gas ...
Treatment of high salinity waste water from shale gas ...

88 15-40% of the original fracture ,fluid, volume. In some cases, ,flowback of fracturing, 89 ,fluid, in produced water can continue for several months after gas production has 90 begun. If not directly treated, the ,flow back, water is stored in a man-made pond 91 before further treatment or tankering.

Search bacteria: Fracturing fluids and additives | SPE
Search bacteria: Fracturing fluids and additives | SPE

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Characterizing microbial diversity in production water ...
Characterizing microbial diversity in production water ...

Arvind Murali Mohan, Angela Hartsock, Richard W. Hammack, Radisav D. Vidic and Kelvin B. Gregory, ,Microbial, communities in ,flowback, water impoundments from hydraulic ,fracturing, for recovery of shale gas, FEMS Microbiology Ecology, 86, 3, (567-580), (2013).

METHOD OF TREATING FLOWBACK FLUID - Cimarron Energy Inc.
METHOD OF TREATING FLOWBACK FLUID - Cimarron Energy Inc.

A method of treating ,flowback fluid, comprising: introducing the ,flowback fluid, into a first stage vertical separator to produce a first gas stream, a liquid stream, and a solids stream; passing the first gas stream from the first stage vertical separator to a sales line; passing the liquid stream from the first stage vertical separator to a second stage horizontal separator with the pressure ...

Glutaraldehyde: behavior in aqueous solution reaction ...
Glutaraldehyde: behavior in aqueous solution reaction ...

Glutaraldehyde possesses unique characteristics that render it one of the most effective protein crosslinking reagents. It can be present in at least 13 different forms depending on solution conditions such as pH, concentration, temperature, etc. Substantial literature is found concerning the use of glutaraldehyde for protein immobilization, yet there is no agreement about the main reactive ...

FACULTY OF ENGINEERING AND APPLIED SCIENCE Chemical ...
FACULTY OF ENGINEERING AND APPLIED SCIENCE Chemical ...

A novel method for the treatment of hydraulic ,fracturing flowback fluid, utilizing extractive membrane bioreactors Nathan Mullins ABSTRACT The process of hydraulic ,fracturing, involves the use of horizontal drilling techniques and high pressure liquid injections, to stimulate the

Surface Water Microbial Community Response to the Biocide ...
Surface Water Microbial Community Response to the Biocide ...

Production of unconventional oil and gas continues to rise, but the effects of high-density hydraulic ,fracturing, (HF) activity near aquatic ecosystems are not fully understood. A commonly used biocide in HF, 2,2-dibromo-3-nitrilopropionamide (,DBNPA,), was studied in microcosms of HF-impacted (HF+) versus HF-unimpacted (HF−) surface water streams to (i) compare the ,microbial, community response ...

Hydraulic fracturing in the United Kingdom - Wikipedia
Hydraulic fracturing in the United Kingdom - Wikipedia

Flowback fluid, can be treated and reused in later hydraulic ,fracturing, operations, to reduce the volume of freshwater required and to mitigate issues arising from off-site disposal of ,flowback fluid,. ,Flowback fluid, injection in deep disposal wells, which has been linked to significant increase in earthquake rate, [36] is not currently permitted in the UK by the Environment Agency.

Environmental Damage - an overview | ScienceDirect Topics
Environmental Damage - an overview | ScienceDirect Topics

The droplet size of oil is a major factor for their classification, and the approach to achieve ,separation, from produced water will vary based on the form. 56 Free oil or nonpolar hydrocarbons are the easiest to separate from produced water typically through the use of gravity ,separation, methods as part of the production process. 55,57 Dispersed and dissolved oil are the most challenging to ...

Frontiers | Microbial Metabolism and Community Dynamics in ...
Frontiers | Microbial Metabolism and Community Dynamics in ...

Microbial, communities in ,flowback, water impoundments from hydraulic ,fracturing, for recovery of shale gas. FEMS Microbiol. Ecol. 86, 567–580. doi: 10.1111/1574-6941.12183

Frac Water Reuse - Chemical Engineering | Page 1
Frac Water Reuse - Chemical Engineering | Page 1

Flowback water. After a fracturing treatment on a gas well, the pumping pressure is relieved and fracturing fluid, mixed with water from the rock formation, begins to flow back through the well casing to the wellhead. In treatment-and-reuse scenarios, this is the water that will serve as the basis for fracturing fluid for the next job.

Hydraulic fracturing in the United Kingdom - Wikipedia
Hydraulic fracturing in the United Kingdom - Wikipedia

Flowback fluid, can be treated and reused in later hydraulic ,fracturing, operations, to reduce the volume of freshwater required and to mitigate issues arising from off-site disposal of ,flowback fluid,. ,Flowback fluid, injection in deep disposal wells, which has been linked to significant increase in earthquake rate, [36] is not currently permitted in the UK by the Environment Agency.

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