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Viscosity reducing equipment for fracturing flowback fluid

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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Viscosity reducing equipment for fracturing flowback fluid
Method and system for the treatment of water and fluids ...
Method and system for the treatment of water and fluids ...

One of the methods includes the use of chlorine dioxide for the treatment of pits, lagoons and tanks storing oilfield waters and fracturing fluids. Chlorine dioxide's unique chemical and physical properties make it ideal for use in treatment of fracturing fluids.

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

In the field, sand filtering was typically applied to remove the suspended solid from the ,flowback fluid,; in the lab, this was mimicked by using the ,filter, papers. After ,flowback fluid, samples 1#–3# were filtered, they were heated up to 90°C with 5 wt.% activated carbon and stirred for 30–60 min for decoloring.

Journal of Environmental Analytical Chemistry
Journal of Environmental Analytical Chemistry

Control of fluid leak off into the formation by forming a filter cake on the walls of the fracture. Fracturing fluid was prepared by blending a hydratable polymer into an aqueous fluid. The aqueous fluid could be distilled water, untreated produced water, treated produced water (by process conducted in …

Petroleum Engineer's Guide to Oil Field Chemicals and ...
Petroleum Engineer's Guide to Oil Field Chemicals and ...

It is important for a drilling ,fluid, to quickly form a ,filter, cake to effectively minimize ,fluid, loss, but which also is thin and erodable enough to allow product to flow into the wellbore during production (Jarrett and Clapper, 2010). ,Fluid, loss additives are detailed in Chapter 2. Here a few ,fluid, loss additives are summarized for quick ...

Produced Water Treatment Primer Case Studies of Treatment ...
Produced Water Treatment Primer Case Studies of Treatment ...

Flowback,: Hydraulic ,fracturing, fluids ... usually with either a Gooch crucible or a 0.45 μm ,filter,. Turbidity: The cloudiness of a ,fluid, due to the scattering of light by individual particles (suspended solids), ... without raising the pH or ,adding, ion-exchange ,treatment, to polish the reverse osmosis permeate.

US Patent for Oil field chemical delivery fluids methods ...
US Patent for Oil field chemical delivery fluids methods ...

A method of tracing a flow of ,fluid, from a hydrocarbon reservoir comprising the steps of (a) providing an ,oil field, chemical delivery ,fluid, comprising a base ,fluid, and microcapsules having an outer surface, where the microcapsules comprise a microencapsulant and an ,oil field, chemical contained within the microcapsules, where the outer surface of the microcapsules comprises one or more chemical groups that interact with the base ,fluid, …

Produced Water Treatment Primer Case Studies of Treatment ...
Produced Water Treatment Primer Case Studies of Treatment ...

Flowback,: Hydraulic ,fracturing, fluids ... usually with either a Gooch crucible or a 0.45 μm ,filter,. Turbidity: The cloudiness of a ,fluid, due to the scattering of light by individual particles (suspended solids), ... without raising the pH or ,adding, ion-exchange ,treatment, to polish the reverse osmosis permeate.

Methods Of Treatment Of A Subterranean Formation With ...
Methods Of Treatment Of A Subterranean Formation With ...

For example, a ,treatment fluid, placed or introduced into a subterranean formation subsequent to a leading-edge ,fluid, may be a hydraulic ,fracturing fluid,, an acidizing ,fluid, (acid ,fracturing,, acid diverting ,fluid,), a stimulation ,fluid,, a sand control ,fluid,, a completion ,fluid,, a wellbore consolidation ,fluid,, a remediation ,treatment fluid,, a cementing ,fluid,, a driller ,fluid,, a frac-packing ,fluid, ...

METHOD AND SYSTEM FOR THE TREATMENT OF WATER AND …
METHOD AND SYSTEM FOR THE TREATMENT OF WATER AND …

The system includes: an aqueous ,treatment, system comprising a containment system; at least one apparatus for introducing an oxygen-containing oxidant; and at least one apparatus for introducing at least one chlorine oxide into said containment system at controlled, sub stoichiometric quantities.

Application of an integrated dissolved ozone flotation ...
Application of an integrated dissolved ozone flotation ...

The ,fracturing, wastewater (FWW) comes mainly from the ,fracturing fluid, that flows back to the surface from the wellbore during the ,fracturing, process (Shih et al. 2015). Hydraulic ,fracturing, is a technique used to extract oil or natural gas from impermeable host rocks, which involves horizontal drilling into rock formations and injection of high-pressure ,fracturing fluid, ( Williams et al. 2017 ; Schultz et al. 2020 ).

Petroleum Engineer's Guide to Oil Field Chemicals and ...
Petroleum Engineer's Guide to Oil Field Chemicals and ...

It is important for a drilling ,fluid, to quickly form a ,filter, cake to effectively minimize ,fluid, loss, but which also is thin and erodable enough to allow product to flow into the wellbore during production (Jarrett and Clapper, 2010). ,Fluid, loss additives are detailed in Chapter 2. Here a few ,fluid, loss additives are summarized for quick ...

Method and system for the treatment of water and fluids ...
Method and system for the treatment of water and fluids ...

One of the methods includes the use of chlorine dioxide for the ,treatment, of pits, lagoons and tanks storing ,oilfield, waters and ,fracturing, fluids. Chlorine dioxide's unique chemical and physical properties make it ideal for use in ,treatment, of ,fracturing, fluids.

Potential Treatment Options for Hydraulic Fracturing ...
Potential Treatment Options for Hydraulic Fracturing ...

However, magnetic proppant may be also used in ,flowback fluid treatment, and monitoring of environmental pollution. As a result of shale gas hydraulic ,fracturing,, large volume of ,flowback fluid, …

METHOD AND SYSTEM FOR THE TREATMENT OF WATER AND …
METHOD AND SYSTEM FOR THE TREATMENT OF WATER AND …

The system includes: an aqueous ,treatment, system comprising a containment system; at least one apparatus for introducing an oxygen-containing oxidant; and at least one apparatus for introducing at least one chlorine oxide into said containment system at controlled, sub stoichiometric quantities.

Methods Of Treatment Of A Subterranean Formation With ...
Methods Of Treatment Of A Subterranean Formation With ...

For example, a ,treatment fluid, placed or introduced into a subterranean formation subsequent to a leading-edge ,fluid, may be a hydraulic ,fracturing fluid,, an acidizing ,fluid, (acid ,fracturing,, acid diverting ,fluid,), a stimulation ,fluid,, a sand control ,fluid,, a completion ,fluid,, a wellbore consolidation ,fluid,, a remediation ,treatment fluid,, a cementing ,fluid,, a driller ,fluid,, a frac-packing ,fluid, ...

1. Introduction - Hindawi
1. Introduction - Hindawi

Therefore, it is imperative to understand the potential interactions between ,fracturing fluid, and reservoir rock, and then find solutions to reuse the ,flowback, water for subsequent ,fracturing,. In this study, once ,flowback fluid, was directly collected from the field, its chemical compositions were analyzed; then, filtering, decoloring, and chelating methods were chosen to effectively remove or shield the …

Fracturing Fluids - ScienceDirect
Fracturing Fluids - ScienceDirect

1/1/2015, · A ,fracturing fluid, containing borate is prepared in the following way : 1. introducing a poly(saccharide) polymer into (sea) water to produce a gel; 2. ,adding, an alkaline agent to the gel to obtain a pH of at least 9.5; and. 3. ,adding, a borate crosslinking agentto the gel to crosslink the polymer.

CN202744403U - Skid-mounted oil field fracturing liquid ...
CN202744403U - Skid-mounted oil field fracturing liquid ...

The utility model discloses a skid-mounted ,oil field fracturing, liquid waste ,treatment, device which is designed for solving the problems that the existing ,fracturing, wastewater ,treatment, equipment is complicated in process, large in drug ,adding, amount, high in ,treatment, cost, inconvenient to operate, poor in well field adaptability, and the like.

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