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Manufacturer of fracturing fluid treatment equipment

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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Manufacturer of fracturing fluid treatment equipment
Fracturing Fluids - Then and Now | Journal of Petroleum ...
Fracturing Fluids - Then and Now | Journal of Petroleum ...

Fracturing fluid, has two important purposes: to provide sufficient viscosity to suspend and transport proppant deep into the created fracture system and to decompose, or ,break,, chemically to a low viscosity to allow ,flowback, of a major part of the ,fluid, to the surface …

Hydraulic fracturing additives - Aubin
Hydraulic fracturing additives - Aubin

Following the pad, the ,fracturing fluid, is pumped downhole with a variety of additives. Proppant (sand or ceramics) is viscosified in the ,fluid, and placed into the fractures to prop them open. Before production phase, the ,fluid, needs to ,break, down and be brought back to …

Fracturing fluids and additives - PetroWiki
Fracturing fluids and additives - PetroWiki

16/4/2020, · The ,fluid, density affects the surface injection pressure and the ability of the ,fluid, to ,flow back, after the treatment. Water-based fluids generally have densities near 8.4 ppg. Oil-base ,fluid, densities will be 70 to 80% of the densities of water-based fluids. Foam-,fluid, densities can be substantially less than those of water-based fluids.

Fracturing Fluid - an overview | ScienceDirect Topics
Fracturing Fluid - an overview | ScienceDirect Topics

Fracturing fluid, should have stable viscosity during pumping, and following the pumping, it needs to be broken to reduce the viscosity (to essentially water) at the end ,of fracturing, treatment, so as to allow the clean-up of the ,fluid, from the formation prior to production.

Gel Breakers | Oil & Gas Products | Shrieve
Gel Breakers | Oil & Gas Products | Shrieve

Powdered oxidizer for use as a breaker for guar and guar derivative based ,fracturing, fluids. It is effective at temperatures from 130 to 200°F (54.4 to 93.3°C) and provides a fast ,break, to reduce the viscosity and allow ,flow back, of the ,fracturing fluid,. BIO-,BREAK, 1105

Benefits of Quality Hydrocarbon Fracturing Fluid Recycling ...
Benefits of Quality Hydrocarbon Fracturing Fluid Recycling ...

Completion companies use three main chemical components to ,gel, and ,break, a hydrocarbon ,fracturing fluid,: gellant, activator and breaker. Recycling ,fracturing fluid flowback, will involve the removal of these completion chemicals as well as other contaminants.

CN103670359A - Method for nondegradable gel breaking of ...
CN103670359A - Method for nondegradable gel breaking of ...

The invention relates to a method for nondegradable ,gel, breaking of vegetable gelatin ,fracturing fluid,. The method for the nondegradable ,gel, breaking of the vegetable gelatin ,fracturing fluid, is characterized by comprising the following steps of 1) ,fracturing fluid, preparation, 2) nondegradable ,gel, breaking, 3) ,gel, breaking and ,flowback,, and 4) secondary utilization.

Fracturing Fluid Components - IntechOpen
Fracturing Fluid Components - IntechOpen

concentration exceeds the C**a process call sineresis occurs in which the ,gel, is over-crosslinked and water is “squeezed” out of the ,gel, matrix. As water is removed from the polymer mixture as ,fluid, loss occurs in the fracture the concentration of polymer increases dramatically causing damage to the proppant conductivity. Figure 2.

Unconventional Fracturing Fluids: What Where and Why
Unconventional Fracturing Fluids: What Where and Why

Remediation or Prevention Techni ues. • Adding methanol to water-based treatments to reduce water content lower interfacial tension and enhance the water content, lower interfacial tension, and enhance the evaporation of the water-based filtrate during reservoir cleanup.

Study of Fracturing Fluid on Gel Breaking Performance and ...
Study of Fracturing Fluid on Gel Breaking Performance and ...

1/10/2020, · Therefore, in field, the ,fracturing fluid flowback, time should be shortened as much as possible to reduce the soaking effect of the ,gel, breaking ,fluid, on the proppant. (3) The damage of the conductivity caused by the crush and embedding of the proppant showed that the potential rock/,fluid, reaction between the ,gel, breaking ,fluid, and the formation has a certain influence on the proppant …

FRACTURING FLUID (GUAR POLYMER GEL) DEGRADATION …
FRACTURING FLUID (GUAR POLYMER GEL) DEGRADATION …

This paper provides a guideline of how to mix the ,fracturing fluid,, the compositions of the ,fracturing fluid,, and how to conduct the crosslink and ,break, test. Crosslink test gave the optimum crosslinker concentration to produce good crosslink ,gel, and the ,break, test gave the characteristic of the ,gel, during degradation process and also the ,break, time.

Adipic acid | C6H10O4 - PubChem
Adipic acid | C6H10O4 - PubChem

Radioactive ,adipic acid, was fed to fasted experimental rats and the metabolic products identified in the urine were urea, glutamic acid, lactic acid, beta-ketoadipic acid, and citric acid.The presence of beta-ketoadipic acid provided some evidence that ,adipic acid, is metabolized by beta-oxidation in much the same fashion as fatty acids. Further evidence was provided by the appearance of ...

US7857048B2 - Method for breaking fracturing fluids ...
US7857048B2 - Method for breaking fracturing fluids ...

A ,method for breaking, a ,fracturing fluid, includes identifying application parameter(s) including a subterranean formation temperature, and determining an acid precursor concentration in response to the application parameter(s).

Hydraulic Fracturing 101 - Earthworks
Hydraulic Fracturing 101 - Earthworks

Cleans up perforation intervals of cement and drilling mud prior to ,fracturing fluid, injection, and provides accessible path to formation. Hydrochloric acid (HCl, 3% to 28%) or muriatic acid: Breaker: Reduces the viscosity of the ,fluid, in order to release proppant into fractures and enhance the recovery of the ,fracturing fluid,. Peroxydisulfates

A REVIEW OF HYDRAULIC FRACTURING - IENE
A REVIEW OF HYDRAULIC FRACTURING - IENE

recycling. Recovered ,fracturing, fluids are referred to as ,flowback,. Disposal options for ,flowback, include discharge into surface water or underground injection. In some cases, it may also be necessary to use hydraulic ,fracturing, to increase the permeability of the coal seam in …

Natural gas - Wikipedia
Natural gas - Wikipedia

Natural gas, (also called fossil gas; sometimes just gas) is a naturally occurring hydrocarbon gas mixture consisting primarily of methane, but commonly including varying amounts of other higher alkanes, and sometimes a small percentage of carbon dioxide, nitrogen, hydrogen sulfide, or helium. It is formed when layers of decomposing plant and animal matter are exposed to intense heat and ...

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