Welcome to the company ! we have many years of professional experience !
rsdgj@pyzyrsd.com +86 513525609655

vibratory grinding

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.

Certificate of Honor

Get in touch with us

We will confidentially process your data and will not pass it on to a third party.

vibratory grinding
A New Reality For Fracturing Fluids
A New Reality For Fracturing Fluids

recently. ,Flowback, surfactants assist in dewatering the proppant pack and, perhaps more importantly, the fine cracks and small features that retain ,fluid, within the dis-A new reality for ,fracturing, fluids Market forces mandate better evidence-based tools to drive decisions in oilfield services pumping operations. AS SEEN IN OCTOBER 2018

A New Reality for Fracturing Fluids | Schlumberger
A New Reality for Fracturing Fluids | Schlumberger

The ,chemical, engineering objectives of a ,fracturing fluid, fall into three categories: Initiate and propagate a hydraulic fracture; Convey a propping agent into the fracture; and; Ensure the proppant pack and formation connect efficiently to the wellbore with minimal damage. Most optimization has historically concerned the first two points.

(398b) Fracturing Fluid Retention and its Effect on Fluid ...
(398b) Fracturing Fluid Retention and its Effect on Fluid ...

However, low recovery ,of fracturing fluid, results in much ,chemical, residual in microfractures, which is closely related to relative permeability near fracture, ,flowback of fracturing fluid,, production rate, etc. Our work is to investigate the effect ,of fracturing fluid, residual on oil and water flux. 2. …

(PDF) Hydraulic fracturing wastewater in Germany ...
(PDF) Hydraulic fracturing wastewater in Germany ...

Total ,flowback, at Damme 3 from 20 November 2008 to 12 December 2009 amounted to 3,058 m 3 . The proportion of formation water, 69 %, and hydraulic ,fracturing fluid,, 31 %, in ,flowback, were derived from Fig. 3. This shows that only 945 m 3 of the hydraulic ,fracturing fluid, were recovered at this stage.

Hydraulic Fracturing Waste Streams—An Overview - EHS Daily ...
Hydraulic Fracturing Waste Streams—An Overview - EHS Daily ...

The physical and chemical properties of flowback water vary considerably depending on the geographic location of the play, the geological formation, and the chemicals introduced during the drilling and fracturing operations.” Also important is the fact that both flowback volume and water properties can vary throughout the lifetime of the well.

A New Reality for Fracturing Fluids | Schlumberger
A New Reality for Fracturing Fluids | Schlumberger

The ,chemical, engineering objectives of a ,fracturing fluid, fall into three categories: Initiate and propagate a hydraulic fracture; Convey a propping agent into the fracture; and; Ensure the proppant pack and formation connect efficiently to the wellbore with minimal damage. Most optimization has historically concerned the first two points.

Evaluation of Nanoemulsion to Improve the Fracturing Fluid ...
Evaluation of Nanoemulsion to Improve the Fracturing Fluid ...

deeper into the formation to eliminate the “phase trapping”. Thus, fracturing fluid can flowback “easier” and more efficient, in this way, the regained permeability to gas is increased [15-21]. We hereby study nanoemulsion and their physical chemical properties. Two flowback recovery test apparatuses have been constructed, sand packed column with saturated test fluid driven by fluid

Plan to Study the Potential Impacts of Hydraulic ...
Plan to Study the Potential Impacts of Hydraulic ...

6.2.3.1 Research Activities – Hydraulic ,Fracturing Fluid, Composition.....30 6.2.4 What are the ,chemical,, ,physical,, and toxicological ,properties, of hydraulic ,fracturing chemical

Hydraulic fracturing wastewater in Germany: composition ...
Hydraulic fracturing wastewater in Germany: composition ...

The physical/chemical properties of flowback were categorized in groups to enable the allocation of applicable treatment methods. The analysis revealed that no single technology can meet suitable effluent characteristics, thus two or more treatment systems might be used in series operation. In particular, for flowback containing high salinity concentrations the only treatment options are evaporation or …

Hydraulic Fracturing Waste Streams—An Overview - EHS Daily ...
Hydraulic Fracturing Waste Streams—An Overview - EHS Daily ...

The ,physical and chemical properties, of ,flowback, water vary considerably depending on the geographic location of the play, the geological formation, and the chemicals introduced during the drilling and ,fracturing, operations.” Also important is the fact that both ,flowback, volume and water ,properties, can vary throughout the lifetime of the well.

Polymer-Free Fluid for Fracturing Applications | SPE ...
Polymer-Free Fluid for Fracturing Applications | SPE ...

Analysis of the ,fluid, returned to the surface (,flowback fluid,) after hydraulic ,fracturing, indicates that as little as 30 to 45% of the guar-based polymer pumped during the treatment returned from the well during the ,flowback, period. 3 Polymer residues that remain in the fracture significantly contribute to lower proppant-pack permeability, leading to a loss in fracture treatment effectiveness. 1

Treatment of Hydraulic Fracturing Fluids in Petroleum ...
Treatment of Hydraulic Fracturing Fluids in Petroleum ...

fracking ,fluid, on their websites, while others make the list only available on the Hydraulic ,Fracturing Chemical, Registry (FracFocus, 2015). Fracking fluids are classified into different categories based on their uses (Petro Wiki, 2015) and include: viscosified water …

(PDF) Hydraulic fracturing wastewater in Germany ...
(PDF) Hydraulic fracturing wastewater in Germany ...

Total ,flowback, at Damme 3 from 20 November 2008 to 12 December 2009 amounted to 3,058 m 3 . The proportion of formation water, 69 %, and hydraulic ,fracturing fluid,, 31 %, in ,flowback, were derived from Fig. 3. This shows that only 945 m 3 of the hydraulic ,fracturing fluid, were recovered at this stage.

Properties flowback and wellbore displacement (Journal ...
Properties flowback and wellbore displacement (Journal ...

Proppant ,flowback, following ,fracturing, treatments can be controlled by use of resin-coated proppant, inorganic fibers, or polymer strips. Each of these technologies has limitations. Resin-coated proppants cannot be used above 374 F and require an activator below 158 F. Thermoplastic strips cannot be used at temperatures above their melting point.

Polymer-Free Fluid for Fracturing Applications | SPE ...
Polymer-Free Fluid for Fracturing Applications | SPE ...

Analysis of the ,fluid, returned to the surface (,flowback fluid,) after hydraulic ,fracturing, indicates that as little as 30 to 45% of the guar-based polymer pumped during the treatment returned from the well during the ,flowback, period. 3 Polymer residues that remain in the fracture significantly contribute to lower proppant-pack permeability, leading to a loss in fracture treatment effectiveness. 1

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City