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

fracturing crush

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.

fracturing crush
METHOD AND SYSTEM FOR THE TREATMENT OF WATER AND ...  …
METHOD AND SYSTEM FOR THE TREATMENT OF WATER AND ... …

Chlorine dioxide's unique chemical and physical properties make it ideal for use in ,treatment, of ,fracturing, fluids. As an ,oxidant,, it is able to penetrate hydrocarbons and break emulsions allowing for the separation and recovery of hydrocarbons, as well as …

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

A method for reducing, inactivating, destroying, removing, or eliminating from an aqueous fluid one or more contaminants selected from the group consisting of sulfur compounds, bacteria and combinations thereof, the method comprising the steps of (i) introducing an oxidant into the aqueous fluid at a flow rate that avoids off-gassing of volatile reductants from the aqueous fluid, wherein said oxidant is selected …

Halogenated Organic Compounds Identified in Hydraulic ...
Halogenated Organic Compounds Identified in Hydraulic ...

26/4/2017, · The abundance of halogenated organic compounds in ,flowback, fluids rather than older wastewaters suggested that the observed molecular ions might have been related to hydraulic ,fracturing, additives and related subsurface reactions, such as through the reaction of shale-extracted chloride, bromide, and iodide with strong ,oxidant, additives (e.g., hypochlorite, persulfate, hydrogen peroxide) …

Green Ferrate(VI) for Multiple Treatments of Fracturing ...
Green Ferrate(VI) for Multiple Treatments of Fracturing ...

Fracturing, wastewater is often highly emulsified, viscous, and has a high chemical oxygen demand (COD), which makes it difficult to treat and recycle. Ferrate(VI) is a green ,oxidant, that has a high redox potential and has been adopted for the efficient oxidation of ,fracturing, wastewater to achieve triple effects: demulsification, visbreaking, and COD removal.

Green Ferrate(VI) for Multiple Treatments of Fracturing ...
Green Ferrate(VI) for Multiple Treatments of Fracturing ...

Ferrate(VI) is a green oxidant that has a high redox potential and has been adopted for the efficient oxidation of fracturing wastewater to achieve triple effects: demulsification, visbreaking, and COD removal. Firstly, optimal conditions were identified to build a model for fast and efficient treatment.

POST-FRACTURING TREATMENTS DESIGN TO REDRESS THE …
POST-FRACTURING TREATMENTS DESIGN TO REDRESS THE …

Then, 2 PV of cross-linked ,fracturing fluid, were displaced in ID, without exceeding 3.45 MPa of differential pressure. A closure time of 2.5 hours was provided to allow the breaking of the ,fracturing fluid,. Permeability was measured again using KCl 1% w/v brine (PD). Effluents were collected every PV for polymer quantification.

PRE-TREATMENT OF FLOWBACK WATER TO DESALINATION
PRE-TREATMENT OF FLOWBACK WATER TO DESALINATION

It is assumed that partial treatment of the flowback and its desalination to the level of TDS of 50 000 mg/L allows using it to prepare fracturing fluid by mixing it with make-up water [8].

Hydraulic fracturing fluids and their environmental impact ...
Hydraulic fracturing fluids and their environmental impact ...

16/2/2017, · Nowadays, aqueous fluids such as acid, water, brines, and water-based foams are used in most fracturing treatments. The breakdown of the fluids to decrease viscosity is mostly carried out by use of oxidizing agents.

Halogenated Organic Compounds Identified in Hydraulic ...
Halogenated Organic Compounds Identified in Hydraulic ...

26/4/2017, · The abundance of halogenated organic compounds in ,flowback, fluids rather than older wastewaters suggested that the observed molecular ions might have been related to hydraulic ,fracturing, additives and related subsurface reactions, such as through the reaction of shale-extracted chloride, bromide, and iodide with strong ,oxidant, additives (e.g., hypochlorite, persulfate, hydrogen peroxide) …

A geospatially resolved database of hydraulic fracturing ...
A geospatially resolved database of hydraulic fracturing ...

Depending on the well, estimates show that 10–40% of injected waters return to the surface after ,fracturing,. 3 Kondash and Vengosh investigated 10 major shale plays and calculated that an approximate total of 803 billion L (803 million m 3; 212 billion gal) ,flowback, water returned to the surface between the early 2000s and 2015. 4 From 2011 until 2016, water usage in HDHF increased up to 770 ...

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

Describing an example treatment scheme for incoming fracturing flowback water, Kimball says that the oxidant ClO 2 could be used to break oil emulsions, destroy friction reducers and kill bacteria. Hydrocarbons could then be removed by dissolved air flotation, where fine bubbles diffusion floats oil, grease and total suspended solids (TSS).

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

Chlorine dioxide's unique chemical and physical properties make it ideal for use in treatment of fracturing fluids. As an oxidant, it is able to penetrate hydrocarbons and break emulsions allowing for the separation and recovery of hydrocarbons, as well as the reduction and/or elimination of biological contamination.

Treatment of hydraulic fracturing wastewater by wet air ...
Treatment of hydraulic fracturing wastewater by wet air ...

Currently, the treatment of hydraulic fracturing wastewater employs methods such as chemical coagulation, chemical oxidation, advanced oxidation processes, electrocoagulation, activated carbon adsorption, biological methods, and solidification methods (Lester et al. 2013; Sun et al. 2013; Theodori et al. 2014; Esmaeilirad et al. 2015), all of which have various shortcomings.

Biocides in Hydraulic Fracturing Fluids: A Critical Review ...
Biocides in Hydraulic Fracturing Fluids: A Critical Review ...

Environmental exposure to biocides after an inadvertent release may occur during (1) transportation of chemicals to well pads (Figure 1, pathway 1); (2) mixing of chemical additives with the bulk of the ,fracturing fluid, (pathway 2); (3) injection of the mixed ,fluid, into the borehole (often occurs simultaneously with in-line mixing; pathway 2); (4) handling, collection, and storage of chemical-containing produced water (pathways 5 and 6); and (5) reuse, ,treatment,…

POST-FRACTURING TREATMENTS DESIGN TO REDRESS THE …
POST-FRACTURING TREATMENTS DESIGN TO REDRESS THE …

Then, 2 PV of cross-linked ,fracturing fluid, were displaced in ID, without exceeding 3.45 MPa of differential pressure. A closure time of 2.5 hours was provided to allow the breaking of the ,fracturing fluid,. Permeability was measured again using KCl 1% w/v brine (PD). Effluents were collected every PV for polymer quantification.

Water-Management Approach for Shale Operations in North ...
Water-Management Approach for Shale Operations in North ...

Ionic compatibility of the ,fracturing,-,fluid, formulation is the main driver that determines the ,treatment, requirements for PW or FW reuse. Continuous technological advances ,in fracturing,-,fluid, formulations increase their tolerance to dissolved salts, leading to relaxation of the water-­quality requirements, which allows the use of produced brines for ,fracturing, without costly salt-removal ...

Energy - Industrial Water Treatment Technology
Energy - Industrial Water Treatment Technology

PeroxyMAX ,treatment, provides chemical oxidation with solids separation. Simple, fast, economic. And we always meet spec. Our ,treatment, produces a clean brine from produced and ,flowback, water by oxidizing dissolved metals, initiating floc of solids, oil & grease for easy, economic separation yielding a clean re-use water.

Green Ferrate(VI) for Multiple Treatments of Fracturing ...
Green Ferrate(VI) for Multiple Treatments of Fracturing ...

Ferrate(VI) is a green ,oxidant, that has a high redox potential and has been adopted for the efficient oxidation of ,fracturing wastewater, to achieve triple effects: demulsification, visbreaking, and COD removal. Firstly, optimal conditions were identified to build a model for fast and efficient ,treatment,.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City