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

Study on the acidity of printing wastewater

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.

Study on the acidity of printing wastewater
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,…

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 ...

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

Of the 12,604 instances of unconventional waste disposal (which includes all ,fluid, and solid waste generated from unconventional resource extraction) reported in Pennsylvania from January to June in 2013, 33.4% indicated ,treatment, by a centralized plant and then recycling in another hydraulic ,fracturing, operation, 30.3% indicated direct reuse of the wastewater in other drilling operations, 26 ...

Chemical and toxicological characterizations of hydraulic ...
Chemical and toxicological characterizations of hydraulic ...

Request PDF | Chemical and toxicological characterizations of hydraulic ,fracturing flowback, and produced water | Hydraulic ,fracturing, (HF) has emerged as a major method of unconventional oil and ...

HYDRAULIC FRACTURING REGULATORY ACT SUBPART A: …
HYDRAULIC FRACTURING REGULATORY ACT SUBPART A: …

Subpart L applies to all horizontal wells in which the total amount of all stages of stimulation ,treatment, using more than 80,000 gallons but less than 300,001 gallons in the pressurized application of hydraulic ,fracturing fluid, to initiate or propagate fractures in a geologic formation to enhance extraction or production of oil or gas are planned, have occurred since June 17, 2013, or are occurring in this State …

Benefits of Fracturing Backflow Defoamer (Case Study)
Benefits of Fracturing Backflow Defoamer (Case Study)

Benefits ,of Fracturing Backflow, Defoamer (Case Study) Petroleum is a non-renewable resource. Various chemical additives are added in the oil ,fracturing, operation. The purpose is to achieve the effect of increasing production.

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 ...

EPA Hydraulic Fracturing Study Technical Workshop #4 Water ...
EPA Hydraulic Fracturing Study Technical Workshop #4 Water ...

3,800,000 Gallons used ,for Fracturing, 4,900,000 Gallons used ,for Fracturing, ~ 4.0 Million Gallons Used Per Well ~ 4.9 Million Gallons Used Per Well Haynesville Shale Marcellus Shale* 600,000 Gallons used for Drilling 85,000 Gallons used for Drilling 5,000,000 Gallons used ,for Fracturing, 5,500,000 Gallons used ,for Fracturing

HBP Aged Oil Treatment
HBP Aged Oil Treatment

By investigation and detailed test, HBP developed the aged oil ,treatment, technology based on the centrifugal separation. ,Treatment, scale: 3t/h~10t/h ; HBP will adopt different ,treatment, process according to the property of aged oil, and carry out the resource docking according to the actual conditions in the operation site, and select corresponding HBP ,treatment, process according to our …

Hydraulic fracturing - Wikipedia
Hydraulic fracturing - Wikipedia

As the ,fracturing, process proceeds, viscosity-reducing agents such as oxidizers and enzyme breakers are sometimes added to the ,fracturing fluid, to deactivate the gelling agents and encourage ,flowback,. Such oxidizers react with and break down the gel, reducing the ,fluid,'s viscosity and ensuring that no proppant is pulled from the formation.

Experimental study of treatment processes for shale gas ...
Experimental study of treatment processes for shale gas ...

Membrane-based desalination system, under consideration for shale gas fracturing flowback wastewater treatment involves ultrafiltration (UF), reverse osmosis (RO) and storage tanks.

INTRODUCTION: The Technology and Policy of Hydraulic ...
INTRODUCTION: The Technology and Policy of Hydraulic ...

INTRODUCTION: The Technology and Policy of ,Hydraulic Fracturing and Potential Environmental, Impacts of Shale Gas Development - Volume 14 Issue 4

Proceedings of the Technical Workshops for the Hydraulic ...
Proceedings of the Technical Workshops for the Hydraulic ...

After settling, the middle 75% of the ,flowback, water was transferred to a frac ,tank, and the rest of the required water for the ,fracturing treatment, was made up with fresh water. Using analytical or viscoelastic measurements, additional surfactants were used to reconstitute the ,fluid,.

Gas drilling - a short explanation and suggestions for ...
Gas drilling - a short explanation and suggestions for ...

The leaks and spills of ,backflow fluid, are management, monitoring and regulatory issues. Cracks in ,well, casings are construction inspection issues as ,well,. The faults are not designed into the process by intent. Presence of dangerous chemicals in the basic ,fracturing fluid, would appear to be inconsequential, given their low concentration.

Environmental life cycle analysis of water and CO2-based ...
Environmental life cycle analysis of water and CO2-based ...

-based ,fracturing, fluids. Input Base Case Outlook Case Injected ,fluid, volume 70% of volume injected for water-based frac 65% of volume injected for water-based frac Recovered CO 2 (,flowback, + production) 60-90% of injected ,fluid, (median 75%) 10-90% of injected ,fluid, (median 50%) Separated CO 2 disposal (in membrane separation) Vented/flared

US9809478B2 - Recycling and treatment process for produced ...
US9809478B2 - Recycling and treatment process for produced ...

A portable, water, recycling and, treatment, system and process for used and produced, flowback frac water, pumps the, water, from a collection tank through a series of dedicated hydration, retention and...

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City