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

Chemical treatment of acid wastewater in junior high school

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.

Chemical treatment of acid wastewater in junior high school
Indications of Transformation Products from Hydraulic ...
Indications of Transformation Products from Hydraulic ...

In the course of a hydraulic ,fracturing, operation, a base fluid must first be low-friction to convey the ,fracturing, pressure underground, and then the fluid must become viscous to effectively transport proppants into the formation, and subsequently, the fluid must become nonviscous again to facilitate ,flow back, to the surface.

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

1/1/2018, · The ,fracturing, fluid applied in the ,field, contained approximately 0.35 wt.% high-molecular-weight guar, 0.36 wt.% cross-linking agent (i.e., organic borate), 0.7 wt.% cross-linking regulator (i.e., alkali), 1 wt.% temperature stabilizing agent (i.e., antioxidant), 1 wt.% ,flowback, surfactant, 1 wt.% demulsifier, and traces of other additives.

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

16/2/2017, · With a special focus on hydraulic ,fracturing, treatments in Germany, an investigation performed by the German Federal Ministry of the Environment, Nature Conservation, and Nuclear Safety shows that 63 of 80 preparations explicitly used in ,fracturing fluids,/products in Germany between 1982 and 2011 were classified as toxic, dangerous to the environment, harmful to …

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

Given the supply and disposal challenges, many ,gas, producers are collecting water used in ,fracturing, operations and treating it for reuse in a subsequent ,gas, well. These water ,recycling, approaches can reduce expenses, increase efficiency and help protect the surrounding environment; but several factors, including the complexity of shale ,gas, production, the variability of water chemistries in different areas, …

Polymers | Free Full-Text | Experimental Investigation and ...
Polymers | Free Full-Text | Experimental Investigation and ...

In hydraulic ,fracturing,, ,fracturing fluids, are used to create fractures in a hydrocarbon reservoir throughout transported proppant into the fractures. The application of many fields proves that conventional ,fracturing, fluid has the disadvantages of residue(s), which causes serious clogging of the reservoir’s formations and, thus, leads to reduce the permeability in these hydrocarbon …

(PDF) A review of the issues and treatment options for ...
(PDF) A review of the issues and treatment options for ...

The ,fracturing, of shale ,gas, wells requires large amounts of water (Vengosh et al., 2014). It can also produce large volumes of wastewater and waste drill cuttings that need to be treated before ...

UV water treatment for the oil and gas industry - Oil Gas
UV water treatment for the oil and gas industry - Oil Gas

Significantly reduces truck movements – By ,recycling, and reusing ,flow-back, water, truck movements required to bring in both fresh water and take away wastewater are significantly reduced. Based on a well using 30,000 m 3 of water, generating 40% flowback, on-site treatment and flowback water reuse could eliminate up to 1,556 tanker trips.

Background for NEPA Reviewers : Crude Oil and Natural Gas ...
Background for NEPA Reviewers : Crude Oil and Natural Gas ...

However, the Agency believes that some associated wastes were not contained in the original exemption. These include: unused ,fracturing fluids, or acids; ,gas, plant cooling tower cleaning wastes; oil and ,gas, service company wastes, such as empty drums, drum rinsate, vacuum truck rinsate. sandblast media, painting wastes, spent solvents.

DigChip IC database
DigChip IC database

Recon ,Technology, Receives Patent for Oilfield ,Wastewater, Treatment Device BEIJING, Dec. 6, 2016 /PRNewswire/ -- Recon ,Technology,, ,Ltd,. , ("Recon" or the "Company"), a leading independent oilfield services provider operating primarily in China, today announced it has been awarded a patent for its proprietary Oilfield ,Wastewater, Treatment Device by China's State Intellectual Property Office.

1. Introduction - Hindawi
1. Introduction - Hindawi

Hydraulic ,fracturing, enables hydrocarbon production from low-permeability or low-productive reservoirs to be economical. In the US, 51% of crude oil production and 67% of natural ,gas, production came from the hydraulically fractured wells in 2015 [1 – 3].To fracture the formation, a large volume of water is injected to create a fracture network that provides pathways for …

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

The ,fracturing, fluid applied in the ,field, contained approximately 0.35 wt.% high-molecular-weight guar, 0.36 wt.% cross-linking agent (i.e., organic borate), 0.7 wt.% cross-linking regulator (i.e., alkali), 1 wt.% temperature stabilizing agent (i.e., antioxidant), 1 wt.% flowback surfactant, 1 wt.% demulsifier, and traces of other additives.

US9027646B2 - Fracturing fluid water reuse system and ...
US9027646B2 - Fracturing fluid water reuse system and ...

Methods of processing a fluid recovered from an oil or ,gas, extraction operation for reuse in a hydraulic ,fracturing, fluid are described. The methods include providing an amount of a produced fluid composition containing iron and suspended solids and controlling at least one of the conductivity, iron content, oxidative strength, and pH of the composition, such that Fenton's …

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

Fracturing Fluids, Conventional ,fracturing fluids, include water-based and polymer-containing ,fluids,, hydrocarbon- based ,fluids,, energized ,fluids, and foams. These are not covered in this paper. Unconventional ,fracturing fluids, include non-polymer-containing ,fluids, such as viscoelastic surfactant ,fluids,, methanol-containing ,fluids,, liquid C02-based ,fluids, and liquefied petroleum ,gas,-based ,fluids,.

drinking water treatment Equipment available in Laos
drinking water treatment Equipment available in Laos

The units are capable of ,producing, safe drinking water free of physical and ... By Idrodepurazione Srl based in Seregno ... meaning you can ship via road, rail or sea using the most economical method to your remote sites. Ideal for Military, ,Oil,/Gas, Mining, Refugee, ... By Quanju Ozone ,Technology Co Ltd, …

US9027646B2 - Fracturing fluid water reuse system and ...
US9027646B2 - Fracturing fluid water reuse system and ...

Methods of processing a fluid recovered from an oil or ,gas, extraction operation for reuse in a hydraulic ,fracturing fluid, are described. The methods include providing an amount of a produced fluid composition containing iron and suspended solids and controlling at least one of the conductivity, iron content, oxidative strength, and pH of the composition, such that Fenton's reagent is formed in situ.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City