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

Harm of strong acid industrial 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.

Harm of strong acid industrial wastewater
Spills in Oil and Natural Gas Fields
Spills in Oil and Natural Gas Fields

reservoirs and so is extracted along with the oil/,gas,); in some cases this can include ,flowback, of hydraulic fracturing ,fluid,. The same study found that 75–94% of spills occurred during the first three years of a well’s life. This is the time during which a well is drilled, hydraulically ,fractured,, and has the highest production rate.

Flowback and Well Testing | Schlumberger
Flowback and Well Testing | Schlumberger

But beyond this necessary task, once the well has been cleaned up, well testing can be conducted. The choke pressure is managed to flow the wellstream of reservoir ,fluid,, typically to a three-phase separator to measure the flow rate of each component: ,gas,, oil, …

Use of Drill Cuttings and Flowback Fluid Compositions to ...
Use of Drill Cuttings and Flowback Fluid Compositions to ...

Geochemical (,gas composition,) data was obtained from cuttings samples collected from the vertical, bend and lateral sections of the subject MFHW while drilling in order to provide a “fingerprint” for each geologic interval. This information, combined with ,flowback fluid, compositions, was used to constrain

Flowback and Well Testing | Schlumberger
Flowback and Well Testing | Schlumberger

But beyond this necessary task, once the well has been cleaned up, well testing can be conducted. The choke pressure is managed to flow the wellstream of reservoir ,fluid,, typically to a three-phase separator to measure the flow rate of each component: ,gas,, oil, …

Spills in Oil and Natural Gas Fields | American ...
Spills in Oil and Natural Gas Fields | American ...

The most commonly spilled ,fluid, is produced water (sometimes including ,flowback, of hydraulic fracturing ,fluid,). Other commonly spilled fluids include crude oil, fluids to be used for hydraulic fracturing, and drilling waste (slurries of rock chips and drilling mud produced during drilling). 8 For more information on the ,composition, and handling of produced water, see “ Using Produced Water ” in this …

Hydraulic Fracturing of Oil and Gas Wells in Kansas
Hydraulic Fracturing of Oil and Gas Wells in Kansas

Fracturing Fluids. Fluids used for hydraulic fracturing consist primarily of water and a proppant (usually sand), with various additives that serve different purposes (table 1). Water and sand make up 98% or more of the ,fluid,, while the additives constitute 2% or less (FracFocus.org, 2011).

Toxicity of hydraulic fracturing wastewater from black ...
Toxicity of hydraulic fracturing wastewater from black ...

ABSTRACT Genome sequences were obtained for two isolates of the genus Arcobacter from saline fluids produced from hydraulically ,fractured, shale ,gas, wells in the Marcellus and Utica formations. These genomes provide insight into microbial sulfur cycles occurring in a …

Hydraulic Fracturing of Oil and Gas Wells in Kansas
Hydraulic Fracturing of Oil and Gas Wells in Kansas

Fracturing Fluids. Fluids used for hydraulic fracturing consist primarily of water and a proppant (usually sand), with various additives that serve different purposes (table 1). Water and sand make up 98% or more of the fluid, while the additives constitute 2% or less (FracFocus.org, 2011).

Current opinions on foam-based hydro-fracturing in deep ...
Current opinions on foam-based hydro-fracturing in deep ...

12/11/2015, · ,Fluid flowback, properties. ,Fluid flowback, ability or returning the injected ,fluid, is also highly important for the effectiveness and productivity of the hydraulic fracturing process and quite important for environmental safety. In general, after the fracturing process, the fracture ,fluid, is returned using the ,fractured, well, prior to the commencement of ,gas, production.

Sampling and Analysis of Water Streams Associated with the ...
Sampling and Analysis of Water Streams Associated with the ...

time following a frac job event. As with conventional produced water, shale ,gas flowback, water cations are dominated by sodium and calcium; the main anion is chloride. Metals normally seen in conventional produced waters, such as iron, calcium, magnesium, and boron, are at levels in ,flowback, …

Use of Drill Cuttings and Flowback Fluid Compositions to ...
Use of Drill Cuttings and Flowback Fluid Compositions to ...

Geochemical (,gas composition,) data was obtained from cuttings samples collected from the vertical, bend and lateral sections of the subject MFHW while drilling in order to provide a “fingerprint” for each geologic interval. This information, combined with ,flowback fluid, compositions, was used to constrain

Spills in Oil and Natural Gas Fields
Spills in Oil and Natural Gas Fields

reservoirs and so is extracted along with the oil/,gas,); in some cases this can include ,flowback, of hydraulic fracturing ,fluid,. The same study found that 75–94% of spills occurred during the first three years of a well’s life. This is the time during which a well is drilled, hydraulically ,fractured,, and has the highest production rate.

Understanding the microbiology of hydraulically fractured ...
Understanding the microbiology of hydraulically fractured ...

Natural ,gas, is produced by hydraulic fracturing — a combination of vertical and horizontal drilling coupled with high-pressure injection of ,fluid,. This approach forces open fractures in the rock, allowing natural ,gas, that was previously locked away in unconnected pores to flow freely to the surface.

Suggested Reporting Parameters for Investigations of ...
Suggested Reporting Parameters for Investigations of ...

Fracturing fluid is typically greater than 98% water and sand with the remainder composed of chemical additives designed to aid gas recovery processes and protect well infrastructure, such as friction reducers, antiscalants, viscosity modifiers and biocides. During well completion, fracturing fluid returns to the surface as flowback water.

Sampling and Analysis of Water Streams Associated with the ...
Sampling and Analysis of Water Streams Associated with the ...

time following a frac job event. As with conventional produced water, shale gas flowback water cations are dominated by sodium and calcium; the main anion is chloride. Metals normally seen in conventional produced waters, such as iron, calcium, magnesium, and boron, are at …

Spills in Oil and Natural Gas Fields | American ...
Spills in Oil and Natural Gas Fields | American ...

The most commonly spilled ,fluid, is produced water (sometimes including ,flowback, of hydraulic fracturing ,fluid,). Other commonly spilled fluids include crude oil, fluids to be used for hydraulic fracturing, and drilling waste (slurries of rock chips and drilling mud produced during drilling). 8 For more information on the ,composition, and handling of produced water, see “ Using Produced Water ” in this …

Suggested Reporting Parameters for Investigations of ...
Suggested Reporting Parameters for Investigations of ...

Fracturing fluid is typically greater than 98% water and sand with the remainder composed of chemical additives designed to aid gas recovery processes and protect well infrastructure, such as friction reducers, antiscalants, viscosity modifiers and biocides. During well completion, fracturing fluid returns to the surface as flowback water.

Flowback and Well Testing | Schlumberger
Flowback and Well Testing | Schlumberger

But beyond this necessary task, once the well has been cleaned up, well testing can be conducted. The choke pressure is managed to flow the wellstream of reservoir ,fluid,, typically to a three-phase separator to measure the flow rate of each component: ,gas,, oil, …

Hydraulic fracturing and radionuclides - Wikipedia
Hydraulic fracturing and radionuclides - Wikipedia

Hydraulic fracturing is the propagation of fractures in a rock layer by pressurized ,fluid,. Induced hydraulic fracturing or hydrofracking, commonly known as fracking, is a technique used to release petroleum, natural ,gas, (including shale ,gas,, tight ,gas, and coal seam ,gas,), or other substances for extraction. Radionuclides are associated with hydraulic fracturing in two main ways.

Hydraulic Fracturing of Oil and Gas Wells in Kansas
Hydraulic Fracturing of Oil and Gas Wells in Kansas

Fracturing Fluids. Fluids used for hydraulic fracturing consist primarily of water and a proppant (usually sand), with various additives that serve different purposes (table 1). Water and sand make up 98% or more of the fluid, while the additives constitute 2% or less (FracFocus.org, 2011).

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City