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

Flotation of organic wastewater under acidic conditions

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.

Flotation of organic wastewater under acidic conditions
Frac Water Reuse - Chemical Engineering | Page 1
Frac Water Reuse - Chemical Engineering | Page 1

“Most gas producers are reusing a large portion of their flowback water — as, much as 90%, — for fracturing other wells,” he says. Experts agree that the wide range of proven, available water-treatment technologies allows water from fractured shale wells to be recycled effectively.

Reuse of Flowback Fluids as Hydraulic Fracturing Fluids in ...
Reuse of Flowback Fluids as Hydraulic Fracturing Fluids in ...

The results show that the presence of 2 wt% EDTA increased the acceptable maximum limit for TDS content of the base hydraulic ,fracturing fluid, without compromising the performance of the ,fluid,. More than 85% of analyzed ,flowback, fluids from the West Texas region (Ozona, Canyon) were suitable to be used in future jobs with no further treatment regarding ion contents.

Produced and Flowback Water Recycling and Reuse ...
Produced and Flowback Water Recycling and Reuse ...

For example, flowback fluid recovered from wells is reported to range from 9% to 35% of the fracture fluid used in the horizontal Marcellus wells in the northern tier of Pennsylvania (Wood et al.) Yoxtheimer (2010) reported an average recovery of flowback of 10% (over 30 days) per Marcellus well.

(PDF) Well Completion Design - Jonathan Bellarby | last ...
(PDF) Well Completion Design - Jonathan Bellarby | last ...

25 Full PDFs related to this paper. READ PAPER. Well Completion Design - Jonathan Bellarby

Reuse of Flowback Fluids as Hydraulic Fracturing Fluids in ...
Reuse of Flowback Fluids as Hydraulic Fracturing Fluids in ...

Toggle navigation Texas A&M University Libraries. Help; Login; Toggle navigation. OAKTrust

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

1/1/2018, · Comparing to the original ,fracturing fluid, whose density was 1.30 g/cc, the density of the ,flowback fluid, decreased with time, indicating the loss of weighting agent into the formation. When the ,flowback fluid, is reused, additional weighting agent might be needed depending on the ,fracturing, job; however, the dosage can be less than the case using the fresh water.

(PDF) Well Completion Design - Jonathan Bellarby | last ...
(PDF) Well Completion Design - Jonathan Bellarby | last ...

25 Full PDFs related to this paper. READ PAPER. Well Completion Design - Jonathan Bellarby

Hydraulic fracturing in the United States - Wikipedia
Hydraulic fracturing in the United States - Wikipedia

Hydraulic fracturing in the United States, began in 1949. According to the Department of Energy (DOE), by 2013 at least two million oil and gas wells in the US had been hydraulically fractured, and that of new wells being drilled, up to 95% are hydraulically fractured.The output from these wells makes up 43% of the oil production and 67% of the natural gas production in the United States.

Hydraulic fracturing in the United States - Wikipedia
Hydraulic fracturing in the United States - Wikipedia

Hydraulic fracturing in the United States, began in 1949. According to the Department of Energy (DOE), by 2013 at least two million oil and gas wells in the US had been hydraulically fractured, and that of new wells being drilled, up to 95% are hydraulically fractured.The output from these wells makes up 43% of the oil production and 67% of the natural gas production in the United States.

Thiourea | H2NCSNH2 - PubChem
Thiourea | H2NCSNH2 - PubChem

Thiourea, is a white crystalline solid, both naturally occurring and synthetic, that is soluble in water, ammonium thiocyanate solution and ethanol.In the past, it was used as a photographic toning agent, a component of hair preparations and a dry cleaning agent.

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

PDF | Hydraulic ,fracturing, requires a large volume of fresh water, which is difficult and expensive to obtain in the desert area such as Tarim Basin.... | Find, read and cite all the research you ...

Act 13 FAQ
Act 13 FAQ

Act 13 prohibits the preparation of any well site or drilling of any well within a floodplain if the site will include a pit or impoundment containing drilling cuttings, ,flowback, water, produced water, hazardous materials, chemicals or wastes located within the floodplain; or a tank containing hazardous materials, chemicals, condensate, wastes, ,flowback, or produced water within the floodway.

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

Therefore, it is imperative to understand the potential interactions between ,fracturing fluid, and reservoir rock, and then find solutions to reuse the ,flowback, water for subsequent ,fracturing,. In this study, once ,flowback fluid, was directly collected from the field, its chemical compositions were analyzed; then, filtering, decoloring, and chelating methods were chosen to effectively remove or shield the …

Case Study: Frac Water Reuse Technologies
Case Study: Frac Water Reuse Technologies

Generally,, 20-40%, of the fracturing fluid volume is recovered as flowback. Produced water is the water which naturally exists within shale formation and is recovered concurrently with oil and gas. After the initial flowback period, produced water resembles the characteristics of the formation brine.

REUSE OF FLOWBACK FLUIDS AS HYDRAULIC FRACTURING …
REUSE OF FLOWBACK FLUIDS AS HYDRAULIC FRACTURING …

Hydraulic ,fracturing, fluids are usually prepared in the field using fresh water. High costs of water acquisition and waste water disposal, and the lack of available water resources near operation sites, make the reuse of produced water an unavoidable option. One of the ,fluid, properties to be considered in investigating the applicability of these

Recovery and treatment of fracturing flowback fluids in ...
Recovery and treatment of fracturing flowback fluids in ...

1/11/2015, · The flowback fluid recovery and reutilization technique between wells centering on the new multi-functional surface active polymer recoverable fracturing fluid system can increase the reutilization rate of fracturing fluid substantially, with recovery and reutilization rate of, up to 70%, …

Fracking in the United States - Ballotpedia
Fracking in the United States - Ballotpedia

Hydraulic ,fracturing,, also known as fracking, is a method of oil and natural gas extraction.The process involves injecting ,fluid, into subterranean rock formations at high pressure. The high-pressure ,fluid, produces a fracture network that allows crude oil and natural gas inside dense rocks to flow into a wellbore and be extracted at the surface. The ,fluid, (known as frac ,fluid,) contains between ...

Fracking in the United States - Ballotpedia
Fracking in the United States - Ballotpedia

Hydraulic ,fracturing,, also known as fracking, is a method of oil and natural gas extraction.The process involves injecting ,fluid, into subterranean rock formations at high pressure. The high-pressure ,fluid, produces a fracture network that allows crude oil and natural gas inside dense rocks to flow into a wellbore and be extracted at the surface. The ,fluid, (known as frac ,fluid,) contains between ...

Increased Use of Quaternary Ammonium Compounds during the ...
Increased Use of Quaternary Ammonium Compounds during the ...

Hydraulic ,fracturing, (HF), a ,method, to enhance oil and gas prodn., has become increasingly common throughout the U. S. As such, it is important to characterize the chems. found in HF fluids to evaluate potential environmental fate, including fate in ,treatment, systems, and human health impacts.

Environmental Damage - an overview | ScienceDirect Topics
Environmental Damage - an overview | ScienceDirect Topics

Initially, a crew can expect a water ,flowback rate, of approximately 3500–4500 bpd, but this has been recorded as high as 6000 bpd at some shale production sites. 12,50 Beyond the first week, the ,rate, of waste production can decrease dramatically, to near 1000 bpd or …

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City