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Reuse of fracturing flowback fluid

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.

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Reuse of fracturing flowback fluid
Hydraulic Fracturing Waste Streams—An Overview - EHS Daily ...
Hydraulic Fracturing Waste Streams—An Overview - EHS Daily ...

The ,physical, and chemical ,properties, of ,flowback, water vary considerably depending on the geographic location of the play, the geological formation, and the chemicals introduced during the drilling and ,fracturing, operations.” Also important is the fact that both ,flowback, volume and water ,properties, can vary throughout the lifetime of the well.

(PDF) Hydraulic fracturing wastewater in Germany ...
(PDF) Hydraulic fracturing wastewater in Germany ...

These studies provide the basic information to estimate the proportion of hydraulic ,fracturing fluid, in ,flowback,.In this study, 17 ,flowback, quality parameters including chloride, sodium, calcium, strontium, barium, sulfate, potassium, lithium, magnesium, iron, manganese, chromium, nickel, lead, zinc, acetate, formate and the volume obtained from the three selected wells were used for ,flowback, evaluation.The …

Annual Report (10-k) - Investors Hub
Annual Report (10-k) - Investors Hub

Laredo is an independent energy company focused on the acquisition, exploration and development of oil and natural gas ,properties,, primarily in the Permian Basin of West Texas. The oil and liquids-rich Permian Basin is characterized by multiple target horizons, extensive production histories, long-lived reserves, high drilling success rates and high initial production rates.

Annual Report (10-k) - Investors Hub
Annual Report (10-k) - Investors Hub

This included seismic data and interpretations (3-D and micro seismic), open hole log information (both vertically and horizontally collected) and petrophysical analysis of that log data, mud logs, gas sample analysis, measurements of total organic content, thermal maturity, test production, ,fluid properties,, and core data as well as statistical performance data yielding predictable and ...

A study of the mechanism of nonuniform production rate in ...
A study of the mechanism of nonuniform production rate in ...

flowback, data to study the distribution ,of fracturing fluid, for an individual ,fracturing, stage. Based on gas tracer technology, Miao et al29 analyzed the characteristics of the gas production profile of the MFHWs in shale gas. Although scholars have carried out a lot of work, there is still a lack of systematic research on the mechanism of

Environmental impact of hydraulic fracturing in the United ...
Environmental impact of hydraulic fracturing in the United ...

Flowback, is the portion of the injected ,fracturing fluid, that flows back to the surface, along with oil, gas, and brine, when the well is produced. An estimated 90% of ,flowback, in the United States is disposed of into deep EPA-licensed Class II disposal wells , with the remaining less than 10% reused, evaporated, used for irrigation, or discharged to surface streams under an NPDES permit.

Zero Flowback Rate of Hydraulic Fracturing Fluid in Shale ...
Zero Flowback Rate of Hydraulic Fracturing Fluid in Shale ...

A high ,flowback rate, of hydraulic ,fracturing fluid, (HFF) yields a high gas production ,rate, in a tight sand gas reservoir. This idea is well followed when it comes to the hydraulic ,fracturing, of a shale gas well. Therefore, numerous studies have focused on increasing the ,flowback rate, of HFF in shale gas reservoirs to mitigate the water blocking damage. Yet, only a small portion of the injected ...

Ethylamine | C2H5NH2 - PubChem
Ethylamine | C2H5NH2 - PubChem

IDENTIFICATION: ,Ethylamine, (also known as ethanamine) is a colorless gas at temperatures above 62 degrees F and a water-white liquid below 62 degrees.It smells like ammonia.,Ethylamine, is very soluble in water.USE: ,Ethylamine, is an important commercial chemical used as a starting material to make other chemicals, including certain herbicides, dyes, fabric-treatment chemicals, and resins.

Potassium hydroxide | KOH - PubChem
Potassium hydroxide | KOH - PubChem

Potassium hydroxide,, also known as lye is an inorganic compound with the chemical formula KOH.Also commonly referred to as caustic potash, it is a potent base that is marketed in several forms including pellets, flakes, and powders.It is used in various chemical, industrial and manufacturing applications. ,Potassium hydroxide, is also a precursor to other potassium compounds.

Oilfield Technology - April 2021 by PalladianPublications ...
Oilfield Technology - April 2021 by PalladianPublications ...

Oilfield Technology’s first issue of 2021 begins with a look at US tight oil’s prospects this year. The issue then moves on to cover completions technology, production forecasting, electric ...

Treatment of Hydraulic Fracturing Fluids in Petroleum ...
Treatment of Hydraulic Fracturing Fluids in Petroleum ...

1. Chemical ,and physical properties, of the wastewater. 2. Volumes, duration, and flow ,rate, generated. 3. Desired end-use of the wastewater. 4. Treatment and disposal options allowed by state and federal regulations. 5. Technical and economic feasibility of a particular option, including transportation. 6.

The effect of hydraulic flowback and produced water on ...
The effect of hydraulic flowback and produced water on ...

20/4/2017, · Hydraulic ,fracturing fluid, are complex mixtures containing high concentrations of salts (up to 330,000 ppm), organic, and metal contaminants. However, little …

Treatment of high viscosity fracturing flowback by ...
Treatment of high viscosity fracturing flowback by ...

The viscosity ,of fracturing flowback, was relatively high due to the guar gum. Therefore, the ,fracturing flowback, was different from conventional oilfield wastewater, which couldn't be treated by flocculation and sedimentation directly. Hence, degrading the molecular chain of guar gum was essential for the subsequent treatment process.

Biomineralization of hypersaline produced water using ...
Biomineralization of hypersaline produced water using ...

15/2/2021, · It should be noted that various divalent cations (e.g., Ca 2+, Mg 2+, Ba 2+, Sr 2+) can form stable scale deposits (e.g., CaCO 3, MgCO 3, CaSO 4) in the wellbore when reusing PW for hydraulic ,fracturing, operations, thereby limiting the efficiency of friction reducers, accelerating corrosion ,rate, in the reservoir, and even blocking pipelines and wells (Chang et al., 2019b), which pose a ...

Modeling and Simulation of Shale Fracture Attitude | ACS Omega
Modeling and Simulation of Shale Fracture Attitude | ACS Omega

Firstly, the increase of max. water relative permeability can raise the water ,flowback rate, and gas prodn. ,rate, but increasing non-wetting phase entry pressure will decrease the fluids flow ,rate,. Secondly, the impact of fractures zone width on gas prodn. performance is unstable and increasing initial water satn. can increase the water ,flowback rate, but decrease gas prodn. ,rate,.

Chapter 5 - Natural Gas Development Activities and High ...
Chapter 5 - Natural Gas Development Activities and High ...

5.4.1 Desirable ,Properties of Fracturing, Fluids ... 5.11.1 ,Flowback, Water Recovery ... Table 5‐7 ‐ Categories based on chemical structure of potential ,fracturing fluid, constituents. Chemicals are grouped ...

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