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oil and gas equipment

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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oil and gas equipment
For ESG investors ‘Clean Fracs’ could mitigate ...
For ESG investors ‘Clean Fracs’ could mitigate ...

19/4/2021, · As regulatory requirements and ESG reporting and transparency increase to address gas flaring, “clean fracs” could be one solution for upstream oil …

Hydraulic Fracturing Return Fluids from Offshore ...
Hydraulic Fracturing Return Fluids from Offshore ...

Seawater is often used as a base ,fluid, to make hydraulic ,fracturing, fluids in offshore HF operations, whereas freshwater is most commonly used in terrestrial HF wells. The injected chemical additives (e.g., stabilizers) therefore also differ due to the use of seawater-based hydraulic ,fracturing, fluids as well as other constraints specific to offshore platforms.

Fracturing-Fluid Flowback Simulation with Consideration of ...
Fracturing-Fluid Flowback Simulation with Consideration of ...

In the course of fracturing-fluid flowback, the fluid in the primary hydraulic fracture transports to the wellbore under the hydraulic pressure difference, and simultaneously the fluid in the induced fracture transports to the primary fracture as compensation under the natural convection.

Energies | Free Full-Text | The Effect of Fracturing Fluid ...
Energies | Free Full-Text | The Effect of Fracturing Fluid ...

Fracturing fluid trapped in the micro-nano induced cracks is difficult to flowback due to the strong capillary force, but under the capillary force, the liquid can move from induced cracks to small pores, which can greatly increase the main gas flow channel, and thus after well …

Engineering criteria for fracture flowback procedures ...
Engineering criteria for fracture flowback procedures ...

Simulation studies indicate that selection of a desirable ,flowback, rate is very sensitive to crossflow effects resulting from induced fractures in multiplemore » This crossflow can result in significant overflushing of proppant in the lower stress zones, if not countered by properly applied ,flowback, procedures. « less

Cementing | Weatherford International
Cementing | Weatherford International

Available in ,multiple, materials, our reliable plug and dart systems are compatible with a wide range of wellbore fluids in subsea, surface, liner, extended-reach, and multistage cementing applications.

Hydraulic Fracturing 101 - Earthworks
Hydraulic Fracturing 101 - Earthworks

Volatile organic constituents have been shown to be present in ,fracturing fluid flowback, wastes at levels that exceed drinking water standards. For example, testing of ,flowback, samples from Texas have revealed concentrations of 1,2-Dichloroethane at 1,580 ppb, which is more than 316 times EPA’s Maximum Contaminant Level for 1,2-Dichloroethane in drinking water .

Hydraulic fracturing - Wikipedia
Hydraulic fracturing - Wikipedia

The process involves the high-pressure injection of "fracking fluid" (primarily water, containing sand or other proppants suspended with the aid of thickening agents) into a wellbore to create cracks in the deep-rock formations through which natural gas, petroleum, and brine will flow more freely.

Intelligent Completions - Halliburton
Intelligent Completions - Halliburton

Leaders in intelligent well completion technology ,Halliburton, SmartWell® completion systems allow you to collect, transmit, and analyze completion, production, and reservoir data while also controlling and monitoring selected reservoir zones remotely and in real-time.

Seismic | Schlumberger
Seismic | Schlumberger

WesternGeco has continuously led the industry in innovation and technical improvements that meet your subsurface imaging challenges. We’ve pioneered depth migration technologies and broadband processing and continue to heavily invest in improving algorithms such as reflection full-waveform inversion, reverse time migration, and least-squares migration.

Hydraulic Fracturing and Flowback Hazards Other than ...
Hydraulic Fracturing and Flowback Hazards Other than ...

Hydraulic ,fracturing, is a treatment process that stimulates well production in the upstream oil and gas industry. While not a new process, hydraulic ,fracturing, has been increasingly used in the last ten years due to the increase in horizontal well development, which requires ,multiple, stimulation stages per well. Hydraulic ,fracturing, involves

SPE-173264-MS Simulation of the Impact of Fracturing Fluid ...
SPE-173264-MS Simulation of the Impact of Fracturing Fluid ...

during ,flowback, for a long production period and large quantities ,of fracturing fluid, are still blocked in the formation. A major concern with hydraulic ,fracturing, is water blocking effect in tight formation due to high capillary pressure and the presence of water sensitive clays. Additionally, several mechanisms

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.

JPT Homepage
JPT Homepage

NASA is undertaking a drilling project on the Moon—the first on any planetary body outside the Earth. The mission’s purpose, collecting subsurface soil and ice samples to search for water beneath the lunar surface, is being compared to collecting core samples on Earth and will use technologies, such as a rotary-percussive drill, that have been adapted from those for h…

Hydraulic fracturing - Wikipedia
Hydraulic fracturing - Wikipedia

Hydraulic fracturing,, also called fracking, fracing, hydrofracking, fraccing, frac'ing, and hydrofracturing, is a well stimulation technique involving the ,fracturing, of bedrock formations by a pressurized liquid. The process involves the high-pressure injection of "fracking ,fluid," (primarily water, containing sand or other proppants suspended with the aid of thickening agents) into a wellbore ...

Oil Well Treatment Chemicals - Well Production | Schlumberger
Oil Well Treatment Chemicals - Well Production | Schlumberger

Risk appraised management process. Throughout tenure of product and service supply, our risk appraised management process confirms and ensures delivery of the resources and activities required to identify, develop, and secure production technology enhancements that will deliver value to our customers while ensuring top-quartile QHSE performance. ...

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