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

Is the washing wastewater acidic or alkaline

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.

Is the washing wastewater acidic or alkaline
Proceedings of the International Field Exploration and ...
Proceedings of the International Field Exploration and ...

This book presents selected papers from the 7th ,International Field Exploration and Development Conference, (IFEDC 2017), which focus on upstream technologies used in oil & ,gas, development, the principles of the process, and various design technologies. The conference not only provides a platform for exchanging lessons learned, but also promotes the development of scientific research in oil ...

Field test of volume fracturing for horizontal wells in ...
Field test of volume fracturing for horizontal wells in ...

A factory ,fracturing, model of multi-well cluster ,in Sulige gas field,, NW China Water-out performance and pattern of horizontal wells for marine sandstone reservoirs in Tarim Basin, NW China Volume ,fracturing, of deep shale ,gas, horizontal wells

Water Management for Hydraulic Fracturing in ...
Water Management for Hydraulic Fracturing in ...

Polymers in the, flowback fluid, can be in different states of solution and have significantly different molecular weights from the polymers that were pumped downhole. In many cases, a breaking agent is used to reduce polymer viscosity, which promotes, HF fluid flow, from the, fracture, and helps the proppant stay in place during flowback.

Keliu Wu - Associate Professor - China University of ...
Keliu Wu - Associate Professor - China University of ...

The shale ,gas, recovery predicted by the two ,parameters, ... the influences of the properties of a ,fracturing fluid, and a variation in fracture permeability caused by a pressure change on tracer ,flowback, profiles are not investigated. ... Because of the complex shape sand bodies of ,Sulige Gas Field,, ,gas, well controlled reserves is low, ...

Frontiers | An Interpretation Model for the Production ...
Frontiers | An Interpretation Model for the Production ...

In order to calculate Cv, several important ,parameters,, such as the inner diameters of casing pipes (D, unit: m), mean velocity of ,fluid, (Vm, unit: m/s), ,fluid, density (unit: kg/m3), and ,fluid, viscosity (unit: mPa·s), are calculated.

On-site treatment of flowback and produced water from ...
On-site treatment of flowback and produced water from ...

1/12/2018, · On-site ,flowback treatment, systems are typically rated and selected based on three fundamental categories: satisfying customer needs (e.g. meeting effluent quality, capacity, delivery time and time required to reach stable and steady effluent quality), common features comparison (e.g. ,treatment, costs, stability of operation, scalability, logistics, and maintenance frequency) and through substantial product differentiation such as better service condition, overcoming current ,market, ...

Unconventional Hydrocarbons and Emerging Fuels
Unconventional Hydrocarbons and Emerging Fuels

Energized ,fracturing, fluids as an alternative for effective stimulation of shales ,gas, formation Klaudia Wilk Lab experiments on the formation artificial ,flowback, from hydraulic ,fracturing, with energized ,fluid

Rate Transient Analysis for Multistage Fractured ...
Rate Transient Analysis for Multistage Fractured ...

A mathematical model of multistage fractured horizontal well (MsFHW) considering stimulated reservoir volume (SRV) was presented for tight oil reservoirs. Both inner and outer regions were assumed as single porosity media but had different formation ,parameters,. Different flow regimes were divided based on pressure transient analysis (PTA) curves. According to rate transient analysis (RTA), the ...

A comparative study of flowback rate and pressure ...
A comparative study of flowback rate and pressure ...

A comparative study of ,flowback, rate and pressure transient behavior in multifractured horizontal wells completed in tight ,gas, and oil reservoirs Journal of Natural ,Gas, Science and Engineering 17 (2014) 82e93 Contents lists available at ScienceDirect Journal of Natural ,Gas, Science and Engineer...

Impacting Factors Dynamic Process and Correction of ...
Impacting Factors Dynamic Process and Correction of ...

The ,flowback, water transients can provide useful information about the complexity of the fracture network after the ,fracturing, operations. In this paper, a math. model for modeling ,fracturing fluid flowback, of hydraulically fractured shale ,gas, wells is established.

Dynamic Variation of Water Saturation and Its Effect on ...
Dynamic Variation of Water Saturation and Its Effect on ...

A higher ,fracturing fluid, viscosity causes more water traps at the bottom of fractures and intensifies the formation damage on tight ,gas, wells. Results indicate that the ,fracturing fluid, filtration has a great impact on the ,flowback, performance and later ,gas, prodn.

A comparative study of flowback rate and pressure ...
A comparative study of flowback rate and pressure ...

A comparative study of ,flowback, rate and pressure transient behavior in multifractured horizontal wells completed in tight ,gas, and oil reservoirs Journal of Natural ,Gas, Science and Engineering 17 (2014) 82e93 Contents lists available at ScienceDirect Journal of Natural ,Gas, Science and Engineer...

Conferences | SPE Asia Pacific Oil and Gas Conference and ...
Conferences | SPE Asia Pacific Oil and Gas Conference and ...

Novel ,Fracturing Fluid, Significantly Increase Production ,in Sulige, Tight ,Gas Field, Zhanwei Yang ; Lifeng Yang ; Yaoyao Duan ; Yonghui Wang ; Zhuhong Tian ; Yongjun Lu Paper presented at the SPE/IATMI Asia Pacific Oil & ,Gas, Conference and Exhibition, Nusa Dua, Bali, Indonesia, October 2015.

Proceedings of the International Field Exploration and ...
Proceedings of the International Field Exploration and ...

Field, application showed that, using CO2 foam ,fracturing, technology, a large amount of sand ,fracturing, treatment was carried out successfully in vertical wells ,in Sulige gas field, at the depth of 3400 m in china, the ,flow back, of gel breaking liquid was rapid and flow completely without pumping.

Productivity Model for Water-Producing Gas Well in a ...
Productivity Model for Water-Producing Gas Well in a ...

When bottom-hole flow pressure equaled formation pressure, ,gas, well production was not 0 × 10 4 m 3 /d, the angle was large, and ,gas, well production was greater. Deliverability and stress sensitivity hold a linear relationship: the stronger the stress sensitivity, the lower the deliverability of the ,gas, well, with the stress sensitivity index from 0 to 0.06 MPa −1 and the deliverability decrease rate at 37.2%.

Proceedings of the International Field Exploration and ...
Proceedings of the International Field Exploration and ...

Field, application showed that, using CO2 foam ,fracturing, technology, a large amount of sand ,fracturing, treatment was carried out successfully in vertical wells ,in Sulige gas field, at the depth of 3400 m in china, the ,flow back, of gel breaking liquid was rapid and flow completely without pumping.

Treating Flowback can be Profitable
Treating Flowback can be Profitable

The greatest challenge and potential for cost saving opportunities within the hydraulic fracturing industry lies within ,fluid, ... Treating ,Flowback, ... so will the ,market, for innovative ,treatment, ...

Impacting Factors Dynamic Process and Correction of ...
Impacting Factors Dynamic Process and Correction of ...

The ,flowback, water transients can provide useful information about the complexity of the fracture network after the ,fracturing, operations. In this paper, a math. model for modeling ,fracturing fluid flowback, of hydraulically fractured shale ,gas, wells is established.

Field test of volume fracturing for horizontal wells in ...
Field test of volume fracturing for horizontal wells in ...

A factory ,fracturing, model of multi-well cluster ,in Sulige gas field,, NW China Water-out performance and pattern of horizontal wells for marine sandstone reservoirs in Tarim Basin, NW China Volume ,fracturing, of deep shale ,gas, horizontal wells

Hydraulic Fracturing Market Worldwide Survey On Product ...
Hydraulic Fracturing Market Worldwide Survey On Product ...

8/7/2020, · Global Hydraulic Fracturing ,Market,: Snapshot The process of hydraulic well fracturing (or ‘fracking’) essentially includes fracturing the rock or creating

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City