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

Acidic wastewater from titanium industry is rich in Ti

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.

Acidic wastewater from titanium industry is rich in Ti
(PDF) Shale Gas: An Overview | Tristan Euzen - Academia.edu
(PDF) Shale Gas: An Overview | Tristan Euzen - Academia.edu

Contamination by ,fracturing, fluids may potentially occurs at different stages of a well ,treatment,, during chemicals transport and mixing, by spills or leaks of surface storage, during injection or ,flowback, production and associated with the ,treatment, and disposal of wastewater (Fig. 58).

Form 10-K - SEC
Form 10-K - SEC

This aspect of well design is intended to prevent contact between the ,fracturing fluid, and any aquifers during the hydraulic ... Upon ,flowback, of the ... 30 years of industry experience. Our Chief Operating Officer, Qingming Yang, earned his B.S. in Petroleum Geology from ,Chengdu, …

Study of Cyclic Fracturing in Vertical CBM Wells ~ Fulltext
Study of Cyclic Fracturing in Vertical CBM Wells ~ Fulltext

Moschovidis developed this technology and applied in Mounds-injection ,project, to create fractures shifted from one to the next direction in the same well [14 B.J. Lewis, and J.B. Surjaatmadja, "Method to create multiple collocated hydraulic fractures using a temporary localized change in stress anisotropy produced during an initial stimulation ,treatment,", In: SPE Annual Technical Conference ...

Removal of Ca2+ Mg2+ Ba2+ and Sr2+ from shale gas ...
Removal of Ca2+ Mg2+ Ba2+ and Sr2+ from shale gas ...

In China, especially in the Longmaxi Formation in the Sichuan Basin, the water consumption of ,fracturing fluid, used in a single well is about 16,000–40,000 m 3.About 10–20% ,fracturing fluid, is sent back to the ground in four weeks, while the remaining water will ,flow back, as a gas-water mixture with daily water production of 1–10 m 3 /d at the later stage.

Fault Slip Risk Assessment and Treating Parameter ...
Fault Slip Risk Assessment and Treating Parameter ...

These data determined how much pumping rate or ,fluid, volume would be used for each stage during field ,fracturing, operations. From the ,fracturing, operation design, all stages near the faults were taken as risky stages for casing deformation so that measures such as reducing the pumping rate by 2 m 3 /min (from 16 m 3 /min to 14 m 3 /min) or the ,fluid, volume by 300 m 3 (from 1800 m 3 to 1500 m 3 ...

Research on adaptability of low permeability fracturing ...
Research on adaptability of low permeability fracturing ...

The pressure coefficient of hujianshan reservoir is low,reservoir sand is small and heterogeneity is strong.Aiming to the geological features of hujianshan reservoir,and through the indoor experimental research,a ,fracturing fluid, system with low injury which is suitable for hujianshan reservoir is obtained which optimizes AP-P3(hydrophobically associating polymers) as gelatinizer,treats ...

Study of Hydraulic Fracturing Real-time Evaluation Technology
Study of Hydraulic Fracturing Real-time Evaluation Technology

Dali Guo 1, Lei Xu 1, Xiaohui Zeng 2, Xijun Ke 1 and Bo Tao 1. 1 State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, School of Sciences, Southwest Petroleum University, ,Chengdu,, Sichuan, 610500, China; 2 School of Petroleum Engineering, Southwest Petroleum University, ,Chengdu,, Sichuan, 610500, China. Received: March 31, 2014. Revised: July 18, 2014.

The shale gas revolution in China-problems and countermeasures
The shale gas revolution in China-problems and countermeasures

For example, the reused ,flowback fluid, ratio of the Marcellus shale gas region has increased from less than 10% in 2008 to more than 70% in 2011, which has greatly reduced the water consumption (Rahm et al., 2013) Nevertheless, the New York environmental protection ministry recently announced the prohibition of hydraulic ,fracturing, operations in New York State, after a seven-year investigation.

Research on adaptability of low permeability fracturing ...
Research on adaptability of low permeability fracturing ...

The pressure coefficient of hujianshan reservoir is low,reservoir sand is small and heterogeneity is strong.Aiming to the geological features of hujianshan reservoir,and through the indoor experimental research,a ,fracturing fluid, system with low injury which is suitable for hujianshan reservoir is obtained which optimizes AP-P3(hydrophobically associating polymers) as gelatinizer,treats ...

IPTC 2019 Session ePoster Schedule
IPTC 2019 Session ePoster Schedule

(Alternate paper in Session 33: ,Fracturing, 0RGHOOLQJ DQG 'HVLJQ Thursday, 28 March Time Paper 1030 19178 Case History: Real-Time Fiber-Optic Technology Maximises Tight Carbonate Formation Returns in Kuwait, Multistage Acid ,Fracturing, Diagnostics, Post-,Treatment Flowback, Allocation, and Production 3UR¿OLQJ

Faculty Publications and Patents | Research | Bob L. Herd ...
Faculty Publications and Patents | Research | Bob L. Herd ...

Experimental optimisation of the ,fracturing treatment, design to enhance long-term gas production in shale formations. Alameri, A., Gamadi, T., Ispas, I. (2018). Evaluation of the near fracture face formation damage caused by the spontaneously imbibed ,fracturing fluid, in unconventional gas reservoirs.

Removal of Ca2+ Mg2+ Ba2+ and Sr2+ from shale gas ...
Removal of Ca2+ Mg2+ Ba2+ and Sr2+ from shale gas ...

In China, especially in the Longmaxi Formation in the Sichuan Basin, the water consumption of ,fracturing fluid, used in a single well is about 16,000–40,000 m 3.About 10–20% ,fracturing fluid, is sent back to the ground in four weeks, while the remaining water will ,flow back, as a gas-water mixture with daily water production of 1–10 m 3 /d at the later stage.

Fault Slip Risk Assessment and Treating Parameter ...
Fault Slip Risk Assessment and Treating Parameter ...

These data determined how much pumping rate or ,fluid, volume would be used for each stage during field ,fracturing, operations. From the ,fracturing, operation design, all stages near the faults were taken as risky stages for casing deformation so that measures such as reducing the pumping rate by 2 m 3 /min (from 16 m 3 /min to 14 m 3 /min) or the ,fluid, volume by 300 m 3 (from 1800 m 3 to 1500 m 3 ...

Form 10-K
Form 10-K

This aspect of well design is intended to prevent contact between the ,fracturing fluid, and any aquifers during the hydraulic ... Upon ,flowback, of the ... 30 years of industry experience. Our Chief Operating Officer, Qingming Yang, earned his B.S. in Petroleum Geology from ,Chengdu, …

IPTC 2019 Session ePoster Schedule
IPTC 2019 Session ePoster Schedule

(Alternate paper in Session 33: ,Fracturing, 0RGHOOLQJ DQG 'HVLJQ Thursday, 28 March Time Paper 1030 19178 Case History: Real-Time Fiber-Optic Technology Maximises Tight Carbonate Formation Returns in Kuwait, Multistage Acid ,Fracturing, Diagnostics, Post-,Treatment Flowback, Allocation, and Production 3UR¿OLQJ

IPTC 2019 Session ePoster Schedule
IPTC 2019 Session ePoster Schedule

(Alternate paper in Session 33: ,Fracturing, 0RGHOOLQJ DQG 'HVLJQ Thursday, 28 March Time Paper 1030 19178 Case History: Real-Time Fiber-Optic Technology Maximises Tight Carbonate Formation Returns in Kuwait, Multistage Acid ,Fracturing, Diagnostics, Post-,Treatment Flowback, Allocation, and Production 3UR¿OLQJ

Fault reactivation and earthquakes with magnitudes of up ...
Fault reactivation and earthquakes with magnitudes of up ...

This paper presents a timely and detailed study of significant injection-induced seismicity recently observed in the Sichuan Basin, China, where shale-gas hydraulic ,fracturing, has been initiated ...

Agenda - SPE/AAPG/SEG Asia Pacific Unconventional ...
Agenda - SPE/AAPG/SEG Asia Pacific Unconventional ...

Time Paper # Presentation; 1030-1100: 198274: Novel Coalbed Methane Reservoir Permeability and Reserve Evaluation Method Based on Flowing Material Balance Equation at Dewatering Stage Considering Permeability Variation J. Shi, J. Wu, China U. of Petroleum (Beijing); T. Zhang, China U. of Petroleum (Beijing), The U.of Texas at Austin; Z. Sun, Y. Jia, Y. Fang, X. Li, China U. of Petroleum (Beijing)

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 ...

Qing Lan - Pipeline Integrity Engineer - Suncor | LinkedIn
Qing Lan - Pipeline Integrity Engineer - Suncor | LinkedIn

Many field data show that only a small fraction of hydraulic ,fracturing, / ,treatment fluid, is recoverable during ,flowback, operation. The correlation between water loss and rock petrophysical properties can be indicated by analyzing spontaneous imbibition of shale / tight reservoir rocks.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City