Welcome to the company ! we have many years of professional experience !
rsdzd@pyzyrsd.com +86 13525609655

Join Rotary Club

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

CONTACT US

Customer satisfaction is our first goal!

Phone

+86 13525609655

E-Mail

rsdzd@pyzyrsd.com

Address

Road West, North Branch, Jingkai Road, Puyang City

Join Rotary Club
Production Engineering - ScienceDirect
Production Engineering - ScienceDirect

1/1/2004, · An ,example, of the complexity of two-phase flows in Figure 6.2.8 shows a schematic sequence of flow patterns in vertical ,pipe,. Numerous authors [ 1-4] have presented flow- pattern and flow-regime maps in which various areas are indicated on a graph for which there are two independent coordinates.

twitter.com
twitter.com

We would like to show you a description here but the site won’t allow us.

(PDF) petrophysic.pdf | Bassam El Ghoul - Academia.edu
(PDF) petrophysic.pdf | Bassam El Ghoul - Academia.edu

Academia.edu is a platform for academics to share research papers.

machined threaded test: Topics by Science.gov
machined threaded test: Topics by Science.gov

1/5/2018, · The inconvenient loading and unloading of a long and heavy ,drill pipe, gives rise to the difficulty in measuring the contour parameters of its threads at both ends. To solve this problem, in this paper we take the SCK230 ,drill pipe, thread -repairing machine tool as a carrier to design and achieve a fast and on- machine measuring system based on a laser probe.

Engineering Definitions A-L by Zach Arneil - Issuu
Engineering Definitions A-L by Zach Arneil - Issuu

A a See ampere. A See ampere; angstrom. ˚ See angstrom. A a axis [MECH ENG] The angle that specifies the. rotation of a machine tool about the x axis. { a¯ ak sis } [ENG] To stop drilling and ...

Cost Of Compliance Proposed Underground Injection Control ...
Cost Of Compliance Proposed Underground Injection Control ...

In Texas, for ,example,, the permit to ,drill, is valid for 180 days whil.e in Louisiana, the drilling must begin within 90 days of: issuance, but the permit is then valid for the life of ' i t the well. i jonce an injection well is completed within the conditions (of a permit, a second permit for operation is issued iand is generally valid for the life of the well.

Abbreviations Drilling | Drilling Rig | Electron ...
Abbreviations Drilling | Drilling Rig | Electron ...

b barn (= 10 – 2 8 m 2) b* color reflectance ,parameter, component b.y. billion years b/d barrels per day b/e – (unit of photoelectric effect) B/L bill of lading for surface (ocean) freight [logistics] Ba barium BABI basaltic achondrite best initial ( 8 6 Sr/ 8 7 Sr ratio of primordial mantle) back off to unscrew a threaded connection; method of releasing stuck ,pipe, downhole by means of ...

Field-Based Site Characterization Technologies Course ...
Field-Based Site Characterization Technologies Course ...

I • h in ••a Kits* vde IIIIUIIIH Gwl, Level Step-2 Outer ,drill pipe, and core Bit ere advanced by vibration down over the inner dnH ,pipe, to hold the borehole 1 open while the core sample is removed. e diameter, « 1/4 diameter Grade Level I 1 Outer dril ptie remains al 1 0 leet. 20' Inner dntl ppe and core bit are advanced an additional 1 o leet.

LiveInternet @ Статистика и дневники почта и поиск
LiveInternet @ Статистика и дневники почта и поиск

We would like to show you a description here but the site won’t allow us.

(PDF) Petrophysics | Mahmoud Ebrahiem1 - Academia.edu
(PDF) Petrophysics | Mahmoud Ebrahiem1 - Academia.edu

Academia.edu is a platform for academics to share research papers.

ODP Dictionary | Drilling Rig | Blowout (Well Drilling)
ODP Dictionary | Drilling Rig | Blowout (Well Drilling)

ODP/IODP Dictionary: A. Revised 8/2005 A ampere (amp) Angstrom unit (=10 10 m) A&G-DPG Atolls and Guyots Detailed Planning Group [J OIDES] a* color reflectance ,parameter, component A/D analog-to-digital converter [science] AA atomic absorption AAAS (1) American Association for the Advancement of Science; (2) American Academy of Arts and Sciences AABW Antarctic Bottom Water [science] AACT ...

Oil And Gas Abbreviator.pdf [1d47m907zd42]
Oil And Gas Abbreviator.pdf [1d47m907zd42]

measure of hydrogen potential measured depth measured total depth measuring and regulating station mechanic (al), mechanism ,mechanical, down time ,mechanical, flow ,diagram mechanical, properties mechanism median Medicine Bow Medina medium medium amber cut medium fuel oil medium grained Medrano Meeteetse megacycle megahertz (megacycles per second) megapascal megawatt melting …

balmer line ratios: Topics by Science.gov
balmer line ratios: Topics by Science.gov

Balmer line profiles for infalling T Tauri envelopes. NASA Technical Reports Server (NTRS) Calvet, Nuria; Hartmann, Lee. 1992-01-01. The possibility that the Balmer emission lines of T Tauri stars arise in infalling envelopes rather than winds is considered. Line profiles for the upper Balmer lines are presented for models with cone geometry, intended to simulate the basic features of ...

ODP Dictionary | Drilling Rig | Blowout (Well Drilling)
ODP Dictionary | Drilling Rig | Blowout (Well Drilling)

ODP/IODP Dictionary: A. Revised 8/2005 A ampere (amp) Angstrom unit (=10 10 m) A&G-DPG Atolls and Guyots Detailed Planning Group [J OIDES] a* color reflectance ,parameter, component A/D analog-to-digital converter [science] AA atomic absorption AAAS (1) American Association for the Advancement of Science; (2) American Academy of Arts and Sciences AABW Antarctic Bottom …

Engineering Definitions A-L by Zach Arneil - Issuu
Engineering Definitions A-L by Zach Arneil - Issuu

A a See ampere. A See ampere; angstrom. ˚ See angstrom. A a axis [MECH ENG] The angle that specifies the. rotation of a machine tool about the x axis. { a¯ ak sis } [ENG] To stop drilling and ...

multi_text8_e10_d300_vs2e-4_lr1e-5_margin1.words.txt ...
multi_text8_e10_d300_vs2e-4_lr1e-5_margin1.words.txt ...

a of to and in is for an be or by with 1 are that from fig said which 2 on at invention first can it 3 one data this second may signal wherein device claim such 5 embodiment present layer 4 method portion system surface each ,example, 0 according c not when step 10 s ha between having other shown control information b used 6 mean into material circuit image unit formed also member end ...

Copyright Issues | Hollywood.com
Copyright Issues | Hollywood.com

Take A Sneak Peak At The Movies Coming Out This Week (8/12) The HollyGOOD Walk of Fame; The cast of Harry Potter: then and now; So much HollyGOOD at the 2021 SAG Awards

Chat Online Inquiry Email

Business cooperation

+86 13525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City