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

rsd mobile app

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

rsd mobile app
Casing Accessories - Weatherford International
Casing Accessories - Weatherford International

Welded ,Centralizers, Welded ,Bow,-,Spring Centralizers, Weatherford welded ,bow,-,spring centralizers, are designed to centralize ,casing, in the wellbore during running and cementing operations. Providing excellent downhole durability and performance, these ,centralizers, feature heat-treated, ,spring,-steel bows that are welded to unique, rigid end collars.

Bow Spring Centralizer factory Buy good quality Bow ...
Bow Spring Centralizer factory Buy good quality Bow ...

Double API ,Casing Spring, Centralizer , Well ,Centralizers, Customized Size ,Spring, Centralizer features 1. The ,bow, elastic ,casing, centralizer is composed of a hoop, a ,bow spring, plate and a pin.

Casing Centralizer Composite Centralizer Bow Spring ...
Casing Centralizer Composite Centralizer Bow Spring ...

High-quality ,Casing, Centralizer Integral centralizer, drill pipe ,centralizer, composite centralizer,, rigid centralizer, aluminum-alloy centralizer are selling. Various ,bow, shapes and heights are available to provide optimum restoring forces for most well requirements.

SledgeHammer Oil Tools Pvt Ltd
SledgeHammer Oil Tools Pvt Ltd

Bow Spring, Centralizer, Solid Rigid ,Centralizers,, Cementing Plugs, Float Equipment, Stop Collars, Stage Cementing Tool View All Double Plug Cementing Head SledgeHammer's Cementing Head is designed to hold a cementing plug before it is pumped down the ,casing, during the cementing operation.

Centralizers | Weatherford International
Centralizers | Weatherford International

With experience that spans decades and millions of tools, Weatherford ,centralizers, are the backbone of well integrity around the world. Our applications engineers leverage a wide-ranging portfolio—including welded, nonwelded, and our newest one-piece ,bow,-,spring centralizers,—to help you ensure proper cement placement for any well from standard to extreme environments.

Manufacturer of Bow Spring Centralizers Casing Pipe & Bow ...
Manufacturer of Bow Spring Centralizers Casing Pipe & Bow ...

This device ensures high efficiency in ,casing, jobs on Deviated and Horizontal wells. Combining the features of Standard ,Spring Bow Centralizers, and Rigid ,Centralizers,. It has high Restoring force and high Stand Off with low Running Force which is ideally suitable for Deviated and Horizontal wells where load on springs are maximum.

Bow Spring Centralizer for sale - JC Petro
Bow Spring Centralizer for sale - JC Petro

Spec and performance index of ,bow spring casing, centralizer meet API Spec 10D. The double ,bow, centralizer is connected by pin when in use, the unfolded centralizer can be stacked flatly for convenient storage and transportation. Feature. Provides superior standoff with reduced running forces when compared to conventional ,bow,-,spring centralizers,;

Casing Centralizer Bow Casing Centralizer Slip On Casing ...
Casing Centralizer Bow Casing Centralizer Slip On Casing ...

If you have any question on ,casing centralizer,,Float Equipment drill Cementing Plug, etc. We will give the professional answers to you. We had attained ISO 9001 in 1998 and API Certificates in 2002 .

Top-Co Centralizer Running Instructions
Top-Co Centralizer Running Instructions

Centralizers, provide uniform annular clearance and reduce friction while running ,casing,. Top-Co API ,bow spring centralizers, meet or exceed API Specification 10D, meeting starting, running and restoring force criteria. These are available as either welded or non-welded ,centralizers, with …

ISO Standards for use in the oil & gas industry
ISO Standards for use in the oil & gas industry

ISO 10427-1 ,Bow spring casing centralizers, ISO 10427-2 Centralizer placement and stop-collar testing ISO 10427-3 Performance testing of cement float equipment ISO 10432 Subsurface safety valves ISO 10433 Replaced by API Spec 6AV1 ISO 11960 ,Casing, and tubing for wells ISO 11961 Drill pipe

Downhole Archives - Forum Energy Technologies Inc.
Downhole Archives - Forum Energy Technologies Inc.

Find great deals on our Davis-Lynch™ Floating Equipment and ,Centralizers,, while supplies last. See our surplus list below for available options. Contact our sales team to take advantage of The Davis-Lynch™ Select Surplus Event today.

Centek Centralizer | Home
Centek Centralizer | Home

Centek design and manufactures ,centralizers, for all types of wellbores from the most challenging - highly deviated wells deepwater, under-reamed and close tolerance - to surface ,casing, and vertical, horizonal sections where a low cost centralizer is needed. This includes solid body, rigid and ,bow spring centralizers

Bow Spring Centralizers
Bow Spring Centralizers

A standard ,bow, for our ,centralizers, are designed to have along their length variable coefficient of elasticity - ultimate strength vs stand-off properties Self-centering Special form of the springs facilitates centralization and placement against wellbore wall, that eliminates the risks associated with wall friction and/or wall biting when centralizer passes caving formation.

Summit Casing Equipment
Summit Casing Equipment

Summit manufactures solid-body ,centralizers,, ,bow spring centralizers,, composite ,centralizers,, and float equipment to meet your operational needs.

Bow Spring Centralizers | Crimson Oil Field Services
Bow Spring Centralizers | Crimson Oil Field Services

COS is a leading API & ISO 9001-2015, 11960:2014, 10427-1:2001 certified manufacturer of cementing & ,casing, accessories. Our products include Cementing Products – Float Equipments, ,Bow Spring Centralizers,, Solid Rigid ,Centralizers,, Spirolizers, Turbolizers, Cementing Plugs, Mechanical and Hydraulic Stage Tools, Cross-overs, API Modified Thread Compounds etc.

Bow-Spring | Rigid Casing Centralizers manufacture
Bow-Spring | Rigid Casing Centralizers manufacture

Casing Centralizers, Types. There are various types of ,Casing Centralizers, used in the oil and gas industry, but these are the 2 primary types of ,centralizers,:,bow spring centralizers, and rigid ,centralizers,. (If As per action form, it can be divided into ,Bow Spring casing, centralizer, rigid ,casing, centralizer and semi-rigid centralizer.)

Hinged Non Welded Bow Spring Casing Centralizer
Hinged Non Welded Bow Spring Casing Centralizer

>> Hinged non ,welded bow spring casing centralizer, is a simple, low-cost ,bow,-,spring, design which can provide complete centralization in vertical or slightly deviated wells as the ,bow, springs are slightly larger than the wellbore. >> The non weld ,bow centralizers, combine the …

Energy Solutions | Varel
Energy Solutions | Varel

Industry’s leading hybrid cutting technology, designed for milling applications across various downhole environments. The SlipXtreme delivers the highest standards in reliability and improved milling performance while extending the limits of what’s possible for customer well economics.

Chat Online Inquiry Email

Business cooperation

+86 13525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City