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

hydraulic breaker bar

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

rsdgj@pyzyrsd.com

Address

Road West, North Branch, Jingkai Road, Puyang City

hydraulic breaker bar
BOW SPRING CENTRALIZERS - drinol.com
BOW SPRING CENTRALIZERS - drinol.com

Bow spring centralizer, is deigned for primary cementing, applied in vertical, deviated and horizontal wells where low starting force as high restoring force. It is used to keep casing in the center of wellbore and reduce friction between casing and well bore., Bow spring centralizer, consists of several metal strips shaped like a hunting, bow, and attached to a tool

Engineering Data Sheet
Engineering Data Sheet

BOW SPRING, MATERIAL ASTM‐A228 (THICK‐ 4.00±0.20) SURFACE FINISH Rust proof paint (Thickness 50 ~ 110 μm) MOQ (Minimum Order Quantity) 20, Pieces, WEIGHT PER PIECE 14.80 kg NO. OF, PIECES, ON A SINGLE PALLET (40" X 25" X 36") 20, Pieces, GROSS WEIGHT PER PALLET 341.00 kg Email: sales@casewellservices.com

Durable API Casing Spring Centralizer  Well Centralizers ...
Durable API Casing Spring Centralizer Well Centralizers ...

High quality Durable API Casing ,Spring Centralizer, , Well Centralizers Customized Size from China, China's leading Bow ,Spring Centralizer, product market, With strict quality control Bow ,Spring Centralizer, factories, Producing high quality Durable API Casing ,Spring Centralizer, , Well Centralizers Customized Size products.

Single Piece Bow Spring Centralizer (S12) | Eneroil Offshore
Single Piece Bow Spring Centralizer (S12) | Eneroil Offshore

These are high quality product, developed to meet and exceed API10 D ,specifications, for use in highly demanding downhole conditions. Eneroil's Single Piece Bow ,Spring, Centralize also known as Single piece Glider ,Centralizer, (S12) combines the highest restoring force …

Stockingtease The Hunsyellow Pages Kmart Msn Microsoft ...
Stockingtease The Hunsyellow Pages Kmart Msn Microsoft ...

1/3/2013, · ,Stockingtease, The Hunsyellow Pages, Kmart,, Msn, Microsoft, Noaa, Diet, Realtor, Motherless.com, Lobby.com, Hot, Kidscorner.com, Pof, Kelly Jeep, Pichuntercom, Gander ...

Bow-Spring Centralizer Sub - Weatherford International
Bow-Spring Centralizer Sub - Weatherford International

Bow-Spring Centralizer, Sub Models 541 and 541R • Rotating (Model 541R) and nonrotating (Model 541) versions are available. • The, bow-spring centralizer, sub can be ordered with flush-joint connections. Casing, Size, (in./mm) Previous Casing Minimum Drift ID (in./mm) Open Hole, Size, (in./mm) Number of, Bow Springs, (ea) 3-1/2 88.9 4 101.6 4-1/2 to 8-3/4

VariForm Centralizer Sub - Weatherford International
VariForm Centralizer Sub - Weatherford International

create a flat profile along the entire length of the, bow spring, without a fulcrum point. The built-in, centralizer, has beveled ends and increased OD sections above and below the, bow spring, to glide into ultratight restrictions and ensure safe passage through windows. The curved, centralizer bows, lower

DHP Product Information Sheet EXPAND-O-LIZER BS 645936-03
DHP Product Information Sheet EXPAND-O-LIZER BS 645936-03

• High quality ,spring, steel grade The standard Expand-O-Lizer ‘Bow ,Spring,’ range are hinged non-welded bow-,spring, centralizers designed to centralize in less demanding well-bore applications where rotation is not a requirement. The hinge allows the ,centralizer, to EH ÀWWHG RQ ODUJHU ERUH FDVLQJ ZKHUH ZHOG RQ connectors do not allow for a slip-on unit to be installed. Bow ,Spring, …

www.downholeproducts
www.downholeproducts

The standard Expand-O-Lizer ‘Bow ,Spring,’ range are hinged non-welded bow-,spring, centralizers designed to centralize in less demanding well -bore applications where rotation is not a requirement. The hinge allows the ,centralizer, to be fitted on larger bore casing where weld-on connectors do not allow for a slip-on unit to be installed. Features:

ERA Casing and Cement Accessories
ERA Casing and Cement Accessories

Centralizer, . Non-Welded Straight ,Bow Spring Centralizer, (hinged) Features: • High -performance bows provide maximum standoff in multiple locations of the annulus, providing the best possible conditions for primary cement to achieve zonal isolation . • Tested to meet and exceed American Petroleum Institute API 10D requirements for

C. T. Bauer College of Business at the University of Houston
C. T. Bauer College of Business at the University of Houston

1. (50 points)The textarea shown to the left is named ta in a form named f1.It contains the top 10,000 passwords in order of frequency of use -- each followed by a comma (except the last one). When the "Execute p1" button is clicked the javascript function p1 is executed. This function:

William & Mary on Instagram: “Move-In looks a little ...
William & Mary on Instagram: “Move-In looks a little ...

3,019 Likes, 39 Comments - William & Mary (@william_and_mary) on Instagram: “Move-In looks a little different this year, and we know there are mixed emotions right now. We want…”

Single Piece Bow Spring Centralizer - SHANDONG SAIGAO ...
Single Piece Bow Spring Centralizer - SHANDONG SAIGAO ...

Single Piece Bow ,Spring Centralizer, Saigao offshore has developed its Single piece Bow ,Centralizer, (S12) model to perform satisfactorily in Open hole as well as Cased hole. These are high quality product, developed to meet and exceed API10 D ,specifications, for use in highly demanding downhole conditions.

International News | Latest World News Videos & Photos ...
International News | Latest World News Videos & Photos ...

Get the latest ,international, news and world events from Asia, Europe, the Middle East, and more. See world news photos and videos at ,ABCNews,.com

Bow Springs Centralizer-PC Type | Bows Type Fittings
Bow Springs Centralizer-PC Type | Bows Type Fittings

Mar 28, 2018 - This kinds of PC type ,bow spring centralizer, is welded ,centralizer,,consisting of two shells and ,bow, springs with a special profile and sections.,Bow, springs ,centralizer, PC type are fixed on casing string with special retaining screws.The ,centralizer, is made of high quality ,sheet, sheel using lasercutting.

Bow Spring Centralizers – Single Piece Hinged & Slip-On Types
Bow Spring Centralizers – Single Piece Hinged & Slip-On Types

Bow Spring Centralizers, Ranges from 4-1/2" to 20", Bow spring centralizer, is deigned for primary cementing, applied in vertical, deviated and horizontal wells where low starting force as high restoring force. The starting force testing and restoring force testing of our, bow spring centralizers, are performed in accordance with API 10D Standards

Roughing It Complete - Project Gutenberg
Roughing It Complete - Project Gutenberg

18/8/2006, · You may copy it, give it away or re-use it under the terms of the ,Project Gutenberg, License included with this eBook or online at ,www.gutenberg.org, Title: ,Roughing It, Author: Mark Twain (Samuel Clemens) Release Date: August 18, 2006 [EBook #3177] Last Updated: August 26, ,2020, Language: English Character set encoding: UTF-8 *** START OF THIS ,PROJECT GUTENBERG, EBOOK ,ROUGHING IT, …

Chat Online Inquiry Email

Business cooperation

+86 13525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City