downhole casing centralizer

Brand Name:ZS

Model Number:5-1/2"X8-1/2"to20"X26"

Place of Origin:China,Henan

... to centralize casing to improving the cementing quality. •They are designed for High Restoring Force and Low Starting Force for centralizing the casing pipe in a Horizontal and Deviated well. •This slip-on centralizer features a long steel collar with

Brand Name:ATO

...Centralizer/Integral Casing Centralizer/Single Piece Centralizer 1.Description: API single piece centralizer performs satisfactorily in open hole as well as cased hole.These high quanlity product,developed to meet and exceed API 10D specifications for use in highly demanding downhole conditions.Single piece centralizer...

Brand Name:UNITOOLS

Model Number:4-1/2" TO 20"

Place of Origin:China

...Centralizer Drill Pipe Centralizer 7" And 5-1/2" 9-5/8" . Produced and tested to meet API 10D specification . . Robust single piece design, suitable for onshore installation . Tiny starting forces and restoring forces are much great than API standard . . Flexible design reduces running forces through any cased hole restrictions, has an extremely low co-efficient of friction, speed the process of running casing...

Brand Name:HuiChi (HC)

Model Number:Centralizer

Place of Origin:China

...performance, and easy on-site use. It can be widely used in the casing construction of vertical wells or inclined wells. Centralizer The centralizer is a cementing tool. It is simple to manufacture, has beautiful structure and strong centralizing force. It

Brand Name:Zhong Rui Wei Fei

Place of Origin:China

Model Number:QFT200-6/QFT200-8

Load Bearing Capacity Casing Centralizing Platform Weatherproof Protection Casing Centralizing Platform High Precision Casing Centralizing Platform

Brand Name:SWS

Place of Origin:Jiangsu China

COMPANY PROFILE Jiangsu Service Petroleum Technology Co., Ltd. is committed to researching and supplying high-level petroleum downhole tools and drilling equipments, and has obtained the certificates of API Q1, API 5CT, ISO9001 quality system certification...

Brand Name:ROSCHEN

Model Number:BQ, NQ, HQ, PQ, SQ, BW, NW, HWT, PWT, SW/SWT, UW/UWT, ZW/ZWT

Place of Origin:Germany

...Casing System / Durable Downhole Casing Cutter​ Robit Casing System Features: 1. Cases borehole as borehole advances 2. Helps reduce drilling cost by saving rod and casing handling. 3. Can be used with Rock Bot or TC. Drag Bit. 4. Long Casing Shoe life as it is always reaming and never drilling alone. 5. Special flushing ports in the body ensure that the casing...

Brand Name:Lake

Model Number:All models

Place of Origin:China

Centralizer and Stop collar Product Description 1) Material: Carbon Steel, 65Mn Steel 2) Type: Bow Spring Centralizer 3) Standard: API 10D 4) API and ISO certified 5) Specifications: 4 1/2''---20''. More special sizes or combination are available as ...

Place of Origin:China

Brand Name:CONVEY

Product Description GRE downhole casing Product Feature Diameter range:6 5/8inch to 9 5/8 inch. Pressure rating range:1500psi to 3000psi The maximum working Temp. 80°C/...

Model Number:4 1/2"-20"

Place of Origin:China

... centralizer is used in deviated wells and horizontal wells. There are several blades on the rigid centralizer that can keep casing from contacting the wellbore wall . There are two kinds of Rigid Centralizer available: spiral blade rigid centralizer and

Categories:Downhole Auxiliary Tools

Country/Region:china

Applications Casing collar locator is used to locate the collar precisely in coiled tubing operation. Features - Display the tubing collar by over-lifting the pipe string near the collar - Emergency releasing device installed to retrive the KEY by over-...

Brand Name:TR Solids Control

Model Number:TRFZQ-1/TRFZQ-2

Place of Origin:Xi'an China

...Casing Centralizer for Oilfield Cementing Main Introduction Casing centralizer is one of the necessary conventional casing accessories, upon well operationscompletion, the rational use of casing centralizer can play the role of: Reducing lower casing resistance phenomenon, making the casing smoothly down to the design position; Making casing centralizer...

Country/Region:china

..., Stop Collars. The Casing centralizers are are essential in drilling operations as it keeps the casingfrom contacting the wellbore. Haige offerssingle piece bow springs, hinged bow springs and solid ...

Brand Name:OASIS

Model Number:OA-SS245

Place of Origin:XINXIANG

9 5/8 inch stainless steel 316L water well casing pipe for oil well K55 N80 Q125: Specifications: 1. Standard:API 5CT 2. Material:Stainless steel 304 304L, 316 316L, carbon steel K55, J55,N80,P110,H40,Q125, L80,M65, etc. 3. Size: OD 60mm - 508mm, or fro...

Brand Name:Ruixin

Model Number:2inch，7inch

Place of Origin:China Baoji

... OD., which can be only used in specific tubing or casing. Technical Tubing Size O.D I.D Connection. 2-3/8" 1.75" 0. 625" 1-3/16"-12UN 2-7/8" 2.25" 0. 75" 1"AMMT 3-1/2" 2.75" 0.75" 1-1/4"AMMT 4-1/2" 3.75" 1....

Brand Name:FORUS

Model Number:GX168

Place of Origin:China

...Casing Pipe API Downhole Tools 4 1/2" Casing Scraper Casing Scraper Applications The casing scraper is an ideal tool to remove the residual dirt on the inner wall of the casing, such as solid cement, hard wax, various salt crystals or deposits, perforation burrs, iron oxide residues from rust, etc., so that all downhole tools can pass smoothly. Especially when there is a small circular gap between the downhole...

Brand Name:Techcore

Model Number:CTFC1755005

Place of Origin:CHINA

...Centralizer Coiled Tubing Downhole Drilling Tools 1.75" H2S Service Overview of CT Fluted Centralizer The Fluted Centralizer is the part of coiled tubing work string, which is used to assist in centralizing the coiled tubing string in hole during coiled tubing operation and fishing operation. The fluted centralizer is designed with diversion trench, through which the fluid can pass the centralizer...

Brand Name:ZZ TOP OIL TOOLS

Model Number:Downhole Tester Valve

Place of Origin:China

... of taking multiple downhole closures where pipe manipulation is restricted and a full opening string is desired. The downhole tester valve is composed of four basic sections; ball valve section, upper hydraulic section, nitrogen section and the

Place of Origin:CHINA

Brand Name:Factory-owned Brand

Oil casing pipe is a large-diameter steel pipe used to support the walls of oil and gas wells after drilling is complete. Unlike tubing or drill pipe — which can be retrieved and reused — casing is a permanent, single-use material. It is run into the ...