GX Type Spring Casing Scraper factory direct

Model: GX casing scraper
Place of Origin: Shaanxi,China (Mainland)
Brand: KINGWELL
Material: alloy steel
Processing Type: Casting
Application: oilfield tools
Usage: drilling tools
Name: casing scraper
Standard: API, ISO

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Product Description

Payment & Shipping Terms Supply Capacity
Trade Term:FOB,CFR,CIF,DDP,DAP,CIP,CPT,FCA,EXWProduction Capacity:100pcs per month
Payment Terms:L/C, T/T, WUPacking:seaworthy packing
Min. Order:1 Set/SetsDelivery Date:25days after the...
Means of Transport:Ocean, Air, Land

API Standard Casing Scraper


Description


This tool is ideal for the removal of dirt which may be left over the inside walls of casing, such as solid cement, hard wax, various salt crystals or deposits, perforation burrs, iron oxide residues resulted from rusting, so as to make all down hole tools pass through unblocked. Especially when a small circular clearance is available between the down hole tools and casing inside diameter, the complete scrapping becomes more necessary before further working. At present in the large petroleum well scrapping in the internal wall of casing by use of casing scraper is a necessary step.KINGWELL


Working principle

Before run into downhole,the max. installation size of blade shall be bigger the inside diameter,after run into downhole,the blade is pressed to press the spring down,theradial force is given by spring. When hard materials need to be scrapped,scrapping for several times must be done before scrapped to casing inside diameter. The scraper is connected on the low end of drill string,the moving of drill string up and down make an axially feeding in the scrapping operation.

 

It is showed in the structure that each spiral blade has two internal and external curved scrapping edges. When the blade is working for reciprocating scrapping,the internal edge and external edge are working in turn,and there is a wider transverse edge band between two scrapping edges stands a cutting and milling action to the cut surface.

 

The strap blades are uniform distributed on the scraper so that the returned mud can take the scraped substances away.

When ordering please specify:

●  Casing Scraper Model;

●  Connection, if nonstandard;

●   Casing size and weight.


Specifications - Casing Scraper


Model

Max. O.D. of blade
strech out (mm)

Min. O.D. of blade
strech out (mm)

Connection

Casing Size (in)

CS114

106

95

NC26

4 1/2

CS127

118

105

NC26

5

CS140

130

117

NC31

5 1/2

CS168

158

141

3 1/2 REG

6 5/8

CS178

166

149

3 1/2 REG

7

CS245

230

212

4 1/2 REG

9 5/8


Pictures



Company Introduction


Xi'an Kingwell Oilfield Machinery Co.,Ltdis an established, financially stable manufacturing company and manufactured products are technically qualified which match the highest quality & reliability standards. We fulfill all the requirements to become a reliable supplier of any National and International majors in this field.


We believe in Customer delight, achieved by the supply of Quality Products & Services and Continual Improvement in our Manufacturing Processes for timely delivery at competitive prices. We work in a professional, competitive, and cost-effective manner consistent with the Customer requirement

We are looking forward towards a long lasting association with your esteemed organization for our mutual benefit. Any reasonable documents with the shipments depend on your requirements. Please contact us for any enquiry within our manufacturing scope and we will be happy to serve you by supplying quality products.



Category: Drill Tools

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