High quality API Wear Sub For drill pipe and casings

High quality API Wear Sub For drill pipe and casings

USD $1000.00 - $1000.00 /Piece

Min.Order:1 Piece

Supply Ability:
1000 Piece / Pieces per Month
Port:
China Any port
Payment Terms:
T/T Credit Card

Quick Details View All >

Place of Origin:
China
Brand Name:
DYQX
Model Number:
Models
Type:
Drill Collar
Machine Type:
Drilling Tool
Certification:
API

Dongying Qixiang Import & Export Co., Ltd.

Credit Member 4 years
Business Type: Trading Company
Shandong China
Main Products: oilfield equipment ,drilling tools ,stabiizer ,fishing tools ,valve and tools

Product Details

                                          Wear Sub

 

 

Descriptions-wear sub:

During drilling Operation, serious wear often takes place between drill pipes and casings. Wear Sub is used to avoid the wear between drill pipes, tool joints and casings. With features such as compact structure, easy operating, wear sub can prolong the service life of drill pipe and casing, reduce the vibration and trembling of drilling tools, limit the contact friction between metals to metals.

 

Our saver subs consist of a highly wear rubber sleeve, a metal stiffening liner and a sub body. The rubber sleeve is installed in the middle of sub body and some clearance is given to allow sleeve to rotate freely. The rubber sleeves are made of rubber mixtures with good wear resistance.

 

During drilling operation, the rubber sleeve and sub body can make a relative rotation, rubber sleeve O.D is larger than drill pipe tool joint O.D, so the tool joint and drill pipes can not contact with casing. The rubber sleeve on saver sub will firstly contact with casing. When friction between rubber sleeve and casing takes place, wearing to casing can be reduced due to the rubber sleeve features such as wear and soft, at the same time, consumption to tool joints of drill pipes and drill string tools will be decreased.

 

When ordering please specify:

1. Casing size and weight, or O.D of wear sub;

2. Connection.

 

Specifications - Wear sub

Specification

Body O.D.(mm)

Sub O.D.(mm)

I.D.(mm)

Connection

7"Casing

121

143

38

3 1/2IF

9 5/8" Casing

168

190

57

4 1/2IF

178

197

71

5 1/2FH

10 3/4" Casing

180

225

71

4 1/2IF

5 1/2FH

13 3/8" Casing

228

285

71

5 1/2FH

 

 

Contact Supplier

Ms. Eve Liu General Manager Chat Now
Telephone
0086-0543-7613911
Mobile
0086-18554639639
Address
Number 352, North 2nd, Dongying Zone Shandong

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