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Quick Details

Use: Well Drilling
Material: Carbon Steel
Certification: API
Type: Drill Pipe Slips
Brand Name: Dongying Lake Petroleum Technology Co., Ltd.
Processing Type: Casting
Machine Type: Drilling Tool
Model Number: DU; DUL; SDU
Place of Origin: China (Mainland)
Color: Required
Condition: New
Warranty: one year
After-sales service provide: No overseas service provided

Specifications

1. Product Description:
Drill pipe slip is a kind of handling tools specially used to handle drill pipe during the oil well drilling operations for the exploration of petroleum and natural gas. It is an essential tool for coupling and uncoupling.

 

There are three types of DU series Rotary Slips: DU, DUL and SDU. They are with large handling range and light weight. Thereinto, SDU slips have larger contacting areas on the taper and higher resistance strength. They are designed and manufactured according to API Spec 7K Specification for drilling and well servicing equipment.

2. Main Technical Parameters:

Model

Size of Slip Bodies

4 1/2

DU

DP OD

in

2 3/8

2 7/8

3 1/2

4

4 1/2

mm

60.3

73.0

88.9

101.6

114.3

DUL

DP OD

in

2 3/8

2 7/8

3 1/2

4

4 1/2

mm

60.3

73.0

88.9

101.6

114.3

SDU

DP OD

in

-

-

-

-

-

mm

-

-

-

-

-

Model

Size of Slip Bodies

5 1/2

DU

DP OD

in

3 1/2

4

4 1/2

5

5 1/2

mm

88.9

101.6

114.3

127

139.7

DUL

DP OD

in

3 1/2

4

4 1/2

5

5 1/2

mm

88.9

101.6

114.3

127

139.7

SDU

DP OD

in

3 1/2

4

4 1/2

5

5 1/2

mm

88.9

101.6

114.3

127

139.7

Model

Size of Slip Bodies

7

DU

DP OD

in

4 1/2

5

5 1/2

6 5/8

7

mm

114.3

127

139.7

168.3

177.8

DUL

DP OD

in

4 1/2

5

5 1/2

6 5/8

7

mm

114.3

127

139.7

168.3

177.8

SDU

DP OD

in

4 1/2

5

5 1/2

6 5/8

7

mm

114.3

127

139.7

168.3

177.8


3. Features:
(1). Suitable for shallow hole drilling, medium depth drilling and deep drilling.

(2). 100% customer satisfaction for quality and reliability.

(3). after machining all slips undergo 100% inspection.

(4). Different types for clients choice for different depth well and different size drill pipe.

4. FAQ:
Why you need to choose Lake Petro?

as a professional oil and gas service company, Lake Petro has many good experience in selling and serves for the oilfield industries for years. Quality is the culture of the company, we provide API and BV certified products for customer.

 

Can you make us the best quality products as well as a good price?

Yes, we can give you really high quality products with competitive price. We have a better understanding in Chinese market, with us yourmoney will be safe.

 

What is special compare with other companies?

First, we provide the quality products, with BV and API certified; at the same time, we provide our customer with the best service after sale, any time any where.


API Spec 7K Rotary Drill Pipe Slips Type DU