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Api Spec 5dp Drill Pipe - China

price: contact company for price

Origin: China

Brand Name: JST

Length: range 1 (18 ft to 22 ft), range 2 (27 ft to 30 ft) and range 3 (38 ft to 45 ft)

Outer Diameter: 2 3/8″ to 6 5/8″

API 5DP SPEC drill pipe is a kind of steel pipe with screw thread in the pipe end. It is used for connecting ground rig equipment and drill grinding equipment at the bottom of drilling wells. The main purpose of drill pipes is to transport drilling mud to the drill bit. It rises up, lowers and rotates together with the drill bit. Its strength must withstand the pressure, torque, vibration and other forces caused by the drill hole. In the oil and gas exploration and refining process, API 5DP drill pipe can be used for multiple times. JST provides a number of drill pipes available in various sizes and weights to meet the drilling needs of companies in the oil and gas industry.

Functions

API 5DP SPEC drill pipe is mainly applied in oil and gas exploration and development, such as in the construction of deep wells, horizontal wells and large-displacement wells. Its main functions are as follows:

1.Drill pipes deliver torque and drive the drill bit to drill wells.

2.Exert pressure that can break the rock at the bottom of well on the drill bit.

3.API 5DP SPECdrill pipe transmits flushing fluid. Through the ground high-pressure slush pump or mud pump, drill mud enters into the inner hole of drill string, flows into the bottom of well to wash rock debris and to cool down the drill bit, passes through the annular space between the drill string outer surface and well wall (carrying rock debris), returns to the ground. Thus, we achieve the well drilling purpose.

Applicable Scope of API 5DP Drill Pipe

1.Drill Pipe can be applicable for series of oil drill pipes with API E75 to S135 steel grades and the outer diameter of 2 3/8″ to 6 5/8″.

2.Drill Pipe can be used as double circular bead joint drilling pipe with high torsional performance.

3.Drill Pipe can be applied as BNK C95S drilling pipe of special steel grades for sulfur oil wells.

4.API 5DP SPEC drill pipe is furnished in the following API length ranges: range 1 (18 ft to 22 ft), range 2 (27 ft to 30 ft) and range 3 (38 ft to 45 ft).


Company Contact:


  • Phone: 8651086162910

  • Address: No.709, Zhencheng Road, Lingangxincheng, Jiangyin , Jiangyin,Wuxi City, China

  • Email: Email


Published date: March 5, 2014 -

  • Business Description: Jiangyin Changjiang Steel Tube Making Factory is founded in 1984,

    occupying the construction area of 600, 000 m2, fixed assets of 2.5

    billion yuan and over 2000 employees. With registered capital of 100

    million RMB, JST has become a professional manufacturer of seamless

    steel pipes and various special pipes in China. The main production

    equipment includes Φ76 perforated pipe mill, 4 sets of Φ50

    puncher units, 28 sets of 5 120 tons drawing machines, Φ110 Accu

    Rolling pipe mill, Φ140 Assel pipe mill, Φ273 Diesel pipe

    mill, two heat treatment production lines, a dedicated steel tube

    processing line for petroleum service, and a drill pipe processing line.

    We can provide custom seamless steel pipes according to customers'

    specific requirements.

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