What is the working principle of diamond core bits? The drill bit that makes the cutting edge is called a diamond core bit. The drill bit is an integrated drill bit. The entire drill bit has no moving parts. The structure is relatively simple, with high strength, high wear resistance and impact resi
What kinds of drill pipe can be divided into? The drill pipe is a steel pipe with thread on the tail, which is used to connect the surface equipment of the drilling rig and the drilling and grinding equipment or bottom hole device located at the bottom end of the drilling well. The purpose of t
How to classify core barrels? A section of pipe connected to the upper part of the drill bit to accommodate and protect the core during core barrel. This article will introduce the classification of core barrel. This article contains the following:n What is core barrel?n Single layer core barreln do
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Pup joint 5 1/2inch
ROSCHEN
ROS-PJ-5 1/2
Product Description
Pup joint 5 1/2inch length of 5 feet each piece
Connections to meet the most demanding drilling requirements.
Tubing Pup Joint Specifications | |
Outside Diameter | 1.05 ~ 4-1/2 in (26.67 ~ 114.3 mm) nominal size OD |
Weight | Standard or Heavy Wall |
Length | 2, 3, 4, 5, 6, 8, 10, 12 ft (with other lengths available upon request) |
Grade | H40, J55, L80, N80/Q, C90, T95, P110 |
Connection | EUE, NUE |
Standard | API 5CT, API 5B |
Casing Pup Joint Specifications | |
Outside Diameter | 4-1/2 ~ 20 in (114.3 ~ 508 mm) nominal size OD |
Weight | Standard or Heavy Wall |
Length | 2, 3, 4, 5, 6, 8, 10, 12, 14, 16, 18, 20 ft (with other lengths available upon request) |
Grade | H40, J55, K55, L80, N80/Q, C90, T95, P110, Q125 |
Connection | BTC, STC, LTC |
Standard | API 5CT, API 5B |
A pup joint is Casing, Pipe or Tubing shorter in length than a standard tubular string. This allows for the adjustment and installation of tools and various tubular components when placement downhole is critical for a specific project. A Spacer Pipe is another reference used to identify pup joints. Pup joint features consist of connections, lengths, weights and material grade.
They are available in standard lengths of 5’, 10’, 15’ and 20’ with other configurations upon request.
Integral Pup Joints dedicated to Sour Service applications are available. PJ -110 PUP S are Sour Service Pup Joint using ASCOWELL C material providing improved resistance to Sulfide Stress Cracking with high yield strength.
We can offers a wide range drill string products and accessories with standard API or proprietary high performance
For more information please contact:
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
WeChat: +86-137 6419 5009 ; +86-135 8585 5390
WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
Email: roschen@roschen.com ; roschen@roschen.net