Downhole Motor
Heavy Weight Drill Pipe
Integral or Weld Heavy Weight Drill Pipe
Standard: API Spec 7
Specification: OD 3 1/2”, 4 1/2”, 5”, 5 1/2”
Material: AISI 4145H Alloy Steel and Non-magnetic material
Type: Integral and Friction welded
Usage: HWDP is the transition zone between drill collar and drill pipe. It can not only reduce stress-formation in the connection of drill collar and drill pipe, but also reduce the wear on OD.
★ Description of Integral HWDP:
Integral HWDP can easily solve problems arising in vertical holes in soft formation by replacing part of the drill collars. The advantages include:
1. Reduced torque in high-rpm, deep drilling.
2. Less trip time as compared to handling a long string of drill collars.
3. Fewer tool-joint connection failures.
4. Easy in handling and transporting to and from locations
5. Help for keeping direction of directional well.
HWDP's wear resistance hardbanding is standard on tool joints connections and central upset. Hardbanding is made by an automatic machine after preheating the pipe and is followed by stress relieving.
Other supplier products
|
|
Downhole Motor |
Rotary Reamer
Introduction:
Rotary Reamer is designed for various reams in drilling operation. Especially it can perform the double functions of ce... |
|
|
Mud Pump |
Pumping Units are among the commonly used ground-based machinery for petroleum extraction on oil fields. Given their simplicity, durability, easy o... |
|
|
Mud Pump |
The Fixed Diameter Hole Opener
It is made of tough heat treated alloy steel for maximum strength. Cutter arms, equipped with removable cutter, a... |
|
|
Mud Pump |
Taper tap is an internal catch fishing tool designed to retrieve tubular members from the well bore. It is the most economical tool of its kind for... |
|
|
Mud Pump |
Grapple Releasing Spear Type LM is a simply constructed and high strength fishing tool by which fishing job is performed through the interior bore ... |
供应产品
Same products
|
|
How Blade Design Supports Efficient Surface Removal |
卖方: Zhejiang Pujiang Sanjian Tools Co., Ltd. |
Designed for floor renovation, adhesive removal, paint scraping, and surface preparation, OEM Flo... |
|
|
How Wire Material Affects Cleaning Performance |
卖方: Zhejiang Pujiang Sanjian Tools Co., Ltd. |
Designed for stainless steel surface cleaning, weld residue removal, rust-free surface preparatio... |
|
|
Us Tech Roots Blower (M Series) |
卖方: Greentech Industry (Jinan) Co., Ltd |
Greentech International (Zhangqiu) Co., Ltd is the professional roots blower supplier. Series M R... |
|
|
Us Tech Roots Blower (M Series) |
卖方: Greentech Industry (Jinan) Co., Ltd |
Greentech International (Zhangqiu) Co., Ltd is the professional roots blower supplier. Series M R... |
|
|
Practical Brush Options for Workshop Applications |
卖方: Zhejiang Pujiang Sanjian Tools Co., Ltd. |
Designed for rust removal, surface cleaning, deburring, and metal finishing, the Steel Wire Brush... |
