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- New-type Dual Sealing Multi-function Mechanical Packer (Patent product)
- New-type MFC Clean & Scrape Integrated Operation Tool and String Selection (Patent product)
- New-type MFC Drill and Scrape Integrated Operation Tool and String Selection (Patent product)
- Wellhead Hydraulic Safety Valve
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- TC SERIES OF CROWN BLOCKS
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- TJA Series Casing And Tubing coupling bucking unit
- TJX Series Of Mandrel
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- YC Series Of Traveling
- YG SERIES OF HOOK BLOCKS
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- YXM Rotary Cathead
- YZB(YZC) Series Of Hydraulic Power Unit
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- ZQ Drill Pipe Power Tongs
- ZQF216-110 lron roughneck
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- ZTQ SERIES DUAL-PURPOSE POWER TONGS
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- FISHING TOOLS
- AJ Type Safety Joint
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- H Type Safety Joint
- Impression Blocks
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- Releasing Spear
- Releasing and Reversing Overshots
- Reverse Circulation Fishing Magnet
- Reverse Circulation Junk Basket
- Reversing Spear
- Reversing sub
- Section Mill
- Series 20 Overshort
- Series 70 Short Catch Overshot
- Sliding Block Spear
- Standard Fishing Magnet
- Taper Tap
- Washover Pipe
- series 150 overshot
- Integral Heavy Weight Drill Pipe
- JARS TOOLS
- BXJ Lubricated fishing bumper sub
- CSJ Super Fishing Jar
- DJ Surface Bumper Jar
- JYSZ Double Acting Hydraulic-Mechanical Drilling Jar
- KXJ Fishing Bumper Sub
- QJZ Mechanical Drilling Jar
- QYSZ Type Full Hydraulic Drilling Jar
- SJ Double-Way Shock Absorber
- YJ one-way shock absorber
- YSJ Type Z Oil Jar
- ZJS Jar Intensifier
- ZSJ/ZXJ Hydraulic & Mechanical
- Kellys & tool joints
- MILLING TOOLS
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Reversing Spear
In drilling and work over operation,the releasing spear is a tool mainly used for fishing of drill pipe,oil pipe and casing from fish hole.It can be used with internal cutter ,bumper jar etc.
Specifications - Reversing Spear
|
Model |
O.D. (mm) |
ThreadConn.(LH) |
Catch Size (mm) |
|---|---|---|---|
|
DLM-T48 |
95 |
NC26 |
39.7-41.9 |
|
DLM-T60 |
105 |
NC31 |
49.7-51.9 |
|
DLM-T73 |
105 |
NC31 |
61.5-78 |
|
DLM-T89 |
121 |
NC38 |
75-91 |
|
DLM-T102 |
121 |
NC38 |
88.2-102.8 |
|
DLM-T114 |
121 |
NC38 |
99.8-103 |
|
DLM-T127 |
127 |
NC38 |
107-116 |
|
DLM-T140 |
140 |
NC38 |
118-128 |
|
DLM-T178 |
178 |
NC50 |
153-166 |
