Drill Collar Spear
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The drill collar spear is a specially designed fishing tool that is used to engage and recover fish with a top collar. It can engage the fish whether the drill collar is in a larger casing annular space or a smaller pipe string.
Specifications| Type | Body O.D (mm) | Connection | Catch size | Tubing/ Casing size |
| 38 | 3/4" rod coupling | 5/8",3/4" rod coupling | 1.9TBG | |
| 46 | 1" rod coupling | 7/8",1" rod coupling | 2 3/8"TBG | |
| 85 | 2 3/8" TBG, BOX | 2 3/8"tubing coupling | 4 1/2"casing | |
| 95 | 2 7/8" TBG, BOX | 2 7/8" tubing coupling | 5 1/2",5" casing | |
| 112 | 3 1/2" TBG, BOX | 3 1/2" tubing coupling | 5 1/2",65/8" casing | |
| 126 | 4" TBG, BOX | 4" tubing coupling | 6 5/8" casing | |
| 140 | 4 1/2" TBG, BOX | 4 1/2" tubing coupling | 6 5/8" casing |
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