type LT-T releasing and circulating overshot
group nameDownhole Tools
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Min Order1 piece
modelLT-T
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update timeMon, 08 Apr 2013 00:32:21 GMT
Paramtents
Processing Type Casting
Machine Type Drilling Equipment
Type overshot
Use Well Drilling
Certification API
Material alloy steel
Packging & Delivery
Min Order1 piece
Briefing
1. three basic external parts:the top sub,bowl,and guide.
2.Type:LT-T
Detailed
releasing and circulating overshot:
1. three basic external parts:the top sub,bowl,and guide.
2.Type:LT-T
releasing and circulating overshot
1.It consists of three basic external parts:the top sub,bowl,and guide.
2.The interal catch mechanisms are of two basic types:if the fish diameter is substantially less than maximum catch size,a basket grapple and control packer are used;if the fish diameter is near the maximum catch size,a spiral grapple,spiral grapple control and type"A" packer are used.
Type |
Max O·D(mm) |
O·D of fish(mm) |
Connection |
Type |
Max O·D(mm) |
O·D of fish(mm) |
ConnectionAPI |
LT–T76 | 76 | 32–50 | NC26,23/8TBG | LT–T150 | 150 | 65–115 | NC38 |
LT–T86 | 86 | 32–60 | NC26 | LT–T156 | 156 | 65–121 | NC38 |
LT–T89 | 89 | 32–60 | NC26 | LT–T162 | 162 | 89–127 | NC38 |
LT–T92 | 92 | 48–73 | NC26 | LT–T178 | 178 | 89–127 | NC50 |
LT–T95 | 95 | 48–73 | NC26,27/8REG,27/8TBG | LT–T194 | 194 | 111–159 | NC50 |
LT–T102 | 102 | 48–73 | 27/8REG | LT–T200 | 200 | 111–159 | NC50 |
LT–T105 | 105 | 48–79 | NC31 | LT–T203 | 203 | 111–159 | NC50 |
LT–T108 | 108 | 60–79 | 27/8REG,27/8TBG | LT–T206 | 206 | 111–168 | NC50 |
LT–T114 | 114 | 60–89 | NC31,27/8TBG | LT–T213 | 213 | 124–178 | NC50 |
LT–T118 | 118 | 60–89 | NC31,27/8REG | LT–T232 | 232 | 127–178 | NC50 |
LT–T120 | 120 | 60–89 | NC31,NC38 | LT–T238 | 238 | 127–178 | NC50 |
LT–T124 | 124 | 60–95 | NC31,NC38 | LT–T241 | 241 | 127–178 | NC50 |
LT–T127 | 127 | 60–95 | NC31,NC38 | LT–T270 | 270 | 127–229 | 65/8REG |
LT–T130 | 130 | 60–95 | NC31,31/2TBG | LT–T295 | 295 | 127–245 | 65/8REG |
LT–T134 | 134 | 60–105 | NC31,NC38 | LT–T340 | 340 | 229–280 | 65/8REG |
LT–T145 | 145 | 65–115 | NC38 | LT–T460 | 460 | 229–406 | 65/8REG n |
