Specifications
API Type QM Impression BlockTwo structures: type with water hole and type without water hole
OD: 3 1/16" ~ 16"
API Type QM Impression Block
The impression block type QM is a tool for determine the dimensions and configuration of the upper end of a fish as well as to check its condition and position in the well bore. The block is retrieved and the impression is examined. It has two structures: the type with water hole and the type without water hole.
Specification Series and Performance Parameters
Type | OD mm (in.) | Water hole mm (in.) | Overall length mm (in.) | Connection API |
QM78 | 78 (3 1/16) | 20 (13/16) | 200 (7.87) | 2 3/8UPTBG |
QM95 | 95 (3 3/4) | 35 (1 3/8) | 450 (17.72) | NC26 |
QM97 | 97 (3 13/16) | 20 (13/16) | 200 (7.87) | 2 7/8UPTBG |
QM116 | 116 (4 9/16) | 20 (13/16) | 200 (7.87) | 2 7/8UPTBG |
QM127 | 127 (5) | 35 (1 3/8) | 450 (17.72) | NC38 |
QM150 | 150 (5 7/8) | 35 (1 3/8) | 450 (17.72) | NC38 |
QM160 | 160 (6 5/16) | 35 (1 3/8) | 450 (17.72) | NC38 |
QM195 | 195 (7 11/16) | 35 (1 3/8) | 450 (17.72) | NC50 |
QM197 | 197 (7 3/4) | 35 (1 3/8) | 480 (18.90) | NC46 |
QM200 | 200 (7 7/8) | 35 (1 3/8) | 450 (17.72) | NC50 |
QM203 | 203 (8) | 35 (1 3/8) | 480 (18.90) | NC50 |
QM210 | 210 (8 1/4) | 35 (1 3/8) | 480 (18.90) | NC50 |
QM225 | 225 (8 7/8) | 35 (1 3/8) | 450 (17.72) | NC50 |
QM270 | 270 (10 5/8) | 35 (1 3/8) | 450(17.72) | 6 5/8REG |
QM299 | 299 (11 3/4) | 35 (1 3/8) | 480 (18.90) | 6 5/8REG |
QM305 | 305(12) | 35(1 3/8) | 450(17.72) | 6 5/8REG |
QM340 | 340(13 3/8) | 35(1 3/8) | 450(17.72) | 6 5/8REG |
QM406 | 406(16) | 35(1 3/8) | 450(17.72) | 7 5/8REG |