Specifications
1.Use for acquisition of the rock core2.Can be applied in soft,moderate & rigid rock formation
Core tools are used for acquisition of the rock core in petroleum drilling.
Every time one to three sections of inner barrels and outer barrels can be run in core drilling.
They can be applied in soft, moderate and rigid rock formations. The series of tools manufactured are as followed: Q84-I type, CH8-4 type, CH8-3 type, CH7-4 type.
Detail Specification:
Technical specification and parameters for Core Tools | |||||
Series | Type | Outer barrel size(mm) | Inner barrel size (mm) | Section | Hole diameter (mm) |
O.D. x I.D. x Wall | O.D. x I.D. x Wall | ||||
Q84-I | Q84-I | 180 x 144 x 18 | 127 x 108 x 9.5 | 9000 | 216~245 |
CZ84 | CH 8-4 | 180 x 136 x 18 | 127 x 112 x 7.5 | 9000 | 216~245 |
CQX83 | CH 8-3 | 180 x 144 x 18 | 127 x 112 x 7.5 | 9000 | 216~245 |
SQX172 | CH 7-4 | 172 x 136 x 18 | 127 x 105 x 8.0 | 9000 | 190~216 |
Also we can supply core catcher, coring drill bits etc
