is designed for side-wall coring in open ore wells to define the lithology and ore material composition.
Description
Features and Advantages:
- improved exploration results owing to partial or complete replacement of core recovery while core drilling;
- accurate depth referencing to the wellbore sections and purposeful sampling in the intervals specified by well logging data;
- high selectivity, operating efficiency and reliability.
Specifications
|
Borehole diameter, mm |
300-600 |
|
Max. core recovery depth, m |
3000 |
|
Max. operating pressure, MPa |
70 |
|
Max. operating temperature, °С |
100 |
|
Max. number of core samples per trip, pcs |
15 |
|
Diameter of drilled-out sample, mm: |
22 |
|
Sample drilling-out time, min |
5-10 |
|
Core Sampler overall dimensions, mm: diameter length max. lateral dimension |
170 2900 184 |
|
Weight, kg |
144 |