Description

CORE SAMPLING TOOL

Sampling Tools: Security 178/101 (10 pcs.) and
UK-127/80 (4 pcs.).

Using own isolation fulid (Nedra Core)
Sampling unsealed cores
core diameters from 67 to 101.6 mm
Mean core recovery 98%
Case: Sredne-Nazymskoye field, Paleozic rocks

– footage 245.4m
– recovert 238 m (96.98%)
-Tool type UK-127/80, core BIT 139.8/80
– mean drilling rate 3.8 mph