Precautions during drilling does not mean
A Keeping the core on the basis of their similarity in rock type
B Measuring the length of core
C Observing the colour of drill water &water loss
D Observing core loss in every run
The correct Answer Is A
A Keeping the core on the basis of their similarity in rock type
A Keeping the core on the basis of their similarity in rock type
B Measuring the length of core
C Observing the colour of drill water &water loss
D Observing core loss in every run
The correct Answer Is A
A Keeping the core on the basis of their similarity in rock type
