drilling carried out to determine whether hydrocarbons are present in a particular area or structure;
Found on
http://www.encyclo.co.uk/visitor-contributions.php
Drilling carried out to determine whether hydrocarbons are present in a particular area or structure.
Found on
http://www.oilandgasuk.co.uk/glossary.cfm
Drilling done in search of new mineral deposits, on extensions of known ore deposits, or at the location of a discovery up to the time when the company decides that sufficient ore reserves are present to justify commercial exploitation. Assessment drilling is reported as exploration drilling.
Found on
https://www.encyclo.co.uk/local/22734
No exact match found.
