Coe, of Ashtabula, Ashtabula Co., Ohio, is about to take a patent for a new drill. There are two improvements ... be drilled in any oblique direction. A clutch is employed for this purpose of ...

North American drilling activity declined for the week ended Dec. 13 with 780 rotary rigs working in the US and Canada, Baker Hughes officials reported Friday. Fewer oil-directed rigs working in ...

(Trinidad Guardian) Scores of workers had to be rescued overnight after a privately-owned drilling rig collapsed. Details are still coming in but there are unconfirmed reports that one worker is ...