EnCana Corp. had a new rig built for reverse-circulation airlift drilling to prevent lost-circulation through thick, fractured, vuggy basalts. Encana was faced with drilling Miocene basalt sections as ...
Raptor Rig sees opportunities beyond the current downturn for its new land drilling rig technology. Raptor Rig sees opportunities beyond the current downturn for its new land drilling rig technology.