After a well has been drilled, should the drilling fluids be removed ... The wire screens of the liner and the gravel pack work together to filter out the sand that might have otherwise entered ...

Prudhoe Bay, Alaska (CNN)-- Three miles into the Beaufort Sea from the North Slope of Alaska sits a 32-acre, man-made gravel island with a gigantic blue drilling rig atop it. It is BP's Liberty ...

Western Exploration (TSXV: WEX; US-OTC: WEXPF) is making exploration progress at its Aura project about 120 km north of Elko, Nevada, according to CEO Darcy Marud. Recent drilling at the Gravel ...