Learn the difference between horizontal and vertical drilling, and why we think vertical drilling is the way to go.

With increasing depth, geothermal energy offers an almost inexhaustible potential for renewable energy. The drilling costs however, rise exponentially with depth in the case of conventional rotary ...

CONTRACT CONSTRUCTION CONTINUED Work on the Palabora project has started and civil preparation is well under way to enable the completion of the first shaft in 2016. Raiseboring and drilling services ...

Integra (ITRG) is rated a buy, with cost-saving mining methods, major revenue growth, and strong gold market potential. Read ...

WASHINGTON — Is a common oil and gas drilling technique making people ill? A House panel Wednesday grappled with concerns that chemicals used in "hydraulic fracturing," a process to boost oil and gas ...

ALBANY — A coalition of environmental groups on Friday challenged state Environmental Conservation Commissioner Joe Martens over a new technique to extract underground natural gas using propane, ...

Experiments were conducted with winter- and spring-sown cover crops to compare drilling and broadcasting methods for establishing rye mixed with either purple or common vetch on beds. Results showed ...

Many types and sizes of drilling machines are used in manufacturing. They range in size from a simple bench mounted sensitive drill press to the large multiple-spindle machines able to drive many ...