Lance Astrella, Reginald Wiemers Environmental Equipment Corp. Denver Closed loop systems have become more dependable and efficient, making drilling without a mud pit an economically attractive ...

Rotary steerable, directional-drilling systems increased rate of penetration (ROP) and saved more than 100 days of rig time when used to drill complex 3D wellpaths in the 121/4-in. and 81/2-in. hole ...

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 ...

Oilfield services major Halliburton Co. and Sekal AS said they have delivered the world’s first automated on-bottom drilling system, which integrated Halliburton’s LOGIX automation and remote ...