Page 19 - A Primer of Oilwell Drilling, 7th Edition

rilling has developed into a specialized and technologically
Dadvanced business. The size of the equipment is enormous. 15
Petroleum Extension-The University of Texas at Austin
The technical challenges to overcome as wells become deeper and
are drilled in increasingly hostile environments are equally enormous.
The technology of the most advanced drilling rig is computer-
controlled and can be monitored from any office in the world. The
guidance systems used in directional drilling rival those found on Conclusion
modern jet aircraft or spacecraft.
The energy business is the largest business in the world. This
will continue because the standard of living in most countries is
now tied to the ability to find and use energy efficiently. Well drill-
ing continues to be an important part of the efficient use of energy,
regardless of whether the well is producing hydrocarbons or water,
or permanently disposing wastes by injecting them into deep layers
in the earth.
The drilling industry must have people who are trained, moti-
vated, and, most importantly, interested in the business, the science,
and the art of drilling.

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