Patterson-UTI Energy to Present on September 3, 2008 at the Lehman Brothers CEO Energy/Power...

Patterson-UTI Energy to Present on September 3, 2008 at the Lehman Brothers
CEO Energy/Power Conference

HOUSTON, Sept. 2 /PRNewswire-FirstCall/ -- PATTERSON-UTI ENERGY, INC.
(Nasdaq: PTEN) today announced that it will make a presentation on September
3, 2008 at the Lehman Brothers CEO Energy/Power Conference in New York City.
Representing the Company at the conference will be Douglas J. Wall, President
and Chief Executive Officer, and John E. Vollmer, Chief Financial Officer.
The presentation will be webcast live beginning at approximately 11:45
a.m. Eastern Time on September 3, 2008. To access the webcast, go to
www.patenergy.com approximately 10 minutes prior to the scheduled start time.
Replay of the webcast will be available through September 17, 2008 at
www.patenergy.com.
About Patterson-UTI
Patterson-UTI Energy, Inc. provides onshore contract drilling services to
exploration and production companies in North America. The Company has
approximately 350 currently marketable land-based drilling rigs that operate
primarily in the oil and natural gas producing regions of Texas, New Mexico,
Oklahoma, Arkansas, Louisiana, Mississippi, Colorado, Utah, Wyoming, Montana,
North Dakota, South Dakota, Pennsylvania and western Canada. Patterson-UTI
Energy, Inc. is also engaged in the businesses of pressure pumping services
and drilling and completion fluid services. Additionally, Patterson-UTI has an
exploration and production business.
SOURCE Patterson-UTI Energy, Inc.

John E. Vollmer III, Chief Financial Officer, Patterson-UTI Energy, Inc.,
+1-214-360-7800