W-H Energy Services Announces Conference Call

HOUSTON -- W-H Energy Services, Inc. (NYSE:WHQ) has scheduled the date of its release of first quarter results to occur prior to the market open on Thursday, April 27, 2006. The earnings release will be followed by a conference call at 11:00 a.m. central time and is open to the public. The conference call will include a discussion of first quarter results as well as expectations for the second quarter of 2006. A brief question and answer session will follow.

To participate by telephone, attendees should call 866-200-5830 within North America or 732-694-1588 outside of North America approximately 10 minutes prior to the scheduled start time. When prompted, attendees should then enter the code 555315# to be placed into the conference. A rebroadcast of the call will be available for 30 days following the event by dialing 866-206-0173 within North America or 732-694-1571 outside of North America. When prompted, attendees should then enter the code 171558# to access the archived conference.

In addition, the Company's first quarter conference call will be available on a listen only basis over the internet at www.whes.com. The entire teleconference call will be broadcast live, and a replay will be available on the W-H Energy Services web site for 30 days following the event.W-H Energy is a diversified oilfield service company that provides products and services used primarily for the drilling, completion and production of oil and natural gas wells. The Company has operations in the North America and select areas internationally