Bronco Drilling Company, Inc.: (NASDAQ:BRNC)
What: Bronco Drilling’s Fourth Quarter Earnings Call
When: Tuesday, March 9, 2010 at 11:00 a.m. ET
How: Dial-in # 866-804-6928; International Dial-in # 857-350-1674;
Participant Code 73224912.

Individuals interested in participating in the call should call at least
five minutes prior to the call. The conference call will also be
available via the Internet at http://phx.corporate-ir.net/phoenix.zhtml?c=191804&p=irol-IRHome.
Please go to the website at least fifteen minutes prior to the call to
register, download and install any necessary software. For those who
cannot listen to the live call, a replay will be available through March
27, 2010 at 888-286-8010 or internationally at 617-801-6888 using the
passcode 33904126. Also, an archive of the webcast will be available at
the following link http://phx.corporate-ir.net/phoenix.zhtml?c=191804&p=irol-IRHome.

Bronco Drilling Company, Inc., headquartered in Edmond, Oklahoma is a
provider of contract land drilling and workover services to oil and
natural gas exploration and production companies.