News Releases

HOUSTON, Feb. 13, 2013 /PRNewswire/ -- Oasis Petroleum Inc. (NYSE: OAS) ("Oasis" or the "Company") plans to announce its fourth quarter and full year 2012 results on Monday, February 25, 2013 after the close of trading on the NYSE.  Additionally, the Company will host a conference call on Tuesday, February 26, 2013 at 10:00 a.m. Central Time to discuss fourth quarter and full year 2012 results.

Investors, analysts and other interested parties are invited to listen to the conference call:

Date:
Tuesday, February 26, 2013
Time:
10:00 a.m. Central Time
Dial-in:
855-384-2828
Intl. Dial in:
706-634-0151
Conference ID:
98545808
Website:
www.oasispetroleum.com
A recording of the conference call will be available beginning at 1:00 p.m. Central Time on the day of the call and will be available until Tuesday, March 5, 2013 by dialing:

Replay dial-in:
855-859-2056
Intl. replay:
404-537-3406
Conference ID:
98545808
The conference call will also be available for replay for approximately 30 days at www.oasispetroleum.com.

Additionally, Oasis plans to participate in the following energy conferences and investor events:

March 7:
Global Hunter Securities' Investor Conference in Dallas, TX
April 16:
OGIS New York in New York City, NY
About Oasis Petroleum Inc.
Oasis is an independent exploration and production company focused on the acquisition and development of unconventional oil and natural gas resources, primarily operating in the Williston Basin.  For more information, please visit the Company's website at www.oasispetroleum.com. 

Contact:
Oasis Petroleum Inc.
Richard Robuck, (281) 404-9600
Director � Finance

SOURCE Oasis Petroleum Inc.