St. Mary stockholders approve name change to SM Energy Company May 31, 2010
St. Mary Land & Exploration Company reported that at the Company's annual meeting on May 26, 2010, the stockholders approved the proposal to change the name

St. Mary closes non-core North Dakota asset divestiture Mar 19, 2010
St. Mary Land & Exploration Company has closed its previously disclosed divestiture of non-core North Dakota properties, as well as the redetermination of the

St. Mary updates status of Rocky Mountain divestiture program Jan 11, 2010
St. Mary Land & Exploration Company provides an update on previously announced divestiture activities in the Company's Rocky Mountain region.

St. Mary provides operational update Aug 5, 2009
St. Mary Land & Exploration Company has provided an update on the Company's operational activity, capital investment levels for 2009, and financial guidance.

St. Mary completes first operated Eagle Ford Shale well Jun 26, 2009
St. Mary Land & Exploration completes its first operated horizontal Eagle Ford shale well, the Briscoe G 1-H (SM WI 100%) in Webb County, Texas.

St. Mary's operational plan for the remainder of 2009 May 5, 2009
St. Mary Land & Exploration Company provides an update on the Company’s operational plan for the remainder of 2009 and its financial guidance.

St. Mary completes 1st well at Haynesville Shale Apr 7, 2009
St. Mary Land & Exploration Company says that the Company's first operated Haynesville shale well, the Johnson Trust 1-2 (SM 90% WI), was sales.

St. Mary exchanges Permian Basin assets Jan 8, 2009
St. Mary Land & Exploration Company has exchanged its non-operated position at the Judge Digby Field for an increased position in its operated Sweetie Peck assets in the Wolfberry tight oil program in West Texas and cash.