Energy Spectrum Advisors, Inc.: R/P Deals

Date	Majority Oil Deals Used In R/P Analysis	Download

12-28-2007	Mariner to Acquire Permian Properties

12-28-2007	Encore Energy Partners Agrees to Acquire Assets from Encore Acquisition Company for $250 MM

12-27-2007	Linn to Buy Midcontinent Assets from Lamamco for $552MM

12-21-2007	Vanguard Natural Resources to Buy Assets

12-17-2007	XTO to Acquire Working Interests from Plains

12-11-2007	Abraxas MLP to Buy 82% PDP from St. Mary for $140 MM

12-03-2007	Permian Wolfcamp Interests To Go For $170MM

11-06-2007	Pioneer Announces Acquisition in the Spraberry Field

10-18-2007	GeoResources Doubles Reserves with $91.1MM Purchase

10-17-2007	RAM Acquires Ascent Energy

09-04-2007	Legacy Reserves Buys Reserves for $60.5 MM

08-30-2007	Legacy Reserves LP to Acquire Oil and Natural Gas Producing Properties for $21.4 Million

07-12-2007	Eagle Rock to Acquire Companies and Assets

07-11-2007	Legacy Reserves to Acquire Permian Assets

05-25-2007	BreitBurn Energy Parnters L.P. Acquires Interests in Two Significant California Oil Fields for $82 Million

05-17-2007	BreitBurn to Acquire Florida Assets from Calumet

04-24-2007	Energy XXI Plans to Acquire Gulf of Mexico Assets from Pogo

04-11-2007	Legacy to Acquire Assets in Texas and New Mexico

03-21-2007	Legacy Reserves to Acquire Oklahoma Assets from Nielson & Associates

03-19-2007	Berry Petroleum to Sell Non-core California Assets

02-22-2007	Denbury to Acquire Anadarko Seabreeze Complex

01-26-2007	Encore to Acquire Additional Williston Basin Assets from Anadarko

01-22-2007	BreitBurn Plans to Acquie Texas Assets from Voyager Gas

01-18-2007	Apache to Acquire Interest in West Texas Assets from Anadarko

01-17-2007	Encore to Acquire Wyoming Assets from Anadarko