| 2010-05-26 | 696276 | 42-033-31395 | REINECKE UNIT #223 | CHEVRON MIDCONTINENT, L.P. | RECOMP | 7,400 | |
| 2010-05-26 | 696275 | 42-033-31384 | REINECKE UNIT #224R | CHEVRON MIDCONTINENT, L.P. | RECOMP | 7,400 | |
| 2010-05-26 | 696273 | 42-033-31399 | REINECKE UNIT #214 | CHEVRON MIDCONTINENT, L.P. | RECOMP | 7,400 | |
| 2010-05-21 | 696327 | 42-033-32107 | ROY #2403H | ST. MARY LAND & EXPLORATION CO. | DRILL | 10,200 | Y |
| 2010-05-21 | 696327 | 42-033-32107 | ROY #2403H | ST. MARY LAND & EXPLORATION CO. | DRILL | 10,200 | Y |
| 2010-05-18 | 695732 | 42-033-32106 | CLAYTON #3301 | OSBORN,W.B. OIL & GAS OPERATIONS | DRILL | 9,000 | |
| 2010-05-18 | 695732 | 42-033-32106 | CLAYTON #3301 | OSBORN,W.B. OIL & GAS OPERATIONS | DRILL | 9,000 | |
| 2010-05-11 | 695549 | 42-033-32105 | SMITH 11 #2 | BARRETT BROTHERS OIL & GAS, INC. | DRILL | 10,200 | |
| 2010-05-11 | 695549 | 42-033-32105 | SMITH 11 #2 | BARRETT BROTHERS OIL & GAS, INC. | DRILL | 10,200 | |
| 2010-05-10 | 695420 | 42-033-32104 | PEG'S DRAW #1201 | PRIMEXX OPERATING CORPORATION | DRILL | 8,999 | |
| 2010-03-30 | 692672 | 42-033-32103 | SNYDER-WINK 10 # MP 123.2 #1CP | KINDER MORGAN WINK PIPELINE LLC | DRILL | 400 | |
| 2010-03-02 | 691665 | 42-033-32099 | COLEMAN FARMS #701 | BIG STAR OIL & GAS, LLC | DRILL | 8,000 | |
| 2010-03-01 | 691922 | 42-033-32100 | CLAYTON RANCH #5 | APACHE CORPORATION | DRILL | 12,000 | |
| 2010-01-21 | 689901 | 42-033-32097 | BRYCEN #3601 | ST. MARY LAND & EXPLORATION CO. | DRILL | 10,500 | |
| 2010-01-21 | 689901 | 42-033-32097 | BRYCEN #3601 | ST. MARY LAND & EXPLORATION CO. | DRILL | 10,500 | |
| 2010-01-21 | 689894 | 42-033-32096 | REECE #3201 | ST. MARY LAND & EXPLORATION CO. | DRILL | 10,500 | |
| 2010-01-21 | 689894 | 42-033-32096 | REECE #3201 | ST. MARY LAND & EXPLORATION CO. | DRILL | 10,500 | |
| 2010-01-21 | 689891 | 42-033-32095 | MADISON #4401 | ST. MARY LAND & EXPLORATION CO. | DRILL | 10,500 | |
| 2010-01-21 | 689891 | 42-033-32095 | MADISON #4401 | ST. MARY LAND & EXPLORATION CO. | DRILL | 10,500 | |
| 2009-12-22 | 688920 | 42-033-32094 | ROY #2402 | ST. MARY LAND & EXPLORATION CO. | DRILL | 10,000 | |
| 2009-12-22 | 688920 | 42-033-32094 | ROY #2402 | ST. MARY LAND & EXPLORATION CO. | DRILL | 10,000 | |
| 2009-12-08 | 687239 | 42-033-31321 | ROY #2401 | ST. MARY LAND & EXPLORATION CO. | RENTR | 8,872 | |
| 2009-12-04 | 688046 | 42-033-32093 | CR #1501 | PRIMEXX OPERATING CORPORATION | DRILL | 9,200 | |
| 2009-10-23 | 686534 | 42-033-32091 | HULL #1 | WESTERLY EXPLORATION, INC. | DRILL | 8,600 | |
| 2009-10-15 | 686156 | 42-033-32090 | ROY #1802 | ST. MARY LAND & EXPLORATION CO. | DRILL | 10,000 | |
| 2009-10-15 | 686156 | 42-033-32090 | ROY #1802 | ST. MARY LAND & EXPLORATION CO. | DRILL | 10,000 | |
| 2009-10-15 | 686156 | 42-033-32090 | ROY #1802 | ST. MARY LAND & EXPLORATION CO. | DRILL | 10,000 | |
| 2009-10-09 | 685937 | 42-033-31993 | PEG'S DRAW "A" #2 | PRIMEXX OPERATING CORPORATION | RECOMP | 8,936 | |
| 2009-10-09 | 685937 | 42-033-31993 | PEG'S DRAW A #2 | PRIMEXX OPERATING CORPORATION | RECOMP | 8,936 | |
| 2009-09-25 | 685491 | 42-033-32089 | GAIL 161 #3 | HEIGHTS ENERGY CORPORATION | DRILL | 5,200 | |
| 2009-09-04 | 684529 | 42-033-32088 | RACHEL #501 | ST. MARY LAND & EXPLORATION CO. | DRILL | 10,200 | |
| 2009-08-28 | 684604 | 42-033-32087 | SMITH 11 #1 | BARRETT BROTHERS OIL & GAS, INC. | DRILL | 7,300 | |
| 2009-08-27 | 684523 | 42-033-32086 | ELLA "A" #5 | SIANA OIL & GAS | DRILL | 6,800 | |
| 2009-08-26 | 684520 | 42-033-32085 | TONYA #402 | ST. MARY LAND & EXPLORATION CO. | DRILL | 10,200 | |
| 2009-06-10 | 680949 | 42-033-32083 | NAN MARTIN "A" #2721 | PRIMEXX OPERATING CORPORATION | DRILL | 5,900 | |
| 2009-06-10 | 680946 | 42-033-32082 | NAN MARTIN "A" #2720 | PRIMEXX OPERATING CORPORATION | DRILL | 5,900 | |
| 2009-06-10 | 680945 | 42-033-32081 | NAN MARTIN "A" #2719 | PRIMEXX OPERATING CORPORATION | DRILL | 5,900 | |
| 2009-06-10 | 680944 | 42-033-32080 | NAN MARTIN "A" #2706A | PRIMEXX OPERATING CORPORATION | DRILL | 5,900 | |
| 2009-05-22 | 681438 | 42-033-31537 | WOLF #1 | CAMBRIAN MANAGEMENT, LTD. | RENTR | 7,400 | |
| 2009-02-13 | 678196 | 42-033-31999 | BAIRD-NEWTON #1 | CML EXPLORATION, LLC | RECOMP | 8,810 | |
| 2009-02-09 | 678296 | 42-033-32063 | CR "G" TRACT 2 #1402 | PRIMEXX OPERATING CORPORATION | FLD-XFR | 9,400 | |
| 2009-02-09 | 678295 | 42-033-32005 | PEG'S DRAW "A" #3 | PRIMEXX OPERATING CORPORATION | FLD-XFR | 9,400 | |
| 2009-02-09 | 678294 | 42-033-31993 | PEG'S DRAW "A" #2 | PRIMEXX OPERATING CORPORATION | FLD-XFR | 9,400 | |
| 2008-12-29 | 676257 | 42-033-32078 | JONES 163A #2 | HEIGHTS ENERGY CORPORATION | DRILL | 5,000 | |
| 2008-11-21 | 674779 | 42-033-32077 | YOUNGBLOOD 40 #1 | QP, INC. | DRILL | 10,000 | |
| 2008-11-05 | 672943 | 42-033-32075 | NAN MARTIN "C", TRACT 1 #3301 | PRIMEXX OPERATING CORPORATION | DRILL | 9,500 | |
| 2008-11-05 | 672943 | 42-033-32075 | NAN MARTIN "C", TRACT 1 #3301 | PRIMEXX OPERATING CORPORATION | DRILL | 9,500 | |
| 2008-10-16 | 672945 | 42-033-32076 | CR "G", TRACT 3 #1403 | PRIMEXX OPERATING CORPORATION | DRILL | 9,500 | |
| 2008-10-16 | 672942 | 42-033-31406 | YOUNGBLOOD #1901 | BIG STAR OIL & GAS, LLC | RENTR | 9,924 | |
| 2008-10-16 | 672895 | 42-033-32074 | NAN MARTIN "C", TRACT 1 #2801 | PRIMEXX OPERATING CORPORATION | DRILL | 9,500 | |