| 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 | |
| 2008-10-16 | 672895 | 42-033-32074 | NAN MARTIN "C", TRACT 1 #2801 | PRIMEXX OPERATING CORPORATION | DRILL | 9,500 | |
| 2008-09-05 | 665075 | 42-033-32073 | GAIL #124 | KINDER MORGAN CO2 COMPANY, L.P. | DRILL | 400 | |
| 2008-08-11 | 667353 | 42-033-32072 | ENTERPRISE CATHODIC PROTECTION #C 17 | ENTERPRISE PRODUCTS OPERATINGLLC | DRILL | 500 | |
| 2008-07-30 | 666440 | 42-033-32071 | REBECCA #801H | ST. MARY LAND & EXPLORATION CO. | DRILL | 10,200 | Y |
| 2008-07-30 | 666438 | 42-033-32070 | TONYA #401 | ST. MARY LAND & EXPLORATION CO. | DRILL | 10,200 | |
| 2008-07-24 | 666065 | 42-033-32069 | CANON 24 #1 | BIG STAR OIL & GAS, LLC | DRILL | 7,600 | |
| 2008-07-15 | 662534 | 42-033-31426 | PORTER "9" #1R | SHENANDOAH PETROLEUM CORPORATION | RENTR | 9,950 | |
| 2008-07-11 | 665001 | 42-033-32068 | NEWTON 38 #1 | CML EXPLORATION, LLC | DRILL | 8,900 | |
| 2008-06-26 | 664120 | 42-033-32066 | CANON RANCH UNIT #1711 | BC OPERATING, INC. | DRILL | 7,500 | |
| 2008-06-26 | 664112 | 42-033-32067 | CANON RANCH UNIT #1124 | BC OPERATING, INC. | DRILL | 7,500 | |
| 2008-06-19 | 663448 | 42-033-32065 | MARTIN, NAN "B" #2717 | PRIMEXX OPERATING CORPORATION | DRILL | 8,999 | |
| 2008-06-16 | 659883 | 42-033-31894 | JO-MILL UNIT #7335H | CHEVRON U. S. A. INC. | RECOMP | 11,000 | Y |
| 2008-06-16 | 659881 | 42-033-31931 | JO-MILL UNIT #7325H | CHEVRON U. S. A. INC. | RECOMP | 11,000 | Y |
| 2008-06-16 | 659878 | 42-033-31997 | JO-MILL UNIT #7219H | CHEVRON U. S. A. INC. | RECOMP | 11,000 | Y |
| 2008-06-16 | 659877 | 42-033-32014 | JO-MILL UNIT #6327H | CHEVRON U. S. A. INC. | RECOMP | 11,000 | Y |
| 2008-06-11 | 662578 | 42-033-32064 | HEIGHTS JONES #1631 | HEIGHTS ENERGY CORPORATION | DRILL | 4,950 | |
| 2008-05-30 | 661520 | 42-033-32063 | CR "G" TRACT 2 #1402 | PRIMEXX OPERATING CORPORATION | DRILL | 9,400 | |
| 2008-05-23 | 661329 | 42-033-32062 | REEDER #1 | OMAR OPERATING COMPANY | DRILL | 8,500 | |
| 2008-05-15 | 660751 | 42-033-32061 | RAVEN #2 | RAW OIL & GAS, INC. | DRILL | 8,500 | |
| 2008-04-28 | 654503 | 42-033-30854 | W. ED MURPHY #14 | PURVIS OPERATING CO. | RECOMP | 7,073 | |
| 2008-04-16 | 657900 | 42-033-32060 | EVERETT 7 #1H | WESTERLY EXPLORATION, INC. | DRILL | 7,000 | Y |
| 2008-04-08 | 655318 | 42-033-32056 | VON ROEDER WEST UNIT #11 | APACHE CORPORATION | DRILL | 5,000 | |