| 2006-07-14 | 621841 | 42-371-00291 | MASTERSON #1 | EARNEST PRODUCING CORPORATION | RENTR | 4,545 | |
| 2006-07-12 | 622403 | 42-371-37758 | WEST RANCH SOUTH #6901A | RIATA ENERGY, INC. | DRILL | 9,000 | |
| 2006-07-12 | 622403 | 42-371-37758 | WEST RANCH SOUTH #6901A | RIATA ENERGY, INC. | DRILL | 11,000 | |
| 2006-07-12 | 622393 | 42-371-37757 | SIBLEY STATE FS #1 | TANDEM ENERGY CORPORATION | DRILL | 4,000 | |
| 2006-07-07 | 622096 | 42-371-30776 | WOODWARD "64" #2 | OLSEN ENERGY INC. | RENTR | 2,000 | |
| 2006-07-05 | 621854 | 42-371-35030 | YATES FIELD UNIT #49FB4 | KINDER MORGAN PRODUCTION CO LP | RECOMP | 1,999 | Y |
| 2006-07-05 | 621731 | 42-371-37756 | WEST RANCH #6035 | RIATA ENERGY, INC. | DRILL | 5,000 | |
| 2006-07-05 | 621729 | 42-371-37755 | WEST RANCH #6034 | RIATA ENERGY, INC. | DRILL | 5,000 | |
| 2006-06-28 | 621397 | 42-371-07081 | YATES FIELD UNIT #51F26 | KINDER MORGAN PRODUCTION CO LP | RECOMP | 1,999 | Y |
| 2006-06-27 | 621391 | 42-371-06592 | YATES FIELD UNIT #49D57 | KINDER MORGAN PRODUCTION CO LP | RECOMP | 1,999 | Y |
| 2006-06-27 | 621244 | 42-371-37754 | WEST RANCH #704 | RIATA ENERGY, INC. | DRILL | 9,000 | |
| 2006-06-27 | 621244 | 42-371-37754 | WEST RANCH #704 | RIATA ENERGY, INC. | DRILL | 10,000 | |
| 2006-06-23 | 621368 | 42-371-37752 | STATE HOUSTON CO. TIMBER CO. -F- #16 | RIATA ENERGY, INC. | DRILL | 3,500 | |
| 2006-06-23 | 621367 | 42-371-37750 | MOOERS "B" #6 | RIATA ENERGY, INC. | DRILL | 3,500 | |
| 2006-06-23 | 621366 | 42-371-37749 | MOOERS "B" #4 | RIATA ENERGY, INC. | DRILL | 3,500 | |
| 2006-06-23 | 621362 | 42-371-37748 | MOOERS "C" #6 | RIATA ENERGY, INC. | DRILL | 3,500 | |
| 2006-06-23 | 621289 | 42-371-37220 | PALMER "602" STATE #1 | EARNEST PRODUCING CORPORATION | RECOMP | 5,516 | |
| 2006-06-23 | 621261 | 42-371-37753 | WEST RANCH #6020 | RIATA ENERGY, INC. | DRILL | 9,000 | |
| 2006-06-23 | 621261 | 42-371-37753 | WEST RANCH #6020 | RIATA ENERGY, INC. | DRILL | 10,000 | |
| 2006-06-21 | 621381 | 42-371-37751 | PECOS VALLEY "34" #1 | BROWNING OIL COMPANY, INC. | DRILL | 7,000 | |
| 2006-06-21 | 621381 | 42-371-37751 | PECOS VALLEY "34" #1 | BROWNING OIL COMPANY, INC. | DRILL | 7,000 | |
| 2006-06-21 | 621163 | 42-371-37747 | WEST RANCH #3310 | RIATA ENERGY, INC. | DRILL | 8,500 | |
| 2006-06-21 | 621065 | 42-371-04212 | YATES FIELD UNIT #22D05 | KINDER MORGAN PRODUCTION CO LP | RECOMP | 1,999 | Y |
| 2006-06-15 | 620509 | 42-371-37743 | MOOERS ESTATE #3 | RIATA ENERGY, INC. | DRILL | 3,500 | |
| 2006-06-14 | 620715 | 42-371-33789 | YATES FIELD UNIT #49B83 | KINDER MORGAN PRODUCTION CO LP | RECOMP | 1,999 | Y |
| 2006-06-14 | 620628 | 42-371-34671 | YATES FIELD UNIT #214Z72 | KINDER MORGAN PRODUCTION CO LP | RECOMP | 1,999 | Y |
| 2006-06-14 | 620562 | 42-371-35011 | YATES FIELD UNIT #47B23 | KINDER MORGAN PRODUCTION CO LP | RECOMP | 1,999 | Y |
| 2006-06-09 | 620701 | 42-371-37746 | UNIVERSITY LANDS 27-9 #1 | CAMDEN RESOURCES, INC. | DRILL | 20,500 | |
| 2006-06-08 | 620612 | 42-371-37744 | IMPERIAL "72" #518 | FOSSIL ROCK RESOURCES, INC. | DRILL | 2,500 | |
| 2006-06-08 | 620552 | 42-371-37745 | WEST RANCH #6033 | RIATA ENERGY, INC. | DRILL | 5,200 | |
| 2006-06-07 | 620584 | 42-371-37742 | IMPERIAL "72" #605 | FOSSIL ROCK RESOURCES, INC. | DRILL | 2,500 | |
| 2006-06-07 | 620567 | 42-371-37741 | BIG MESA #1 | ASPEN OPERATING COMPANY, L.L.C. | DRILL | 7,500 | |
| 2006-06-06 | 620142 | 42-371-37738 | ATHEY STATE #5 | COG OPERATING LLC | DRILL | 7,000 | |
| 2006-06-05 | 620450 | 42-371-37740 | HODGE, J. H. #9 | CHESAPEAKE OPERATING, INC. | DRILL | 8,000 | |
| 2006-06-05 | 619424 | 42-371-37739 | WEST RANCH #6032 | RIATA ENERGY, INC. | DRILL | 5,200 | |
| 2006-06-05 | 619424 | 42-371-37739 | WEST RANCH #6032 | SANDRIDGE ENERGY, INC. | DRILL | 6,000 | |
| 2006-06-02 | 619984 | 42-371-37737 | YATES, I. G. #738 | MILLENNIUM RESOURCES, LLC. | DRILL | 550 | |
| 2006-06-02 | 619977 | 42-371-37736 | YATES, I. G. #739 | MILLENNIUM RESOURCES, LLC. | DRILL | 550 | |
| 2006-06-02 | 619957 | 42-371-07528 | YATES FIELD UNIT #10A01 | KINDER MORGAN PRODUCTION CO LP | RECOMP | 1,999 | Y |
| 2006-05-31 | 619716 | 42-371-05703 | YATES FIELD UNIT #23F12 | KINDER MORGAN PRODUCTION CO LP | RECOMP | 1,999 | Y |
| 2006-05-26 | 619368 | 42-371-10468 | NEAL, J. O. 49 #1 | COG OPERATING LLC | RECOMP | 7,000 | |
| 2006-05-24 | 619472 | 42-371-34933 | YATES FIELD UNIT #284D14 | KINDER MORGAN PRODUCTION CO LP | RECOMP | 1,999 | Y |
| 2006-05-17 | 619004 | 42-371-34134 | YATES FIELD UNIT #46C11 | KINDER MORGAN PRODUCTION CO LP | RECOMP | 1,999 | Y |
| 2006-05-16 | 619350 | 42-371-37735 | LONGFELLOW 600 -MD- #802 | RIATA ENERGY, INC. | DRILL | 9,000 | |
| 2006-05-16 | 618974 | 42-371-37734 | WEST RANCH #2606 | RIATA ENERGY, INC. | DRILL | 9,000 | |
| 2006-05-16 | 618961 | 42-371-35304 | YATES FIELD UNIT #54C59 | KINDER MORGAN PRODUCTION CO LP | RECOMP | 1,999 | Y |
| 2006-05-16 | 615267 | 42-371-04415 | MITCHELL-THOMAS UNIT 2 #1 | XTO ENERGY INC. | RECOMP | 15,000 | |
| 2006-05-15 | 618901 | 42-371-37733 | WEST RANCH #2805 | RIATA ENERGY, INC. | DRILL | 8,500 | |
| 2006-05-12 | 618712 | 42-371-37731 | WEST RANCH #5048 | RIATA ENERGY, INC. | DRILL | 5,000 | |
| 2006-05-12 | 618659 | 42-371-34410 | YATES FIELD UNIT #54E43 | KINDER MORGAN PRODUCTION CO LP | RECOMP | 1,999 | Y |