| KENEDY, JOHN G. JR. "J"04/201076 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $98.5 M |
| KLEBERG, R J JR TR STILLMAN04/271415 | EOG RESOURCES, INC. | Gas well | $81.9 M |
| EAST, S.K. MRS.04/284314 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $81.5 M |
| BAFFIN BAY STATE GAS UNIT NO. 304/204430 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $76.5 M |
| EAST, S.K.04/119158 | HILCORP ENERGY COMPANY | Gas well | $71.6 M |
| EAST, S.K. MRS.04/242568 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $69.8 M |
| EAST, S.K.04/190462 | NEWFIELD EXPLORATION COMPANY | Gas well | $68.3 M |
| KENEDY, JOHN G. JR. "J"04/180036 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $68.1 M |
| KENEDY, JOHN G. JR. "J"04/174530 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $67.1 M |
| BAFFIN BAY STATE GAS UNIT NO. 304/196135 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $66.7 M |
| EAST, S.K. MRS.04/285930 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $65.5 M |
| KMF-8004/12173 | SARITA ENERGY RESOURCES, LTD. | Oil lease | $64.5 M |
| KENEDY, JOHN G. JR. "J"04/176928 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $63.6 M |
| EAST, S.K. MRS.04/288136 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $63.1 M |
| EAST, MRS. S.K. "B"04/234348 | NEWFIELD EXPLORATION COMPANY | Gas well | $60.7 M |
| EAST, MRS. S.K. "B"04/218284 | HILCORP ENERGY COMPANY | Gas well | $59.6 M |
| EAST, MRS. S.K. "B"04/229287 | HILCORP ENERGY COMPANY | Gas well | $58.8 M |
| KENEDY, JOHN G. JR. "J"04/189813 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $57.5 M |
| KMF04/288550 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $55.6 M |
| KENEDY, JOHN G. JR. "E"04/236755 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $55.5 M |
| EAST, S.K. MRS.04/243084 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $55.3 M |
| EAST, S.K. MRS.04/285247 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $53.8 M |
| EAST, S. K. MRS. -B-04/162319 | HEADINGTON OIL COMPANY LLC | Gas well | $52.6 M |
| EAST, MRS. S.K. "B"04/240300 | NEWFIELD EXPLORATION COMPANY | Gas well | $48.3 M |
| EAST, S.K. MRS. -B-04/164324 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $47.6 M |
| EAST, S.K. MRS.04/285149 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $47.2 M |
| BAFFIN BAY STATE GAS UNIT NO. 304/196136 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $47.0 M |
| EAST, MRS. S.K. "B"04/222804 | NEWFIELD EXPLORATION COMPANY | Gas well | $46.8 M |
| BAFFIN BAY STATE GAS UNIT NO. 304/198151 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $45.9 M |
| KENEDY, JOHN G. JR. "J"04/179559 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $45.3 M |
| GARCIA ET AL04/191722 | KALER ENERGY CORP. | Gas well | $44.9 M |
| SANTA FE RANCH MULA PASTURE04/286736 | HUGHES, DAN A. COMPANY, L.P. | Gas well | $44.4 M |
| KMF04/171964 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $44.4 M |
| KENEDY, JOHN G. JR. "J"04/178410 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $43.7 M |
| EAST, MRS. S. K. "B"04/251671 | HILCORP ENERGY COMPANY | Gas well | $42.1 M |
| KENEDY, JOHN G. JR. "J"04/189572 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $40.0 M |
| EAST, S.K.04/168495 | HILCORP ENERGY COMPANY | Gas well | $38.3 M |
| KENEDY, JOHN G. JR. "J"04/186225 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $38.0 M |
| EAST, MRS. S. K. "B"04/171102 | HEADINGTON OIL COMPANY LLC | Gas well | $37.8 M |
| KENEDY, JOHN G. JR. "J"04/182482 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $37.0 M |
| KENEDY, JOHN G. JR. "J"04/179430 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $37.0 M |
| EAST, S.K.04/191092 | HILCORP ENERGY COMPANY | Gas well | $36.6 M |
| SANTA FE RANCH MULA PASTURE04/200372 | HUGHES, DAN A. COMPANY, L.P. | Gas well | $36.1 M |
| KENEDY, JOHN G. JR. "J"04/205444 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $35.9 M |
| KMF04/288880 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $35.8 M |
| RISKEN, CARL F.04/197496 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $35.5 M |
| KMF04/286011 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $35.1 M |
| EAST, S.K.04/185851 | HILCORP ENERGY COMPANY | Gas well | $34.3 M |
| RISKEN, CARL F.04/198408 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $34.2 M |
| KENEDY, JOHN G. JR. "J"04/186028 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $33.8 M |
| KENEDY, JOHN G. JR. "J"04/201142 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $33.2 M |
| EAST, S.K.04/174678 | HILCORP ENERGY COMPANY | Gas well | $32.2 M |
| EAST, S.K. MRS.04/255756 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $32.2 M |
| KENEDY, JOHN G. JR. "J"04/213100 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $32.2 M |
| KENEDY,JOHN G. JR. "J"04/170624 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $31.6 M |
| EAST, S.K.04/164558 | HILCORP ENERGY COMPANY | Gas well | $31.6 M |
| KMF04/288940 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $31.3 M |
| KENEDY, JOHN G. JR. "J"04/188195 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $31.2 M |
| EAST, S. K.04/240981 | HILCORP ENERGY COMPANY | Gas well | $30.7 M |
| EAST, S.K.04/190426 | HILCORP ENERGY COMPANY | Gas well | $30.2 M |
| EAST, MRS. S.K. "B"04/218530 | HILCORP ENERGY COMPANY | Gas well | $29.4 M |
| KENEDY, JOHN G. JR. "E"04/234061 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $29.1 M |
| CLARK-SAIN04/199531 | ABACO OPERATING, LLC | Gas well | $29.0 M |
| KENEDY, JOHN G. JR. "E"04/198150 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $28.6 M |
| KENEDY, JOHN G. JR. "J"04/203524 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $27.9 M |
| KLEBERG, R J JR TR STILLMAN04/267364 | EOG RESOURCES, INC. | Gas well | $27.8 M |
| FRENCH-STATE04/214079 | ABACO OPERATING, LLC | Gas well | $27.3 M |
| EAST, S.K. MRS.04/265916 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $27.1 M |
| EAST, S.K. MRS.04/286119 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $27.0 M |
| KENEDY, JOHN G. JR. "J"04/209783 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $26.8 M |
| KENEDY, JOHN G. JR. "J"04/223917 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $26.8 M |
| EAST, MRS. S.K. "B"04/228083 | HILCORP ENERGY COMPANY | Gas well | $26.6 M |
| CLARK-SAIN04/207190 | ABACO OPERATING, LLC | Gas well | $26.6 M |
| STATE TRACT 32304/12193 | SARITA ENERGY RESOURCES, LTD. | Oil lease | $26.4 M |
| EAST, S.K.04/204363 | HILCORP ENERGY COMPANY | Gas well | $26.0 M |
| EAST, MRS. S.K. "B"04/220139 | HILCORP ENERGY COMPANY | Gas well | $25.7 M |
| CLARK-SAIN04/213126 | ABACO OPERATING, LLC | Gas well | $25.4 M |
| EAST, MRS. S.K. "B"04/222222 | HILCORP ENERGY COMPANY | Gas well | $25.3 M |
| SANTA FE JULIAN PASTURE04/247404 | ABACO OPERATING, LLC | Gas well | $24.9 M |
| EAST, MRS. S.K. "B"04/223656 | HILCORP ENERGY COMPANY | Gas well | $24.8 M |
| KENEDY, JOHN G. JR. " J "04/195878 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $24.6 M |
| KENEDY, JOHN G. JR. "J"04/91486 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $24.3 M |
| EAST, S.K. MRS.04/283029 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $24.0 M |
| BALL04/204922 | ABACO OPERATING, LLC | Gas well | $23.9 M |
| BURNS, M. G.04/183950 | KALER ENERGY CORP. | Gas well | $23.9 M |
| EAST, S.K.04/98733 | NEWFIELD EXPLORATION COMPANY | Gas well | $23.8 M |
| KENEDY, JOHN G. JR. "J"04/254214 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $23.6 M |
| EAST, MRS. S. K. "B"04/174009 | HEADINGTON OIL COMPANY LLC | Gas well | $22.8 M |
| EAST, MRS. S.K. "B"04/230533 | HILCORP ENERGY COMPANY | Gas well | $22.7 M |
| POTRERO FARIAS SOUTH O&G UNIT04/256751 | SARITA ENERGY RESOURCES, LTD. | Gas well | $21.8 M |
| EAST, S.K. MRS.04/288877 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $20.9 M |
| KENEDY RANCH04/187698 | VAQUERO OPERATING | Gas well | $20.9 M |
| KENEDY, JOHN G. JR. "E"04/224324 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $20.7 M |
| MULA STILLMAN UNIT NO. 104/222929 | EOG RESOURCES, INC. | Gas well | $20.6 M |
| EAST, MRS. S.K. "B"04/217225 | HILCORP ENERGY COMPANY | Gas well | $20.2 M |
| KIEBERG, R. J. JR. TR. STILLMAN04/167953 | EXXON MOBIL CORPORATION | Gas well | $20.1 M |
| EAST, MRS. S.K. "B"04/235034 | HILCORP ENERGY COMPANY | Gas well | $20.1 M |
| EAST, MRS. S. K. "B"04/169650 | HEADINGTON ENERGY PARTNERS, LLC | Gas well | $18.8 M |
| EAST, MRS. S.K. "B"04/228915 | NEWFIELD EXPLORATION COMPANY | Gas well | $18.7 M |
| SANTA FE RANCH MULA PASTURE04/291590 | HUGHES, DAN A. COMPANY, L.P. | Gas well | $18.6 M |