| SMITH, C.M. ET AL | BKV BARNETT, LLC | $19.7 M |
| FEDERAL-GAGE | DEVON ENERGY PRODUCTION CO, L.P. | $7.5 M |
| OCTODOG 6 | GREAT AMERICAN RESOURCES INC. | $4.3 M |
| MCMURRAY, C. | TEXXOL OPERATING COMPANY, INC. | $3.9 M |
| KALLENBACK, LA ANNA UNIT | FELDERHOFF PRODUCTION COMPANY | $3.1 M |
| WESTERN, J. T. | TEXXOL OPERATING COMPANY, INC. | $2.7 M |
| BRUTON, S. | TEXXOL OPERATING COMPANY, INC. | $2.6 M |
| SMITH C.M. "A" | BKV BARNETT, LLC | $2.5 M |
| CHERRY, C. H. | DWP OIL & GAS | $2.2 M |
| VEACH, F.L. | TEXXOL OPERATING COMPANY, INC. | $2.1 M |
| KENNEDY | BRIAR ENERGY CORPORATION | $1.9 M |
| OCTODOG 5 | ASPEN OPERATING COMPANY, L.L.C. | $1.9 M |
| PERKINS, W. J. | TEXXOL OPERATING COMPANY, INC. | $1.9 M |
| OCTODOG | GREAT AMERICAN RESOURCES INC. | $1.7 M |
| DODSON-COWLEY | BRIAR ENERGY CORPORATION | $1.6 M |
| BAILEY, PAT | BKV BARNETT, LLC | $1.6 M |
| COLLINS "A" | TEXXOL OPERATING COMPANY, INC. | $1.5 M |
| GRAYSON | BRIAR ENERGY CORPORATION | $1.4 M |
| BERRY, E. L. | TEXXOL OPERATING COMPANY, INC. | $1.4 M |
| BRUTON, S. | RICHEY, RAY MANAGEMENT CO., INC. | $1.3 M |
| MOORE UNIT | DEVON ENERGY PRODUCTION CO, L.P. | $1.2 M |
| OWENS | BRIAR ENERGY CORPORATION | $1.2 M |
| TOBOLOWSKY, JACK L. -A- | TEXOMA OIL TOOLS, INC. | $1.2 M |
| BOND, OLIVER | BKV BARNETT, LLC | $1.0 M |
| WINANS, A. L. UNIT | SABRE OPERATING, INC. | $1.0 M |
| GAGE, W.B. | TEXXOL OPERATING COMPANY, INC. | $998 k |
| PERKINS-MITCHELL UNIT | BKV BARNETT, LLC | $916 k |
| USA 81006 | BKV BARNETT, LLC | $905 k |
| CARR, J. H. | COOPER OIL & GAS, LLC | $892 k |
| JONES, E. C. | BKV BARNETT, LLC | $854 k |
| OCTODOG 7 | GREAT AMERICAN RESOURCES INC. | $827 k |
| WAYMAR, ALVORD TOWN UNIT #1 | ARUBA PETROLEUM, INC. | $823 k |
| LUCY ROGERS | BKV BARNETT, LLC | $823 k |
| STRANGE | EAGLERIDGE OPERATING, LLC | $808 k |
| CROWDER-HAYS UNIT | DEVON ENERGY PRODUCTION CO, L.P. | $800 k |
| HARRISON | TEXXOL OPERATING COMPANY, INC. | $790 k |
| CLYDE SMITH | WINFIELD OPERATING COMPANY | $765 k |
| OCTODOG 4 | GREAT AMERICAN RESOURCES INC. | $744 k |
| GOOSTREE | CD CONSULTING & OPERATING CO. | $701 k |
| DAVENPORT, MRS. VELMA UNIT | TEXXOL OPERATING COMPANY, INC. | $650 k |
| FRYE-VEACH UNIT | TEXXOL OPERATING COMPANY, INC. | $629 k |
| ALVORD-STUART | TEXXOL OPERATING COMPANY, INC. | $584 k |
| GARRETT, P.L. | TEXXOL OPERATING COMPANY, INC. | $581 k |
| MOSS, I. W. | BKV BARNETT, LLC | $571 k |
| OCTODOG 2 | ASPEN OPERATING COMPANY, L.L.C. | $510 k |
| SMITH GAS UNIT | BRIAR ENERGY CORPORATION | $457 k |
| NIKIRK | BRIAR ENERGY CORPORATION | $457 k |
| STOCKTON | EAGLERIDGE OPERATING, LLC | $446 k |
| GOOSTREE | CD CONSULTING & OPERATING CO. | $427 k |
| PERKINS-MITCHELL UNIT | CHIEF OIL & GAS LLC * | $414 k |
| BOYER, R. M. GAS UNIT | BKV BARNETT, LLC | $394 k |
| ROGERS, LUCY | DEVON ENERGY PRODUCTION CO, L.P. | $393 k |
| YALE, D. | TEXXOL OPERATING COMPANY, INC. | $392 k |
| SMITH, H. E. | TEXXOL OPERATING COMPANY, INC. | $390 k |
| GOOSTREE | CD CONSULTING & OPERATING CO. | $383 k |
| DAVENPORT, VELMA MRS. UNIT | RICHEY, RAY MANAGEMENT CO., INC. | $371 k |
| ALVORD-WILLIAMS | TEXXOL OPERATING COMPANY, INC. | $362 k |
| SMITH ET-AL | BRIAR ENERGY CORPORATION | $355 k |
| ALVORD UNIT | TEXXOL OPERATING COMPANY, INC. | $338 k |
| HALL-BOOTH | RICHEY, RAY MANAGEMENT CO., INC. | $328 k |
| SMITH, JOHNNIE | TEXXOL OPERATING COMPANY, INC. | $324 k |
| MCCLUNG, B.W. | TEXXOL OPERATING COMPANY, INC. | $315 k |
| PANNELL | DEVON ENERGY PRODUCTION CO, L.P. | $308 k |
| WALLER, D.C. | RICHEY, RAY MANAGEMENT CO., INC. | $306 k |
| MOORE UNIT | BKV BARNETT, LLC | $298 k |
| SPAIN, MOSLEY | ARUBA PETROLEUM, INC. | $294 k |
| TOBOLOWSKY, JACK L. "A" | TEXOMA OIL TOOLS, INC. | $263 k |
| KERR, L.R. | RICHEY, RAY MANAGEMENT CO., INC. | $247 k |
| GREEN, G. W. | MCCOMMONS OIL COMPANY | $220 k |
| GARRETT, P. L. | RICHEY, RAY MANAGEMENT CO., INC. | $220 k |
| HALL-BOOTH | TEXXOL OPERATING COMPANY, INC. | $217 k |
| SMITH, J. E. | RICHEY, RAY MANAGEMENT CO., INC. | $207 k |
| TOBOLOWSKY, JACK L. -A- | TEXOMA OIL TOOLS, INC. | $199 k |
| LEITNER | ASPEN OPERATING COMPANY, L.L.C. | $197 k |
| CROWDER-HAYS UNIT | BKV BARNETT, LLC | $195 k |
| SMITH, H. E. | RICHEY, RAY MANAGEMENT CO., INC. | $187 k |
| DANIEL, A. L. | DEVON ENERGY PRODUCTION CO, L.P. | $149 k |
| GREEN, ET AL | RICHEY, RAY MANAGEMENT CO., INC. | $129 k |
| ALVORD-STUART | RICHEY, RAY MANAGEMENT CO., INC. | $128 k |
| SMITH, J. E. "A" | WEST FORK TANK TRUCKS, INC. | $110 k |
| CLARK, J. W. | RICHEY, RAY MANAGEMENT CO., INC. | $109 k |
| OCTODOG 5 | GREAT AMERICAN RESOURCES INC. | $107 k |
| BUTLER, L. O. | MITCHELL ENERGY COMPANY L.P. | $101 k |
| OCTODOG 2 | GREAT AMERICAN RESOURCES INC. | $99 k |
| RICH, C.C. | RICHEY, RAY MANAGEMENT CO., INC. | $93 k |
| BOYER, R. M. "A" | DEVON ENERGY OPERATING CO., L.P. | $86 k |
| BUTLER, L. O. | CD CONSULTING & OPERATING CO. | $81 k |
| PORTWOOD, ET AL | RICHEY, RAY MANAGEMENT CO., INC. | $76 k |
| MOSS, I. W. "A" | DEVON ENERGY PRODUCTION CO, L.P. | $71 k |
| OCTODOG | GREAT AMERICAN RESOURCES INC. | $68 k |
| SMITH GAS UNIT | BRIAR ENERGY CORPORATION | $41 k |
| USA 81006 | BKV BARNETT, LLC | $40 k |
| SMITH | BRIAR ENERGY CORPORATION | $40 k |
| ALVORD UNIT | RICHEY, RAY MANAGEMENT CO., INC. | $37 k |
| REED UNIT | CARTER ENERGY CORPORATION | $37 k |
| WESTERN, J.T. | RICHEY, RAY MANAGEMENT CO., INC. | $33 k |
| RIEGER, R.G. | RICHEY, RAY MANAGEMENT CO., INC. | $28 k |
| HERRING, C. | KNIGHT, REUBEN B. | $23 k |
| PEYSON, W. J. | WELLS OILFIELD SERVICES, INC. | $19 k |
| TOBOLOWSKY, JACK L. -A- | TEXOMA OIL TOOLS, INC. | $18 k |
| DEAVER, H. J. | CHOLLA PETROLEUM, INC. | $13 k |
| STROUD, R.C. | MITCHELL ENERGY CORPORATION | $10 k |
| WILDE | BRIAR ENERGY CORPORATION | $7 k |
| GREEN ET AL | RICHEY, RAY MANAGEMENT CO., INC. | $5 k |
| STOCKTON | EAGLERIDGE OPERATING, LLC | $4 k |
| NORTH, VERDA W. | WELLS OILFIELD SERVICES, INC. | $2 k |
| GREEN, W.G. | WOOLEY PETROLEUM | $2 k |
| MCKAY | RYDER SCOTT OIL COMPANY | $2 k |
| SMITH, C. M. ETAL | MITCHELL ENERGY CORPORATION | $864 |
| DANIEL, A.L. | DEVON ENERGY PRODUCTION CO, L.P. | $577 |
| SMITH ET-AL | BRIAR ENERGY CORPORATION | $511 |
| SMITH, C. M. ET AL | MITCHELL ENERGY CORPORATION | $336 |
| JACK L. TOBOLOWSKY -A- | WAGGONER, W. T., ESTATE | — |