| 370069 | Feb 20, 1990 | Feb 20, 1990 | Mitchell Energy Corporation | Wise | Cox, Pearl #249733504 | 8,200 |
| 369863 | Feb 14, 1990 | Feb 14, 1990 | Mitchell Energy Corporation | Wise | Hampton, J. V. #749733501 | 6,950 |
| 369862 | Feb 14, 1990 | Feb 14, 1990 | Mitchell Energy Corporation | Wise | Gage, Coke L. "D" #249733502 | 6,680 |
| 369682 | Feb 13, 1990 | Feb 13, 1990 | Mitchell Energy Corporation | Wood | Alba (Sub-Clarksville) N.C. Unit #1WS49931680 | 600 |
| 369683 | Feb 12, 1990 | Feb 12, 1990 | Mitchell Energy Corporation | Wood | Alba (Sub-Clarksville) N.C. Unit #170349931682 | 4,200 |
| 369681 | Feb 12, 1990 | Feb 12, 1990 | Mitchell Energy Corporation | Wood | Alba (Sub-Clarksville) N.C. Unit #381049931681 | 4,200 |
| 369680 | Feb 12, 1990 | Feb 12, 1990 | Mitchell Energy Corporation | Denton | Dunn, Hobby Estate #112130144 | 6,650 |
| 369680Amendment | Feb 12, 1990 | Feb 12, 1990 | Mitchell Energy Corporation | Denton | Dunn, Hobby Estate #112130144 | 8,675 |
| 369672 | Feb 9, 1990 | Feb 9, 1990 | Mitchell Energy Corporation | Wise | Adele Clough GU "A" #349733499 | 7,680 |
| 369580 | Feb 8, 1990 | Feb 8, 1990 | Mitchell Energy Corporation | Wise | Slimp, J. #349733498 | 7,500 |
| 369358 | Feb 1, 1990 | Feb 1, 1990 | Mitchell Energy Corporation | Wise | Thompson, Aggie #349733497 | 6,050 |
| 369357 | Feb 1, 1990 | Feb 1, 1990 | Mitchell Energy Corporation | Wise | McAlister, O. H. #249730067 | 6,616 |
| 369202 | Jan 31, 1990 | Jan 31, 1990 | Mitchell Energy Corporation | Wise | Mikeal, O. K. #149733494 | 6,255 |
| 369274 | Jan 30, 1990 | Jan 30, 1990 | Mitchell Energy Corporation | Wise | Mackey, W. L. GU 1 #849733495 | 6,450 |
| 369135 | Jan 26, 1990 | Jan 26, 1990 | Mitchell Energy Corporation | Jack | Oliver, Clara #123732748 | 6,850 |
| 368968 | Jan 22, 1990 | Jan 22, 1990 | Mitchell Energy Corporation | Wise | H. H. Logan GU #249733492 | 7,825 |
| 368590 | Jan 17, 1990 | Jan 17, 1990 | Mitchell Energy Corporation | Wise | J. D. Karnes Unit 5 #1149733490 | 6,600 |
| 368717 | Jan 16, 1990 | Jan 16, 1990 | Mitchell Energy Corporation | Wise | Hinkle, H. R. G. U. #B 149780458 | 6,200 |
| 368716 | Jan 16, 1990 | Jan 16, 1990 | Mitchell Energy Corporation | Wise | Stone, P. H. "A" #249733491 | 6,100 |
| 368569 | Jan 16, 1990 | Jan 16, 1990 | Mitchell Energy Corporation | Madison | Adair, Vela #131330678 | 9,500 |
| 367728 | Jan 15, 1990 | Jan 15, 1990 | Mitchell Energy Corporation | Wise | Redwine, D. P. #449733485 | 6,300 |
| 368545 | Jan 11, 1990 | Jan 11, 1990 | Mitchell Energy Corporation | Wise | Sewell Ranch "A" #149733489 | 7,575 |
| 368440 | Jan 9, 1990 | Jan 9, 1990 | Mitchell Energy Corporation | Wise | Witherspoon, L. G. #349733488 | 6,100 |
| 367359 | Jan 9, 1990 | Jan 9, 1990 | Mitchell Energy Corporation | Victoria | Evans, F. E. #146900186 | 3,950 |
| 368391 | Jan 8, 1990 | Jan 8, 1990 | Mitchell Energy Corporation | Palo Pinto | Crawford, Elizabeth #136334016 | 4,800 |
| 368101 | Jan 2, 1990 | Jan 2, 1990 | Mitchell Energy Corporation | Martin | University -2- #131733666 | 12,500 |
| 368129 | Dec 29, 1989 | Dec 29, 1989 | Mitchell Energy Corporation | Wise | Barksdale, Ella #349733486 | 6,100 |
| 368128 | Dec 29, 1989 | Dec 29, 1989 | Mitchell Energy Corporation | Wise | West GU "B" #249733323 | 6,000 |
| 368128Amendment | Dec 29, 1989 | Dec 29, 1989 | Mitchell Energy Corporation | Wise | West GU "B" #249733323 | 6,000 |
| 368128Amendment | Dec 29, 1989 | Dec 29, 1989 | Mitchell Energy Corporation | Wise | Bloomer, C. W. #149733323 | 6,000 |
| 366851 | Dec 19, 1989 | Dec 19, 1989 | Mitchell Energy Corporation | Limestone | Rothermel, Paul #229330924 | 11,700 |
| 367617 | Dec 13, 1989 | Dec 13, 1989 | Mitchell Energy Corporation | Wise | Kelley-Clark #349733483 | 6,400 |
| 367542 | Dec 11, 1989 | Dec 11, 1989 | Mitchell Energy Corporation | Wise | Stroud, R. C. #249733481 | 6,700 |
| 367419 | Dec 11, 1989 | Dec 11, 1989 | Mitchell Energy Corporation | Clay | Fields, W. C. #107734338 | 6,255 |
| 365890 | Dec 11, 1989 | Dec 11, 1989 | Mitchell Energy Corporation | Limestone | Kerr, R. L. #229331086 | 11,800 |
| 365890Amendment | Dec 11, 1989 | Dec 11, 1989 | Mitchell Energy Corporation | Limestone | Kerr, R. L. #229331086 | 11,800 |
| 365890Amendment | Dec 11, 1989 | Dec 11, 1989 | Mitchell Energy Corporation | Limestone | Kerr, R. L. #229331086 | 11,800 |
| 367186 | Dec 7, 1989 | Dec 7, 1989 | Mitchell Energy Corporation | Galveston | Galveston Townsite Unit -3- #316731176 | 8,550 |
| 366699 | Dec 7, 1989 | Dec 7, 1989 | Mitchell Energy Corporation | Wise | Hill, L. W. #449733478 | 6,300 |
| 367273 | Dec 6, 1989 | Dec 6, 1989 | Mitchell Energy Corporation | Wise | Reeves, Bonner #149730255 | 6,448 |
| 367187 | Dec 6, 1989 | Dec 6, 1989 | Mitchell Energy Corporation | Madison | Mathis, James F. #231330676 | 9,500 |
| 367187Amendment | Dec 6, 1989 | Dec 6, 1989 | Mitchell Energy Corporation | Madison | Mathis, James F. #231330676 | 9,500 |
| 367187Amendment | Dec 6, 1989 | Dec 6, 1989 | Mitchell Energy Corporation | Madison | Mathis, James F. #231330676 | 9,500 |
| 366700 | Nov 28, 1989 | Nov 28, 1989 | Mitchell Energy Corporation | Wise | Acola, Sam "B" #249733476 | 7,815 |
| 366701 | Nov 27, 1989 | Nov 27, 1989 | Mitchell Energy Corporation | Throckmorton | Mitchell, Gerturde #144735053 | 5,200 |
| 366655 | Nov 27, 1989 | Nov 27, 1989 | Mitchell Energy Corporation | Wise | H. H. Logan GU #149702461 | 6,775 |
| 365744 | Nov 27, 1989 | Nov 27, 1989 | Mitchell Energy Corporation | Limestone | McFerran, V. #229330921 | 11,800 |
| 365744Amendment | Nov 27, 1989 | Nov 27, 1989 | Mitchell Energy Corporation | Limestone | McFerran, V. #229330921 | 11,800 |
| 366852 | Nov 22, 1989 | Nov 22, 1989 | Mitchell Energy Corporation | Wise | Peek, M. H. #549733479 | 6,300 |
| 366698 | Nov 22, 1989 | Nov 22, 1989 | Mitchell Energy Corporation | Wise | Wise, James E. #249733477 | 7,275 |
| 364729 | Nov 20, 1989 | Nov 20, 1989 | Mitchell Energy Corporation | Limestone | L. O. Nettles Gas Unit #229330918 | 11,800 |
| 366406 | Nov 16, 1989 | Nov 16, 1989 | Mitchell Energy Corporation | Wise | Kaker, Gussie "A" #849732993 | 6,125 |
| 366405 | Nov 16, 1989 | Nov 16, 1989 | Mitchell Energy Corporation | Wise | Chism, Royce #149733347 | 7,260 |
| 366398 | Nov 16, 1989 | Nov 16, 1989 | Mitchell Energy Corporation | Wise | City of Bridgeport #149733052 | 6,088 |
| 366368 | Nov 15, 1989 | Nov 15, 1989 | Mitchell Energy Corporation | Limestone | Presley Sadler Gas Unit #229330923 | 11,600 |
| 366282 | Nov 9, 1989 | Nov 9, 1989 | Mitchell Energy Corporation | Gaines | Jones Estate -376- #1R16532794 | 12,065 |
| 366129 | Nov 9, 1989 | Nov 9, 1989 | Mitchell Energy Corporation | Jack | Peek, Ruth "A" #123734954 | 5,100 |
| 366162 | Nov 8, 1989 | Nov 8, 1989 | Mitchell Energy Corporation | Wise | Morris, Ada #549733475 | 7,955 |
| 365973 | Nov 7, 1989 | Nov 7, 1989 | Mitchell Energy Corporation | Wise | Derting, B. G. #249733474 | 7,700 |
| 366010 | Nov 3, 1989 | Nov 3, 1989 | Mitchell Energy Corporation | Wise | Dryden, J. A. #349733473 | 6,000 |
| 365933 | Nov 2, 1989 | Nov 2, 1989 | Mitchell Energy Corporation | Wise | Renshaw, Anna #249733472 | 6,770 |
| 365789 | Nov 2, 1989 | Nov 2, 1989 | Mitchell Energy Corporation | Madison | Fannin, W. H. #231330675 | 9,300 |
| 365789Amendment | Nov 2, 1989 | Nov 2, 1989 | Mitchell Energy Corporation | Madison | Fannin, W. H. #231330675 | 9,300 |
| 365760 | Nov 2, 1989 | Nov 2, 1989 | Mitchell Energy Corporation | Wise | Hutchinson, Betty #149702460 | 5,810 |
| 363347 | Oct 30, 1989 | Oct 30, 1989 | Mitchell Energy Corporation | Wise | Gage, Marie #349733450 | 6,700 |
| 363346 | Oct 30, 1989 | Oct 30, 1989 | Mitchell Energy Corporation | Wise | Waggoner, C. "A" #349733449 | 6,950 |
| 363345 | Oct 30, 1989 | Oct 30, 1989 | Mitchell Energy Corporation | Wise | Coleman, W. S. #349733451 | 7,500 |
| 363345Amendment | Oct 30, 1989 | Oct 30, 1989 | Mitchell Energy Corporation | Wise | Coleman, W. S. #349733451 | 7,500 |
| 365400 | Oct 23, 1989 | Oct 23, 1989 | Mitchell Energy Corporation | Wise | Karnes, J. D. Unit 2 #1049733468 | 6,100 |
| 365400Amendment | Oct 23, 1989 | Oct 23, 1989 | Mitchell Energy Corporation | Wise | J. D. Karnes Unit 2 #1049733468 | 7,400 |
| 365399 | Oct 23, 1989 | Oct 23, 1989 | Mitchell Energy Corporation | Stephens | Clark, Lester #142935167 | 4,900 |
| 365330 | Oct 18, 1989 | Oct 18, 1989 | Mitchell Energy Corporation | Limestone | Smythe Gas Unit #429330920 | 11,900 |
| 365183 | Oct 16, 1989 | Oct 16, 1989 | Mitchell Energy Corporation | Wise | Flowers-Bilberry Unit 1 #649733272 | 5,780 |
| 364995 | Oct 13, 1989 | Oct 13, 1989 | Mitchell Energy Corporation | Wise | Miller, W. M. #349733465 | 7,880 |
| 364887 | Oct 12, 1989 | Oct 12, 1989 | Mitchell Energy Corporation | Wise | Donaldson-Webster #249733463 | 7,000 |
| 364749 | Oct 9, 1989 | Oct 9, 1989 | Mitchell Energy Corporation | Wise | S. C. Barron GU #249702459 | 6,355 |
| 364318 | Sep 29, 1989 | Sep 29, 1989 | Mitchell Energy Corporation | Wise | Svensson, Margaret "A" #349701274 | 6,150 |
| 364319 | Sep 28, 1989 | Sep 28, 1989 | Mitchell Energy Corporation | Jack | Conner, Isaac #123737666 | 6,850 |
| 364319Amendment | Sep 28, 1989 | Sep 28, 1989 | Mitchell Energy Corporation | Jack | Conner, Isaac #123737666 | 6,650 |
| 364317 | Sep 28, 1989 | Sep 28, 1989 | Mitchell Energy Corporation | Montague | Wood, J. J. Estate #133730265 | 8,911 |
| 364289 | Sep 25, 1989 | Sep 25, 1989 | Mitchell Energy Corporation | Wise | Maeyers, Ella #349733459 | 8,100 |
| 364288 | Sep 25, 1989 | Sep 25, 1989 | Mitchell Energy Corporation | Colorado | McDermott, C. W. #408930642 | 10,152 |
| 364288Amendment | Sep 25, 1989 | Sep 25, 1989 | Mitchell Energy Corporation | Colorado | McDermott, C. W. #408930642 | 10,152 |
| 364288Amendment | Sep 25, 1989 | Sep 25, 1989 | Mitchell Energy Corporation | Colorado | McDermott, C. W. #408930642 | 10,152 |
| 361884 | Sep 25, 1989 | Sep 25, 1989 | Mitchell Energy Corporation | Wise | Keeling - Daly #149701047 | 5,952 |
| 364034 | Sep 20, 1989 | Sep 20, 1989 | Mitchell Energy Corporation | Wise | Ramsey, J. T. #249733458 | 6,850 |
| 362449 | Sep 18, 1989 | Sep 18, 1989 | Mitchell Energy Corporation | Wise | Baits - Rhine #349733445 | 6,550 |
| 361740 | Sep 18, 1989 | Sep 18, 1989 | Mitchell Energy Corporation | Wise | Acola, Sam "D" #149733439 | 8,100 |
| 364004 | Sep 14, 1989 | Sep 14, 1989 | Mitchell Energy Corporation | Wise | Osburn, Wendell A. #249733457 | 6,300 |
| 364004Amendment | Sep 14, 1989 | Sep 14, 1989 | Mitchell Energy Corporation | Wise | Osburn, Wendell A. #249733457 | 6,070 |
| 363737 | Sep 11, 1989 | Sep 11, 1989 | Mitchell Energy Corporation | Palo Pinto | Hardoncourt, Frances #136333996 | 5,100 |
| 363736 | Sep 11, 1989 | Sep 11, 1989 | Mitchell Energy Corporation | Wise | Miller, William #449733455 | 8,000 |
| 363620 | Sep 6, 1989 | Sep 6, 1989 | Mitchell Energy Corporation | Wise | Hutchison -B- #449700636 | 5,800 |
| 363585 | Sep 5, 1989 | Sep 5, 1989 | Mitchell Energy Corporation | Wise | Clemans, D.D. #149733454 | 6,300 |
| 363256 | Aug 31, 1989 | Aug 31, 1989 | Mitchell Energy Corporation | Duval | Peters, W. R. #113137269 | 13,000 |
| 363256Amendment | Aug 31, 1989 | Aug 31, 1989 | Mitchell Energy Corporation | Duval | Peters, W. R. #113137269 | 13,000 |
| 363254 | Aug 30, 1989 | Aug 30, 1989 | Mitchell Energy Corporation | Wise | Helms, L. V. #249730285 | 8,500 |
| 361937 | Aug 22, 1989 | Aug 22, 1989 | Mitchell Energy Corporation | Wise | Stone, P. H. #249733440 | 6,100 |
| 361160 | Aug 21, 1989 | Aug 21, 1989 | Mitchell Energy Corporation | Wise | H.R. Hinkle GU #449733435 | 6,500 |
| 362958 | Aug 18, 1989 | Aug 18, 1989 | Mitchell Energy Corporation | Limestone | Clancy, Joe A. #229330915 | 11,700 |