| 1997-04-25 | 461644 | 42-475-34473 | WARWINK UNIVERSITY 18-38 'B' #1 | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 11,800 | |
| 1997-04-25 | 461575 | 42-475-10163 | HUTCHINGS STOCK ASSN. #558W | CHEVRON U. S. A. INC. | RECOMP | 3,200 | |
| 1997-04-25 | 461435 | 42-475-34283 | UNIVERSITY 15A #1H | IP PETROLEUM COMPANY, INC. | RECOMP | 7,200 | Y |
| 1997-04-23 | 461502 | 42-475-05232 | ESTES, E. W. #142A | CHEVRON U. S. A. INC. | RENTR | 3,300 | |
| 1997-04-23 | 461501 | 42-475-30282 | ESTES, E. W. #224 | CHEVRON U. S. A. INC. | RECOMP | 3,300 | |
| 1997-04-23 | 461278 | 42-475-34472 | PONDER, D. C. #4 | TEXACO E & P INC. | DRILL | 7,300 | |
| 1997-04-18 | 461193 | 42-475-34471 | UNIVERSITY 7 #8 | IP PETROLEUM COMPANY, INC. | DRILL | 7,400 | |
| 1997-04-16 | 460980 | 42-475-10226 | HUTCHINGS STOCK ASSN. #623W | CHEVRON U. S. A. INC. | RENTR | 3,250 | |
| 1997-04-15 | 460797 | 42-475-03618 | STORTS MAYBEE #1 | TAYLOR, J. S. INC. | RECOMP | 2,614 | |
| 1997-04-14 | 460979 | 42-475-34470 | HUTCHINGS STOCK ASSN. #1555 | CHEVRON U. S. A. INC. | DRILL | 7,500 | |
| 1997-04-14 | 460979 | 42-475-34470 | HUTCHINGS STOCK ASSN. #1555 | CHEVRON U. S. A. INC. | DRILL | 7,500 | |
| 1997-04-14 | 460979 | 42-475-34470 | HUTCHINGS STOCK ASSN. #1555 | CHEVRON U. S. A. INC. | DRILL | 7,500 | |
| 1997-04-10 | 460910 | 42-475-34469 | HUTCHINGS STOCK ASSN. #1556 | CHEVRON U. S. A. INC. | DRILL | 7,500 | |
| 1997-04-10 | 460910 | 42-475-34469 | HUTCHINGS STOCK ASSN. #1556 | CHEVRON U. S. A. INC. | DRILL | 7,500 | |
| 1997-04-10 | 460909 | 42-475-34468 | HUTCHINGS STOCK ASSN. #1557 | CHEVRON U. S. A. INC. | DRILL | 7,500 | |
| 1997-04-10 | 460909 | 42-475-34468 | HUTCHINGS STOCK ASSN. #1557 | CHEVRON U. S. A. INC. | DRILL | 7,500 | |
| 1997-04-07 | 460833 | 42-475-34467 | UNIVERSITY 27 #1 | DEVON ENERGY CORPORATION(NEVADA) | DRILL | 7,800 | Y |
| 1997-04-04 | 459366 | 42-475-10076 | ESTES, E. W. #176 | CHEVRON U. S. A. INC. | RECLASS | 3,125 | |
| 1997-04-01 | 459101 | 42-475-01297 | ESTES, E. W. #25 | CHEVRON U. S. A. INC. | RENTR | 3,500 | |
| 1997-03-27 | 460429 | 42-475-34423 | CAPRITO 82 #4R | ABRAXAS PETROLEUM CORPORATION | RECOMP | 7,700 | |
| 1997-03-26 | 460330 | 42-475-10129 | HUTCHINGS STOCK ASSN. #41 | CHEVRON U. S. A. INC. | RECLASS | 4,950 | |
| 1997-03-26 | 460330 | 42-475-10129 | HUTCHINGS STOCK ASSN. #41 | CHEVRON U. S. A. INC. | RECLASS | 5,300 | |
| 1997-03-24 | 460299 | 42-475-34359 | CAPRITO 98 #13 | ABRAXAS PETROLEUM CORPORATION | RECOMP | 7,200 | |
| 1997-03-24 | 460298 | 42-475-34358 | CAPRITO 98 #14 | ABRAXAS PETROLEUM CORPORATION | RECOMP | 7,200 | |
| 1997-03-24 | 460101 | 42-475-34464 | O'BRIEN, G. W., ETAL #1588 | CHEVRON U. S. A. INC. | DRILL | 9,500 | |
| 1997-03-21 | 460234 | 42-475-34466 | HERRMAN #1 | DEVON ENERGY CORPORATION(NEVADA) | DRILL | 7,800 | |
| 1997-03-21 | 460234 | 42-475-34466 | HERRMAN #1 | DEVON ENERGY CORPORATION(NEVADA) | DRILL | 7,800 | Y |
| 1997-03-21 | 460229 | 42-475-34465 | CAPRITO 83 #8R | ABRAXAS PETROLEUM CORPORATION | DRILL | 7,700 | |
| 1997-03-14 | 459804 | 42-475-34463 | HILL #2A | GREAT WESTERN DRLG. CO. | DRILL | 6,500 | |
| 1997-03-12 | 459819 | 42-475-34462 | WARWINK UNIVERSITY "18-33" #2 | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 11,800 | |
| 1997-03-12 | 459818 | 42-475-34461 | WARWINK UNIVERSITY "18-33" #3 | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 11,800 | |
| 1997-03-12 | 459817 | 42-475-34460 | WARWINK UNIVERSITY "18-34" #2 | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 11,800 | |
| 1997-03-12 | 459816 | 42-475-34459 | WARWINK UNIVERSITY "18-34" #3 | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 11,800 | |
| 1997-03-12 | 459816 | 42-475-34459 | WARWINK UNIVERSITY 18-34 'A' #3 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,800 | |
| 1997-03-12 | 459815 | 42-475-34458 | WARWINK UNIVERSITY "18-37" #3 | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 11,800 | |
| 1997-03-12 | 459814 | 42-475-34457 | WARWINK UNIVERSITY "18-37" #4 | PARKER & PARSLEY DEVELOPMENT L.P | DRILL | 11,800 | |
| 1997-03-12 | 459777 | 42-475-10036 | EDWARDS, C. W. ET AL #3 | CHEVRON U. S. A. INC. | RECOMP | 9,400 | |
| 1997-03-12 | 459777 | 42-475-10036 | EDWARDS, C. W. ET AL #3 | CHEVRON U. S. A. INC. | RECOMP | 9,400 | |
| 1997-03-05 | 459499 | 42-475-34456 | UNIVERSITY 34 #1 | DEVON ENERGY CORPORATION(NEVADA) | DRILL | 7,800 | |
| 1997-03-05 | 459499 | 42-475-34456 | UNIVERSITY 34 #1 | DEVON ENERGY CORPORATION(NEVADA) | DRILL | 7,800 | Y |
| 1997-03-03 | 459332 | 42-475-30599 | HUTCHINGS STOCK ASSN. #972 | CHEVRON U. S. A. INC. | RECOMP | 7,550 | |
| 1997-03-02 | 459294 | 42-475-01720 | O'BRIEN, G. W. ETAL #660 | CHEVRON U. S. A. INC. | RECOMP | 3,150 | |
| 1997-02-28 | 459302 | 42-475-34455 | UNIVERSITY "F" #108 | SOUTHWEST ROYALTIES, INC. | DRILL | 3,200 | |
| 1997-02-28 | 458938 | 42-475-34453 | CAPRITO 83 #8 | ABRAXAS PETROLEUM CORPORATION | DRILL | 7,700 | |
| 1997-02-27 | 459264 | 42-475-30091 | CAPRITO 99 #1 | ABRAXAS PETROLEUM CORPORATION | RENTR | 17,055 | |
| 1997-02-27 | 459264 | 42-475-30091 | CAPRITO 99 #1 | ABRAXAS PETROLEUM CORPORATION | RENTR | 17,055 | |
| 1997-02-26 | 459212 | 42-475-00936 | HALL #4 | PITTENCRIEFF AMERICA, INC. | RECOMP | 6,803 | |
| 1997-02-26 | 459212 | 42-475-00936 | HALL #4 | PITTENCRIEFF AMERICA, INC. | RECOMP | 6,803 | |
| 1997-02-26 | 459099 | 42-475-01264 | ESTES, W. A. #44 | CHEVRON U. S. A. INC. | RECOMP | 4,600 | |
| 1997-02-26 | 458937 | 42-475-34454 | CAPRITO 82 #6 | ABRAXAS PETROLEUM CORPORATION | DRILL | 7,700 | |