Texas Mineral Radar → field → COST (AUSTIN CHALK)
COST (AUSTIN CHALK) field
Texas oil & gas field · RRC field #20899100 · permits 2026-07-10 · completions 2026-02-13 · well status 2026-07
Wellbores
67
Producing
0
Operators
32
Counties
2
Wells in the COST (AUSTIN CHALK) field
| API | Lease | Operator | Status | Completed |
|---|---|---|---|---|
| 42-17731720 | MUELKER | GRC EXPLORATION INC. | — | 1989-06-26 |
| 42-17730384 | LINDEMANN | POOL PRODUCTION SERVICES | — | 1985-01-31 |
| 42-17730927 | BARTZ-MANNING OIL UNIT | CORYELL PETROLEUM COMPANY | — | 1984-03-01 |
| 42-01331259 | EPPRIGHT | UNION DOMINION OIL CORPORATION | — | 1984-01-12 |
| 42-17780042 | BARNETT W. L. ET AL | TIPPERARY OIL & GAS CORPORATION | — | 1984-01-12 |
| 42-17780043 | BARNETT W. L. ET AL | TIPPERARY OIL & GAS CORPORATION | — | 1984-01-12 |
| 42-17731447 | LINDEMANN | PYRO ENERGY CORP. | — | 1984-01-12 |
| 42-17730174 | LESTER J. B. | OWL PETROLEUM COMPANY | — | 1984-01-12 |
| 42-17730826 | SIEVERS WALTER | EVERGREEN OIL CORPORATION | — | 1984-01-12 |
| 42-17731479 | LESTER J.B. | PYRO ENERGY CORP. | — | 1983-12-14 |
| 42-17731443 | GARRISON | TRANS-TEXAS WELL SERVICE INC. | — | 1983-08-10 |
| 42-17731404 | RITCHIE | TRANS-ANEXCO INC. | — | 1983-06-28 |
| 42-17731410 | TALLEY Z. | TRANS-ANEXCO INC. | — | 1983-06-15 |
| 42-17731379 | WEBER -A- | MWJ PRODUCING COMPANY | — | 1983-03-14 |
| 42-17731386 | SEKULA UNIT | ACME PETROLEUM CO. | — | 1983-03-10 |
| 42-17731374 | CHANDLER UNIT | MWJ PRODUCING COMPANY | — | 1983-01-12 |
| 42-17731317 | BRAUNE MARVIN | SUE-ANN OIL & GAS COMPANY | — | 1982-10-08 |
| 42-17731211 | ACKMAN | OPX INC. | — | 1982-05-21 |
| 42-17731237 | THOMPSON UNIT | BLANCO OIL CO. | — | 1982-05-03 |
| 42-17731224 | SHEFFIELD | BKL WELL SERVICE | — | 1982-04-27 |
| 42-17731268 | MANFORD-COLE UNIT 2 | HAMILTON BROTHERS OIL CO. | — | 1982-04-22 |
| 42-17730741 | ROBINSON | BLANCO OIL CO. | — | 1982-02-23 |
| 42-17731160 | BLAIN | SUE-ANN OIL & GAS COMPANY | — | 1982-01-08 |
| 42-17730965 | MANFORD | A.J.& M. OIL COMPANY | — | 1981-12-21 |
| 42-17731103 | ROMBERG MARVIN | PLATEAU EXPLORATION & PROD. CO. | — | 1981-11-16 |
| 42-17731050 | TODD W.W. | A.J.& M. OIL COMPANY | — | 1981-11-12 |
| 42-17730915 | HINTON-B- TR. 2 | MARSHALL & WINSTON INC. | — | 1981-11-10 |
| 42-17731017 | HINTON-B- TR. 3 | MARSHALL & WINSTON INC. | — | 1981-11-09 |
| 42-17731002 | PARKER MARY ET AL | ONE MADISON ENERGY INC. | — | 1981-10-20 |
| 42-17730847 | BARNETT W. L. ET AL | TIPPERARY OIL & GAS CORPORATION | — | 1981-10-14 |
This report compiles and structures publicly available oil & gas records from the Railroad Commission of Texas — drilling permits, completions, well status, and lease production. We monitor development activity and public filings near a location you tell us about; we do NOT determine mineral ownership, confirm what you own, or provide legal, tax, or investment advice. Nothing here replaces a title opinion, a landman, or reading the official RRC filing. Activity is mapped to the operator-filed permit surface location (NAD27, precision disclaimed by the RRC), not your mineral tract. Data is current only as of the source vintage shown on the page. Our total liability for any report is capped at the amount you paid for it. Found an error? Reply to any email and a human will correct it.