Texas Mineral Watch → field → ZONE 21-B TREND
ZONE 21-B TREND field
Texas oil & gas field · RRC field #99880380 · permits 2026-07-10 · completions 2026-02-13 · well status 2026-07
Wellbores
164
Producing
2
Operators
20
Counties
2
Wells in the ZONE 21-B TREND field
| API | Lease | Operator | Status | Completed |
|---|---|---|---|---|
| 42-27330565 | KING RANCH BORREGOS | EOG RESOURCES INC. | PRODUCING | 1996-02-20 |
| 42-27300133 | KING RANCH BORREGOS | EOG RESOURCES INC. | PRODUCING | 1984-01-12 |
| 42-24981569 | SEELIGSON A.A. | SUE-ANN OPERATING L.C. | TEMP ABANDONED | 1991-11-15 |
| 42-27382026 | SEELIGSON ZONE 21-C UNIT | EXXON MOBIL CORPORATION | TEMP ABANDONED | 1991-11-15 |
| 42-27382027 | SEELIGSON ZONE 21-B UNIT | JETTA OPERATING COMPANY INC. | TEMP ABANDONED | 1991-11-15 |
| 42-24903158 | SEELIGSON /ZONE 21-B/ UNIT | LOGAS ENERGY LLC | TEMP ABANDONED | 1984-01-12 |
| 42-27301416 | SEELIGSON /ZONE 21-B/ UNIT | LOGAS ENERGY LLC | TEMP ABANDONED | 1984-01-12 |
| 42-27301545 | SEELIGSON/ZONE 21-B/UNIT | LOGAS ENERGY LLC | TEMP ABANDONED | 1984-01-12 |
| 42-27301557 | SEELIGSON /ZONE 21-B/ UNIT | LOGAS ENERGY LLC | TEMP ABANDONED | 1984-01-12 |
| 42-27301902 | SEELIGSON /ZONE 21-B/ UNIT | LOGAS ENERGY LLC | TEMP ABANDONED | 1984-01-12 |
| 42-24980051 | SEELIGSON /ZONE 21-B/ UNIT | LOGAS ENERGY LLC | TEMP ABANDONED | 1964-02-20 |
| 42-27330269 | SEELIGSON ZONE 21 B UNIT | EXXON MOBIL CORPORATION | — | 2004-10-18 |
| 42-27332347 | KING RANCH BORREGOS | EXXON MOBIL CORPORATION | — | 2003-12-29 |
| 42-27331869 | KING RANCH BORREGOS | EOG RESOURCES INC. | — | 2003-06-10 |
| 42-27331913 | KING RANCH BORREGOS | EXXON CORP. | — | 1998-07-27 |
| 42-24981573 | CANALES A.T. | FOREST OIL CORPORATION | — | 1991-12-02 |
| 42-24981571 | LOBBERCHT DORR | MOBIL PRODUCING TX. & N.M. INC. | — | 1991-11-15 |
| 42-24981570 | BLUCHER C.F.H. | MOBIL PRODUCING TX. & N.M. INC. | — | 1991-11-15 |
| 42-24981568 | STEWART - JONES UNIT NO. 2 | MOBIL PRODUCING TX. & N.M. INC. | — | 1991-11-15 |
| 42-24981572 | DE TIJERINA H.C. | AXIO PRODUCTION COMPANY L.P. | — | 1991-11-15 |
| 42-27382028 | KING RANCH SEELIGSON | EOG RESOURCES INC. | — | 1991-11-15 |
| 42-27382025 | KING RANCH TIJERINA | EOG RESOURCES INC. | — | 1991-11-15 |
| 42-27382024 | KING RANCH BORREGOS | EOG RESOURCES INC. | — | 1991-11-15 |
| 42-27300046 | KING RANCH BORREGOS | EXXON CORP. | — | 1989-01-06 |
| 42-24903360 | CANALES A.T. | ORYX ENERGY COMPANY | — | 1988-12-15 |
| 42-27330508 | KING RANCH BORREGOS | EXXON MOBIL CORPORATION | — | 1988-03-28 |
| 42-24903245 | DE TIJERINA H.C. | FREEDOM ENERGY INC. (I) | — | 1988-01-08 |
| 42-24903313 | WILKINSON A.D. | COASTAL OIL & GAS CORPORATION | — | 1987-07-01 |
| 42-27331867 | KING RANCH BORREGOS | EXXON MOBIL CORPORATION | — | 1986-09-18 |
| 42-27330393 | KING RANCH BORREGOS | EXXON CORP. | — | 1985-12-04 |
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.