BLOCK 31 UNIT Well Details
Texas Wells · Crane County · BLOCK 31 (DEVONIAN) field · OXY USA INC.
API No.
Latest Permit
Spud Date
Latest Completion
BLOCK 31 UNIT (API 10303072) is operated by OXY USA INC. and sits in the BLOCK 31 (DEVONIAN) oil & gas field of Crane County, Texas.
Update History (7 records)
Each row below records one filing or status update. Only the fields that changed from the prior record are shown; unchanged values are inherited from the row below. The oldest row (first known record) shows the initial state.
Note on permit dates: for TX this column reflects the completion permit on file (W-2 / G-1), not the original drilling permit (W-1). A re-completion later in the well’s life creates a new permit_date entry, which is why a permit can date after the spud.
| Update Date | What changed | Operator | Field | Status / Type |
|---|---|---|---|---|
| 2025-09-17 |
New permit 2025-09-17 Completion 2013-02-12 Type → Shut-In Producer |
OXY USA INC. | BLOCK 31 (DEVONIAN) | Shut-In Producer / Vertical |
| 2020-09-25 | Administrative re-save | OXY USA INC. | BLOCK 31 (DEVONIAN) | Producing / Vertical |
| 2020-09-23 |
New permit 2020-09-23 |
OXY USA INC. | BLOCK 31 (DEVONIAN) | Producing / Vertical |
| 2019-10-11 | Administrative re-save | OXY USA INC. | BLOCK 31 (DEVONIAN) | Producing / Vertical |
| 2019-05-14 |
New permit 2019-05-14 Spudded 1945-07-27 Completion 2019-03-21 |
OXY USA INC. | BLOCK 31 (DEVONIAN) | Producing / Vertical |
| 2014-07-31 |
New permit 2014-07-17 Spudded 2013-01-11 |
OXY USA INC. | BLOCK 31 (DEVONIAN) | Producing / Vertical |
| 2013-11-20 |
Initial filing Permit: 2013-11-20 Completion: 2013-02-12 |
OXY USA INC. | BLOCK 31 (DEVONIAN) | Producing / Vertical |