I.V. MONTALVO A Well Details
Texas Wells · Starr County · SUN,NORTH (5470) field · KILLAM OIL CO., LTD.
API No.
Latest Permit
Spud Date
Latest Completion
I.V. MONTALVO A (API 42734762) is operated by KILLAM OIL CO., LTD. and sits in the SUN,NORTH (5470) oil & gas field of Starr County, Texas.
Update History (18 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 |
|---|---|---|---|---|
| 2026-04-09 |
New permit 2026-02-23 Completion 2026-02-03 Type → Shut-In Producer Field → SUN,NORTH (5470) |
KILLAM OIL CO., LTD. | SUN,NORTH (5470) | Shut-In Producer / Vertical |
| 2026-03-04 |
New permit 2026-03-04 Completion 2026-02-05 Type → Producing Field → SUN, NORTH (F-3-G) |
KILLAM OIL CO., LTD. | SUN, NORTH (F-3-G) | Producing / Vertical |
| 2026-02-23 |
New permit 2026-02-23 Completion 2026-02-03 Type → Shut-In Producer |
KILLAM OIL CO., LTD. | SUN,NORTH (5470) | Shut-In Producer / Vertical |
| 2025-05-07 | Administrative re-save | KILLAM OIL CO., LTD. | SUN,NORTH (5470) | Producing / Vertical |
| 2025-04-29 |
New permit 2025-04-29 Completion 2025-03-13 |
KILLAM OIL CO., LTD. | SUN,NORTH (5470) | Producing / Vertical |
| 2024-10-11 | Administrative re-save | KILLAM OIL CO., LTD. | SUN,NORTH (5470) | Producing / Vertical |
| 2024-09-25 |
New permit 2024-09-25 Completion 2024-06-17 Field → SUN,NORTH (5470) |
KILLAM OIL CO., LTD. | SUN,NORTH (5470) | Producing / Vertical |
| 2020-03-10 | Administrative re-save | KILLAM OIL CO., LTD. | SUN, NORTH (5810) | Producing / Vertical |
| 2019-10-18 |
New permit 2019-10-18 |
KILLAM OIL CO., LTD. | SUN, NORTH (5810) | Producing / Vertical |
| 2019-05-21 |
New permit 2019-05-21 Completion 2019-04-30 |
KILLAM OIL CO., LTD. | SUN, NORTH (5810) | Producing / Vertical |
| 2018-08-10 | Administrative re-save | KILLAM OIL CO., LTD. | SUN, NORTH (5810) | Producing / Vertical |
| 2018-07-27 |
New permit 2018-07-27 Completion 2018-07-06 |
KILLAM OIL CO., LTD. | SUN, NORTH (5810) | Producing / Vertical |
| 2018-06-08 | Administrative re-save | KILLAM OIL CO., LTD. | SUN, NORTH (5810) | Producing / Vertical |
| 2018-05-17 |
New permit 2018-05-17 Completion 2018-04-27 Field → SUN, NORTH (5810) |
KILLAM OIL CO., LTD. | SUN, NORTH (5810) | Producing / Vertical |
| 2018-05-09 | Administrative re-save | KILLAM OIL CO., LTD. | SUN, NORTH (6340) | Producing / Vertical |
| 2018-04-19 |
New permit 2018-04-19 |
KILLAM OIL CO., LTD. | SUN, NORTH (6340) | Producing / Vertical |
| 2018-03-01 | Administrative re-save | KILLAM OIL CO., LTD. | SUN, NORTH (6340) | Producing / Vertical |
| 2018-02-10 |
Initial filing Permit: 2018-02-10 Spud: 2017-11-26 Completion: 2018-01-10 |
KILLAM OIL CO., LTD. | SUN, NORTH (6340) | Producing / Vertical |