42-131-37205
UDUVAL RANCH SEC. 101
DUVAL County · District 4 · KILLAM OIL CO. LTD. · BRELUM (CHERNOSKY)
Permits
1
Max Depth
2,500 ft
First Permit
1989-04-05
Latest Activity
1989-04-05
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1989-03-20
Shut-In
—
Plugged
2022-03-31
EWA / Permit operator mismatch
Scheduling: KILLAM OIL CO. LTD. ≠ Permit: MAN-GAS TRANSMISSION COMPANY
Resolved via: scheduling → KILLAM OIL CO. LTD.
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1993-01
Last Production
2022-06
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (1) Elevation 371 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CHERNOSKY | 1,600 ft | -1,229 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Perforations (1)
| Interval | Type |
|---|---|
| 2,290–2,294 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 175 ft | 125 sx |
| 4.5" | 2,500 ft | 300 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record · 1 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 8
- Max Depth
- 2,500 ft
- Drill Type
- Vertical
- County
- DUVAL
- District
- 4
- Operator
- KILLAM OIL CO. LTD.
- Completed
- 1989-03-20
Operator
- Name
- KILLAM OIL CO., LTD
- Location
- LAREDO
- P-5 Status
- Active (filed 2026-04-09)
- Cum Oil (all leases)
- 8,614,650 bbl
- Cum Gas (all leases)
- 564,764,653 mcf
- Activities
- CSGD/P, G/PUR, OPRS/G, OPRS/O
- Total Permits
- 837