42-479-33379
Final CompletionK&H FEE
WEBB County · District 4 · KILLAM OIL CO. LTD. · PRESA DE ORO (LOBO NO. 6)
Permits
3
Max Depth
10,000 ft
First Permit
1982-06-29
Latest Activity
2022-06-30
Lifespan
40 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1982-09-23
Shut-In
—
Plugged
—
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
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (5) Elevation 573 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YEGUA | 1,340 ft | -767 ft |
| QUEEN CITY | 2,670 ft | -2,097 ft |
| WILCOX | 5,297 ft | -4,724 ft |
| TOP WILCOX (Wilcox) | 5,300 ft | -4,727 ft |
| TOP LOBO SIX | 8,600 ft | -8,027 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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (2)
| Interval | Type |
|---|---|
| 7,847–7,858 ft | Perforated |
| 9,032–9,042 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 502 ft | 215 sx |
| 7" | 7,350 ft | 600 sx |
| 2.875" | 9,287 ft | 500 sx |
Permit History (3)
Applications (3)
Records & Logs
3 completion filings on record.
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.
Well Details
- Well Number
- 4
- Max Depth
- 10,000 ft
- Drill Type
- Vertical
- County
- WEBB
- District
- 4
- Operator
- KILLAM OIL CO. LTD.
- Completed
- 1982-09-23
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
- 832