42-507-32346
Final CompletionHAMMOND ADA
ZAVALA County · District 1 · KILLAM OIL CO. LTD. · HAMMOND (ANACACHO)
Permits
1
Max Depth
4,000 ft
First Permit
1990-07-11
Latest Activity
1990-07-11
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1990-09-28
Shut-In
—
Plugged
1997-01-16
EWA / Permit operator mismatch
Scheduling: KILLAM OIL CO. LTD. ≠ Permit: KILLAM OIL 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
1997-04
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (2) Elevation 822 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| ESCONDIDO | 2,615 ft | -1,793 ft |
| OLMOS | 3,160 ft | -2,338 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 |
|---|---|
| 3,684–3,966 ft | Open hole |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,400 ft | 510 sx |
| 4.5" | 3,684 ft | 370 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
- 1B
- Max Depth
- 4,000 ft
- Drill Type
- Vertical
- County
- ZAVALA
- District
- 1
- Operator
- KILLAM OIL CO. LTD.
- Completed
- 1990-09-28
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