42-055-34551
Final Completion HorizontalSidetrackMERCER ALF
CALDWELL County · District 1 · TEXAS PETROLEUM INVESTMENT CO. · LULING-BRANYON
Permits
5
Max Depth
3,600 ft
First Permit
1991-04-29
Latest Activity
2017-03-09
Lifespan
26 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1993-08-01
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
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 (9) Elevation 503 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| AUSTIN CHALK | 1,694 ft | -1,191 ft |
| ANACACHO | 1,773 ft | -1,270 ft |
| AUSTIN CHALK | 1,824 ft | -1,321 ft |
| EAGLEFORD (Eagle Ford) | 1,889 ft | -1,386 ft |
| BUDA | 1,916 ft | -1,413 ft |
| BUDA - DISPOSAL (Buda) | 1,922 ft | -1,419 ft |
| DEL RIO | 1,974 ft | -1,471 ft |
| GEORGETOWN | 2,030 ft | -1,527 ft |
| EDWARDS - H2S, DISPOSAL (Edwards) | 2,080 ft | -1,577 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 (3)
| Interval | Type |
|---|---|
| 2,086–3,435 ft | Perforated |
| 2,097–3,460 ft | Perforated |
| 2,346–3,673 ft | Open hole |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 411 ft | 435 sx |
| 7.625" | 2,346 ft | 705 sx |
Permit History (5)
MERCER, ALF · 2,300 ft
2017-03-09
Spud 2017-03-02
MERCER, ALFRED · 2,110 ft
1993-06-29
MERCER, ALFRED · 2,100 ft
1993-06-29
Spud 1993-07-06
MERCER, ALF · 3,600 ft
1991-04-29
Spud 1991-05-09
MERCER, ALF · 3,600 ft
1991-04-29
Applications (5)
Records & Logs
3 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
- 1ST
- Max Depth
- 3,600 ft
- Drill Type
- Horizontal, Sidetrack
- County
- CALDWELL
- District
- 1
- Operator
- TEXAS PETROLEUM INVESTMENT CO.
- Completed
- 1993-08-01
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-10-01)
- Cum Oil (all leases)
- 24,321,929 bbl
- Cum Gas (all leases)
- 20,638,399 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 233