42-187-33706
PRODUCING HorizontalPB & POSEY
GUADALUPE County · District 1 · TEXAS PETROLEUM INVESTMENT CO. · DARST CREEK (EDWARDS)
Permits
1
Max Depth
2,550 ft
First Permit
2023-03-23
Latest Activity
2023-03-23
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2023-11-16
Shut-In
—
Plugged
—
P-5 Org Status: Active
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
2023-11
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 (7) Elevation 475 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| AUSTIN CHALK - H2S (Austin Chalk) | 2,179 ft | -1,704 ft |
| BUDA - H2S (Buda) | 2,389 ft | -1,914 ft |
| EDWARDS - H2S, DISPOSAL (Edwards) | 2,552 ft | -2,077 ft |
| CATAHOULA - DISPOSAL (Catahoula) | — | — |
| FRIO - DISPOSAL (Frio) | — | — |
| WOODBINE - DISPOSAL (Woodbine) | — | — |
| YEGUA - DISPOSAL (Yegua) | — | — |
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 (1)
| Interval | Type |
|---|---|
| 2,869–4,624 ft | Open hole |
Casing (1)
| Size | Set Depth | Cement |
|---|---|---|
| 7.625" | 2,869 ft | 665 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing 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.
Well Details
- Well Number
- 4H
- Max Depth
- 2,550 ft
- Drill Type
- Horizontal
- County
- GUADALUPE
- District
- 1
- Operator
- TEXAS PETROLEUM INVESTMENT CO.
- Completed
- 2023-11-16
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