42-187-33417
PRODUCING HorizontalKNOBLOCH B -
GUADALUPE County · District 1 · TEXAS PETROLEUM INVESTMENT CO. · DARST CREEK (EDWARDS)
Permits
3
Max Depth
2,800 ft
First Permit
1993-05-26
Latest Activity
2021-02-05
Lifespan
28 yrs
Regulatory Status
Schedule
ON SCHEDULE
Completion
2021-05-31
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
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 (5) Elevation 12 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| AUSTIN CHALK | 2,152 ft | -2,140 ft |
| DEL RIO | 2,353 ft | -2,341 ft |
| BUDA | 2,362 ft | -2,350 ft |
| GEORGETOWN | 2,398 ft | -2,386 ft |
| EDWARDS | 2,522 ft | -2,510 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 (3)
| Interval | Type |
|---|---|
| 2,600–4,178 ft | Open hole |
| 2,655–4,160 ft | Open hole |
| 2,655–4,373 ft | Perforated |
Casing (1)
| Size | Set Depth | Cement |
|---|---|---|
| 7.625" | 2,655 ft | 771 sx |
Permit History (3)
Applications (3)
Records & Logs
5 completion filings on record · 2 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
- 1H
- Max Depth
- 2,800 ft
- Drill Type
- Horizontal
- County
- GUADALUPE
- District
- 1
- Operator
- TEXAS PETROLEUM INVESTMENT CO.
- Completed
- 2021-05-31
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