42-391-30062
HEARD CLEMENT
REFUGIO County · District 2 · HILCORP ENERGY COMPANY · TOM OCONNOR (4500 GRETA MASS.)
Permits
1
Max Depth
4,497 ft
First Permit
1978-10-26
Latest Activity
1978-10-26
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1979-01-06
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: HILCORP ENERGY COMPANY ≠ Permit: QUINTANA PET. CORP.
Resolved via: scheduling → HILCORP ENERGY COMPANY
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
Injection / Disposal
Permitted Volume
7,000 bbl/d
Max Pressure
1,000 psi
Injection Interval
3,157–3,233 ft
Injected (12mo)
647,994 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-11-01)
Operator History
originally filed by QUINTANA PET. CORP. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (5) Elevation 59 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LARGARTA (Lagarto) | 1,520 ft | -1,461 ft |
| OAKVILLE | 2,430 ft | -2,371 ft |
| CATAHOULA | 3,576 ft | -3,517 ft |
| FRIO | 4,367 ft | -4,308 ft |
| JACKSON/YEGUA (Jackson) | — | — |
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 |
|---|---|
| 3,189–3,233 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,022 ft | 506 sx |
| 2.875" | 3,229 ft | — |
| 5.5" | 4,497 ft | 650 sx |
| 5.5" | 4,497 ft | 650 sx |
Permit History (1)
Applications (1)
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.
No GPS coordinates yet
Well Details
- Well Number
- 17
- Max Depth
- 4,497 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- HILCORP ENERGY COMPANY
- Completed
- 1979-01-06
Operator
- Name
- HILCORP ENGY CO
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-03-27)
- Cum Oil (all leases)
- 75,699,281 bbl
- Cum Gas (all leases)
- 1,779,939,645 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 3,428