42-391-32675
Final CompletionHEARD FANNIE V. W. MRS.
REFUGIO County · District 2 · HILCORP ENERGY COMPANY · TOM OCONNOR (5900 SAND)
Permits
4
Max Depth
6,400 ft
First Permit
2005-06-03
Latest Activity
2023-03-02
Lifespan
18 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2005-07-14
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
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (11) Elevation 55 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LARGARTO (Lagarto) | 2,750 ft | -2,695 ft |
| OAKVILLE | 3,300 ft | -3,245 ft |
| CATAHOULA | 3,575 ft | -3,520 ft |
| CATAHOULA | 4,100 ft | -4,045 ft |
| FRIO | 4,319 ft | -4,264 ft |
| ANAHUAC (MIOCENE) (Anahuac) | 4,365 ft | -4,310 ft |
| FRIO-GRETA (OLIG) (Frio) | 4,785 ft | -4,730 ft |
| MIDDLE FRIO (SINTON) (Frio) | 5,400 ft | -5,345 ft |
| 5800 FRIO | 5,740 ft | -5,685 ft |
| LOWER FRIO (OLIG) (Frio) | 6,200 ft | -6,145 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 ↗
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 (4)
| Interval | Type |
|---|---|
| 5,174–5,180 ft | Perforated |
| 5,493–5,496 ft | Perforated |
| 5,746–5,752 ft | Perforated |
| 5,844–5,850 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,510 ft | 721 sx |
| 5.5" | 6,200 ft | 1,235 sx |
Permit History (4)
TOM OCONNOR (5800 SD) FLD. UNIT · 6,200 ft
2023-03-02
MRS. FANNIE V. W. HEARD · 6,400 ft
2017-07-14
Spud 2017-01-10
MRS. FANNIE V. W. HEARD · 6,400 ft
2016-01-21
Spud 2015-12-30
MRS. FANNIE V. W. HEARD · 6,400 ft
2005-06-03
Spud 2005-06-28
Applications (4)
Records & Logs
6 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.
Well Details
- Well Number
- 3118Q
- Max Depth
- 6,400 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- HILCORP ENERGY COMPANY
- Completed
- 2005-07-14
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
- 3,435