42-391-31690
Final CompletionHEARD FANNIE V. W. MRS.
REFUGIO County · District 2 · HILCORP ENERGY COMPANY · TOM OCONNOR (5900 SAND)
Permits
8
Max Depth
6,113 ft
First Permit
1983-12-06
Latest Activity
2013-08-13
Lifespan
30 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1984-03-14
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
Injection / Disposal
Permitted Volume
3,000 bbl/d
Max Pressure
1,100 psi
Injection Interval
5,670–5,730 ft
Injected (12mo)
—
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (26) Elevation 52 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LARGARTO (Lagarto) | 1,500 ft | -1,448 ft |
| LARGARTO (Lagarto) | 2,750 ft | -2,698 ft |
| OAKVILLE | 2,750 ft | -2,698 ft |
| OAKVILLE | 2,900 ft | -2,848 ft |
| CATAHOUAL (MIOCENE) | 3,300 ft | -3,248 ft |
| CATAHOULA (MIOCENE) (Catahoula) | 3,300 ft | -3,248 ft |
| OAKVILLE | 3,300 ft | -3,248 ft |
| CATAHOULA | 3,520 ft | -3,468 ft |
| CATAHOULA | 3,600 ft | -3,548 ft |
| ANAHUAC | 4,100 ft | -4,048 ft |
| ANAHUAC (MIOCENE) (Anahuac) | 4,100 ft | -4,048 ft |
| CATAHOULA | 4,100 ft | -4,048 ft |
| GRETA | 4,300 ft | -4,248 ft |
| FRIO | 4,312 ft | -4,260 ft |
| ANAHUAC | 4,365 ft | -4,313 ft |
| FRIO-GRETA (OLIGOCENE) (Frio) | 4,365 ft | -4,313 ft |
| FRIO-GRETA(OLIGOCENE) (Frio) | 4,365 ft | -4,313 ft |
| FRIO-GRETA (Frio) | 4,785 ft | -4,733 ft |
| MIDDLE FRIO (SINTON) (Frio) | 5,000 ft | -4,948 ft |
| UPPER FRIO (Frio) | 5,000 ft | -4,948 ft |
| MIDDLE FRIO (Frio) | 5,400 ft | -5,348 ft |
| LOWER FRIO (Frio) | 5,800 ft | -5,748 ft |
| LOWER FRIO (OLIGOCENE) (Frio) | 5,880 ft | -5,828 ft |
| FRIO | 6,113 ft | -6,061 ft |
| LOWER FRIO (Frio) | 6,113 ft | -6,061 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 (7)
| Interval | Type |
|---|---|
| 4,375–4,383 ft | Perforated |
| 4,449–4,453 ft | Perforated |
| 5,216–5,226 ft | Perforated |
| 5,504–5,510 ft | Perforated |
| 5,689–5,699 ft | Perforated |
| 5,716–5,724 ft | Perforated |
| 5,800–5,808 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,502 ft | 800 sx |
| 7" | 6,111 ft | 1,354 sx |
Permit History (8)
MRS. FANNIE V. W. HEARD · 6,113 ft
2013-08-13
Spud 2013-08-21
MRS. FANNIE V. W. HEARD · 6,113 ft
2011-08-17
Spud 2011-09-01
MRS. FANNIE V. W. HEARD · 6,113 ft
2011-08-17
HEARD, MRS. FANNIE V. W. · 6,113 ft
2004-12-16
Spud 2006-03-17
HEARD, MRS. FANNIE V. W. · 6,113 ft
2000-10-19
HEARD, MRS. FANNIE V. W. · 6,113 ft
2000-10-19
Spud 2000-10-31
TOM O'CONNOR (5800'SD)FIELD UNIT · 6,113 ft
1988-07-21
HEARD, FANNIE V. W. MRS. · 6,100 ft
1983-12-06
Spud 1984-02-08
Applications (8)
Records & Logs
15 completion filings on record · 5 with log images at RRC.
+9 more filings
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
- 103
- Max Depth
- 6,113 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- HILCORP ENERGY COMPANY
- Completed
- 1984-03-14
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
- 3,436