Permits
10
Max Depth
7,000 ft
First Permit
2005-11-02
Latest Activity
2019-05-17
Lifespan
14 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
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 (20) Elevation 56 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LARGARTO (Lagarto) | 2,750 ft | -2,694 ft |
| OAKVILLE | 2,900 ft | -2,844 ft |
| OAKVILLE | 3,300 ft | -3,244 ft |
| CATAHOULA | 3,545 ft | -3,489 ft |
| CATAHOULA | 3,600 ft | -3,544 ft |
| ANAHUAC | 4,100 ft | -4,044 ft |
| CATAHOULA | 4,100 ft | -4,044 ft |
| OAKVILLE | 4,100 ft | -4,044 ft |
| GRETA | 4,300 ft | -4,244 ft |
| FRIO | 4,333 ft | -4,277 ft |
| ANAHUAC | 4,365 ft | -4,309 ft |
| ANAHUAC (MIOCENE) (Anahuac) | 4,365 ft | -4,309 ft |
| FRIO-GRETA (Frio) | 4,785 ft | -4,729 ft |
| UPPER FRIO (Frio) | 5,000 ft | -4,944 ft |
| MIDDLE FRIO (Frio) | 5,400 ft | -5,344 ft |
| LOWER FRIO (Frio) | 5,800 ft | -5,744 ft |
| FRIO | 6,799 ft | -6,743 ft |
| LOWER FRIO (Frio) | 6,799 ft | -6,743 ft |
| JACKSON/YEGUA (Jackson) | — | — |
| LOWER FRIO (Frio) | — | — |
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 (8)
| Interval | Type |
|---|---|
| 5,128–5,134 ft | Perforated |
| 5,362–5,372 ft | Perforated |
| 5,478–5,484 ft | Perforated |
| 5,488–5,493 ft | Perforated |
| 5,546–5,550 ft | Perforated |
| 5,606–5,610 ft | Perforated |
| 5,816–5,823 ft | Perforated |
| 5,826–5,834 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,395 ft | 695 sx |
| 5.5" | 6,799 ft | 1,050 sx |
Permit History (10)
REILLY, ANNIE, ET VIR · 6,799 ft
2019-05-17
ANNIE REILLY ET VIR · 6,799 ft
2015-11-16
ANNIE REILLY ET VIR · 6,799 ft
2015-11-16
Spud 2015-11-13
ANNIE REILLY ET VIR · 6,799 ft
2013-10-25
Spud 2013-10-15
ANNIE REILLY ET VIR · 6,799 ft
2012-03-30
Spud 2013-07-19
TOM O'CONNOR(5600 FOOT SAND)UNIT · 6,799 ft
2011-11-14
Spud 2011-12-09
TOM O'CONNOR (5800 SD) FLD. UNIT · 6,799 ft
2009-11-03
ANNIE REILLY · 6,799 ft
2009-11-03
Spud 2010-12-01
ANNIE RILEY ET VIR · 6,799 ft
2006-08-02
Spud 2006-07-27
REILY, ANNIE ET VIR · 7,000 ft
2005-11-02
Spud 2006-01-24
Applications (10)
Records & Logs
9 completion filings on record · 4 with log images at RRC.
+3 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.
Well Details
- Well Number
- 22
- Max Depth
- 7,000 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- HILCORP ENERGY COMPANY
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