42-489-30758
SHUT INWILLAMAR WEST UNIT
WILLACY County · District 4 · CITATION OIL & GAS CORP. · WILLAMAR WEST
Permits
1
Max Depth
8,200 ft
First Permit
1984-06-26
Latest Activity
1984-06-26
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2011-06-10
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: CITATION OIL & GAS CORP. ≠ Permit: AMOCO PRODUCTION COMPANY
Resolved via: production → CITATION OIL & GAS CORP.
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
originally filed by AMOCO PRODUCTION COMPANY — 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 14 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MARG FRIO #1 | 7,880 ft | -7,866 ft |
| MARG FRIO #2 | 7,980 ft | -7,966 ft |
| MARG FRIO #3 | 8,030 ft | -8,016 ft |
| MARG FRIO #4 | 8,070 ft | -8,056 ft |
| N/A | — | — |
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 (5)
| Interval | Type |
|---|---|
| 7,840–7,850 ft | Perforated |
| 7,879–7,924 ft | Perforated |
| 7,934–7,957 ft | Perforated |
| 7,972–7,995 ft | Perforated |
| 8,005–8,012 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,620 ft | 650 sx |
| 5.5" | 8,200 ft | 520 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
- 173
- Max Depth
- 8,200 ft
- Drill Type
- Vertical
- County
- WILLACY
- District
- 4
- Operator
- CITATION OIL & GAS CORP.
- Completed
- 2011-06-10
Operator
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-05-27)
- Cum Oil (all leases)
- 72,247,033 bbl
- Cum Gas (all leases)
- 24,511,082 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 864