42-353-30830
SHUT INSOUTHWEST NENA LUCIA UNIT
NOLAN County · District 7 · CITATION OIL & GAS CORP. · NENA LUCIA (STRAWN REEF)
Permits
1
Max Depth
7,400 ft
First Permit
1979-10-25
Latest Activity
1979-10-25
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2008-11-27
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: CITATION OIL & GAS CORP. ≠ Permit: SUN EXPLORATION & PRODUCTION CO.
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
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (6) Elevation 2,364 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TUBB | 2,277 ft | +87 ft |
| BASE COLEMAN JUNCTION (Coleman Junction) | 3,832 ft | -1,468 ft |
| PENN SHALE (Pennsylvanian) | 4,573 ft | -2,209 ft |
| ODOM | 6,914 ft | -4,550 ft |
| STRAWN | 6,930 ft | -4,566 ft |
| CADDO | 7,163 ft | -4,799 ft |
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 |
|---|---|
| 6,842–6,874 ft | Perforated |
| 6,914–7,050 ft | Perforated |
| 6,930–6,962 ft | Perforated |
| 6,930–6,996 ft | Perforated |
| 6,978–6,996 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 445 ft | 250 sx |
| 2.875" | 6,693 ft | — |
| 5.5" | 7,200 ft | 1,150 sx |
Permit History (1)
Applications (1)
Records & Logs
4 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
- 38-18
- Max Depth
- 7,400 ft
- Drill Type
- Vertical
- County
- NOLAN
- District
- 7
- Operator
- CITATION OIL & GAS CORP.
- Completed
- 2008-11-27
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