42-227-33906
Final CompletionCHALK OWEN
HOWARD County · District 8 · CITATION OIL & GAS CORP. · HOWARD-GLASSCOCK (WOLFCAMP 7400)
Permits
1
Max Depth
8,500 ft
First Permit
1985-11-07
Latest Activity
1985-11-07
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1989-07-24
Shut-In
—
Plugged
1996-05-22
EWA / Permit operator mismatch
Scheduling: CITATION OIL & GAS CORP. ≠ Permit: MOBIL PRODUCING TX. & N.M. INC.
Resolved via: scheduling → 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
Injection / Disposal
HOWARD County disposal market →Permitted Volume
1,000 bbl/d
Max Pressure
2,500 psi
Injection Interval
7,443–7,508 ft
Injected (12mo)
—
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 (8) Elevation 2,454 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 1,214 ft | +1,240 ft |
| SEVEN RIVERS | 1,302 ft | +1,152 ft |
| QUEEN | 1,520 ft | +934 ft |
| SAN ANDRES | 1,895 ft | +559 ft |
| GLORIETA | 2,623 ft | -169 ft |
| CLEARFORK (Clear Fork) | 3,033 ft | -579 ft |
| WOLFCAMP | 7,400 ft | -4,946 ft |
| CANYON | 7,700 ft | -5,246 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 (1)
| Interval | Type |
|---|---|
| 7,463–7,488 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 402 ft | 624 sx |
| 9.625" | 3,950 ft | 2,422 sx |
| 5.5" | 8,000 ft | 1,605 sx |
Permit History (1)
Applications (2)
Records & Logs
3 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.
No GPS coordinates yet
Well Details
- Well Number
- 43
- Max Depth
- 8,500 ft
- Drill Type
- Vertical
- County
- HOWARD
- District
- 8
- Operator
- CITATION OIL & GAS CORP.
- Completed
- 1989-07-24
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