42-429-35638
INJECTIONBLACK CADDO UNIT
STEPHENS County · District 7 · TEXIAN OPERATING COMPANY LLC · STEPHENS COUNTY REGULAR
Permits
1
Max Depth
3,400 ft
First Permit
1997-04-10
Latest Activity
1997-04-10
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1997-07-09
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: TEXIAN OPERATING COMPANY LLC ≠ Permit: STATEX PETROLEUM INC.
Resolved via: production → TEXIAN OPERATING COMPANY, LLC
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
2,000 bbl/d
Max Pressure
1,500 psi
Injection Interval
3,236–3,247 ft
Injected (12mo)
324,062 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-05-01)
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 (5) Elevation 1,157 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| HOME CREEK | 505 ft | +652 ft |
| WINCHELL | 814 ft | +343 ft |
| PALO PINTO | 1,249 ft | -92 ft |
| CAPPS | 1,735 ft | -578 ft |
| CADDO | 3,235 ft | -2,078 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 (3)
| Interval | Type |
|---|---|
| 3,236–3,241 ft | Perforated |
| 3,236–3,247 ft | Perforated |
| 3,246–3,247 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 133 ft | 90 sx |
| 5.5" | 3,349 ft | 180 sx |
Permit History (1)
Applications (1)
Records & Logs
4 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
- 21C
- Max Depth
- 3,400 ft
- Drill Type
- Vertical
- County
- STEPHENS
- District
- 7
- Operator
- TEXIAN OPERATING COMPANY LLC
- Completed
- 1997-07-09
Operator
- Location
- IRVING
- P-5 Status
- X (filed 2026-06-12)
- Cum Oil (all leases)
- 739,024 bbl
- Cum Gas (all leases)
- 6,389,754 mcf
- Activities
- CSGD/G, GTHS/G, OPRS/G, OPRS/O