42-105-33073
INJECTIONSHANNON ESTATE -B-
CROCKETT County · District 7 · CLARK OIL CO. · SHANNON (SAN ANDRES)
Permits
1
Max Depth
2,350 ft
First Permit
1980-11-07
Latest Activity
1980-11-07
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1985-04-18
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: CLARK OIL CO. ≠ Permit: SUN EXPL. & PROD. CO.-MIDLAND
Resolved via: production → CLARK OIL CO.
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
6,000 bbl/d
Max Pressure
975 psi
Injection Interval
1,972–2,193 ft
Injected (12mo)
11,903 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-07-01)
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 (3) Elevation 2,429 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 1,069 ft | +1,360 ft |
| QUEEN | 1,756 ft | +673 ft |
| SAN ANDRES | 1,963 ft | +466 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 |
|---|---|
| 1,972–2,193 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 660 ft | 325 sx |
| 2.375" | 1,994 ft | — |
| 5.5" | 2,250 ft | 650 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record.
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 47
- Max Depth
- 2,350 ft
- Drill Type
- Vertical
- County
- CROCKETT
- District
- 7
- Operator
- CLARK OIL CO.
- Completed
- 1985-04-18
Operator
- Name
- CLARK OIL CO.
- Location
- DALLAS
- P-5 Status
- Active (filed 2025-10-14)
- Cum Oil (all leases)
- 852,469 bbl
- Cum Gas (all leases)
- 93 mcf
- Activities
- OPRS/G, OPRS/O