42-181-01232
INJECTIONSUPER UNIT
GRAYSON County · District 9 · FLINTLOCK EXPLORATION LLC · BIG MINERAL CREEK (CONSOLIDATED)
Permits
1
Max Depth
6,949 ft
First Permit
1993-11-18
Latest Activity
1993-11-18
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2011-05-01
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: FLINTLOCK EXPLORATION LLC ≠ Permit: SHELL WESTERN E&P INC.
Resolved via: production → FLINTLOCK EXPLORATION, 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
1,000 bbl/d
Max Pressure
2,500 psi
Injection Interval
5,000–6,770 ft
Injected (12mo)
73,281 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-09-01)
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 (1) Elevation 688 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| UV SAND | 6,000 ft | -5,312 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 (7)
| Interval | Type |
|---|---|
| 5,265–5,663 ft | Perforated |
| 5,265–5,886 ft | Perforated |
| 5,823–6,770 ft | Perforated |
| 6,340–6,700 ft | Perforated |
| 6,340–6,770 ft | Perforated |
| ?–3,634 ft | Perforated |
| ?–6,687 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 418 ft | 200 sx |
| 10.75" | 418 ft | 200 sx |
| 5.5" | 6,946 ft | 900 sx |
| 5.5" | 6,946 ft | 900 sx |
| 5.5" | 6,949 ft | 900 sx |
Permit History (1)
Applications (1)
Records & Logs
9 completion filings on record.
+3 more filings
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
- 506W
- Max Depth
- 6,949 ft
- Drill Type
- Vertical
- County
- GRAYSON
- District
- 9
- Operator
- FLINTLOCK EXPLORATION LLC
- Completed
- 2011-05-01
Operator
- Location
- FRISCO
- P-5 Status
- Active (filed 2026-03-25)
- Cum Oil (all leases)
- 58,350 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O