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STONEWALL County · District 7 · GRAYROCK ENERGY II LLC · FLOWERS (CANYON SAND)
Permits
1
Max Depth
4,800 ft
First Permit
1992-05-22
Latest Activity
1992-05-22
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1994-04-21
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: GRAYROCK ENERGY II LLC ≠ Permit: MARTIN OIL CO.
Resolved via: production → GRAYROCK ENERGY II, 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
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 (4) Elevation 1,758 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| GUNSIGHT | 3,700 ft | -1,942 ft |
| GUNSITE | 3,700 ft | -1,942 ft |
| CANYON | 4,220 ft | -2,462 ft |
| CANYON TOP (Canyon) | 4,220 ft | -2,462 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 |
|---|---|
| 4,296–4,300 ft | Perforated |
| 4,323–4,327 ft | Perforated |
| 4,400–4,430 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 300 ft | 150 sx |
| 5.5" | 4,550 ft | 600 sx |
Permit History (1)
Applications (1)
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
- 15
- Max Depth
- 4,800 ft
- Drill Type
- Vertical
- County
- STONEWALL
- District
- 7
- Operator
- GRAYROCK ENERGY II LLC
- Completed
- 1994-04-21
Operator
- Location
- FORT WORTH
- P-5 Status
- Active (filed 2025-10-16)
- Cum Oil (all leases)
- 1,537,532 bbl
- Cum Gas (all leases)
- 35,084 mcf
- Activities
- OPRS/G, OPRS/O