42-353-01149
Final CompletionLAKE TRAMMEL UNIT
NOLAN County · District 7 · GRAYROCK ENERGY II LLC · LAKE TRAMMEL W. (CANYON)
Permits
1
Max Depth
5,600 ft
First Permit
2011-02-16
Latest Activity
2011-02-16
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1992-01-23
Shut-In
—
Plugged
1997-09-17
EWA / Permit operator mismatch
Scheduling: GRAYROCK ENERGY II LLC ≠ Permit: PLANTATION OPERATING, LLC
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
Injection / Disposal
Permitted Volume
200 bbl/d
Max Pressure
1,850 psi
Injection Interval
5,248–5,336 ft
Injected (12mo)
—
Permitted Volume
1,500 bbl/d
Max Pressure
2,620 psi
Injection Interval
5,240–5,453 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2025-11-01)
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 2,431 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SADDLE CREEK | 4,156 ft | -1,725 ft |
| CISCO LIME (Cisco) | 4,357 ft | -1,926 ft |
| CANYON SAND (Canyon) | 5,246 ft | -2,815 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 (2)
| Interval | Type |
|---|---|
| 5,248–5,325 ft | Perforated |
| 5,248–5,336 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 519 ft | 220 sx |
| 8.625" | 519 ft | 250 sx |
| 2.375" | 5,133 ft | — |
| 5.5" | 5,407 ft | 225 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record.
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
- 33
- Max Depth
- 5,600 ft
- Drill Type
- Vertical
- County
- NOLAN
- District
- 7
- Operator
- GRAYROCK ENERGY II LLC
- Completed
- 1992-01-23
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