42-353-32964
Final CompletionLAKE TRAMMEL UNIT
NOLAN County · District 7 · GRAYROCK ENERGY II LLC · LAKE TRAMMEL W. (CANYON)
Permits
4
Max Depth
7,200 ft
First Permit
2007-04-20
Latest Activity
2013-10-16
Lifespan
6 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2008-05-30
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: GRAYROCK ENERGY II LLC ≠ Permit: MERIT ENERGY COMPANY
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
1,500 bbl/d
Max Pressure
2,665 psi
Injection Interval
5,334–5,480 ft
Injected (12mo)
—
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 2,496 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CANYON SAND (Canyon) | 5,408 ft | -2,912 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 (4)
| Interval | Type |
|---|---|
| 4,498–4,506 ft | Perforated |
| 5,420–5,422 ft | Perforated |
| 5,420–5,432 ft | Perforated |
| 5,426–5,432 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 430 ft | 425 sx |
| 5.5" | 7,097 ft | 250 sx |
| 5.5" | — | 700 sx |
Permit History (4)
LAKE TRAMMEL UNIT · 7,100 ft
2013-10-16
Spud 2013-10-08
LAKE TRAMMEL '96' · 7,100 ft
2011-09-16
Spud 2011-09-12
LAKE TRAMMEL UNIT · 7,200 ft
2007-04-20
Spud 2008-02-13
LAKE TRAMMEL UNIT · 6,000 ft
2007-04-20
Applications (4)
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
- 140
- Max Depth
- 7,200 ft
- Drill Type
- Vertical
- County
- NOLAN
- District
- 7
- Operator
- GRAYROCK ENERGY II LLC
- Completed
- 2008-05-30
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