42-097-05352
Final CompletionWALNUT BEND FIELD UNIT
COOKE County · District 9 · SYDRI OPERATING LLC · WALNUT BEND (CONSOLIDATED)
Permits
1
Max Depth
5,000 ft
First Permit
2005-08-16
Latest Activity
2005-08-16
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: SYDRI OPERATING LLC ≠ Permit: GRUY PETROLEUM MANAGEMENT CO.
Resolved via: production → SYDRI OPERATING, 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
2,500 bbl/d
Max Pressure
1,900 psi
Injection Interval
3,800–5,002 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 (4) Elevation 683 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BRUYLMEYER | 3,506 ft | -2,823 ft |
| RAMSEY | 4,800 ft | -4,117 ft |
| BEST | 4,807 ft | -4,124 ft |
| BEST | 4,887 ft | -4,204 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 (5)
| Interval | Type |
|---|---|
| 4,810–4,830 ft | Perforated |
| 4,822–4,897 ft | Perforated |
| 4,867–4,890 ft | Perforated |
| 4,892–4,897 ft | Perforated |
| 4,924–4,933 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 999 ft | 500 sx |
| 10.75" | 999 ft | 500 sx |
| 7" | 4,744 ft | 350 sx |
| 7" | 4,744 ft | 350 sx |
Permit History (1)
Applications (1)
Records & Logs
5 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
- 256
- Max Depth
- 5,000 ft
- Drill Type
- Vertical
- County
- COOKE
- District
- 9
- Operator
- SYDRI OPERATING LLC
Operator
- Name
- SYDRI OPER, LLC
- Location
- DALLAS
- P-5 Status
- Active (filed 2026-03-11)
- Cum Oil (all leases)
- 1,658,317 bbl
- Cum Gas (all leases)
- 13,645,298 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 42