42-059-32360
SHUT INSNYDER C.B.
CALLAHAN County · District 7 · GNG OPERATING LLC · CALLAHAN COUNTY REGULAR
Permits
1
Max Depth
1,200 ft
First Permit
1979-08-30
Latest Activity
1979-08-30
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1991-11-25
Shut-In
—
Plugged
—
P-5 Org Status: Delinquent
EWA / Permit operator mismatch
Scheduling: GNG OPERATING LLC ≠ Permit: SNYDER DRILLING CORP.
Resolved via: scheduling → GNG 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
300 bbl/d
Max Pressure
375 psi
Injection Interval
779–783 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2017-02-01)
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 (4) Elevation 1,760 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| COLEMAN JUNCTION | 370 ft | +1,390 ft |
| NOODLE CREEK LIMESTONE | 756 ft | +1,004 ft |
| FRYE | 777 ft | +983 ft |
| TANNEHILL | 907 ft | +853 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 (1)
| Interval | Type |
|---|---|
| 779–783 ft | Perforated |
Casing (1)
| Size | Set Depth | Cement |
|---|---|---|
| 4.5" | 838 ft | 130 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 1A
- Max Depth
- 1,200 ft
- Drill Type
- Vertical
- County
- CALLAHAN
- District
- 7
- Operator
- GNG OPERATING LLC
- Completed
- 1991-11-25
Operator
- Name
- GNG OPERATING LLC
- Location
- GRAHAM
- P-5 Status
- Delinquent (filed 2025-01-07)
- Cum Oil (all leases)
- 9,178 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O