42-215-30165
Final CompletionJEFFRESS J. D.
HIDALGO County · District 4 · GREENBRIER OPER. CO. · JEFFRESS (VICKSBURG W)
Permits
2
Max Depth
12,130 ft
First Permit
1998-10-19
Latest Activity
2000-10-04
Lifespan
2 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1972-10-05
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: GREENBRIER OPER. CO. ≠ Production: MERIT ENERGY COMPANY (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: GREENBRIER OPER. CO. ≠ Permit: COASTAL OIL & GAS CORPORATION
Resolved via: production → MERIT ENERGY COMPANY
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 (7) Elevation 297 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| T | 9,518 ft | -9,221 ft |
| VICKSBURG T (Vicksburg) | 9,518 ft | -9,221 ft |
| U | 11,155 ft | -10,858 ft |
| VICKSBURG U (Vicksburg) | 11,155 ft | -10,858 ft |
| VICKSBURG V (Vicksburg) | 11,350 ft | -11,053 ft |
| VICKSBURG W (Vicksburg) | 12,388 ft | -12,091 ft |
| W | 12,388 ft | -12,091 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 |
|---|---|
| 9,518–9,636 ft | Perforated |
| 9,663–9,739 ft | Perforated |
| 11,158–11,204 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.625" | 1,327 ft | 800 sx |
| 13.375" | 1,327 ft | 800 sx |
| 9.625" | 6,665 ft | 600 sx |
| 4.5" | 10,220 ft | 390 sx |
Permit History (2)
Applications (2)
Records & Logs
6 completion filings on record · 2 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
- 6
- Max Depth
- 12,130 ft
- Drill Type
- Vertical
- County
- HIDALGO
- District
- 4
- Operator
- GREENBRIER OPER. CO.
- Completed
- 1972-10-05
Operator
- Name
- GREENBRIER OPER. CO
- Location
- DALLAS
- P-5 Status
- Inactive (filed 2000-03-08)
- Cum Oil (all leases)
- 8,038 bbl
- Cum Gas (all leases)
- 51,589,984 mcf
- Total Permits
- 71