42-215-31984
Final CompletionWESSLING G. U.
HIDALGO County · District 4 · ENRON OIL & GAS COMPANY · SHEPHERD (MARKS B)
Permits
1
Max Depth
11,000 ft
First Permit
1990-08-23
Latest Activity
1990-08-23
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1991-04-15
Shut-In
—
Plugged
1996-10-04
EWA / Permit operator mismatch
Scheduling: ENRON OIL & GAS COMPANY ≠ Permit: HANSON MINERALS CO.
Resolved via: scheduling → ENRON OIL & GAS 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
1997-02
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 86 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MELLINGER SAND | 7,382 ft | -7,296 ft |
| CRUTCHFIELD SAND | 7,533 ft | -7,447 ft |
| JONES SAND | 7,870 ft | -7,784 ft |
| MARKS B | 8,298 ft | -8,212 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 |
|---|---|
| 8,298–8,304 ft | Perforated |
| 8,316–8,340 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 2,004 ft | 1,015 sx |
| 7.625" | 8,956 ft | 1,010 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 1
- Max Depth
- 11,000 ft
- Drill Type
- Vertical
- County
- HIDALGO
- District
- 4
- Operator
- ENRON OIL & GAS COMPANY
- Completed
- 1991-04-15
Operator
- Name
- HNG FOSSIL FUELS CO
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 1998-11-04)
- Cum Oil (all leases)
- 5,395,940 bbl
- Cum Gas (all leases)
- 955,974,994 mcf
- Total Permits
- 2,825