42-049-33775
Final CompletionGARMS A
BROWN County · District 7 · SOUTHEASTERN RESOURCES CORP. · WILLIAMS (MARBLE FALLS)
Permits
1
Max Depth
3,500 ft
First Permit
1983-09-23
Latest Activity
1983-09-23
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1983-12-02
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: SOUTHEASTERN RESOURCES CORP. ≠ Production: SOUTHWEST GAS SYSTEMS, INC. (reported 2026-04)
Resolved via: production → SOUTHWEST GAS SYSTEMS, INC.
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 (5) Elevation 1,577 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CROSS CUT | 1,111 ft | +466 ft |
| CADDO | 2,128 ft | -551 ft |
| MARBLE FALLS | 2,810 ft | -1,233 ft |
| LOWER MARBLE FALLS (Marble Falls) | 2,923 ft | -1,346 ft |
| ELLENBURGER | 3,306 ft | -1,729 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 |
|---|---|
| 2,814–2,818 ft | Perforated |
| 2,923–2,929 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 325 ft | 150 sx |
| 2.375" | 2,865 ft | — |
| 4.5" | 3,429 ft | 500 sx |
Permit History (1)
Applications (2)
Records & Logs
7 completion filings on record.
+1 more filings
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
- 1X
- Max Depth
- 3,500 ft
- Drill Type
- Vertical
- County
- BROWN
- District
- 7
- Operator
- SOUTHEASTERN RESOURCES CORP.
- Completed
- 1983-12-02
Operator
- Name
- STEMMA EXPL & PROD
- Location
- MANSFIELD
- P-5 Status
- Inactive (filed 2002-11-21)
- Cum Oil (all leases)
- 123,004 bbl
- Cum Gas (all leases)
- 3,895,258 mcf
- Total Permits
- 350