42-481-34489
Final CompletionMACHA GAS UNIT NO. 1
WHARTON County · District 3 · DECKER OPERATING CO. L.L.C. · MARY MACHA (FRIO)
Permits
1
Max Depth
6,500 ft
First Permit
2002-12-19
Latest Activity
2002-12-19
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2003-01-02
Shut-In
—
Plugged
2006-03-25
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
2003-01
Last Production
2006-03
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (3) Elevation 105 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| HET | 3,070 ft | -2,965 ft |
| TOP OF FRIO (Frio) | 3,830 ft | -3,725 ft |
| BOTTOM FRIO | 5,395 ft | -5,290 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 |
|---|---|
| 4,813–4,815 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 555 ft | 235 sx |
| 2.875" | 5,225 ft | 1,270 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
- 6,500 ft
- Drill Type
- Vertical
- County
- WHARTON
- District
- 3
- Operator
- DECKER OPERATING CO. L.L.C.
- Completed
- 2003-01-02
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-03-04)
- Cum Oil (all leases)
- 733,714 bbl
- Cum Gas (all leases)
- 31,117,540 mcf
- Activities
- CSGD/G, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 137