Permits
8
Max Depth
13,280 ft
First Permit
1983-05-12
Latest Activity
2004-04-09
Lifespan
21 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
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 (2) Elevation 25 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TOP OF ANAHUAC SHALE (Anahuac) | 7,166 ft | -7,141 ft |
| TOP OF FRIO (Frio) | 8,768 ft | -8,743 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 (8)
| Interval | Type |
|---|---|
| 10,409–10,418 ft | Perforated |
| 10,537–10,545 ft | Perforated |
| 11,093–11,098 ft | Perforated |
| 11,102–11,104 ft | Perforated |
| 11,106–11,118 ft | Perforated |
| 11,480–11,486 ft | Perforated |
| 11,492–11,504 ft | Perforated |
| 11,666–11,678 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 3,628 ft | 3,815 sx |
| 9.625" | 11,572 ft | 2,905 sx |
| 5.5" | 12,824 ft | 1,275 sx |
| 5.5" | 12,874 ft | 1,275 sx |
Permit History (8)
RFR TRACT 200 · 13,280 ft
2004-04-09
RFR TRACT 200 · 12,825 ft
1989-10-09
RFR TRACT 200 · 12,825 ft
1987-01-19
RFR TRACT 200 · 12,825 ft
1987-01-19
GALVESTON BAY STATE "A" · 12,825 ft
1985-09-09
GALVESTON BAY STATE "A" · 12,825 ft
1984-11-26
GALVESTON BAY STATE "A" · 12,825 ft
1984-08-17
GALVESTON BAY STATE "A" · 13,280 ft
1983-05-12
Spud 1983-07-01
Applications (9)
Records & Logs
7 completion filings on record · 1 with log images at RRC.
+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
- 186
- Max Depth
- 13,280 ft
- Drill Type
- Vertical
- County
- CHAMBERS
- District
- 3
- Operator
- MASTERS OIL & GAS, LLC
Operator
- Location
- HOUSTON
- P-5 Status
- Delinquent (filed 2007-03-02)
- Cum Oil (all leases)
- 162,756 bbl
- Cum Gas (all leases)
- 3,905,645 mcf
- Activities
- CSGD/P, G/PUR
- Total Permits
- 28