42-115-32049
Final CompletionO BRIEN
DAWSON County · District 8 · U. S. OPERATING INC. · TEX-SIN (DEVONIAN)
Permits
1
Max Depth
13,500 ft
First Permit
1984-06-26
Latest Activity
1984-06-26
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1984-09-05
Shut-In
—
Plugged
1985-12-28
Formation Tops (6) Elevation 2,956 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SPRABERRY | 8,204 ft | -5,248 ft |
| DEAN | 9,351 ft | -6,395 ft |
| WOLFCAMP | 9,550 ft | -6,594 ft |
| STRAWN | 10,876 ft | -7,920 ft |
| MISSISSIPPIAN | 11,328 ft | -8,372 ft |
| DEVONIAN | 12,262 ft | -9,306 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 |
|---|---|
| 12,267–12,272 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 361 ft | 400 sx |
| 9.625" | 4,704 ft | 1,517 sx |
| 5.5" | 12,353 ft | 480 sx |
Permit History (1)
Applications (1)
#243180 A U. S. OPERATING, INC.
received 1984-06-25
Records & Logs
2 completion filings on record.
W-2/G-1 1984-10-30
W-2/G-1 1984-11-02
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in DAWSON County.
Well Details
- Well Number
- 1
- Max Depth
- 13,500 ft
- Drill Type
- Vertical
- County
- DAWSON
- District
- 8
- Operator
- U. S. OPERATING INC.
- Completed
- 1984-09-05
Operator
- Name
- U. S. OPER, INC
- Location
- DALLAS
- P-5 Status
- Inactive (filed 2024-11-18)
- Cum Oil (all leases)
- 5,088,019 bbl
- Cum Gas (all leases)
- 11,872,748 mcf
- Total Permits
- 495