42-393-30691
Final CompletionNOLLEY BERTHA
ROBERTS County · District 8 · CABOT CORP. · NOLLEY (WOLFCAMP)
Permits
1
Max Depth
11,000 ft
First Permit
1979-02-16
Latest Activity
1979-02-16
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
1987-12-22
EWA / Permit operator mismatch
Scheduling: CABOT CORP. ≠ Permit: TENNECO OIL CO.
Resolved via: scheduling → CABOT CORP.
Operator History
originally filed by TENNECO OIL CO. — asset transferred
Formation Tops (6) Elevation 2,735 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BROWN DOLOMITE | 3,650 ft | -915 ft |
| LANSING - KC | 6,600 ft | -3,865 ft |
| DES MOINES GW (Des Moines) | 7,380 ft | -4,645 ft |
| ATOKA | 8,935 ft | -6,200 ft |
| U. MORROW | 9,300 ft | -6,565 ft |
| CHESTER | 9,845 ft | -7,110 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 |
|---|---|
| 9,368–9,378 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 2,776 ft | 2,250 sx |
| 2.375" | 9,273 ft | — |
| 5.5" | 9,495 ft | 235 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record.
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
- 1A54
- Max Depth
- 11,000 ft
- Drill Type
- Vertical
- County
- ROBERTS
- District
- 8
- Operator
- CABOT CORP.
Operator
- Name
- CABOT CORP
- Location
- AMARILLO
- P-5 Status
- Inactive (filed 1989-01-10)
- Total Permits
- 66