42-103-00017
Final CompletionMCKNIGHT M. B.
CRANE County · District 8 · WILLIAMS OIL COMPANY · ARMER (6350)
Permits
3
Max Depth
6,355 ft
First Permit
1983-11-16
Latest Activity
1997-02-26
Lifespan
13 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1984-07-25
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 (7) Elevation 2,713 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 567 ft | +2,146 ft |
| MCELROY | 2,787 ft | -74 ft |
| JUDKINS | 3,169 ft | -456 ft |
| SAN ANGELO | 4,034 ft | -1,321 ft |
| TUBB | 4,846 ft | -2,133 ft |
| WICHITA ALBANY (Wichita-Albany) | 5,252 ft | -2,539 ft |
| ARMER | 6,180 ft | -3,467 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 (4)
| Interval | Type |
|---|---|
| 5,545–5,550 ft | Perforated |
| 5,570–5,582 ft | Perforated |
| 6,180–6,300 ft | Perforated |
| ?–6,180 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 78 ft | 75 sx |
| 8.625" | 616 ft | 300 sx |
| 8.625" | 616 ft | 300 sx |
| 5.5" | 6,355 ft | 1,850 sx |
| 2.375" | — | — |
Permit History (3)
Applications (3)
Records & Logs
8 completion filings on record · 1 with log images at RRC.
+2 more filings
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
Well Details
- Well Number
- 49
- Max Depth
- 6,355 ft
- Drill Type
- Vertical
- County
- CRANE
- District
- 8
- Operator
- WILLIAMS OIL COMPANY
- Completed
- 1984-07-25
Operator
- Name
- WILLIAMS OIL CO
- Location
- MIDLAND
- P-5 Status
- Active (filed 2026-01-12)
- Cum Oil (all leases)
- 5,186,384 bbl
- Cum Gas (all leases)
- 10,996,435 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 177