42-103-35715

PRODUCING

MCKNIGHT M. B.

CRANE County · District 8 · WILLIAMS OIL COMPANY · ARMER (6350)

Permits

Max Depth

6,500 ft

First Permit

2010-03-19

Latest Activity

2015-09-01

Lifespan

5 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2014-07-31

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Oil

production & DCA →

Formation Tops (16) Elevation 2,710 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RUSTLER	565 ft	+2,145 ft
YATES	1,855 ft	+855 ft
SEVEN RIVERS	2,250 ft	+460 ft
QUEEN	2,420 ft	+290 ft
GRAYBURG - ACTIVE CO2 FLOOD (Grayburg)	2,850 ft	-140 ft
JUDKINS	3,220 ft	-510 ft
SAN ANDRES - USABLE QUALITY WATE (San Andres)	3,227 ft	-517 ft
SAN ANGELO	3,904 ft	-1,194 ft
GLORIETA	4,206 ft	-1,496 ft
CLEAR FORK	4,460 ft	-1,750 ft
CLEARFORK (Clear Fork)	4,460 ft	-1,750 ft
TUBB	4,701 ft	-1,991 ft
WICHITA ALBANY (Wichita-Albany)	5,216 ft	-2,506 ft
WOLFCAMP	5,996 ft	-3,286 ft
6350 ZONE	6,320 ft	-3,610 ft
PERMIAN GENERAL (Permian (undifferentiated))	—	—

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 (3)

Interval	Type
4,820–4,866 ft	Perforated
6,212–6,284 ft	Perforated
6,212–6,284 ft	Open hole

Casing (2)

Size	Set Depth	Cement
8.625"	676 ft	300 sx
5.5"	6,427 ft	1,350 sx

Permit History (2)

#809584 Recompletion Final Completion

MCKNIGHT, M.B. · 6,500 ft

2015-09-01

Spud 2014-07-14

#692811 Drill Final Completion

M.B. MCKNIGHT · 6,500 ft

2010-03-19

Spud 2010-03-25

Applications (2)

#809584 A WILLIAMS OIL COMPANY

received 2015-08-18

#692811 A WILLIAMS OIL COMPANY

received 2010-03-12

Records & Logs

2 completion filings on record · 1 with log images at RRC.

W-2/G-1 2015-05-12

W-2/G-1 2010-06-09 log on file

Completion packets + logs ↗ Wellbore 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

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in CRANE County.

Well Details

Well Number: 129
Max Depth: 6,500 ft
Drill Type: Vertical
County: CRANE
District: 8
Operator: WILLIAMS OIL COMPANY
Completed: 2014-07-31

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