← Wells

42-103-35201

MB MCKNIGHT 21

CRANE County · District 8 · WILLIAMS OIL COMPANY

Permits

2

Max Depth

6,400 ft

First Permit

2006-01-18

Latest Activity

2023-03-31

Lifespan

17 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2006-03

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 (6) Elevation 2,699 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
JUDKINS3,220 ft-521 ft
GLORIETA 3,980 ft-1,281 ft
CLEARFORK (Clear Fork)4,125 ft-1,426 ft
TUBB 4,450 ft-1,751 ft
WICHITA ALBANY (Wichita-Albany)5,110 ft-2,411 ft
WOLFCAMP 5,930 ft-3,231 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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
✓ 42-103-36285 RAYDEN MCCAMEY · NORTHSTAR OPERATING COMPANY
0.3 mi
Rustler 560'Fusselman —Devonian —Pennsylvanian —Cisco —Montoya —Strawn —Ellenburger —Bend —Waddell —
✓ 42-103-35286 MCKNIGHT - RAYDEN · WILLIAMS OIL COMPANY
0.5 mi
Yates 1,872'San Andres 3,234'SANDHILLS (JUDKINS) 3,335'Glorieta 4,047'Clear Fork 4,168'Tubb 4,780'Permian (undifferentiated) —Seven Rivers —Queen —San Angelo —Rustler —Grayburg —
✓ 42-103-34727 MCKNIGHT, M.B. · STRONGHOLD ENERGY II OPER, LLC
0.5 mi
Holt 3,980'Glorieta 4,092'Tubb 4,631'Wichita-Albany 5,174'San Andres —Seven Rivers —Glorieta —Grayburg —Queen —Rustler —San Angelo —Permian (undifferentiated) — +1 more
✓ 42-103-34873 MCKNIGHT, M.B. · STRONGHOLD ENERGY II OPER, LLC
0.5 mi
Holt 3,604'Glorieta 4,052'Glorieta 4,052'Clear Fork 4,220'Tubb 4,588'Tubb 4,658'Wichita-Albany 5,179'Wichita-Albany 5,179'Wolfcamp 5,705'Permian (undifferentiated) 6,272'
✓ 42-103-34997 MCKNIGHT, M.B. · STRONGHOLD ENERGY II OPER, LLC
0.7 mi
San Andres 3,059'Holt 3,940'Glorieta 4,002'Clear Fork 4,211'Tubb 4,594'Tubb 4,649'Wichita-Albany 5,142'Wolfcamp 5,723'
✓ 42-103-34688 MCKNIGHT, M.B. · RING ENERGY, INC.
0.8 mi
Clear Fork 4,093'Tubb 4,674'Wichita-Albany 5,213'Wichita-Albany 5,213'Wolfcamp 5,790'Wolfcamp 5,806'
✓ 42-103-34923 MCKNIGHT, M.B. · RING ENERGY, INC.
0.9 mi
RUNNING W, N. HOLT 4,037'SAND HILLS (TUBB) 4,623'Tubb 4,656'Wichita-Albany 5,100'RUNNING W (WICHITA-ALBANY) 5,180'SAND HILLS (WOLFCAMP) 5,228'Wolfcamp 5,720'
✓ 42-103-35308 MCKNIGHT, M.B. · RING ENERGY, INC.
0.9 mi
Tubb 4,660'Wichita-Albany 5,180'Wolfcamp 5,687'

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (1)

IntervalType
6,216–6,272 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"685 ft205 sx
5.5"6,395 ft565 sx

Permit History (2)

#889205 Recompletion

MB MCKNIGHT 21 · 6,397 ft

2023-03-31

#612265 Drill Final Completion

MCKNIGHT, M.B. 21 · 6,400 ft

2006-01-18

Spud 2006-02-03

Applications (2)

#889205 A WILLIAMS OIL COMPANY
received 2023-03-21
#612265 A WILLIAMS OIL COMPANY
received 2006-01-11

Records & Logs

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

W-2/G-1 2006-03-24 log on file
W-2/G-1 2006-05-03
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.

Google Maps → Explorer Map →
Lat 31.574183
Lon -102.692545

Well Details

Well Number
2
Max Depth
6,400 ft
Drill Type
Vertical
County
CRANE
District
8
Operator
WILLIAMS OIL COMPANY

Operator

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
176