← Wells

42-103-35912

Final Completion Horizontal

MCKNIGHT M.B.

CRANE County · District 8 · RING ENERGY INC. · RUNNING W (WICHITA-ALBANY)

Permits

2

Max Depth

5,700 ft

First Permit

2011-11-22

Latest Activity

2021-03-22

Lifespan

9 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2012-06-06

Shut-In

—

Plugged

—

!

EWA / Permit operator mismatch

Scheduling: RING ENERGY INC. ≠ Permit: STRONGHOLD ENERGY II OPER, LLC

Resolved via: production → RING ENERGY, INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

PENNZOIL PETROLEUM COMPANY 1993-1995→ PENNZOIL EXPLORATION & PROD. CO. 1995-1999→ PENNZENERGY EXP. & PROD., L.L.C. 1999-2000→ DEVON ENERGY PRODUCTION CO, L.P. 2000-2018→ STRONGHOLD ENERGY II OPER, LLC 2019-2022→ RING ENERGY, INC. 2022-2026

Lease Production

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

Oil
production & DCA →
Oil
production & DCA →

Formation Tops (7) Elevation 2,700 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SAN ANDRES 2,985 ft-285 ft
HOLT 3,538 ft-838 ft
CLEAR FORK 4,170 ft-1,470 ft
CLEARFORK (Clear Fork)4,170 ft-1,470 ft
TUBB 4,539 ft-1,839 ft
TUBB 4,544 ft-1,844 ft
WICHITA-ALBANY 5,078 ft-2,378 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
✓ 42-103-35059 MCKNIGHT, M.B. · STRONGHOLD ENERGY II OPER, LLC
0.1 mi
San Andres 2,992'JUDKINS 3,138'Holt 3,561'Holt 3,960'Clear Fork 4,190'Tubb 4,550'Tubb 4,620'Wichita-Albany 5,106'Wolfcamp 5,728'
✓ 42-103-34872 MCKNIGHT, M.B. · RING ENERGY, INC.
0.2 mi
Holt 3,707'Glorieta 4,030'Clear Fork 4,191'Tubb 4,541'Tubb 4,641'Wichita-Albany 5,130'WHICHITA ALBANY 5,130'Wolfcamp 5,683'Permian (undifferentiated) 6,222'
✓ 42-103-34995 MCKNIGHT, M.B. · STRONGHOLD ENERGY II OPER, LLC
0.3 mi
San Andres 2,898'Holt 3,834'Glorieta 3,851'Clear Fork 4,138'Tubb 4,510'Tubb 4,518'Wichita-Albany 4,996'Wolfcamp 5,648'Permian (undifferentiated) 6,110'
✓ 42-103-33282 MCKNIGHT, M.B. · STRONGHOLD ENERGY II OPER, LLC
0.3 mi
Rustler 503'Yates 1,699'MCELROY 2,592'San Angelo 2,950'Holt 3,693'Clear Fork 4,178'Clear Fork 4,200'Tubb 4,501'Tubb 4,670'WADDEL 6,150'
✓ 42-103-35516 MCKNIGHT, M.B. · STRONGHOLD ENERGY II OPER, LLC
0.4 mi
Holt 3,579'Clear Fork 4,197'Tubb 4,544'Tubb 4,567'Wichita-Albany 5,099'Wolfcamp 5,644'
✓ 42-103-35494 MCKNIGHT, M.B. · STRONGHOLD ENERGY II OPER, LLC
0.4 mi
San Andres 2,959'Holt 3,563'Clear Fork 4,178'Tubb 4,525'Tubb 4,618'Wichita-Albany 5,088'Wolfcamp 5,705'Wolfcamp 5,718'Waddell 6,290'
✓ 42-103-35405 MCKNIGHT, M.B. · STRONGHOLD ENERGY II OPER, LLC
0.4 mi
San Andres 2,989'Holt 3,849'Clear Fork 4,207'Tubb 4,562'Tubb 4,651'Wichita-Albany 5,109'Wolfcamp 5,901'Waddell 6,330'
✓ 42-103-36283 MCKNIGHT, M.B. · RING ENERGY, INC.
0.4 mi
Rustler 1,000'Yates 1,200'Seven Rivers 1,300'Queen 2,100'Grayburg 2,100'Glorieta 2,700'Clear Fork 2,900'San Andres 3,035'San Angelo 3,600'Holt 3,759'Permian (undifferentiated) 3,900'Queen — +2 more

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 (2)

IntervalType
3,925–4,775 ftPerforated
6,183–9,791 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"742 ft257 sx
7"5,858 ft1,133 sx

Permit History (2)

#868313 Recompletion Final Completion

MCKNIGHT, M.B. · 5,500 ft

2021-03-22

Spud 2021-03-30

#728630 Drill Final Completion

MCKNIGHT, M.B. · 5,700 ft

2011-11-22

Spud 2012-04-06

Applications (2)

#868313 A STRONGHOLD ENERGY II OPER, LLC
received 2021-03-10
#728630 A DEVON ENERGY PRODUCTION CO, L.P.
received 2011-11-18

Records & Logs

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

W-2/G-1 2022-05-23
W-2/G-1 2021-05-11
W-2/G-1 2012-08-14 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.

Google Maps → Explorer Map →
Lat 31.558169
Lon -102.675786

Well Details

Well Number
438H
Max Depth
5,700 ft
Drill Type
Horizontal
County
CRANE
District
8
Operator
RING ENERGY INC.
Completed
2012-06-06

Operator

Location
MIDLAND
P-5 Status
Active (filed 2026-02-09)
Cum Oil (all leases)
43,768,563 bbl
Cum Gas (all leases)
443,516 mcf
Activities
GTHS/O, OPRS/G, OPRS/O
Total Permits
989