42-103-33377

Final Completion

MCKNIGHT M. B.

CRANE County · District 8 · RING ENERGY INC. · SAND HILLS (MCKNIGHT)

Permits

Max Depth

3,900 ft

First Permit

1984-01-13

Latest Activity

2004-10-05

Lifespan

21 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1984-01-26

Shut-In

—

Plugged

—

EWA / Permit operator mismatch

Scheduling: RING ENERGY INC. ≠ Permit: DEVON ENERGY PRODUCTION CO, L.P.

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.

Formation Tops (6) Elevation 2,699 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RUSTLER	505 ft	+2,194 ft
YATES	1,719 ft	+980 ft
MCELROY	2,625 ft	+74 ft
GRAYBURG	2,770 ft	-71 ft
SAN ANDRES	2,986 ft	-287 ft
MCKNIGHT	3,503 ft	-804 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 (3)

Interval	Type
3,060–3,259 ft	Perforated
3,323–3,540 ft	Perforated
3,323–3,616 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	639 ft	275 sx
8.625"	711 ft	300 sx
5.5"	3,699 ft	650 sx

Permit History (2)

#551845 Recompletion Final Completion

MCKNIGHT, M.B. · 3,700 ft

2004-10-05

Spud 2006-02-24

#226763 Drill Final Completion

MCKNIGHT, M. B. · 3,900 ft

1984-01-13

Applications (2)

#551845 A DEVON ENERGY PRODUCTION CO, L.P.

received 2004-10-04

#226763 A GULF OIL CORP.

received 1984-01-11

Records & Logs

4 completion filings on record.

W-2/G-1 2006-04-21

W-2/G-1 2006-06-13

W-2/G-1 1984-03-30

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: 153
Max Depth: 3,900 ft
Drill Type: Vertical
County: CRANE
District: 8
Operator: RING ENERGY INC.
Completed: 1984-01-26

Operator

Name: RING ENGY, INC
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: 990