42-103-33366

Final Completion

MCKNIGHT M. B.

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

Permits

Max Depth

3,875 ft

First Permit

1984-01-16

Latest Activity

2004-03-16

Lifespan

20 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1984-02-27

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 (5) Elevation 2,687 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RUSTLER	496 ft	+2,191 ft
YATES	1,694 ft	+993 ft
MCELROY	2,585 ft	+102 ft
JUDKINS	2,950 ft	-263 ft
MCKNIGHT	3,463 ft	-776 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 (2)

Interval	Type
3,070–3,210 ft	Perforated
3,256–3,519 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	608 ft	300 sx
5.5"	3,674 ft	780 sx

Permit History (2)

#543216 Recompletion Final Completion

MCKNIGHT, M.B. · 3,675 ft

2004-03-16

Spud 2004-05-18

#226561 Drill Final Completion

MCKNIGHT, M. B. · 3,875 ft

1984-01-16

Applications (2)

#543216 A DEVON ENERGY PRODUCTION CO, L.P.

received 2004-03-15

#226561 A GULF OIL CORP.

received 1984-01-13

Records & Logs

4 completion filings on record.

W-2/G-1 2006-06-26

W-2/G-1 2006-12-28

W-2/G-1 1984-04-02

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: 160
Max Depth: 3,875 ft
Drill Type: Vertical
County: CRANE
District: 8
Operator: RING ENERGY INC.
Completed: 1984-02-27

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