42-103-34684

Final Completion

MCKNIGHT, M.B.

CRANE County · District 8 · DEVON ENERGY PRODUCTION CO, L.P.

Permits

Max Depth

6,300 ft

First Permit

1999-04-01

Latest Activity

2005-07-21

Lifespan

6 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

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 2,680 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YATES	1,660 ft	+1,020 ft
SAN ANDRES	2,953 ft	-273 ft
GLORIETA	3,908 ft	-1,228 ft
TUBB	4,467 ft	-1,787 ft
WICHITA (Wichita-Albany)	5,027 ft	-2,347 ft
WOLFCAMP	5,500 ft	-2,820 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 (4)

Interval	Type
3,853–3,875 ft	Perforated
4,541–4,640 ft	Perforated
5,100–5,379 ft	Perforated
5,503–5,553 ft	Perforated

Casing (4)

Size	Set Depth	Cement
8.625"	700 ft	—
8.625"	713 ft	220 sx
5.5"	6,189 ft	—
5.5"	6,487 ft	525 sx

Permit History (3)

#603749 Recompletion Final Completion

MCKNIGHT, M.B. · 6,205 ft

2005-07-21

Spud 2005-08-18

#515265 Recompletion

MCKNIGHT, M. B. · 6,205 ft

2001-11-19

#483645 Drill Final Completion

MCKNIGHT, M. B. · 6,300 ft

1999-04-01

Spud 1999-04-14

Applications (3)

#603749 A DEVON ENERGY PRODUCTION CO, L.P.

received 2005-07-20

#515265 A DEVON ENERGY PRODUCTION CO, L.P.

received 2001-11-12

#483645 A PENNZENERGY EXP. & PROD., L.L.C.

received 1999-04-01

Records & Logs

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

W-2/G-1 2007-01-26

W-2/G-1 2007-02-23

W-2/G-1 1999-06-10 log on file

W-2/G-1 1999-07-22

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: 178
Max Depth: 6,300 ft
Drill Type: Vertical
County: CRANE
District: 8
Operator: DEVON ENERGY PRODUCTION CO, L.P.

Operator

Name: PENNZENERGY EXP. & PROD., L.L.C
Location: OKLAHOMA CI, TY
P-5 Status: Active (filed 2025-12-18)
Cum Oil (all leases): 365,943,944 bbl
Cum Gas (all leases): 9,274,880,220 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 9,260