← Wells

42-103-00078

Final Completion

MCKNIGHT M. B.

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

Permits

1

Max Depth

4,000 ft

First Permit

1983-08-16

Latest Activity

1983-08-16

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1983-10-27

Shut-In

—

Plugged

2002-07-18

!

EWA / Permit operator mismatch

Scheduling: RING ENERGY INC. ≠ Permit: GULF OIL CORP.

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 →

Formation Tops (5) Elevation 2,690 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER 490 ft+2,200 ft
YATES 1,687 ft+1,003 ft
MCELROY2,591 ft+99 ft
JUDKINS2,964 ft-274 ft
MCKNIGHT 3,235 ft-545 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 (1)

IntervalType
3,262–3,432 ftPerforated

Casing (5)

SizeSet DepthCement
16"124 ft115 sx
10.75"163 ft600 sx
10.75"1,636 ft600 sx
2.375"3,221 ft—
7"3,533 ft1,200 sx

Permit History (1)

#205800 Recompletion Final Completion

MCKNIGHT, M. B. · 4,000 ft

1983-08-16

Applications (1)

#205800 A GULF OIL CORP.
received 1983-08-11

Records & Logs

4 completion filings on record.

W-2/G-1 1983-11-23
W-2/G-1 1984-06-01
W-2/G-1 1983-11-23
W-2/G-1 1984-01-12
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
4
Max Depth
4,000 ft
Drill Type
Vertical
County
CRANE
District
8
Operator
RING ENERGY INC.
Completed
1983-10-27

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
994