42-103-31783

Final Completion

TUBB J. B. -B-

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

Permits

Max Depth

4,475 ft

First Permit

1977-11-14

Latest Activity

1994-07-29

Lifespan

17 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1978-05-12

Shut-In

—

Plugged

2016-12-20

EWA / Permit operator mismatch

Scheduling: RING ENERGY INC. ≠ Permit: CHEVRON U. S. A. INC.

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

CHEVRON U. S. A. INC. 1993-2018→ STRONGHOLD ENERGY II OPER, LLC 2018-2022→ WALSH & WATTS, INC. 2018-2026→ 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 (8) Elevation 2,473 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RUSTLER	270 ft	+2,203 ft
YATES	1,352 ft	+1,121 ft
MCELROY	2,143 ft	+330 ft
GRAYBURG	2,267 ft	+206 ft
JUDINS	2,470 ft	+3 ft
MCKNIGHT	2,963 ft	-490 ft
SAN ANGELO	3,284 ft	-811 ft
TUBB	4,110 ft	-1,637 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
2,613–2,919 ft	Perforated
?–4,278 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	807 ft	375 sx
5.5"	4,345 ft	800 sx

Permit History (2)

#421105 Recompletion Final Completion

TUBB, J.B. -B- TR. A · 4,260 ft

1994-07-29

Spud 1995-04-17

#11965 Drill

TUBB, J. B. "B" · 4,475 ft

1977-11-14

Spud 1978-04-22

Applications (2)

#421105 A CHEVRON U. S. A. INC.

received 1994-02-14

#11965 A GULF OIL CORP.

received 1977-11-14

Records & Logs

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

W-2/G-1 1995-05-30 log on file

W-2/G-1 1978-06-15

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: 51
Max Depth: 4,475 ft
Drill Type: Vertical
County: CRANE
District: 8
Operator: RING ENERGY INC.
Completed: 1978-05-12

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: 991