42-103-30955

TUBB J. B. ET AL TR C

CRANE County · District 8 · CHEVRON U. S. A. INC. · SAND HILLS (TUBB)

Permits

Max Depth

4,575 ft

First Permit

1989-03-08

Latest Activity

2022-06-17

Lifespan

33 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1974-07-30

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: CHEVRON U. S. A. INC. ≠ Production: RING ENERGY, INC. (reported 2026-04)

EWA / Permit operator mismatch

Scheduling: CHEVRON U. S. A. INC. ≠ Permit: STRONGHOLD ENERGY II OPER, LLC

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→ 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 (3) Elevation 2,535 ft (DF)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
JUDKINS	2,678 ft	-143 ft
MCKNIGHT	3,174 ft	-639 ft
HOLT	3,397 ft	-862 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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section

✓ 42-103-30968 TUBB, J.B., ETAL TR. -C- · STRONGHOLD ENERGY II OPER, LLC

0.1 mi

JUDKINS 2,692'JUDKINS 2,875'McKnight 3,152'Holt 3,514'

✓ 42-103-37258 RING SAND HILLS SWD · RING ENERGY, INC.

0.5 mi

Rustler 375'Yates 1,483'Seven Rivers 1,718'Queen 2,222'Grayburg 2,475'San Andres 2,677'Glorieta 3,485'Clear Fork 3,829'San Angelo —Permian (undifferentiated) —

✓ 42-103-35465 TUBB, J. B. ET AL TR A · STRONGHOLD ENERGY II OPER, LLC

0.6 mi

JUDKINS 2,810'McKnight 3,142'Holt 3,518'San Angelo 3,616'Clear Fork 3,869'Tubb 4,257'

✓ 42-103-35438 TUBB, J. B. ET AL TR A · STRONGHOLD ENERGY II OPER, LLC

0.6 mi

JUDKINS 2,680'JUDKINS 2,854'McKnight 3,139'Holt 3,236'Clear Fork 3,875'Tubb 4,217'Tubb 4,264'

✓ 42-103-10895 TUBB, J. B., ETAL · STRONGHOLD ENERGY II OPER, LLC

0.7 mi

JUDKINS 2,660'Glorieta 3,524'Tubb 4,248'

✓ 42-103-35676 TUBB, J.B. ET AL · STRONGHOLD ENERGY II OPER, LLC

0.7 mi

JUDKINS 2,652'McKnight 3,098'Tubb 4,240'

✓ 42-103-35447 TUBB, J. B. ET AL TR A · STRONGHOLD ENERGY II OPER, LLC

0.8 mi

JUDKINS 2,818'JUDKINS 2,834'McKnight 3,124'Holt 3,496'Clear Fork 3,814'Tubb 4,260'

✓ 42-103-35753 TUBB, J. B., ET AL · STRONGHOLD ENERGY II OPER, LLC

0.8 mi

JUDKINS 2,654'McKnight 3,118'San Angelo 3,581'Tubb 4,182'

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (3)

Interval	Type
2,726–2,960 ft	Perforated
2,726–3,447 ft	Perforated
?–4,537 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	557 ft	300 sx
5.5"	4,575 ft	750 sx

Permit History (2)

#875528 Recompletion Y

TUBB, J. B. ETAL TR. C · 4,575 ft

2022-06-17

Spud 2022-04-06

#356661 Recompletion Final Completion

TUBB, J. B. ETAL TR. C · 4,575 ft

1989-03-08

Applications (2)

#875528 A STRONGHOLD ENERGY II OPER, LLC

received 2021-12-21

#356661 A CHEVRON U. S. A. INC.

received 1989-03-03

Records & Logs

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

W-2/G-1 2022-06-16

W-2/G-1 1989-04-21 log on file

W-2/G-1 1989-05-09

W-2/G-1 1974-08-15

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.

Google Maps → Explorer Map →

Lat 31.466932

Lon -102.647242

Well Details

Well Number: 6
Max Depth: 4,575 ft
Drill Type: Vertical
County: CRANE
District: 8
Operator: CHEVRON U. S. A. INC.
Completed: 1974-07-30

Operator

Name: TEXACO E & P INC
Location: MIDLAND
P-5 Status: Active (filed 2026-01-30)
Cum Oil (all leases): 633,048,621 bbl
Cum Gas (all leases): 4,264,158,043 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 9,269