42-451-30578

Final Completion

SOUTH MOUNT SUSAN UNIT

TOM GREEN County · District 7 · TREPEL PET. EXP. & DEV. CORP. · MT. SUSAN S. (STRN. LIME 5250)

Permits

Max Depth

5,648 ft

First Permit

1980-02-05

Latest Activity

1980-12-31

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1981-02-17

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: TREPEL PET. EXP. & DEV. CORP. ≠ Production: BOB HUGHES OIL COMPANY, LLC (reported 2026-04)

Resolved via: production → BOB HUGHES OIL COMPANY, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

WILBANKS, BRUCE A. COMPANY 1993-2015→ SOMMER OIL & GAS, LLC 2015-2023→ BOB HUGHES OIL COMPANY, LLC 2023-2026

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 2,171 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BASE COLEMAN JCT	2,600 ft	-429 ft
PALO PINTO	4,838 ft	-2,667 ft
HARKEY SAND	4,990 ft	-2,819 ft
5250 STRAWN LIME	5,260 ft	-3,089 ft
LOWER STRAWN LIME (Strawn)	5,603 ft	-3,432 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
5,263–5,279 ft	Perforated
5,263–5,306 ft	Perforated
5,296–5,306 ft	Perforated
5,603–5,617 ft	Perforated

Casing (4)

Size	Set Depth	Cement
8.625"	585 ft	325 sx
2.375"	5,325 ft	—
2.375"	5,550 ft	—
5.5"	5,645 ft	350 sx

Permit History (2)

#104358 Recompletion Final Completion

SOUTH MOUNT SUSAN UNIT · 5,648 ft

1980-12-31

#71807 Drill Final Completion

BROWN, EDWIN · 5,648 ft

1980-02-05

Spud 1980-04-16

Applications (2)

#104358 A TREPEL PET. EXP. & DEV. CORP.

received 1980-12-31

#71807 A TREPEL PET. EXP. & DEV. CORP.

received 1980-02-05

Records & Logs

5 completion filings on record.

W-2/G-1 1986-11-24

W-2/G-1 1981-04-13

W-2/G-1 1986-12-30

W-2/G-1 1981-04-13

W-2/G-1 1980-08-25

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images 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 TOM GREEN County.

Well Details

Well Number: 2-7
Max Depth: 5,648 ft
Drill Type: Vertical
County: TOM GREEN
District: 7
Operator: TREPEL PET. EXP. & DEV. CORP.
Completed: 1981-02-17

Operator

Name: TREPEL PET. EXP. & DEV. CORP
Location: MIDLAND
P-5 Status: Inactive (filed 1990-10-11)
Total Permits: 16