42-401-31682

TUFCO "A"

RUSK County · District 6 · CHEVRON MIDCONTINENT, L.P.

Permits

Max Depth

9,000 ft

First Permit

1983-05-06

Latest Activity

2007-01-29

Lifespan

24 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

HINTON PRODUCTION COMPANY 1993-1994→ ARCADIA EXPL. & PROD. COMPANY 1994-1998→ HALLWOOD PETROLEUM, INC. 1998-2001→ HEC PETROLEUM, INC. 2002-2006→ CHEVRON MIDCONTINENT, L.P. 2006-2014→ BASA RESOURCES, INC. 2015-2016→ PEDERNALES PETROLEUM OP, LLC 2016-2026

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (6) Elevation 390 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
MASSIVE ANHYDRITE (Massive Anhydrite (marker))	6,058 ft	-5,668 ft
RODESSA	6,200 ft	-5,810 ft
RODESSA	6,220 ft	-5,830 ft
JAMES LIME	6,880 ft	-6,490 ft
PETTIT	6,920 ft	-6,530 ft
TRAVIS PEAK	7,250 ft	-6,860 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 (3)

Interval	Type
6,241–6,246 ft	Perforated
7,290–7,366 ft	Perforated
7,306–7,366 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	1,242 ft	375 sx
2.375"	7,210 ft	—
5"	8,000 ft	1,225 sx

Permit History (3)

#632150 Recompletion

TUFCO "A" · 9,000 ft

2007-01-29

#417396 Recompletion Final Completion

TUFCO A · 9,000 ft

1993-10-26

Spud 1993-09-27

#193638 Drill Final Completion

TUFCO "A" · 9,000 ft

1983-05-06

Spud 1983-06-12

Applications (3)

#632150 A CHEVRON MIDCONTINENT, L.P.

received 2007-01-18

#417396 A HINTON PRODUCTION COMPANY

received 1993-10-22

#193638 A HINTON PRODUCTION COMPANY

received 1983-05-06

Records & Logs

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

W-2/G-1 1993-12-01 log on file

W-2/G-1 1994-01-28

W-2/G-1 1984-10-22

W-2/G-1 1983-08-08

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 RUSK County.

Well Details

Well Number: 1
Max Depth: 9,000 ft
Drill Type: Vertical
County: RUSK
District: 6
Operator: CHEVRON MIDCONTINENT, L.P.

Operator

Name: CHEVRON MIDCONTINENT, L.P
Location: MIDLAND
P-5 Status: Active (filed 2026-02-26)
Cum Oil (all leases): 44,006,253 bbl
Cum Gas (all leases): 187,565,607 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits: 173