42-401-32426

Final Completion

SENESAC NOLAN 1

RUSK County · District 6 · VALENCE OPERATING COMPANY · OAK HILL (TRAVIS PEAK)

Permits

Max Depth

10,615 ft

First Permit

1992-09-28

Latest Activity

1993-10-26

Lifespan

1 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1993-10-01

Shut-In

—

Plugged

—

EWA / Permit operator mismatch

Scheduling: VALENCE OPERATING COMPANY ≠ Permit: ANDREW ALAN EXPLORATION, INC.

Resolved via: production → VALENCE OPERATING COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-02

Last Production

2026-07

Operator History

Chain of Custody

ANDREW ALAN EXPLORATION, INC. 1993-1994→ UNION PACIFIC RESOURCES COMPANY 1994-1998→ VALENCE OPERATING COMPANY 1998-2026

Lease Production

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

Formation Tops (9) Elevation 434 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
MASSIVE ANHRDRITE	5,872 ft	-5,438 ft
MASSIVE ANHYDRITE (Massive Anhydrite (marker))	5,872 ft	-5,438 ft
RODESSA	6,103 ft	-5,669 ft
JAMES LIME	6,520 ft	-6,086 ft
PETTIT	6,766 ft	-6,332 ft
TRAVIS PEAK	7,063 ft	-6,629 ft
COTTON VALLEY-BASE B LIME (Cotton Valley)	9,110 ft	-8,676 ft
CV-BASE B LIME	9,110 ft	-8,676 ft
COTTON VALLEY	9,130 ft	-8,696 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 (23)

Interval	Type
7,110–7,120 ft	Perforated
9,154–9,164 ft	Perforated
9,228–9,236 ft	Perforated
9,292–9,298 ft	Perforated
9,330–9,340 ft	Perforated
9,402–9,406 ft	Perforated
9,428–9,434 ft	Perforated
9,448–9,452 ft	Perforated
9,532–9,540 ft	Perforated
9,550–9,560 ft	Perforated
9,586–9,590 ft	Perforated
9,598–9,602 ft	Perforated
9,932–9,980 ft	Perforated
9,972–9,800 ft	Perforated
10,008–10,014 ft	Perforated

+8 more intervals

Casing (2)

Size	Set Depth	Cement
9.625"	1,847 ft	591 sx
5.5"	10,615 ft	1,290 sx

Permit History (2)

#417316 Recompletion Final Completion

SENESAC, NOLAN · 10,615 ft

1993-10-26

Spud 1993-09-27

#403782 Drill Final Completion

NOLAN SENESAC · 10,600 ft

1992-09-28

Spud 1992-11-01

Applications (2)

#417316 A ANDREW ALAN EXPLORATION, INC.

received 1993-10-20

#403782 A ANDREW ALAN EXPLORATION, INC.

received 1992-09-23

Records & Logs

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

W-2/G-1 2001-05-03

W-2/G-1 1993-11-02 log on file

W-2/G-1 1995-08-23

W-2/G-1 1993-11-02 log on file

W-2/G-1 1994-10-19

+2 more filings

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: 10,615 ft
Drill Type: Vertical
County: RUSK
District: 6
Operator: VALENCE OPERATING COMPANY
Completed: 1993-10-01

Operator

Name: VALENCE OPER CO
Location: KINGWOOD
P-5 Status: Active (filed 2026-06-04)
Cum Oil (all leases): 13,814,545 bbl
Cum Gas (all leases): 836,696,518 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits: 989