← Wells

42-349-33618

PRODUCING

MCCASLIN G. M. GAS UNIT O/A

NAVARRO County · District 5 · MARSHALL R. YOUNG OPERATING LLC · ROUNDHOUSE (HAYNESVILLE)

Permits

1

Max Depth

11,180 ft

First Permit

1983-10-18

Latest Activity

1983-10-18

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1984-01-04

Shut-In

—

Plugged

—

P-5 Org Status: Delinquent

!

EWA / Permit operator mismatch

Scheduling: MARSHALL R. YOUNG OPERATING LLC ≠ Permit: TEXACO INC.

Resolved via: production → MARSHALL R. YOUNG OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

TEXACO E & P INC. 1993-1993→ LEHNERTZ, G. M. 1993-1998→ LEHNERTZ-FAULKNER, INC. 1999-2022→ MARSHALL R. YOUNG OPERATING, LLC 2022-2026

Lease Production

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

Gas
production & DCA →

Formation Tops (4) Elevation 332 ft

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
AUSTIN CHALK 2,655 ft-2,323 ft
WOODBINE 3,414 ft-3,082 ft
TRAVIS PEAK 6,948 ft-6,616 ft
COTTON VALLEY 8,302 ft-7,970 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 (1)

IntervalType
10,854–10,935 ftPerforated

Casing (3)

SizeSet DepthCement
13"60 ft275 sx
9.625"4,357 ft1,510 sx
5.5"10,983 ft1,250 sx

Permit History (1)

#217537 Drill Final Completion

G. MCCASLIN GAS UNIT O/A · 11,180 ft

1983-10-18

Applications (1)

#217537 A TEXACO INC.
received 1983-10-18

Records & Logs

2 completion filings on record.

W-2/G-1 1984-01-30
W-2/G-1 1984-01-30
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 NAVARRO County.

Well Details

Well Number
2
Max Depth
11,180 ft
Drill Type
Vertical
County
NAVARRO
District
5
Operator
MARSHALL R. YOUNG OPERATING LLC
Completed
1984-01-04

Operator

Location
FORT WORTH
P-5 Status
Active (filed 2025-07-15)
Cum Oil (all leases)
133,632 bbl
Cum Gas (all leases)
894,819 mcf
Activities
G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
22