42-349-31964

Final Completion

MOBIL

NAVARRO County · District 5 · CONTOUR EXPL AND PROD LLC · CORSICANA (SHALLOW)

Permits

Max Depth

1,050 ft

First Permit

1981-08-28

Latest Activity

1995-09-28

Lifespan

14 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1994-07-21

Shut-In

—

Plugged

—

EWA / Permit operator mismatch

Scheduling: CONTOUR EXPL AND PROD LLC ≠ Permit: ZSX, INC.

Resolved via: production → CONTOUR EXPL AND PROD, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Cancelled 1995-10-30 UIC #000043071 permitted 1981-12-07

Permitted Volume

30 bbl/d

Max Pressure

450 psi

Injection Interval

858–924 ft

Injected (12mo)

—

Operator History

Chain of Custody

ZSX, INC. 1993-1997→ SUMMITT RESOURCES 1997-2008→ LANE, LLOYD L. 2008-2009→ TEXOWA, LLC 2009-2012→ CONTOUR EXPL AND PROD, LLC 2012-2026

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 440 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
MIDWAY	1 ft	+439 ft
MIDWAY SHALE (Midway)	1 ft	+439 ft
NACATOCH	688 ft	-248 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
858–874 ft	Perforated
858–924 ft	Perforated
908–924 ft	Perforated

Casing (2)

Size	Set Depth	Cement
2"	890 ft	—
4.5"	977 ft	100 sx

Permit History (2)

#439905 Reclass Final Completion

MOBIL · 980 ft

1995-09-28

#131427 Drill Final Completion

MOBIL · 1,050 ft

1981-08-28

Spud 1992-03-16

Applications (2)

#439905 A ZSX, INC.

received 1995-09-25

#131427 A STROUBE DEVELOPMENT CO.

received 1981-08-28

Records & Logs

6 completion filings on record.

W-2/G-1 1996-09-04

W-2/G-1 1996-04-12

W-2/G-1 1994-07-28

W-2/G-1 1994-02-28

W-2/G-1 1982-03-23

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: 21
Max Depth: 1,050 ft
Drill Type: Vertical
County: NAVARRO
District: 5
Operator: CONTOUR EXPL AND PROD LLC
Completed: 1994-07-21

Operator

Name: CONTOUR EXPL AND PROD, LLC
Location: DALLAS
P-5 Status: Active (filed 2026-01-16)
Cum Oil (all leases): 33,998 bbl
Cum Gas (all leases): 241,042 mcf
Activities: OPRS/O
Total Permits: 8