42-427-05043

MARRS-MCLEAN

STARR County · District 4 · CONTINENTAL OPERATING CO. · LOCKHART (4400)

Permits

Max Depth

4,503 ft

First Permit

1979-09-04

Latest Activity

1993-05-14

Lifespan

14 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

2002-01-10

EWA / Production operator mismatch

Scheduling: CONTINENTAL OPERATING CO. ≠ Production: WHITE STRIDE LLC (reported 2026-03)

EWA / Permit operator mismatch

Scheduling: CONTINENTAL OPERATING CO. ≠ Permit: SOUTH TEXAS LIMITED PARTNERSHIP

Resolved via: production → WHITE STRIDE LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

SOUTH TEXAS LIMITED PARTNERSHIP 1993-1994→ WASHINGTON ENERGY EXPL., INC. 1994-1994→ CABOT OIL & GAS PRODUCTION CORP. 1994-1996→ CABOT OIL & GAS CORPORATION 1996-1997→ CENIZA PETROLEUM, INC. 1997-2003→ FREDCO 2002-2003→ WHITE OAK OPERATING COMPANY LLC 2003-2004→ OPEX ENERGY, LLC 2004-2007→ EXPLORATION COMPANY, THE 2007-2007→ TXCO RESOURCES INC. 2007-2008→ CONTINENTAL OPERATING CO. 2008-2019→ MAVERICK BROTHERS OPERATING,INC. 2019-2025→ WHITE STRIDE LLC 2025-2026

Lease Production

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

Formation Tops

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (4)

Interval	Type
3,174–3,178 ft	Perforated
3,715–3,733 ft	Perforated
4,443–4,454 ft	Perforated
?–4,383 ft	Perforated

Casing (4)

Size	Set Depth	Cement
8.625"	178 ft	75 sx
8.5"	178 ft	75 sx
2.375"	4,410 ft	—
4.5"	4,464 ft	500 sx

Permit History (2)

#411779 Recompletion U

MARRS-MCLEAN · 4,503 ft

1993-05-14

Spud 1993-05-27

#57042 Recompletion Final Completion

MARRS-MCLEAN · 4,503 ft

1979-09-04

Applications (2)

#411779 A SOUTH TEXAS LIMITED PARTNERSHIP

received 1993-05-14

#57042 A SUN EXPLORATION & PRODUCTION CO.

received 1979-09-04

Records & Logs

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

W-2/G-1 1993-09-20 log on file

W-2/G-1 1979-11-14

W-2/G-1 1974-03-29

W-2/G-1 1984-01-12

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 STARR County.

Well Details

Well Number: 10
Max Depth: 4,503 ft
Drill Type: Vertical
County: STARR
District: 4
Operator: CONTINENTAL OPERATING CO.

Operator

Name: CONTINENTAL OPER CO
Location: HOUSTON
P-5 Status: Delinquent (filed 2022-08-30)
Cum Oil (all leases): 2,095,029 bbl
Cum Gas (all leases): 21,482,150 mcf
Activities: OPRS/G
Total Permits: 68