42-149-32225

Final Completion

STANDARD TRUST

FAYETTE County · District 3 · MCA PETROLEUM CORPORATION · MULDOON SW. (COCKRILL-1)

Permits

Max Depth

2,470 ft

First Permit

1987-04-10

Latest Activity

2003-11-14

Lifespan

17 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2003-11-13

Shut-In

—

Plugged

2011-01-14

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

ENEX RESOURCES CORPORATION 1993-1999→ MIDDLE BAY PRODUCTION CO. INC. 1999-2000→ 3TEC ENERGY CORPORATION 2000-2003→ MCA PETROLEUM CORPORATION 2003-2026

Lease Production

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

Formation Tops (4) Elevation 394 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
COCKRILL 1	2,010 ft	-1,616 ft
COCKRILL 2	2,069 ft	-1,675 ft
COCKRILL 3	2,126 ft	-1,732 ft
ARNIM-1	2,180 ft	-1,786 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 (2)

Interval	Type
2,013–2,018 ft	Perforated
2,180–2,192 ft	Open hole

Casing (2)

Size	Set Depth	Cement
10.75"	271 ft	250 sx
7.625"	2,172 ft	380 sx

Permit History (2)

#538506 Recompletion Final Completion

STANDARD TRUST · 2,060 ft

2003-11-14

Spud 2003-11-12

#328729 Drill Final Completion

STANDARD TRUST CO. · 2,470 ft

1987-04-10

Applications (2)

#538506 A MCA PETROLEUM CORPORATION

received 2003-11-12

#328729 A CONOCO INC.

received 1987-04-07

Records & Logs

4 completion filings on record · 2 with log images at RRC.

W-2/G-1 2003-12-11 log on file

W-2/G-1 2004-03-02

W-2/G-1 1987-08-05 log on file

W-2/G-1 1987-09-10

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 FAYETTE County.

Well Details

Well Number: 11
Max Depth: 2,470 ft
Drill Type: Vertical
County: FAYETTE
District: 3
Operator: MCA PETROLEUM CORPORATION
Completed: 2003-11-13

Operator

Name: MCA PETRO CORP
Location: FLATONIA
P-5 Status: Active (filed 2025-12-11)
Cum Oil (all leases): 1,577,435 bbl
Cum Gas (all leases): 600,874 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 145