42-479-34064

Final Completion

LESSOR MARY ETTA

WEBB County · District 4 · ENRON OIL & GAS COMPANY · BIG COWBOY (WILCOX 6000)

Permits

Max Depth

7,300 ft

First Permit

1984-12-13

Latest Activity

1997-10-13

Lifespan

13 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-05-13

Shut-In

—

Plugged

2004-03-11

EWA / Production operator mismatch

Scheduling: ENRON OIL & GAS COMPANY ≠ Production: CONOCO INC. (reported 2000-12)

EWA / Permit operator mismatch

Scheduling: ENRON OIL & GAS COMPANY ≠ Permit: CONOCO INC.

Resolved via: scheduling → ENRON OIL & GAS COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2004-03

Operator History

Chain of Custody

ENRON OIL & GAS COMPANY 1993-1995→ CONOCO INC. 1995-2000

Lease Production

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

Formation Tops (3) Elevation 485 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
QUEEN CITY	2,428 ft	-1,943 ft
WILCOX	4,438 ft	-3,953 ft
WILCOX TD (Wilcox)	4,438 ft	-3,953 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 (5)

Interval	Type
5,062–5,070 ft	Perforated
5,326–5,332 ft	Perforated
5,446–5,454 ft	Perforated
5,991–5,999 ft	Perforated
5,992–6,000 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	500 ft	300 sx
4.5"	6,213 ft	620 sx

Permit History (3)

#468369 Recompletion Final Completion

LESSOR, MARY ETTA · 6,218 ft

1997-10-13

Spud 1997-09-09

#345842 Recompletion Final Completion

LESSOR, MARY ETTA · 6,218 ft

1988-04-29

#261306 Drill Final Completion

LESSOR, MARY ETTA · 7,300 ft

1984-12-13

Spud 1985-02-21

Applications (3)

#468369 A CONOCO INC.

received 1997-10-02

#345842 A ENRON OIL & GAS COMPANY

received 1988-04-28

#261306 A HNG OIL COMPANY

received 1984-12-12

Records & Logs

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

W-2/G-1 1997-10-01 log on file

W-2/G-1 1997-11-05

W-2/G-1 1989-09-27

W-2/G-1 1988-07-22 log on file

W-2/G-1 1988-08-20

W-2/G-1 1985-09-06

+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 WEBB County.

Well Details

Well Number: 4
Max Depth: 7,300 ft
Drill Type: Vertical
County: WEBB
District: 4
Operator: ENRON OIL & GAS COMPANY
Completed: 1985-05-13

Operator

Name: HNG FOSSIL FUELS CO
Location: HOUSTON
P-5 Status: Inactive (filed 1998-11-04)
Cum Oil (all leases): 5,395,940 bbl
Cum Gas (all leases): 955,974,994 mcf
Total Permits: 2,825