42-505-32238

MENDOZA, E. G. GAS UNIT

ZAPATA County · District 4 · ENRON OIL & GAS COMPANY

Permits

Max Depth

11,350 ft

First Permit

1986-09-22

Latest Activity

1992-01-17

Lifespan

5 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

ENRON OIL & GAS COMPANY 1993-1995→ CONOCO INC. 1995-2002→ CONOCOPHILLIPS COMPANY 2003-2015→ HILCORP ENERGY COMPANY 2016-2026

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 (3) Elevation 336 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
8150 SAND	9,110 ft	-8,774 ft
9960	9,956 ft	-9,620 ft
9960 SAND	9,956 ft	-9,620 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
9,120–9,133 ft	Perforated
9,377–9,400 ft	Perforated
9,960–9,976 ft	Perforated
9,960–10,008 ft	Perforated
10,000–10,008 ft	Perforated

Casing (4)

Size	Set Depth	Cement
13.375"	45 ft	—
9.625"	657 ft	300 sx
7"	7,000 ft	300 sx
5"	10,247 ft	350 sx

Permit History (2)

#395967 Recompletion

MENDOZA, E. G. GAS UNIT · 9,800 ft

1992-01-17

#320914 Drill Final Completion

MENDOZA, E. G. · 11,350 ft

1986-09-22

Applications (2)

#395967 A ENRON OIL & GAS COMPANY

received 1992-01-17

#320914 A ARCO OIL & GAS CO.

received 1986-09-22

Records & Logs

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

W-2/G-1 1995-09-19

W-2/G-1 1993-06-11

W-2/G-1 1993-05-19

W-2/G-1 1993-01-07

W-2/G-1 1992-02-26

W-2/G-1 1986-12-08 log on file

+1 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 ZAPATA County.

Well Details

Well Number: 1
Max Depth: 11,350 ft
Drill Type: Vertical
County: ZAPATA
District: 4
Operator: ENRON OIL & GAS COMPANY

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