42-505-32899

MARSHALL, S G

ZAPATA County · District 4 · EOG RESOURCES, INC.

Permits

3

Max Depth

13,800 ft

First Permit

1992-07-15

Latest Activity

2004-07-13

Lifespan

12 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-02

Last Production

2006-02

Lease Production

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

Formation Tops (3) Elevation 535 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
WILCOX 5,308 ft-4,773 ft
LOWER WILCOX (Wilcox)7,570 ft-7,035 ft
WILLS PT.12,800 ft-12,265 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 (4)

IntervalType
11,191–11,210 ftPerforated
11,531–11,554 ftPerforated
11,710–11,728 ftPerforated
11,789–11,854 ftPerforated

Casing (3)

SizeSet DepthCement
9.625"1,028 ft370 sx
7"8,014 ft475 sx
2.875"12,850 ft1,325 sx

Permit History (3)

Applications (3)

#548177 A EOG RESOURCES, INC.
received 2004-07-13
#401237 A ENRON OIL & GAS COMPANY
received 1993-01-25
#401237 A ENRON OIL & GAS COMPANY
received 1992-07-15

Records & Logs

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

W-2/G-1 1993-02-24 log on file
W-2/G-1 1993-03-31

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
20
Max Depth
13,800 ft
Drill Type
Vertical
County
ZAPATA
District
4

Operator

Location
MIDLAND
P-5 Status
Active (filed 2025-10-02)
Cum Oil (all leases)
1,173,982,199 bbl
Cum Gas (all leases)
7,415,222,256 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
16,253