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42-163-33032

Final Completion Horizontal

ZEPEDA FERNANDO

FRIO County · District 1 · SCHAARON INTERNATIONAL ENERGY · PEARSALL (AUSTIN CHALK)

Permits

1

Max Depth

6,100 ft

First Permit

1991-03-14

Latest Activity

1991-03-14

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1991-05-15

Shut-In

—

Plugged

1999-05-11

!

EWA / Permit operator mismatch

Scheduling: SCHAARON INTERNATIONAL ENERGY ≠ Permit: CHESAPEAKE OPERATING, INC.

Resolved via: scheduling → SCHAARON INTERNATIONAL ENERGY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

originally filed by CHESAPEAKE OPERATING, INC. — asset transferred

Lease Production

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

Oil
production & DCA →

Formation Tops (3) Elevation 617 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
ANACACHO 5,740 ft-5,123 ft
AUSTIN CHALK 6,032 ft-5,415 ft
AUSTIN CHALK B ZONE (Austin Chalk)6,360 ft-5,743 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 (1)

IntervalType
5,767–8,151 ftPerforated

Casing (2)

SizeSet DepthCement
10.75"807 ft234 sx
7.625"5,767 ft836 sx

Permit History (1)

#385750 Drill Final Completion

ZEPEDA · 6,100 ft

1991-03-14

Spud 1991-03-15

Applications (1)

#385750 A CHESAPEAKE OPERATING, INC.
received 1991-03-14

Records & Logs

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

W-2/G-1 1991-07-10 log on file
W-2/G-1 1992-01-08
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 FRIO County.

Well Details

Well Number
5
Max Depth
6,100 ft
Drill Type
Horizontal
County
FRIO
District
1
Operator
SCHAARON INTERNATIONAL ENERGY
Completed
1991-05-15

Operator

Location
HOUSTON
P-5 Status
Inactive (filed 1994-12-13)
Cum Oil (all leases)
1,234 bbl
Cum Gas (all leases)
4,089 mcf