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42-163-32853

Final Completion Horizontal

MCKINNEY-O CONNOR UNIT

FRIO County · District 1 · EXXCEL OPERATING COMPANY · PEARSALL (AUSTIN CHALK)

Permits

1

Max Depth

5,100 ft

First Permit

1990-09-20

Latest Activity

1990-09-20

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1990-11-04

Shut-In

—

Plugged

1999-04-02

!

EWA / Production operator mismatch

Scheduling: EXXCEL OPERATING COMPANY ≠ Production: BAXTER, KELLY H. (reported 1995-01)

!

EWA / Permit operator mismatch

Scheduling: EXXCEL OPERATING COMPANY ≠ Permit: TAMARACK PETROLEUM COMPANY, INC.

Resolved via: scheduling → EXXCEL OPERATING COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2003-08

Operator History

Chain of Custody

TAMARACK PETROLEUM COMPANY, INC. 1993-1994→ BAXTER, KELLY H. 1994-1995

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 (2) Elevation 540 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP ANACACHO (Anacacho)4,718 ft-4,178 ft
TOP AUSTIN CHALK (Austin Chalk)5,085 ft-4,545 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
5,122–9,465 ftOpen hole

Casing (2)

SizeSet DepthCement
10.75"675 ft415 sx
7.625"5,122 ft200 sx

Permit History (1)

#378236 Drill Final Completion

MCKINNEY-O'CONNOR UNIT · 5,100 ft

1990-09-20

Spud 1990-09-30

Applications (1)

#378236 A TAMARACK PETROLEUM COMPANY, INC.
received 1990-09-20

Records & Logs

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

W-2/G-1 1990-12-27 log on file
W-2/G-1 1991-03-29
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
1
Max Depth
5,100 ft
Drill Type
Horizontal
County
FRIO
District
1
Operator
EXXCEL OPERATING COMPANY
Completed
1990-11-04

Operator

Location
SAN ANTONIO
P-5 Status
Delinquent (filed 1995-01-25)
Cum Oil (all leases)
3,310 bbl
Cum Gas (all leases)
173 mcf
Activities
OPRS/O