42-163-32944

U HorizontalSidetrack

CHIODO-ASTRO -A-

FRIO County · District 1 · UNION PACIFIC RESOURCES COMPANY · PEARSALL (AUSTIN CHALK)

Permits

Max Depth

11,300 ft

First Permit

1990-12-10

Latest Activity

1993-01-05

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1993-02-15

Shut-In

—

Plugged

1995-04-25

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

1995-07

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 (4) Elevation 619 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
ANACACHO	6,126 ft	-5,507 ft
ANACACHO	6,135 ft	-5,516 ft
AUSTIN CHALK	6,406 ft	-5,787 ft
AUSTIN CHALK	6,413 ft	-5,794 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 (6)

Interval	Type
6,352–10,020 ft	Perforated
6,425–10,020 ft	Perforated
6,470–10,903 ft	Perforated
6,583–6,692 ft	Perforated
6,607–7,874 ft	Perforated
6,660–11,201 ft	Perforated

Casing (4)

Size	Set Depth	Cement
9.625"	763 ft	370 sx
9.625"	763 ft	—
7"	6,125 ft	275 sx
7"	6,352 ft	—

Permit History (2)

#406538 Recompletion U

CHIDO-ASTRO "A" · 11,300 ft

1993-01-05

Spud 1993-01-08

#382201 Drill Final Completion

CHIODO-ASTRO "A" · 7,500 ft

1990-12-10

Spud 1990-12-18

Applications (2)

#406538 A UNION PACIFIC RESOURCES COMPANY

received 1992-11-24

#382201 A WCS OIL AND GAS CORPORATION

received 1990-12-10

Records & Logs

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

W-2/G-1 1993-06-18

W-2/G-1 1991-02-15 log on file

W-2/G-1 1991-04-15

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: 11,300 ft
Drill Type: Horizontal, Sidetrack
County: FRIO
District: 1
Operator: UNION PACIFIC RESOURCES COMPANY
Completed: 1993-02-15

Operator

Name: UNION PACIFIC RES CO
Location: FORT WORTH
P-5 Status: Inactive (filed 2000-05-02)
Cum Oil (all leases): 75,300,375 bbl
Cum Gas (all leases): 1,818,873,181 mcf
Total Permits: 5,638