42-163-32188

Final Completion Horizontal

PANTHER HOLLOW -F-

FRIO County · District 1 · ORYX ENERGY COMPANY · PEARSALL (AUSTIN CHALK)

Permits

Max Depth

8,000 ft

First Permit

1982-07-16

Latest Activity

1989-07-10

Lifespan

7 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1982-08-20

Shut-In

—

Plugged

1995-03-23

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

1997-06

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 471 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
TOP AUSTIN CHALK (Austin Chalk)	5,990 ft	-5,519 ft
TOP OF AUSTIN CHALK (Austin Chalk)	5,990 ft	-5,519 ft
LOWER AUSTIN CHALK (Austin Chalk)	6,167 ft	-5,696 ft
BASE AUSTIN CHALK (Austin Chalk)	6,402 ft	-5,931 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 (2)

Interval	Type
5,959–6,450 ft	Perforated
5,983–6,179 ft	Perforated

Casing (3)

Size	Set Depth	Cement
10.75"	252 ft	200 sx
7"	5,952 ft	1,650 sx
2.375"	6,000 ft	—

Permit History (2)

#361358 Recompletion Final Completion

PANTHER HOLLOW -F- · 6,700 ft

1989-07-10

#166592 Drill Final Completion

PANTHER HOLLOW RANCH, F FEE LSE. · 8,000 ft

1982-07-16

Applications (2)

#361358 A ORYX ENERGY COMPANY

received 1989-07-10

#166592 A PANTHER HOLLOW RANCH, LTD

received 1982-07-16

Records & Logs

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

W-2/G-1 1990-01-10

W-2/G-1 1989-08-29 log on file

W-2/G-1 1982-08-31

W-2/G-1 1989-09-29

W-2/G-1 1982-08-31

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: 13
Max Depth: 8,000 ft
Drill Type: Horizontal
County: FRIO
District: 1
Operator: ORYX ENERGY COMPANY
Completed: 1982-08-20

Operator

Name: SANCHEZ-O'BRIEN OIL & GAS CORP
Location: DALLAS
P-5 Status: Inactive (filed 1998-03-27)
Cum Oil (all leases): 48,027,931 bbl
Cum Gas (all leases): 270,942,656 mcf
Total Permits: 1,627