42-163-33153

Final Completion Horizontal

PANTHER HOLLOW

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

Permits

Max Depth

9,680 ft

First Permit

1993-03-25

Latest Activity

2006-04-05

Lifespan

13 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1993-06-02

Shut-In

—

Plugged

1995-06-02

EWA / Permit operator mismatch

Scheduling: ORYX ENERGY COMPANY ≠ Permit: MCDAY ENERGY CORP.

Resolved via: scheduling → ORYX ENERGY COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2008-02

Operator History

originally filed by MCDAY ENERGY CORP. — asset transferred

Lease Production

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

Formation Tops (3) Elevation 504 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
1ST LIME	5,324 ft	-4,820 ft
ANACACHO	5,453 ft	-4,949 ft
AUSTIN CHALK	5,733 ft	-5,229 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)

Interval	Type
5,766–9,776 ft	Perforated

Casing (2)

Size	Set Depth	Cement
10.75"	748 ft	475 sx
7"	5,766 ft	1,600 sx

Permit History (2)

#616996 Reenter Final Completion

PANTHER HOLLOW · 5,960 ft

2006-04-05

Spud 2006-05-17

#410189 Drill Final Completion

PANTHER HOLLOW · 9,680 ft

1993-03-25

Spud 1993-05-15

Applications (2)

#616996 A MCDAY ENERGY CORP.

received 2006-04-04

#410189 A ORYX ENERGY COMPANY

received 1993-03-25

Records & Logs

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

W-2/G-1 2006-09-22 log on file

W-2/G-1 2007-01-18

W-2/G-1 1993-07-09 log on file

W-2/G-1 1993-07-19

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: 47
Max Depth: 9,680 ft
Drill Type: Horizontal
County: FRIO
District: 1
Operator: ORYX ENERGY COMPANY
Completed: 1993-06-02

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