42-507-32343

Final Completion HorizontalSidetrack

FROST NATIONAL BANK

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

Permits

Max Depth

10,400 ft

First Permit

1990-06-22

Latest Activity

1994-04-07

Lifespan

4 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1994-04-30

Shut-In

—

Plugged

1996-04-26

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

1996-05

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 (7) Elevation 637 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
MIDWAY	2,728 ft	-2,091 ft
SAN MIGUEL	5,173 ft	-4,536 ft
ANACACHO	5,753 ft	-5,116 ft
AUSTIN CHALK	6,073 ft	-5,436 ft
T/AUSTIN CHALK	6,073 ft	-5,436 ft
T/LWR AUSTIN CHALK	6,428 ft	-5,791 ft
B/AUSTIN CHALK	6,651 ft	-6,014 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
6,130–9,744 ft	Perforated
6,130–10,026 ft	Perforated

Casing (2)

Size	Set Depth	Cement
13.375"	730 ft	610 sx
9.625"	6,130 ft	1,500 sx

Permit History (2)

#422794 Recompletion Final Completion

FROST NATIONAL BANK · 7,000 ft

1994-04-07

Spud 1994-04-06

#374823 Drill Final Completion

FROST NATIONAL BANK · 10,400 ft

1990-06-22

Spud 1990-07-09

Applications (2)

#422794 A ORYX ENERGY COMPANY

received 1994-04-07

#374823 A ORYX ENERGY COMPANY

received 1990-06-22

Records & Logs

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

W-2/G-1 1994-06-06 log on file

W-2/G-1 1990-10-04 log on file

W-2/G-1 1990-12-14

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 ZAVALA County.

Well Details

Well Number: 4002
Max Depth: 10,400 ft
Drill Type: Horizontal, Sidetrack
County: ZAVALA
District: 1
Operator: ORYX ENERGY COMPANY
Completed: 1994-04-30

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