42-479-36690

PRODUCING

MARTIN SOPHIE J. B

WEBB County · District 4 · ARETE OPERATING COMPANY II LLC · DOLORES CREEK SOUTH (LOBO 1)

Permits

Max Depth

10,000 ft

First Permit

1997-05-14

Latest Activity

1998-06-08

Lifespan

1 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

1998-06-10

Shut-In

—

Plugged

—

P-5 Org Status: X

EWA / Permit operator mismatch

Scheduling: ARETE OPERATING COMPANY II LLC ≠ Permit: MICHAEL PETROLEUM CORPORATION

Resolved via: production → ARETE OPERATING COMPANY II, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1997-08

Last Production

2026-07

Operator History

Chain of Custody

MICHAEL PETROLEUM CORPORATION 1997-2001→ CALPINE NATURAL GAS COMPANY 2002-2002→ CALPINE NATURAL GAS COMPANY L.P. 2002-2002→ CALPINE NATURAL GAS L.P. 2002-2005→ ROSETTA RESOURCES OPERATING LP 2006-2012→ PINPOINT ENERGY OPERATING, LLC 2012-2012→ PETROPOINT ENERGY OPERATING, LLC 2012-2014→ WHITE OAK OPERATING COMPANY LLC 2014-2020→ ARETE OPERATING COMPANY II, LLC 2021-2026

Lease Production

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

Formation Tops (3) Elevation 490 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
TOP WILCOX (Wilcox)	4,590 ft	-4,100 ft
BASE WILCOX (Wilcox)	6,880 ft	-6,390 ft
WILLS POINT	9,420 ft	-8,930 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 (4)

Interval	Type
8,608–8,610 ft	Perforated
8,678–8,682 ft	Perforated
8,684–8,694 ft	Perforated
9,238–9,274 ft	Perforated

Casing (3)

Size	Set Depth	Cement
9.625"	760 ft	310 sx
7"	7,155 ft	350 sx
4.5"	9,649 ft	320 sx

Permit History (2)

#476927 Recompletion Final Completion

MARTIN, SOPHIE J. "B" · 9,200 ft

1998-06-08

Spud 1998-06-08

#462407 Drill Final Completion

MARTIN, SOPHIE J. "B" · 10,000 ft

1997-05-14

Spud 1997-05-27

Applications (2)

#476927 A MICHAEL PETROLEUM CORPORATION

received 1998-06-08

#462407 A MICHAEL PETROLEUM CORPORATION

received 1997-05-14

Records & Logs

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

W-2/G-1 1998-08-11 log on file

W-2/G-1 1998-11-13

W-2/G-1 1997-09-04 log on file

W-2/G-1 1997-09-10

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 WEBB County.

Well Details

Well Number: 7
Max Depth: 10,000 ft
Drill Type: Vertical
County: WEBB
District: 4
Operator: ARETE OPERATING COMPANY II LLC
Completed: 1998-06-10

Operator

Name: ARETE OPERATING COMPANY II, LLC
Location: SAN ANTONIO
P-5 Status: X (filed 2025-11-04)
Cum Oil (all leases): — bbl
Cum Gas (all leases): 1,959,116 mcf
Activities: G/PUR, OPRS/G