← Wells

42-479-37272

PRODUCING

ROTTERSMAN

WEBB County · District 4 · ARETE OPERATING COMPANY II LLC · ROTTERSMAN (LOBO)

Permits

1

Max Depth

10,500 ft

First Permit

1999-05-12

Latest Activity

1999-05-12

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1999-06-16

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

1999-06

Last Production

2026-07

Operator History

Chain of Custody

MICHAEL PETROLEUM CORPORATION 1999-2001→ 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.

Gas
production & DCA →

Formation Tops (3) Elevation 499 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
WILLS POINT 9,880 ft-9,381 ft
BASE-UPPER WILCOX (Wilcox)——
TOP-UPPER WILCOX (Wilcox)——

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)

IntervalType
8,671–8,680 ftPerforated
8,694–8,747 ftPerforated
9,396–9,410 ftPerforated
9,465–9,498 ftPerforated

Casing (3)

SizeSet DepthCement
10.75"1,520 ft970 sx
7.625"7,768 ft415 sx
3.5"9,980 ft320 sx

Permit History (1)

#484479 Drill Final Completion

ROTTERSMAN · 10,500 ft

1999-05-12

Spud 1999-05-21

Applications (1)

#484479 A MICHAEL PETROLEUM CORPORATION
received 1999-05-12

Records & Logs

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

W-2/G-1 2005-09-06
W-2/G-1 1999-07-15 log on file
W-2/G-1 1999-07-23
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
20
Max Depth
10,500 ft
Drill Type
Vertical
County
WEBB
District
4
Operator
ARETE OPERATING COMPANY II LLC
Completed
1999-06-16

Operator

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