42-479-38416

Final Completion Directional

SOUTH CALLAGHAN RANCH

WEBB County · District 4 · ROSETTA RESOURCES OPERATING LP · BECCERO CREEK (LOBO 6)

Permits

Max Depth

10,500 ft

First Permit

2003-05-07

Latest Activity

2003-12-23

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2003-07-22

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: ROSETTA RESOURCES OPERATING LP ≠ Production: ALDINE OIL AND GAS, LP (reported 2026-04)

EWA / Permit operator mismatch

Scheduling: ROSETTA RESOURCES OPERATING LP ≠ Permit: CALPINE NATURAL GAS L.P.

Resolved via: production → ALDINE OIL AND GAS, LP

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2003-07

Last Production

2026-07

Operator History

Chain of Custody

CALPINE NATURAL GAS L.P. 2003-2005→ ROSETTA RESOURCES OPERATING LP 2006-2012→ PETROPOINT ENERGY OPERATING, LLC 2012-2014→ WHITE OAK OPERATING COMPANY LLC 2014-2023→ ALDINE OIL AND GAS, LP 2023-2026

Lease Production

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

Formation Tops (4) Elevation 547 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
LOBO UNC	7,615 ft	-7,068 ft
LOBO 1	7,698 ft	-7,151 ft
LOBO 2	8,150 ft	-7,603 ft
LOBO 6	8,910 ft	-8,363 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 (3)

Interval	Type
7,698–7,704 ft	Perforated
8,952–8,961 ft	Perforated
9,007–9,024 ft	Perforated

Casing (4)

Size	Set Depth	Cement
9.625"	1,544 ft	555 sx
7"	7,005 ft	317 sx
3.5"	9,300 ft	329 sx
3.5"	—	618 sx

Permit History (2)

#539859 Recompletion Final Completion

SOUTH CALLAGHAN RANCH · 10,500 ft

2003-12-23

Spud 2003-06-19

#531506 Drill Final Completion

SOUTH CALLAGHAN RANCH · 10,500 ft

2003-05-07

Spud 2003-06-19

Applications (2)

#539859 A CALPINE NATURAL GAS L.P.

received 2003-12-17

#531506 A CALPINE NATURAL GAS L.P.

received 2003-05-05

Records & Logs

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

W-2/G-1 2008-04-16

W-2/G-1 2004-02-18

W-2/G-1 2004-01-27

W-2/G-1 2004-03-11

W-2/G-1 2003-08-29 log on file

W-2/G-1 2003-09-23

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: 205
Max Depth: 10,500 ft
Drill Type: Directional
County: WEBB
District: 4
Operator: ROSETTA RESOURCES OPERATING LP
Completed: 2003-07-22

Operator

Name: ROSETTA RES OPER LP
Location: SAN ANTONIO
P-5 Status: Active (filed 2025-10-01)
Cum Oil (all leases): 28,573,490 bbl
Cum Gas (all leases): 1,121,692,409 mcf
Activities: G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits: 1,214