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TEXAS · WELLS · WEBB COUNTY · API 42-479-36613 · DISTRICT 04

South Callaghan Ranch #142

Y

Webb County · Beccero Creek (Lobo Cons.) field · Producing  · Vertical

South Callaghan Ranch #142 (API 42-479-36613) is a well in Webb County operated by Aldine Oil And Gas LP, completed February 1, 2008 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit (amended twice), issued January 8, 1997, permitted to 8,800 ft.

It was permitted by Mobil Producing TX. & N.M. Inc. and has since transferred to Aldine Oil And Gas LP on the wellbore schedule.

Completion filings report one formation top, including Lobo Unc.

No lease production has been reported under this well’s leases.

Operator of record

Aldine Oil and Gas LP

Permitted by Mobil Producing TX. & N.M. Inc.; the EWA schedule now lists a different operator.

Based in
Tomball, TX
P-5 status
Delinquent (D)
P-5 last filed
Jun 4, 2025
Phone
(281) 822-1400
Watch this operatorWatch Webb County

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleAldine Oil and Gas LP
Production reportsAldine Oil and Gas, LPthrough Apr 2026
Latest permitMobil Producing TX. & N.M. Inc.Jan 8, 1997

The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.

8,800
total depth, ft
3
permits on file
Jan 8, 1997
last permit issued
Feb 1, 2008
completed
0
cumulative oil, bbl
1.6M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Nov 1997 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Feb 1, 2008
Shut in
—
Plugged
—

Operator's P-5 on the schedule: Active (A)

Surface location

No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.

Lease production

PDQ LEASE REPORTS · REPORTED THROUGH APR 2026

Texas reports oil by lease, not by well. These are the 4 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
South Callaghan Ranch G-4-165991Beccero Creek (Lobo Cons.)Aldine Oil and Gas, LP101.6MNov 1997 – Jul 2026
South Callaghan Ranch G-4-167784Beccero Creek (Wilcox, Lo.)Aldine Oil and Gas, LP100Apr 1998 – Jul 2026
South Callaghan Ranch G-4-167785Beccero Creek (Lobo Cons.)Aldine Oil and Gas, LP100Apr 1998 – Jul 2026
South Callaghan Ranch G-4-167786Beccero Creek(lobo 1)Rosetta Resources Operating LP100Apr 1998 – Jan 2008

Gas, mcf lease total

Last 12 months 12,524 · prior 12 4,203(+198%)

01K2K202420252026

Chain of custody

Every operator that reported production on this well's lease, in order.

  1. 1Mobil Producing TX. & N.M. Inc.Dec 1997 → Apr 1998
  2. 2Michael Petroleum CorporationMay 1998 → Dec 2001
  3. 3Calpine Natural Gas CompanyJan 2002 → Apr 2002
  4. 4Calpine Natural Gas Company L.P.May 2002 → Jul 2002
  5. 5Calpine Natural Gas L.P.Aug 2002 → Dec 2005
  6. 6Rosetta Resources Operating LPJan 2006 → Apr 2011
  7. 7Pinpoint Energy Operating, LLCAug 2012 → Aug 2012
  8. 8Petropoint Energy Operating, LLCSep 2012 → Jul 2014
  9. 9White Oak Operating Company LLCAug 2014 → Feb 2023
  10. 10Aldine Oil and Gas, LPMar 2023 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
457132-97DrillMobil Producing TX. & N.M. Inc.Dec 16, 1997Jan 8, 1997Oct 28, 19979,500
457132-98DrillMobil Producing TX. & N.M. Inc.Jul 28, 1997Jan 8, 1997—9,500
457132-99DrillMobil Producing TX. & N.M. Inc.Jan 8, 1997Jan 8, 1997—9,500

Completions

CompletedLeaseFieldOperatorStatusDepth
Feb 1, 2008South Callaghan Ranch G-4-165991Beccero Creek (Lobo Cons.)Aldine Oil and Gas LPProducing8,800
Apr 13, 1998South Callaghan Ranch G-4-167785Beccero Creek (Lobo Cons.)Aldine Oil and Gas LPSWR-10-Well · shut in Oct 1, 20008,800
Apr 13, 1998South Callaghan Ranch G-4-167784Beccero Creek (Lobo Cons.)Aldine Oil and Gas LPSWR-10-Well · shut in Oct 1, 20008,800
Apr 13, 1998South Callaghan Ranch G-4-167786Beccero Creek(lobo 1)Rosetta Resources Operating LPNot on Schedule—

Formation tops

As filed on W-2/G-1. Subsea from 531 ft elevation.Download CSV →

FormationMD ftSubsea
Lobo Unc7,400-6,869

Perforations

Perforated and open-hole intervals.

FromToType
7,4447,456Perforated
7,6087,618Perforated
7,8897,905Perforated
8,4278,630Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
1660——
9.6255258.75180 S
9.62552512.25345 S
76,7758.75—
2.8758,7956.125535 S

Completion filings

W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →

SuffixFiledW-2 / G-1 dateLogs referenced
00Aug 14, 2008Apr 16, 2008—
00Oct 10, 2006Feb 27, 2006—
00May 15, 1998May 1, 1998—
00May 7, 1998——
00Jan 30, 1998Jan 20, 1998Yes
00Jan 26, 1998——

The source documents

Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.

Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.

About this data

Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.

New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease

Developers: this page as JSON is GET /v1/data/wells/47936613, documented in the API reference.