Petrora

WELL · 42-391-32033 · DISTRICT 2

Thomas O'Connor "B" #49

N

Refugio County  · Vertical

Thomas O'Connor "B" #49 (API 42-391-32033) is a permitted well in Refugio County filed by Hilcorp Energy Company; no completion report is on file yet.

The RRC has issued 5 drilling permits (amended once) between 1990 and 2010, permitted to 8,350 ft.

Completion filings report 6 formation tops, including Lagarto, Oakville, Catahoula, Anahuac.

Its 7 leases have reported 83.2K barrels of oil and 495K mcf of gas since January 1993, last reporting in October 2021. The leases carry 17 wells, so these are lease totals, not this well alone.

Operator of record

Hilcorp Energy Company

Based in
Houston, TX
P-5 status
Active – Extension (X)
P-5 last filed
Mar 27, 2026
Permits on file
3,454
Phone
(713) 209-2400

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedulenone
Production reportsHilcorp Energy Companythrough Mar 2018
Latest permitHilcorp Energy CompanyAug 4, 2010
8,350
total depth, ft
6
permits on file
Aug 4, 2010
last permit issued
—
completed
83.2K
cumulative oil, bbl
495K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Oct 2021

Regulatory status · RRC wellbore file

Schedule
OFF SCHEDULE
Completed
—
Shut in
—
Plugged
—

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 7 leases this well is completed on; they carry 17 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
O Connor, Thos. -B- O-2-964Mary Ellen Oconnor (FQ-40 Sand)Hilcorp Energy Company1175.5K186KJan 1993 – Oct 2021
O'Connor, Thomas 'B' G-2-165954Mary Ellen Oconnor (7900)Hilcorp Energy Company1045.3KOct 1997 – Aug 2010
O'Connor, Thomas "B" O-2-8303Mary Ellen Oconnor (8030)Hilcorp Energy Company14231.06KMay 1997 – Mar 2008
O'Connor, Thomas "B" G-2-157140Mary Ellen O'Connor (8300)Quintana Pet. Corp.1019.2KJan 1996 – May 1997
O'Connor, Thomas "B" O-2-7897Mary Ellen O'Connor (8300)Quintana Pet. Corp.17.24K135KAug 1993 – Apr 1996
O'Connor, Thomas "B" G-2-157139Mary Ellen O'Connor (8300)Quintana Pet. Corp.100Jan 1996 – Jan 1996
O'Connor, Thomas "B" G-2-143511Mary Ellen O'Connor (8300)Quintana Pet. Corp.10108KJan 1993 – May 1994

No volumes reported on these leases in the last three years.

Chain of custody

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

  1. 1Quintana Pet. Corp.Jan 1993 → Nov 2000
  2. 2Hilcorp Energy CompanyDec 2000 → Mar 2018

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
699764-99RecompletionHilcorp Energy CompanyJul 28, 2010Aug 4, 2010Aug 19, 20108,350
616372-98RecompletionHilcorp Energy CompanyMay 8, 2006Apr 3, 2006—8,350
616372-99RecompletionHilcorp Energy CompanyMar 23, 2006Apr 3, 2006—8,350
469097-99RecompletionQuintana Pet. Corp.Oct 22, 1997Oct 24, 1997Oct 13, 19978,350
462317-99RecompletionQuintana Pet. Corp.May 12, 1997May 14, 1997May 5, 19978,350
379702-99DrillQuintana Pet. Corp.Oct 18, 1990Oct 26, 1990Dec 14, 19908,350

Completions

CompletedLeaseFieldOperatorStatusDepth
—— G-2-143511————
—— G-2-157139————
—— G-2-157140————
—— G-2-165954————
—— O-2-964————
—— O-2-7897————
—— O-2-8303————

Formation tops

As filed on W-2/G-1. Subsea from 21 ft elevation.Download CSV →

FormationMD ftSubsea
LagartoLARGARTO1,500-1,479
LagartoLARGARTO2,750-2,729
Oakville2,750-2,729
Catahoula3,300-3,279
Oakville3,300-3,279
AnahuacANAHUAC (MIOCENE)4,100-4,079
CatahoulaCATAHOULA (MIOCENE)4,100-4,079
AnahuacANAHUAC (MIOCENE)4,365-4,344
FrioFRIO-GRETA (OLIGOCENE)4,365-4,344
FrioFRIO-GRETA4,785-4,764
FrioMIDDLE FRIO (SINTON)5,000-4,979
FrioMIDDLE FRIO (SINTON)5,400-5,379
FrioLOWER FRIO (OLIGOCENE)5,880-5,859
FrioLOWER FRIO (OLIGOCENE)8,350-8,329
Lwr. Frio (Oligocene)8,350-8,329

Perforations

Perforated and open-hole intervals.

FromToType
5,8915,896Perforated
7,8807,904Perforated
8,0348,037Perforated
8,2508,259Perforated
8,2518,260Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
9.6251,52413.5805 S
5.58,3358.751,870 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
00Nov 29, 2010Oct 1, 2010Yes
00Nov 5, 2010——
00Mar 12, 1998Nov 10, 1997Yes
00Jan 15, 1998——
00Dec 23, 1997Jun 12, 1997Yes
00Nov 14, 1997——
00May 9, 1996Feb 6, 1996—
00Mar 12, 1996——
00Nov 2, 1993Aug 26, 1993—
00Sep 14, 1993——
00Feb 4, 1993Oct 5, 1992Yes
00Jan 13, 1993——

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/39132033, documented in the API reference.