Petrora

TEXAS · WELLS · REFUGIO COUNTY · API 42-391-02020 · DISTRICT 02

O Connor Thomas -C- #42

Shut in

Refugio County · Tom O Connor (4910) field · Temp Abandoned  · Vertical

O Connor Thomas -C- #42 (API 42-391-02020) is a well in Refugio County operated by Hilcorp Energy Company, completed January 25, 2002 and listed as temp abandoned on the RRC schedule, shut in September 1, 2008.

The RRC has issued 2 drilling permits between 1999 and 2001, permitted to 5,925 ft.

Completion filings report 7 formation tops, including Lagarto, Oakville, Anahuac, Catahoula.

Its 3 leases have reported 22.8M barrels of oil and 15.7M mcf of gas since January 1993, last reporting volume in April 2026. The leases carry 596 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
3,458
Phone
(713) 209-2400
Watch this operatorWatch Refugio County

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleHilcorp Energy Company
Production reportsHilcorp Energy Companythrough Apr 2026
Latest permitHilcorp Energy CompanyDec 13, 2001
5,925
total depth, ft
2
permits on file
Dec 13, 2001
last permit issued
Jan 25, 2002
completed
22.8M
cumulative oil, bbl
15.7M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Jan 25, 2002
Shut in
Sep 1, 2008
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 3 leases this well is completed on; they carry 596 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Tom Oconnor (5800 SD) Fld. Unit O-2-5280Tom Oconnor (5800)Hilcorp Energy Company59422.8M14.9MJan 1993 – Apr 2026
O'Connor, Thomas -C- G-2-188439Tom O'Connor (4910)Hilcorp Energy Company10616KJan 2002 – Aug 2008
O'Connor, Thomas "C" G-2-188183Tom Oconnor (4200)Hilcorp Energy Company10163KJan 2002 – Sep 2005

Oil, barrels lease total

Last 12 months 673,200 · prior 12 524,408(+28%)

050K100K150K202420252026

Gas, mcf lease total

Last 12 months 117,526 · prior 12 83,712(+40%)

020K40K60K202420252026

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 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
516023-99RecompletionHilcorp Energy CompanyDec 11, 2001Dec 13, 2001Jan 15, 20025,925
485649-99RecompletionQuintana Pet. Corp.Jul 6, 1999Jul 8, 1999—5,925

Completions

CompletedLeaseFieldOperatorStatusDepth
Jan 25, 2002O Connor Thomas -C- G-2-188439Tom O Connor (4910)Hilcorp Energy CompanyTemp Abandoned · shut in Sep 1, 20085,925
Jan 25, 2002O Connor Thomas C G-2-188183Tom Oconnor (4200)Hilcorp Energy CompanyTemp Abandoned · shut in Sep 1, 20055,925
Aug 11, 1989Tom Oconnor (5800 SD) Fld. Unit O-2-5280Tom Oconnor (5800)Hilcorp Energy CompanyNot on Schedule—
Dec 6, 1961Oconnor Thos. -C- O-2-2933Tom Oconnor (5450 Sand)Quintana Pet. Corp.Not on Schedule—
Dec 6, 1961O Connor Thomas C G-2-98053Tom Oconnor (5450 Sand)Quintana Pet. Corp.Not on Schedule—
—Oconnor Thomas -C- O-2-5013Tom Oconnor (5800)Quintana Pet. Corp.Not on Schedule—
—Tom Oconnor (5800 SD) Fld. Unit O-2-5280Tom Oconnor (5800)Hilcorp Energy CompanyNot on Schedule—
—Oconnor Thomas -C- O-2-1543Tom OconnorHilcorp Energy CompanyNot on Schedule—

Formation tops

As filed on W-2/G-1. Subsea from 60 ft elevation.Download CSV →

FormationMD ftSubsea
LagartoLARGARTO1,500-1,440
Oakville2,750-2,690
AnahuacANAHUAC SHALE (MIOCENE)3,300-3,240
CatahoulaCATAHOULA (MIOCENE)3,300-3,240
Anahauc (Miocene)4,100-4,040
FrioFRIO-GRETA (OLIGOCENE)4,365-4,305
FrioMIDDLE FRIO (SINTON)4,785-4,725
FrioMIDDLE FRIO (SINTON)5,000-4,940
FrioLOWER FRIO (OLIGOCENE)5,880-5,820
NO Change——

Perforations

Perforated and open-hole intervals.

FromToType
4,1704,190Perforated
4,8684,874Perforated
5,5205,525Perforated
5,8465,850Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
9.6251,02116350 S
1.55,491——
5.55,9238.75500 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →

SuffixRRC record dateW-2 / G-1 dateLogs referenced
00Jun 19, 2002Jan 30, 2002Yes
00Jun 10, 2002Jan 30, 2002Yes
00May 8, 2002——
00Apr 26, 2002——
00Dec 19, 1989Oct 30, 1989—
00Nov 10, 1989——
00Feb 1, 1985Jul 11, 1984—
00Nov 26, 1984Jul 11, 1984—
00Jan 12, 1984Mar 5, 1982—
00Jan 12, 1984——

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 filed since 2004 open from the RRC's log search for this well; none are loaded here for it.

Find logs withinmiles of this well:List →Map →

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/39102020, documented in the API reference.