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TEXAS · WELLS · REFUGIO COUNTY · API 42-391-01476 · DISTRICT 02

Oconnor Thomas -A- #60

Shut in

Refugio County · Tom Oconnor field · Shut In  · Vertical

Oconnor Thomas -A- #60 (API 42-391-01476) is a well in Refugio County operated by Hilcorp Energy Company, completed November 21, 1995 and listed as shut in on the RRC schedule, shut in December 1, 1999.

The RRC has issued 3 drilling permits (amended once) between 1982 and 1995, permitted to 5,937 ft.

It was permitted by Quintana Pet. Corp. and has since transferred to Hilcorp Energy Company on the wellbore schedule.

Completion filings report 5 formation tops, including Lagarto, Oakville, Catahoula, Anahuac.

Its 3 leases have reported 23.7M barrels of oil and 16.7M mcf of gas since January 1993, last reporting volume in April 2026. The leases carry 650 wells, so these are lease totals, not this well alone.

Operator of record

Hilcorp Energy Company

Permitted by Quintana Pet. Corp.; the EWA schedule now lists a different operator.

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 permitQuintana Pet. Corp.Jul 28, 1995

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

5,937
total depth, ft
4
permits on file
Jul 28, 1995
last permit issued
Nov 21, 1995
completed
23.7M
cumulative oil, bbl
16.7M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Nov 21, 1995
Shut in
Dec 1, 1999
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 650 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Oconnor, Thomas -A- O-2-1542Tom OconnorHilcorp Energy Company36650K756KJan 1993 – Apr 2026
Tom Oconnor (5800 SD) Fld. Unit O-2-5280Tom Oconnor (5800)Hilcorp Energy Company59422.8M14.9MJan 1993 – Apr 2026
O'Connor, Thomas "A" O-2-3662Tom Oconnor (5400 Sand)Hilcorp Energy Company20273K1.01MJan 1993 – Feb 2023

Oil, barrels lease total

Last 12 months 728,817 · prior 12 562,355(+30%)

050K100K150K202420252026

Gas, mcf lease total

Last 12 months 118,367 · prior 12 85,398(+39%)

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
438280-99RecompletionQuintana Pet. Corp.Jul 27, 1995Jul 28, 1995Nov 13, 19955,937
389413-98RecompletionQuintana Pet. Corp.Sep 30, 1991Jul 3, 1991—5,937
389413-99RecompletionQuintana Pet. Corp.Jun 28, 1991Jul 3, 1991—5,937
154231-99RecompletionQuintana Pet. Corp.Mar 23, 1982Mar 23, 1982—5,937

Completions

CompletedLeaseFieldOperatorStatusDepth
Nov 21, 1995Oconnor Thomas -A- O-2-1542Tom OconnorHilcorp Energy CompanyShut In · shut in Dec 1, 19995,937
Sep 19, 1991Tom Oconnor (5800 SD) Fld. Unit O-2-5280Tom Oconnor (5800)Hilcorp Energy CompanyNot on Schedule—
Sep 4, 1964O Connor Thomas A O-2-3662Tom Oconnor (5400 Sand)Hilcorp Energy CompanyNot on Schedule—
—Oconnor Thomas -A- G-2-64754Tom Oconnor (5400 Sand)Quintana Pet. Corp.Not on Schedule—

Formation tops

As filed on W-2/G-1. Subsea from 51 ft elevation.Download CSV →

FormationMD ftSubsea
LagartoLARGARTA1,500-1,449
LagartoLARGARTO1,500-1,449
Oakville2,750-2,699
Catahoula3,300-3,249
CatahoulaCATAHOULA (MIOCENE)3,300-3,249
AnahuacANAHUAC (MIOCENE)4,100-4,049
AnahuacANAHUAC SHALE4,100-4,049
FrioFRIO-GRETA4,365-4,314
FrioFRIO-GRETA (OLIGOCENE)4,365-4,314
FrioMIDDLE FRIO5,000-4,949
FrioMIDDLE FRIO (SINTON)5,000-4,949
FrioLOWER FRIO5,880-5,829
FrioLOWER FRIO (OLIGOCENE)5,880-5,829

Perforations

Perforated and open-hole intervals.

FromToType
5,4455,449Perforated
5,7225,728Perforated
5,9015,905Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
9.6251,24716350 S
2.3755,399——
55,9348.75500 S
55,9358.75500 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
00Mar 4, 1996Dec 13, 1995Yes
00Jan 11, 1996Oct 23, 1991Yes
00Nov 20, 1991Oct 23, 1991Yes
00Nov 4, 1991Mar 29, 1979—
00Jan 12, 1984Mar 29, 1979—
00Jan 12, 1984Dec 31, 1975—

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

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