Petrora

TEXAS · WELLS · REFUGIO COUNTY · API 42-391-01164 · DISTRICT 02

Tom Oconnor (5800 SD) Fld. Unit #Q206

Shut in

Refugio County · Tom Oconnor (5800) field · Shut In  · Vertical

Tom Oconnor (5800 SD) Fld. Unit #Q206 (API 42-391-01164) is a well in Refugio County operated by Hilcorp Energy Company, completed March 5, 2002 and listed as shut in on the RRC schedule, shut in September 1, 2022.

The RRC has issued 2 drilling permits between 1998 and 2002, permitted to 5,980 ft.

Completion filings report 7 formation tops, including Lagarto, Surface Sand Clay, Oakville, Catahoula.

Its 3 leases have reported 25.8M barrels of oil and 17.1M mcf of gas since January 1993, last reporting volume in April 2026. The leases carry 654 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 CompanyJan 24, 2002
5,980
total depth, ft
2
permits on file
Jan 24, 2002
last permit issued
Mar 5, 2002
completed
25.8M
cumulative oil, bbl
17.1M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Mar 5, 2002
Shut in
Sep 1, 2022
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 654 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
O'Connor, Thomas -C- O-2-2876Tom Oconnor (5900 Sand)Hilcorp Energy Company592.99M2.17MJan 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 'C' G-2-173802Tom OconnorHilcorp Energy Company1023.5KJul 1998 – Feb 2002

Oil, barrels lease total

Last 12 months 675,264 · prior 12 527,268(+28%)

050K100K150K202420252026

Gas, mcf lease total

Last 12 months 117,533 · prior 12 83,926(+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
516341-99RecompletionHilcorp Energy CompanyDec 20, 2001Jan 24, 2002Feb 28, 20025,925
477549-99RecompletionQuintana Pet. Corp.Jun 29, 1998Jul 1, 1998Jul 9, 19985,925

Completions

CompletedLeaseFieldOperatorStatusDepth
Mar 5, 2002Tom Oconnor (5800 SD) Fld. Unit O-2-5280Tom Oconnor (5800)Hilcorp Energy CompanyShut In · shut in Sep 1, 20225,980
Jul 14, 1998O Connor Thomas C G-2-173802Tom OconnorHilcorp Energy CompanyNot on Schedule—
Dec 18, 1986O Connor Thomas -C- O-2-2876Tom Oconnor (5900 Sand)Hilcorp Energy CompanyNot on Schedule—
—O Connor Thomas -C- O-2-2876Tom Oconnor (5900 Sand)Hilcorp Energy CompanyNot on Schedule—
—Oconnor Thomas -C- O-2-2587Tom Oconnor (5500 Sand)Hilcorp Energy CompanyNot on Schedule—

Formation tops

As filed on W-2/G-1. Subsea from 55 ft elevation.Download CSV →

FormationMD ftSubsea
LagartoLARGARTO1,500-1,445
Surface Sand Clay1,500-1,445
LagartoLARGARTO2,750-2,695
Oakville2,750-2,695
CatahoulaCATAHOULA (MIOCENE)3,300-3,245
Oakville3,300-3,245
AnahuacANAHUAC (MIOCENE)4,100-4,045
CatahoulaCATAHOULA (MIOCENE)4,100-4,045
AnahuacANAHUAC (MIOCENE)4,365-4,310
FrioFRIO-GRETA (OLIGOCENE)4,365-4,310
FrioFRIO-GRETA (OLIG)4,785-4,730
FrioMIDDLE FRIO (SINTON)5,000-4,945
FrioMIDDLE FRIO (SINTON)5,400-5,345
FrioLOWER FRIO (OLIGOCENE)5,880-5,825
FrioLOWER FRIO (OLIG)5,925-5,870
NO Change——

Perforations

Perforated and open-hole intervals.

FromToType
5,6765,692Perforated
5,7765,782Perforated
5,8795,888Perforated
—5,534Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
9.62575516150 S
55,9238.75600 S
5—8.75600 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 11, 2002Mar 18, 2002Yes
00Apr 18, 2002——
00Sep 28, 1999May 17, 1999Yes
00Aug 13, 1999——
00Jul 27, 1987Jul 1, 1987—
00Jul 7, 1987——
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/39101164, documented in the API reference.