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TEXAS · WELLS · REFUGIO COUNTY · API 42-391-32590 · DISTRICT 02

Tom Oconnor (5800 SD) Fld. Unit #P154

Y

Refugio County · Tom Oconnor (5800) field · Producing  · Vertical

Tom Oconnor (5800 SD) Fld. Unit #P154 (API 42-391-32590) is a well in Refugio County operated by Hilcorp Energy Company, completed August 25, 2022 and listed as producing on the RRC schedule.

The RRC has issued 3 drilling permits between 2004 and 2009, permitted to 6,200 ft.

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

Its 3 leases have reported 23.7M barrels of oil and 18.1M mcf of gas since January 1993, last reporting volume in April 2026. The leases carry 673 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 CompanyMay 20, 2009
6,200
total depth, ft
3
permits on file
May 20, 2009
last permit issued
Aug 25, 2022
completed
23.7M
cumulative oil, bbl
18.1M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Aug 25, 2022
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 3 leases this well is completed on; they carry 673 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Lambert, M. F. O-2-2590Tom Oconnor (5500 Sand)Hilcorp Energy Company39446K1.58MJan 1993 – Apr 2026
Lambert, M. F. O-2-2880Tom Oconnor (5900 Sand)Hilcorp Energy Company40504K1.58MJan 1993 – Apr 2026
Tom Oconnor (5800 SD) Fld. Unit O-2-5280Tom Oconnor (5800)Hilcorp Energy Company59422.8M14.9MJan 1993 – Apr 2026

Oil, barrels lease total

Last 12 months 678,789 · prior 12 532,558(+27%)

050K100K150K202420252026

Gas, mcf lease total

Last 12 months 117,581 · prior 12 84,332(+39%)

020K40K60K202420252026

Chain of custody

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

  1. 1Pennzoil Exploration & Prod. Co.Jan 1993 → Feb 1999
  2. 2Quintana Pet. Corp.Jan 1993 → Nov 2000
  3. 3Pennzenergy Exp. & Prod., L.L.C.Mar 1999 → Mar 2000
  4. 4Devon Energy Production Co, L.P.Apr 2000 → Jul 2002
  5. 5Hilcorp Energy CompanyDec 2000 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
681380-99RecompletionHilcorp Energy CompanyMay 19, 2009May 20, 2009Apr 29, 20096,500
549876-99RecompletionHilcorp Energy CompanyAug 20, 2004Aug 26, 2004—6,500
545681-99DrillHilcorp Energy CompanyMay 13, 2004May 17, 2004May 24, 20046,500

Completions

CompletedLeaseFieldOperatorStatusDepth
Aug 25, 2022Tom Oconnor (5800 SD) Fld. Unit O-2-5280Tom Oconnor (5800)Hilcorp Energy CompanyProducing6,200
Jun 15, 2004Lambert M. F. O-2-2880Tom Oconnor (5900 Sand)Hilcorp Energy CompanyShut In · shut in Jun 1, 20266,200
Jul 5, 2004Lambert M. F. O-2-2590Tom Oconnor (5500 Sand)Hilcorp Energy CompanyNot on Schedule—
Jul 5, 2004Lambert M. F. O-2-2590Tom Oconnor (5500 Sand)Hilcorp Energy CompanyNot on Schedule—
Jun 15, 2004Lambert M. F. O-2-2880Tom Oconnor (5900 Sand)Hilcorp Energy CompanyNot on Schedule—

Formation tops

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

FormationMD ftSubsea
LagartoLARGARTO2,750-2,695
Oakville3,300-3,245
Catahoula4,100-4,045
Anahuac4,365-4,310
FrioFRIO-GRETA4,785-4,730
FrioMIDDLE FRIO5,400-5,345
FrioLOWER FRIO6,200-6,145

Perforations

Perforated and open-hole intervals.

FromToType
5,5355,540Perforated
5,5475,552Perforated
5,7505,754Perforated
5,8695,874Perforated
5,8785,880Perforated
5,8845,900Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
10.751,39814.75690 S
76,2009.8751,170 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
00Nov 10, 2022Aug 31, 2022—
00Oct 14, 2009Jun 12, 2009Yes
00Aug 19, 2009——
00Mar 7, 2005Jul 15, 2004Yes
00Mar 7, 2005Jul 2, 2004Yes
00Nov 10, 2004Jul 15, 2004Yes
00Oct 6, 2004Jul 2, 2004Yes
00Sep 27, 2004——
00Aug 12, 2004——

Well logs

The RRC's map lists this well among those with logs online. Its monthly inventories loaded here, which start in July 2006, list none for it, so none are itemized.

Open the RRC's log search for this well ↗

Find logs withinmiles of this well:List →Map →

Search the well logs loaded into Petrora →

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.

The logs loaded for this well are under Well logs, with the RRC's log search for it.

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/39132590, documented in the API reference.