Petrora

WELL · 42-391-31775 · DISTRICT 2

Williams Maude Etal -A- #D125

N

Refugio County · Lake Pasture (H-440 Sand) field  · Vertical

Williams Maude Etal -A- #D125 (API 42-391-31775) is a well in Refugio County operated by Hilcorp Energy Company, completed September 28, 1984.

The RRC has issued 11 drilling permits (amended twice) between 1984 and 2012, permitted to 6,110 ft.

Completion filings report 10 formation tops, including Recent (Water Sands), Lagarto, Surface Sand Clay, Oakville.

Its 11 leases have reported 11.6M barrels of oil and 182M mcf of gas since January 1993, last reporting in July 2026. The leases carry 215 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 scheduleHilcorp Energy Company
Production reportsHilcorp Energy Companythrough Apr 2026
Latest permitHilcorp Energy CompanyOct 24, 2012
6,110
total depth, ft
13
permits on file
Oct 24, 2012
last permit issued
Sep 28, 1984
completed
11.6M
cumulative oil, bbl
182M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
OFF SCHEDULE
Completed
Sep 28, 1984
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 11 leases this well is completed on; they carry 215 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Williams, Maude, Etal -A- O-2-2533Lake Pasture (H-440 Sand)Hilcorp Energy Company17611.1M179MJan 1993 – Jul 2026
Lake Pasture /FT-569/ Field Unit O-2-4763Lake Pasture (FT-569)Hilcorp Energy Company24424K955KJan 1993 – Jul 2026
Maude Williams et al 'A' O-2-10422Lake Pasture (FT-585)Hilcorp Energy Company226.4K93.3KDec 2012 – Jul 2026
Maude Williams et al "A" G-2-261882Lake Pasture (FS-517)Hilcorp Energy Company1019.4KFeb 2011 – Dec 2012
Maude Williams et al "A" G-2-255443Lake Pasture (FS-527)Hilcorp Energy Company10422Feb 2010 – Feb 2011
Williams, Maude et al "A" G-2-234918Lake Pasture (FS-555)Hilcorp Energy Company102.7KMar 2008 – Feb 2010
Lake Pasture (FS-550)SAND Unit G-2-177929Lake Pasture (FS-550)Hilcorp Energy Company101.87MJan 2000 – Mar 2008
Williams, Maude et al 'A' G-2-163140Lake Pasture (FT-560)Quintana Pet. Corp.1064.2KMay 1997 – Jan 2000
Williams, Maude et al -A- O-2-5098Lake Pasture (FT-585)Quintana Pet. Corp.541.6K93.8KJan 1993 – Dec 1996
Williams, Maude, Etal -A- O-2-829Lake Pasture (FT-572)Quintana Pet. Corp.32395Jan 1993 – May 1996
— O-2-7797——000—

Oil, barrels lease total

Last 12 months 236,809 · prior 12 397,785(-40%)

020K40K202420252026

Gas, mcf lease total

Last 12 months 179,897 · prior 12 225,783(-20%)

0100K200K202420252026

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
749723-99RecompletionHilcorp Energy CompanyOct 10, 2012Oct 24, 2012Dec 9, 20125,990
707865-99RecompletionHilcorp Energy CompanyJan 4, 2011Jan 10, 2011Feb 24, 20115,990
682171-99RecompletionHilcorp Energy CompanyJun 15, 2009Jun 17, 2009Feb 12, 20105,990
657444-99RecompletionHilcorp Energy CompanyMar 14, 2008Mar 26, 2008Mar 18, 20085,990
490582-99RecompletionQuintana Pet. Corp.Dec 21, 1999Jan 26, 2000Jan 14, 20005,990
457624-98RecompletionQuintana Pet. Corp.May 23, 1997Jan 27, 1997May 13, 19976,110
457624-99RecompletionQuintana Pet. Corp.Jan 21, 1997Jan 27, 1997—6,110
446955-99RecompletionQuintana Pet. Corp.Apr 15, 1996Apr 18, 1996Apr 17, 19966,110
434847-99RecompletionQuintana Pet. Corp.Apr 13, 1995Apr 17, 1995Apr 21, 19956,110
401712-99RecompletionQuintana Pet. Corp.Jul 28, 1992Aug 26, 1992Jul 17, 19926,110
362429-98RecompletionQuintana Pet. Corp.Jul 10, 1991Aug 9, 1989Jun 24, 19916,110
362429-99RecompletionQuintana Pet. Corp.Aug 7, 1989Aug 9, 1989—6,110
250171-99DrillQuintana Pet. Corp.Aug 22, 1984Aug 31, 1984Sep 9, 19846,100

Completions

CompletedLeaseFieldOperatorStatusDepth
—— G-2-163140————
—— G-2-177929————
—— G-2-234918————
—— G-2-255443————
—— G-2-261882————
—— O-2-829————
—— O-2-2533————
—— O-2-4763————
—— O-2-5098————
—— O-2-7797————
—— O-2-10422————

Formation tops

As filed on W-2/G-1. Subsea from 57 ft elevation.Download CSV →

FormationMD ftSubsea
Recent (Water Sands)156
LagartoLARGARTA1,400-1,343
Lagarto1,500-1,443
LagartoLARGARTO1,500-1,443
Surface Sand Clay1,500-1,443
LagartoLARGARTO2,750-2,693
Oakville2,750-2,693
Oakville2,800-2,743
Catahoula3,300-3,243
CatahoulaCATAHOULA (MIOCENE)3,300-3,243
CatahoulaCATAHOULA(MIOCENE)3,300-3,243
Oakville3,300-3,243
Catahoula3,500-3,443
Anaguac4,050-3,993
AnahuacANAHUAC (MIOCENE)4,100-4,043
AnahuacANAHUAC(MIOCENE)4,100-4,043
Catahoula4,100-4,043
CatahoulaCATAHOULA (MIOCENE)4,100-4,043
Greta4,300-4,243
Anahuac4,365-4,308
AnahuacANAHUAC (MIOCENE)4,365-4,308
FrioFRIO-GRETA (OLIGOCENE)4,365-4,308
FrioFRIO-GRETA(OLIGOCENE)4,365-4,308
FrioFRIO-GRETA4,785-4,728
FrioFRIO-GRETA (OLIG)4,785-4,728
FrioMIDDLE FRIO (SINTON)5,000-4,943
FrioMIDDLE FRIO(SINTON)5,000-4,943
FrioMIDDLE FRIO5,400-5,343
FrioMIDDLE FRIO (SINTON)5,400-5,343
FrioLOWER FRIO (OLIGOCENE)5,880-5,823
Frio5,990-5,933
FrioLOWER FRIO5,990-5,933
FrioLOWER FRIO (OLIGOCENE)6,110-6,053
NO Change——

Perforations

Perforated and open-hole intervals.

FromToType
4,5194,524Perforated
5,1965,200Perforated
5,2695,274Perforated
5,4905,498Perforated
5,5465,549Perforated
5,5995,605Perforated
5,6765,688Perforated
5,7265,729Perforated
5,8375,839Perforated
5,8675,872Perforated
5,9245,930Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
9.6251,52713.5715 S
5.55,9828.751,175 S
5.56,1038.751,025 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
00May 9, 2013Jan 17, 2013Yes
00Jan 23, 2012Jun 14, 2011—
00Jul 8, 2010Mar 10, 2010Yes
00Apr 29, 2010——
00Jun 11, 2008Apr 21, 2008Yes
00May 13, 2008——
00Oct 23, 2000Apr 25, 2000—
00Aug 7, 2000——
00Jul 28, 1997Jun 4, 1997Yes
00Jun 16, 1997——
00Jun 14, 1996May 13, 1996Yes
00May 23, 1996Aug 17, 1995Yes
00Nov 3, 1995Aug 17, 1995Yes
00May 24, 1995Sep 11, 1992Yes
00Nov 30, 1992Sep 11, 1992Yes
00Oct 7, 1992May 27, 1992Yes
00Jul 16, 1992May 27, 1992Yes
00Jun 5, 1992Nov 15, 1984—
00Nov 30, 1984Nov 15, 1984—
00Nov 28, 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 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/39131775, documented in the API reference.