Petrora

TEXAS · WELLS · MONTGOMERY COUNTY · API 42-339-00620 · DISTRICT 03

Madeley AA & Da #32

Shut in

Montgomery County · Conroe (Cons. U) field · Temp Abandoned  · Vertical

Madeley AA & Da #32 (API 42-339-00620) is a well in Montgomery County operated by Highmark Energy Operating LLC, completed March 6, 2003 and listed as temp abandoned on the RRC schedule, shut in June 1, 2004.

The RRC has issued 2 drilling permits between 1997 and 2003, permitted to 5,143 ft.

It was permitted by Exxon Mobil Corporation and has since transferred to Highmark Energy Operating LLC on the wellbore schedule.

Its 3 leases have reported 26.7M barrels of oil and 62.4M mcf of gas since January 1993, last reporting in July 2026. The leases carry 666 wells, so these are lease totals, not this well alone.

Operator of record

Highmark Energy Operating LLC

Permitted by Exxon Mobil Corporation; the EWA schedule now lists a different operator.

Based in
Houston, TX
P-5 status
Active (A)
P-5 last filed
Mar 9, 2026
Permits on file
23
Phone
(469) 214-5299
Watch this operatorWatch Montgomery County

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleHighmark Energy Operating LLC
Production reportsHighmark Energy Operating, LLCthrough Apr 2026
Latest permitExxon Mobil CorporationJan 6, 2003

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

5,143
total depth, ft
2
permits on file
Jan 6, 2003
last permit issued
Mar 6, 2003
completed
26.7M
cumulative oil, bbl
62.4M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Mar 6, 2003
Shut in
Jun 1, 2004
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 666 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Madeley, AA & Da G-3-194602Conroe (Cons. U)Highmark Energy Operating, LLC10270KMar 2003 – Jul 2026
Conroe Field Unit O-3-11659ConroeHighmark Energy Operating, LLC66426.7M61.4MJan 1993 – Jul 2026
Conroe Field Unit G-3-165115ConroeExxon Mobil Corporation10730KAug 1997 – Mar 2003

Oil, barrels lease total

Last 12 months 528,577 · prior 12 506,957(+4%)

020K40K60K202420252026

Gas, mcf lease total

Last 12 months 174,487 · prior 12 323,330(-46%)

050K100K202420252026

Chain of custody

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

  1. 1Exxon Corp.Jan 1993 → Mar 2000
  2. 2Exxon Mobil CorporationApr 2000 → Aug 2006
  3. 3Wapiti Operating, LLCSep 2006 → Dec 2009
  4. 4Denbury Onshore, LLCJan 2010 → Oct 2024
  5. 5Highmark Energy Operating, LLCNov 2024 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
526940-99RecompletionExxon Mobil CorporationJan 3, 2003Jan 6, 2003Feb 17, 20033,887
466482-99ReclassExxon Corp.Aug 19, 1997Aug 19, 1997Sep 30, 19964,956

Completions

CompletedLeaseFieldOperatorStatusDepth
Mar 6, 2003Madeley AA & Da G-3-194602Conroe (Cons. U)Highmark Energy Operating LLCTemp Abandoned · shut in Jun 1, 20045,143
Jan 29, 1999Conroe Field Unit G-3-165115ConroeExxon Mobil CorporationNot on Schedule—
May 3, 1989Conroe Field Unit O-3-11659ConroeHighmark Energy Operating LLCNot on Schedule—
Dec 4, 1987Conroe Field Unit O-3-11659ConroeHighmark Energy Operating LLCNot on Schedule—
—Madeley A. A. & Madeley D. A. O-3-863ConroeExxon Corp.Not on Schedule—

Perforations

Perforated and open-hole intervals.

FromToType
1,5341,544Perforated
1,5511,556Perforated
1,5601,568Perforated
1,9101,925Perforated
2,2202,226Perforated
4,6974,710Perforated
4,8604,870Perforated
4,8844,896Perforated
4,8934,903Perforated
4,9184,923Perforated
4,9734,978Perforated
5,0145,022Perforated
5,0245,030Perforated
5,0405,048Perforated
—5,200Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
10.751,30014200 S
10.751,300—200 S
2.8754,259——
75,0119.875200 S
75,011—200 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
00Sep 15, 2009Apr 28, 2009—
00Jun 10, 2003May 13, 2003Yes
00Jun 4, 2003——
00Apr 16, 1999Mar 12, 1999—
00May 11, 1998Apr 16, 1998—
00Nov 17, 1997Oct 3, 1997Yes
00Nov 7, 1997——
00Jun 7, 1989May 16, 1989—
00May 16, 1989Apr 14, 1989—
00May 31, 1988May 20, 1988—
00Mar 4, 1988Feb 9, 1988—
00Jan 12, 1984Nov 23, 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 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/33900620, documented in the API reference.