WELL · 42-215-32947 · DISTRICT 4

McAllen Fieldwide Unit #81

N

Hidalgo County  · Directional

Mcallen Fieldwide Unit #81 (API 42-215-32947) is a permitted well in Hidalgo County filed by Shell Western E&P; no completion report is on file yet.

The RRC has issued 3 drilling permits (amended 3 times) between 2001 and 2009, permitted to 17,000 ft.

Completion filings report 9 formation tops, including 6900 Sand, 6900' Sand, 8500 Sand, 8500' Sand.

Operator of record

Shell Western E&P

Houston, TX · P-5 Y, filed Nov 4, 2025 · 1,756 permits on file · (713) 454-3197

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedulenone
Production reportsMerit Energy Companythrough Jul 2025
Latest permitShell Western E&PJan 2, 2009
17,000
total depth, ft
6
permits on file
Jan 2, 2009
last permit issued
—
completed
0
cumulative oil, bbl
2.94M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Sep 2003 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
OFF SCHEDULE
Completed
—
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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
McAllen Fieldwide Unit G-4-248323McAllen-Pharr (Consolidated)Merit Energy Company102.36MDec 2008 – Jul 2026
McAllen Fieldwide Unit G-4-200680McAllen (Lower Frio)Shell Western E&P10574KSep 2003 – Dec 2008

Gas, mcf lease total

Last 12 months 2,303 · prior 12 47,178(-95%)

05K10K202420252026

Chain of custody

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

  1. 1Total E&P USA, Inc.Sep 2003 → Jan 2006
  2. 2Shell Western E&PFeb 2006 → Apr 2011
  3. 3OXY USA Inc.May 2011 → Apr 2017
  4. 4Merit Energy CompanyMay 2017 → Jul 2025

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
670735-98RecompletionShell Western E&PJan 8, 2009Jan 2, 2009Sep 17, 200815,000
670735-99RecompletionShell Western E&PSep 8, 2008Jan 2, 2009—15,000
528708-99DrillTotalfinaelf E&P USA IncFeb 20, 2003Feb 20, 2003—15,000
515384-96DrillTotal E&P USA, Inc.Sep 15, 2003Nov 15, 2001Apr 29, 200315,000
515384-97DrillTotalfinaelf E&P USA IncFeb 20, 2003Nov 15, 2001—15,000
515384-99DrillTotalfinaelf E&P USA IncNov 15, 2001Nov 15, 2001—17,000

Completions

CompletedLeaseFieldOperatorStatusDepth
—— G-4-200680————
—— G-4-248323————

Formation tops

As filed on W-2/G-1. Subsea from 113 ft elevation.Download CSV →

FormationMD ftSubsea
6900 Sand7,464-7,351
6900' Sand7,464-7,351
8500 Sand8,957-8,844
8500' Sand8,957-8,844
Hansen9,896-9,783
Marks10,516-10,403
Bond11,346-11,233
Loner Frio13,262-13,149
FrioLOWER FRIO13,262-13,149

Perforations

Perforated and open-hole intervals.

FromToType
11,35211,397Perforated
13,28413,315Perforated
13,42213,444Perforated
13,60413,654Perforated
14,48214,522Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
13.3752,89317.51,657 S
9.8758,46012.25425 S
7.62511,28810.75485 S
3.515,3293.75315 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
00Nov 19, 2009Mar 9, 2009Yes
00Jun 23, 2009——
00Feb 5, 2008Nov 5, 2007—
00May 26, 2004Mar 2, 2004Yes
00Apr 30, 2004——

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/21532947, documented in the API reference.