WELL · 42-321-31649 · DISTRICT 3
McWilliams Unit #2
Matagorda County · Bay City East (10 000 B) field · Vertical
Mcwilliams Unit #2 (API 42-321-31649) is a well in Matagorda County operated by Expro Engineering Inc., completed November 17, 1992.
The RRC has issued 3 drilling permits (amended once) between 1991 and 2007, permitted to 10,213 ft.
Completion filings report 6 formation tops, including 9900 B, 9900 B - Commingled, 10000 A, 10,000 A.
No lease production has been reported under this well’s leases.
Operator of record
Fort Worth, TX · P-5 Y, filed May 4, 2026 · 60 permits on file · (817) 437-5007
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Expro Engineering Inc. |
| Production reports | Alta Mesa Services, LPthrough Feb 2013 |
| Latest permit | Expro Engineering, Inc.Jan 26, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,213
- total depth, ft
- 4
- permits on file
- Jan 26, 2007
- last permit issued
- Nov 17, 1992
- completed
- 0
- cumulative oil, bbl
- 2.09M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 17, 1992
- 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 3 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| McWilliams Gas Unit G-3-225534 | Bay City, East (10,000 B) | Atlas Operating LLC | 1 | 0 | 1.18M | Dec 2006 – Jul 2026 |
| McWilliams Unit G-3-168399 | Bay City, East (10,000 A) | Expro Engineering, Inc. | 1 | 0 | 267K | Mar 1998 – Dec 2006 |
| McWilliams Unit G-3-140772 | Bay City, East (10,000 B) | Expro Engineering, Inc. | 1 | 0 | 637K | Jan 1993 – Mar 1999 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Expro Engineering, Inc.Jan 1993 → Feb 2010
- 2Alta Mesa Services, LPMar 2010 → Feb 2013
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 631422-99 | Recompletion | Expro Engineering, Inc. | Jan 4, 2007 | Jan 26, 2007 | Jan 11, 2007 | 10,213 |
| 474748-99 | Recompletion | Expro Engineering, Inc. | Mar 26, 1998 | May 6, 1998 | Feb 21, 1998 | 10,200 |
| 384887-98 | Drill | Expro Engineering, Inc. | Aug 27, 1991 | Feb 26, 1991 | — | 10,200 |
| 384887-99 | Drill | Expro Engineering, Inc. | Feb 20, 1991 | Feb 26, 1991 | Mar 20, 1991 | 10,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-140772 | — | — | — | — |
| — | — G-3-168399 | — | — | — | — |
| — | — G-3-225534 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 42 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| 9900 B | 8,690 | -8,648 |
| 9900 B - Commingled | 9,690 | -9,648 |
| 10000 A | 9,946 | -9,904 |
| 10,000 A | 9,950 | -9,908 |
| 10,000 B | 10,054 | -10,012 |
| 10000 B | 10,054 | -10,012 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,998 | 10,006 | Perforated |
| 10,054 | 10,060 | Perforated |
| 10,090 | 10,096 | Perforated |
| 10,106 | 10,114 | Perforated |
| 10,109 | 10,112 | Perforated |
| 10,122 | 10,126 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,002 | 12.25 | 620 S |
| 5.5 | 10,199 | 8.75 | 200 S |
| 5.5 | 10,200 | 8.75 | 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 →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | May 10, 2007 | Feb 26, 2007 | Yes |
| 00 | Mar 26, 2007 | — | — |
| 00 | Jun 29, 1998 | May 11, 1998 | Yes |
| 00 | Jun 15, 1998 | — | — |
| 00 | Feb 22, 1993 | Dec 11, 1992 | — |
| 00 | Mar 17, 1992 | Jul 5, 1991 | Yes |
| 00 | Mar 10, 1992 | — | — |
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.
- Wellbore filings for 42-321-31649 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-321-31649 → scanned completion filings
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/32131649, documented in the API reference.