WELL · 42-335-32886 · DISTRICT 8
McMillan A #4
Mitchell County · Sharon Ridge (1700) field · Producing · Vertical
Mcmillan A #4 (API 42-335-32886) is a well in Mitchell County operated by Unitex Oil & Gas L.L.C., completed September 25, 1985 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued January 23, 1985, permitted to 1,900 ft.
It was permitted by Lem Operating CO. Inc. and has since transferred to Unitex Oil & Gas L.L.C. on the wellbore schedule.
Completion filings report one formation top, including San Andres.
Its lease has reported 23.3K barrels of oil and 74 mcf of gas since January 1993, last reporting in July 2026. The lease carries 5 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Lem Operating Co. Inc.; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Apr 1, 2026
- Permits on file
- 96
- Phone
- (432) 685-0014
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Unitex Oil & Gas L.L.C. |
| Production reports | Unitex Oil & Gas, L.L.C.through Apr 2026 |
| Latest permit | Lem Operating Co. Inc.Jan 23, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,900
- total depth, ft
- 1
- permits on file
- Jan 23, 1985
- last permit issued
- Sep 25, 1985
- completed
- 23.3K
- cumulative oil, bbl
- 74
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 25, 1985
- 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 lease this well is completed on; they carry 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| McMillan "A" O-11-64813 | Sharon Ridge (1700) | Unitex Oil & Gas, L.L.C. | 5 | 23.3K | 74 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 1,114 · prior 12 1,111(+0%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Lem Operating Co., Inc.Jan 1993 → Mar 2001
- 2Sharon Ridge Co., Inc.Oct 2006 → Dec 2007
- 3Unitex Oil & Gas, L.L.C.Sep 2013 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 265207-99 | Drill | Lem Operating Co. Inc. | Jan 22, 1985 | Jan 23, 1985 | Sep 17, 1985 | 1,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-64813 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,259 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 1,595 | 664 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,648 | 1,730 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 379 | 12.25 | 230 S |
| 4.5 | 1,803 | 7.875 | 550 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 | Nov 25, 1985 | Oct 31, 1985 | Yes |
| 00 | Nov 20, 1985 | — | — |
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 42-335-32886 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-335-32886 → 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/33532886, documented in the API reference.