WELL · 42-143-30030 · DISTRICT 7
McMillan #13
Erath County · Erath County Regular field · Vertical
Mcmillan #13 (API 42-143-30030) is a plugged well in Erath County, plugged August 7, 1998, last operated by Sun Expl. & Prod. CO.-Abilene.
The RRC has issued one drilling permit, issued August 17, 1982, permitted to 2,942 ft.
It was permitted by Cordova Resources Inc. and has since transferred to Sun Expl. & Prod. CO.-Abilene on the wellbore schedule.
Completion filings report one formation top, including Marble Falls.
Its lease has reported 216K barrels of oil and 359K mcf of gas since January 1993, last reporting in July 2026. The lease carries 20 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Cordova Resources Inc.; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y · 1,326 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sun Expl. & Prod. Co.-Abilene |
| Production reports | Morris R. Greenhaw Oil&gas, Incthrough Mar 2026 |
| Latest permit | Cordova Resources Inc.Aug 17, 1982 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,942
- total depth, ft
- 1
- permits on file
- Aug 17, 1982
- last permit issued
- Apr 10, 1970
- completed
- 216K
- cumulative oil, bbl
- 359K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 10, 1970
- Shut in
- —
- Plugged
- Aug 7, 1998
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 20 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Desdemona Field Unit O-8-24263 | Desdemona | Morris R. Greenhaw Oil&gas, Inc | 20 | 216K | 359K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 728 · prior 12 1,530(-52%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1North Ridge CorporationJan 1993 → Dec 1995
- 2Greenhaw, Morris R Oil & Gas IncJan 1996 → Jan 2001
- 3Greenhaw Energy, IncFeb 2001 → Aug 2003
- 4Square One Energy, Inc.Jun 2004 → Jun 2015
- 5Morris R. Greenhaw Oil&gas, IncJun 2016 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 169422-99 | Drill | Cordova Resources Inc. | Aug 17, 1982 | Aug 17, 1982 | — | 2,942 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-24263 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,405 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Marble Falls | 2,887 | -1,482 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,887 | 2,942 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 185 | 16 | — |
| 10.75 | 252 | 14 | 250 S |
| 8.625 | 816 | 10 | — |
| 7 | 2,119 | 8 | — |
| 5.5 | 2,887 | 6.25 | 20 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 | Apr 16, 1992 | Mar 19, 1992 | — |
| 00 | Apr 14, 1987 | — | — |
| 00 | May 21, 1985 | Apr 4, 1985 | — |
| 00 | Mar 26, 1985 | Jun 4, 1970 | — |
| 00 | Mar 5, 1985 | — | — |
| 00 | Jan 12, 1984 | Jun 4, 1970 | — |
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 42-143-30030 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-143-30030 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 1.16K
- bbl, all reported
- Apr 1998
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000053364 | H-1 Injection | Plugged Aug 27, 1998 | 0 | 0 | 2,887–0 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/14330030, documented in the API reference.