TEXAS · WELLS · UPTON COUNTY · API 42-461-03666 · DISTRICT 6E
McElroy Ranch Co. -L- #9
Upton County · Jack Herbert (Strawn Penn.) field · Vertical
Mcelroy Ranch CO. -L- #9 (API 42-461-03666) is a plugged well in Upton County, plugged February 6, 1991, last operated by Chevron U. S. A. Inc..
The RRC has issued one drilling permit, issued January 22, 1991, permitted to 11,779 ft.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 30, 2026
- Permits on file
- 9,293
- Phone
- (866) 212-1212
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Chevron U. S. A. Inc. |
| Production reports | none |
| Latest permit | Chevron U. S. A. Inc.Jan 22, 1991 |
- 11,779
- total depth, ft
- 1
- permits on file
- Jan 22, 1991
- last permit issued
- —
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- Feb 6, 1991
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.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 383577-99 | Reenter | Chevron U. S. A. Inc. | Jan 17, 1991 | Jan 22, 1991 | Jan 14, 1991 | 11,779 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | McElroy Ranch Co. -L- G-9-18952 | Jack Herbert (Strawn Penn.) | Chevron U. S. A. Inc. | Plugged | — |
| — | McElroy Ranch Company -L- O-9-3581 | Jack Herbert (Devonian) | Endeavor Energy Resources L.P. | Plugged | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| — | 11,044 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 606 | — | — |
| 13.375 | 610 | — | — |
| 9.625 | 4,582 | — | — |
| 9.625 | 4,602 | — | — |
| 2 | 9,703 | — | — |
| 7.625 | 11,518 | — | — |
| 7 | — | — | — |
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 | Jan 12, 1984 | May 17, 1961 | — |
| 00 | Jan 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.
- Wellbore filings for 42-461-03666 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-03666 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/46103666, documented in the API reference.