WELL · 42-461-33324 · DISTRICT 7
McElroy Ranch Co. M #35
Upton County · Amacker-Tippett SW (Wolfcamp) field · Vertical
Mcelroy Ranch CO. M #35 (API 42-461-33324) is a plugged well in Upton County, plugged December 13, 2021, last operated by Xto Energy Inc..
The RRC has issued one drilling permit, issued September 11, 1992, permitted to 10,000 ft.
It was permitted by Chevron U. S. A. Inc. and has since transferred to Xto Energy Inc. on the wellbore schedule.
Completion filings report 7 formation tops, including Rustler, Yates, Mcelroy, Clear Fork.
Its 2 leases have reported 1.7M barrels of oil and 5.97M mcf of gas since January 1993, last reporting in July 2026. The leases carry 8 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Chevron U. S. A. Inc.; the EWA schedule now lists a different operator.
- Based in
- Spring, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Apr 8, 2026
- Permits on file
- 16,156
- Phone
- (346) 502-1572
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | XTO Energy Inc. |
| Production reports | XTO Energy Inc.through Apr 2026 |
| Latest permit | Chevron U. S. A. Inc.Sep 11, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,000
- total depth, ft
- 1
- permits on file
- Sep 11, 1992
- last permit issued
- Sep 4, 2008
- completed
- 1.7M
- cumulative oil, bbl
- 5.97M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 4, 2008
- Shut in
- —
- Plugged
- Dec 13, 2021
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 8 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| McElroy Ranch Co. "M" O-9-13191 | Amacker-Tippett, SW (Wolfcamp) | XTO Energy Inc. | 7 | 1.7M | 5.76M | Jan 1993 – Jul 2026 |
| McElroy Ranch Co. "M" G-9-165684 | Amacker-Tippett, SW (Wolfcamp) | XTO Energy Inc. | 1 | 0 | 213K | Nov 1997 – Jun 2009 |
Gas, mcf lease total
Last 12 months 35,138 · prior 12 50,158(-30%)
Oil, barrels lease total
Last 12 months 2,245 · prior 12 3,097(-28%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chevron U. S. A. Inc.Jan 1993 → Jul 2004
- 2XTO Energy Inc.Aug 2004 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 403337-99 | Drill | Chevron U. S. A. Inc. | Sep 10, 1992 | Sep 11, 1992 | Sep 29, 1992 | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-9-165684 | — | — | — | — |
| — | — O-9-13191 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,730 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 1,451 | 1,279 |
| Yates | 2,578 | 152 |
| McElroy | 4,188 | -1,458 |
| Clear ForkCLEARFORK | 6,085 | -3,355 |
| Clfk | 6,085 | -3,355 |
| Wolfcamp | 7,727 | -4,997 |
| Strawn | 9,349 | -6,619 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,848 | 8,885 | Perforated |
| 8,848 | 9,132 | Perforated |
| 8,984 | 9,028 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 11.75 | 455 | 14.75 | 300 S |
| 8.625 | 4,300 | 11 | 1,300 S |
| 5.5 | 9,390 | 7.875 | 1,350 S |
| 5.5 | 9,400 | 7.875 | 1,350 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 | Aug 20, 2009 | Jan 28, 2009 | — |
| 00 | Jan 22, 1998 | Dec 5, 1997 | — |
| 00 | Dec 31, 1997 | — | — |
| 00 | Dec 31, 1992 | Nov 13, 1992 | Yes |
| 00 | Dec 11, 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 42-461-33324 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-33324 → 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/46133324, documented in the API reference.