WELL · 42-435-34871 · DISTRICT 7
Aldwell-McPherson #1
Sutton County · Sawyer (Canyon) field · Vertical
Aldwell-Mcpherson #1 (API 42-435-34871) is a plugged well in Sutton County, plugged March 5, 2014, last operated by Highmount Expl & Prod Texas LLC.
The RRC has issued one drilling permit, issued July 8, 1998, permitted to 8,800 ft.
It was permitted by Kerns O & G, Inc. and has since transferred to Highmount Expl & Prod Texas LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Base Cretaceous (marker), Canyon.
Operator of record
Highmount Expl & Prod Texas LLC
Permitted by Kerns O & G, Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Sep 4, 2014
- Permits on file
- 1,184
- Phone
- (405) 749-5263
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Highmount Expl & Prod Texas LLC |
| Production reports | Cyclone Exploration, Inc.through Dec 2011 |
| Latest permit | Kerns O & G, Inc.Jul 8, 1998 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,800
- total depth, ft
- 1
- permits on file
- Jul 8, 1998
- last permit issued
- Oct 5, 1998
- completed
- 0
- cumulative oil, bbl
- 50.4K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 1998 THROUGH Mar 2014
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 5, 1998
- Shut in
- —
- Plugged
- Mar 5, 2014
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Aldwell-McPherson G-9-170573 | Sawyer (Canyon) | Highmount Expl & Prod Texas LLC | 1 | 0 | 50.4K | Oct 1998 – Mar 2014 |
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.
- 1Kerns O & G, Inc.Nov 1999 → Dec 2004
- 2Blackbrush O & G, Inc.Jan 2005 → Feb 2008
- 3Cyclone Exploration, Inc.Mar 2008 → Dec 2011
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 477643-99 | Drill | Kerns O & G, Inc. | Jul 2, 1998 | Jul 8, 1998 | Jul 25, 1998 | 8,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-9-170573 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,934 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Base Cretaceous (marker)BASE CRETACEOUS | 615 | 1,319 |
| Base Cretaceous (marker)BASE OF CRETACEOUS | 615 | 1,319 |
| Canyon | 5,200 | -3,266 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,432 | 8,523 | Perforated |
| 8,449 | 8,523 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,475 | 11 | 431 S |
| 2.875 | 8,741 | 7.875 | 300 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 | Feb 4, 2000 | Dec 9, 1999 | — |
| 00 | Dec 2, 1998 | Oct 23, 1998 | Yes |
| 00 | Nov 5, 1998 | — | — |
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 42-435-34871 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-435-34871 → 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/43534871, documented in the API reference.