WELL · 42-363-34800 · DISTRICT 7
Maxwell Trust A #1
Palo Pinto County · Strawn NW. (Marble Falls) field · Vertical
Maxwell Trust A #1 (API 42-363-34800) is a plugged well in Palo Pinto County, plugged December 17, 2014, last operated by Upham Oil & Gas Company.
The RRC has issued one drilling permit, issued October 12, 1998, permitted to 4,500 ft.
It was permitted by Upham, Chester R., JR. and has since transferred to Upham Oil & Gas Company on the wellbore schedule.
Completion filings report 2 formation tops, including Big Saline, Marble Falls.
Its 2 leases have reported 1.9K barrels of oil and 54.9K mcf of gas since January 1999, last reporting in December 2014. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Upham, Chester R., Jr.; the EWA schedule now lists a different operator.
Mineral Wells, TX · P-5 Y, filed Sep 4, 2025 · 141 permits on file · (940) 325-4491
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Upham Oil & Gas Company |
| Production reports | Upham Oil & Gas Companythrough Jun 2012 |
| Latest permit | Upham, Chester R., Jr.Oct 12, 1998 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,500
- total depth, ft
- 1
- permits on file
- Oct 12, 1998
- last permit issued
- —
- completed
- 1.9K
- cumulative oil, bbl
- 54.9K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1999 THROUGH Dec 2014
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- Dec 17, 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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Maxwell Trust "A" G-8-243307 | Strawn, NW. (Marble Falls) | Upham Oil & Gas Company | 1 | 0 | 1.05K | Nov 2008 – Dec 2014 |
| Maxwell Trust "A" O-8-28577 | Strawn, NW. (Marble Falls) | Upham Oil & Gas Company | 1 | 1.9K | 53.8K | Jan 1999 – Jan 2009 |
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.
- 1Upham, Chester R., Jr.Jan 1999 → Aug 2001
- 2Upham Oil & Gas CompanySep 2001 → Jun 2012
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 480040-99 | Drill | Upham, Chester R., Jr. | Oct 9, 1998 | Oct 12, 1998 | Oct 16, 1998 | 4,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-8-243307 | — | — | — | — |
| — | — O-8-28577 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,233 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Big Saline | 3,418 | -2,185 |
| Marble FallsMARBLE FALLS LM | 3,913 | -2,680 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,562 | 3,578 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 320 | 12.25 | 250 S |
| 4.5 | 4,023 | 7.875 | 290 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 | Jan 29, 2009 | Dec 12, 2008 | — |
| 00 | Dec 30, 2008 | — | — |
| 00 | Mar 17, 1999 | Feb 8, 1999 | Yes |
| 00 | Feb 22, 1999 | — | — |
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 42-363-34800 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-363-34800 → 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/36334800, documented in the API reference.