WELL · 42-363-33259 · DISTRICT 7
Caudill Heirs #2
Palo Pinto County · P.K. Lake (Congl.) field · Vertical
Caudill Heirs #2 (API 42-363-33259) is a well in Palo Pinto County operated by Upham Oil & Gas Company, completed April 16, 1984.
The RRC has issued 2 drilling permits between 1984 and 2005, permitted to 4,400 ft.
Completion filings report 2 formation tops, including Bend, Marble Falls.
Its 2 leases have reported 3.75K barrels of oil and 176K mcf of gas since January 1993, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
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 | Gannett Operating LLCthrough Apr 2026 |
| Latest permit | Upham Oil & Gas CompanyNov 9, 2005 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,400
- total depth, ft
- 2
- permits on file
- Nov 9, 2005
- last permit issued
- Apr 16, 1984
- completed
- 3.75K
- cumulative oil, bbl
- 176K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 16, 1984
- Shut in
- —
- Plugged
- —
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 |
|---|---|---|---|---|---|---|
| Caudill Heirs G-8-216373 | Pickwick (Marble Falls) | Gannett Operating LLC | 1 | 0 | 156K | Oct 2005 – Jul 2026 |
| Caudill Heirs O-8-24078 | P.K. Lake (Congl.) | Upham Oil & Gas Company | 1 | 3.75K | 19.9K | Jan 1993 – Mar 2008 |
Gas, mcf lease total
Last 12 months 892 · prior 12 807(+11%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Upham, Chester R., Jr.Jan 1993 → Aug 2001
- 2Upham Oil & Gas CompanySep 2001 → Jun 2017
- 3Gannett Operating LLCAug 2017 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 609111-99 | Recompletion | Upham Oil & Gas Company | Nov 7, 2005 | Nov 9, 2005 | — | 4,276 |
| 226397-99 | Drill | Upham, Chester R., Jr. | Jan 11, 1984 | Jan 12, 1984 | — | 4,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-8-216373 | — | — | — | — |
| — | — O-8-24078 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,057 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| BendBEND SERIES | 3,805 | -2,748 |
| Marble Falls | 4,130 | -3,073 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,970 | 3,976 | Perforated |
| 4,131 | 4,276 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 408 | 12.25 | 320 S |
| 4.5 | 4,131 | 7.875 | 155 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 | Oct 6, 2006 | Apr 3, 2006 | Yes |
| 00 | Jun 14, 2006 | — | — |
| 00 | Feb 9, 1987 | Dec 12, 1986 | — |
| 00 | Dec 30, 1986 | — | — |
| 00 | Nov 30, 1984 | Aug 6, 1984 | — |
| 00 | Nov 15, 1984 | Jul 30, 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 42-363-33259 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-363-33259 → 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/36333259, documented in the API reference.