WELL · 42-363-35985 · DISTRICT 7
Caudill Heirs #4
Palo Pinto County · P.K. Lake (Congl.) field · Producing · Directional
Caudill Heirs #4 (API 42-363-35985) is a well in Palo Pinto County operated by Gannett Operating LLC, completed May 3, 2018 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued March 9, 2010, permitted to 5,400 ft.
It was permitted by Hill, R.M. Operating Inc. and has since transferred to Gannett Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Palo Pinto, Pregnant Shale, Marble Falls.
Its lease has reported 1.17K barrels of oil and 30K mcf of gas since June 2010, last reporting in July 2026.
Operator of record
Permitted by Hill, R.M. Operating Inc.; the EWA schedule now lists a different operator.
Graham, TX · P-5 Y, filed May 4, 2026 · 21 permits on file · (940) 550-5351
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Gannett Operating LLC |
| Production reports | Gannett Operating LLCthrough Apr 2026 |
| Latest permit | Hill, R.M. Operating Inc.Mar 9, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,400
- total depth, ft
- 1
- permits on file
- Mar 9, 2010
- last permit issued
- May 3, 2018
- completed
- 1.17K
- cumulative oil, bbl
- 30K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2010 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 3, 2018
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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 |
|---|---|---|---|---|---|---|
| Caudill Heirs O-8-30725 | P.K. Lake (Congl.) | Gannett Operating LLC | 1 | 1.17K | 30K | Jun 2010 – Jul 2026 |
Oil, barrels lease total
Last 12 months 55 · prior 12 25(+120%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Hill, R.M. Operating Inc.Jun 2010 → Jun 2015
- 2Gannett Operating LLCAug 2016 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 692268-99 | Drill | Hill, R.M. Operating Inc. | Mar 4, 2010 | Mar 9, 2010 | Mar 10, 2010 | 5,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-30725 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,077 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Palo PintoPALO PINTO LM | 628 | 449 |
| Pregnant Shale | 3,682 | -2,605 |
| Marble Falls | 4,164 | -3,087 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,748 | 4,756 | Perforated |
| 5,174 | 5,182 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 220 | 12.25 | 140 S |
| 5.5 | 5,230 | 7.875 | 165 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 8, 2018 | Jun 11, 2018 | — |
| 00 | Jul 12, 2011 | Feb 2, 2011 | Yes |
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 42-363-35985 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-363-35985 → 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/36335985, documented in the API reference.