TEXAS · WELLS · VAL VERDE COUNTY · CAUTHORN -J- LEASE · API 42-465-30719 · DISTRICT 01
Cauthorn -J- #1
Val Verde County · Vinegarone (Strawn) field · Producing · Horizontal
Cauthorn -J- #1 (API 42-465-30719) is a horizontal well in Val Verde County operated by White Rock Oil & Gas LLC, completed July 25, 2004 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued March 3, 2004, permitted to 10,137 ft.
It was permitted by Conocophillips Company and has since transferred to White Rock Oil & Gas LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Canyon, Strawn.
Its lease has reported 42 barrels of oil and 8.35M mcf of gas since July 2004, last reporting volume in April 2026.
Operator of record
Permitted by Conocophillips Company; the EWA schedule now lists a different operator.
- Based in
- Plano, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 18, 2025
- Permits on file
- 31
- Phone
- (214) 981-1400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | White Rock Oil & Gas LLC |
| Production reports | White Rock Oil & Gas, LLCthrough Apr 2026 |
| Latest permit | Conocophillips CompanyMar 3, 2004 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,137
- total depth, ft
- 2
- permits on file
- Mar 3, 2004
- last permit issued
- Jul 25, 2004
- completed
- 42
- cumulative oil, bbl
- 8.35M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2004 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 25, 2004
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 |
|---|---|---|---|---|---|---|
| Cauthorn -J- G-1-205493 | Vinegarone (Strawn) | White Rock Oil & Gas, LLC | 1 | 42 | 8.35M | Jul 2004 – Apr 2026 |
Gas, mcf lease total
Last 12 months 26,683 · prior 12 24,300(+10%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Conocophillips CompanyJul 2004 → Aug 2018
- 2White Rock Oil & Gas, LLCSep 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 541546-98 | Drill | Conocophillips Company | Jan 12, 2005 | Mar 3, 2004 | — | 10,200 |
| 541546-99 | Drill | Conocophillips Company | Feb 3, 2004 | Mar 3, 2004 | Jun 22, 2004 | 10,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 25, 2004 | Cauthorn -J- G-1-205493 | Vinegarone (Strawn) | White Rock Oil & Gas LLC | Producing | 10,137 |
Formation tops
As filed on W-2/G-1. Subsea from 2,037 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,700 | 9,715 | Perforated |
| 9,715 | 9,750 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,633 | 12.25 | 850 S |
| 7 | 10,136 | 8.75 | 500 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Mar 31, 2005 | Nov 15, 2004 | Yes |
| 00 | Jan 24, 2005 | — | — |
Well logs
2 logs loaded from the RRC's log index, the latest received Apr 17, 2008. Density, Gamma ray, Neutron, Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| Neutron/Density PorosityCOMPENSATED NEUTRON THREE DETECTOR LITHODENSITY LOGSpans Canyon, Strawn | TIFF | 7,700 to 10,140 | Apr 17, 2008run Jul 4, 2004 | — |
| ResistivityHIGH RESOLUTION LATEROLOG ARRAY GAMMA RAYSpans Canyon, Strawn | TIFF | 7,700 to 10,140 | Apr 17, 2008run Jul 4, 2004 | — |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-465-30719 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-465-30719 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/46530719, documented in the API reference.