WELL · 42-493-31628 · DISTRICT 1
Roberts Jesse I. #8
Wilson County · Kaye (Navarro) field · Vertical
Roberts Jesse I. #8 (API 42-493-31628) is a plugged well in Wilson County, plugged June 13, 2019, last operated by Castillo Oil Company LLC.
The RRC has issued one drilling permit, issued October 15, 1984, permitted to 2,675 ft.
It was permitted by Johnstone, Charles W. and has since transferred to Castillo Oil Company LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Queen City, Carrizo, Wilcox, Poth.
Its lease has reported 15.5K barrels of oil and 39 mcf of gas since January 1993, last reporting in June 2022. The lease carries 6 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Johnstone, Charles W.; the EWA schedule now lists a different operator.
Luling, TX · P-5 Y, filed Feb 4, 2026 · (512) 393-4616
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Castillo Oil Company LLC |
| Production reports | Castillo Oil Company LLCthrough Jun 2017 |
| Latest permit | Johnstone, Charles W.Oct 15, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,675
- total depth, ft
- 1
- permits on file
- Oct 15, 1984
- last permit issued
- Dec 15, 1984
- completed
- 15.5K
- cumulative oil, bbl
- 39
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jun 2022
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 15, 1984
- Shut in
- —
- Plugged
- Jun 13, 2019
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; they carry 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Roberts, Jesse I. O-1-1958 | Kaye (Navarro) | Castillo Oil Company LLC | 6 | 15.5K | 39 | Jan 1993 – Jun 2022 |
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.
- 1C. W. Oil Service Co.Jan 1993 → Jun 1995
- 2Gauge Oil CompanyJul 1995 → Sep 2004
- 3Origin Production Company, Inc.Oct 2004 → Jan 2006
- 4Castillo Oil Co.Mar 2006 → Jan 2007
- 5Castillo Oil Company LLCMar 2007 → Jun 2017
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 254634-99 | Drill | Johnstone, Charles W. | Sep 10, 1984 | Oct 15, 1984 | — | 2,675 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-1958 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 539 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen City | 170 | 369 |
| Carrizo | 364 | 175 |
| Wilcox | 1,175 | -636 |
| Poth | 1,960 | -1,421 |
| Navarro | 2,605 | -2,066 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,608 | 2,615 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 150 | 12.25 | 92 S |
| 4.5 | 2,686 | 7.875 | 483 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 10, 1985 | Dec 27, 1984 | — |
| 00 | Jan 8, 1985 | — | — |
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 42-493-31628 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-493-31628 → 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/49331628, documented in the API reference.