WELL · 42-495-03894 · DISTRICT 8
Walton J.B. #18
Winkler County · Keystone (Silurian) field · Vertical
Walton J.B. #18 (API 42-495-03894) is a well in Winkler County operated by Xto Energy Inc., completed July 30, 2016.
The RRC has issued 3 drilling permits between 1983 and 2016, permitted to 9,950 ft.
It was permitted by Bopco, L.P. and has since transferred to Xto Energy Inc. on the wellbore schedule.
Completion filings report 11 formation tops, including San Andres, Glorieta, Clear Fork, Wichita-Albany.
Its 4 leases have reported 1.19M barrels of oil and 24.1M mcf of gas since January 1993, last reporting in July 2026. The leases carry 27 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Bopco, L.P.; the EWA schedule now lists a different operator.
Spring, TX · P-5 Y, filed Feb 4, 2026 · 16,156 permits on file · (832) 625-1100
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | XTO Energy Inc. |
| Production reports | Hilcorp Energy Companythrough Mar 2026 |
| Latest permit | Bopco, L.P.Jul 27, 2016 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,950
- total depth, ft
- 3
- permits on file
- Jul 27, 2016
- last permit issued
- Jul 30, 2016
- completed
- 1.19M
- cumulative oil, bbl
- 24.1M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 30, 2016
- 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 4 leases this well is completed on; they carry 27 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Walton, J. B. O-10-3375 | Keystone (Ellenburger) | Hilcorp Energy Company | 22 | 1.13M | 24M | Jan 1993 – Jul 2026 |
| Walton, J. B. O-10-51895 | Keystone (Dev-McKee Cons) | Hilcorp Energy Company | 2 | 5.48K | 13.1K | Mar 2019 – Jul 2026 |
| Walton, J.B. O-10-3422 | Keystone (Silurian) | XTO Energy Inc. | 3 | 46.5K | 73.9K | Jan 1993 – Sep 2019 |
| — G-10-107826 | — | — | 0 | 0 | 0 | — |
Oil, barrels lease total
Last 12 months 0 · prior 12 548(-100%)
Gas, mcf lease total
Last 12 months 4 · prior 12 311(-99%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Bass Enterprises Production Co.Jan 1993 → Dec 2006
- 2Bepco, L.P.Jan 2007 → Nov 2008
- 3Bopco, L.P.Dec 2008 → Nov 2017
- 4XTO Energy Inc.Dec 2017 → Jan 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 817061-99 | Recompletion | Bopco, L.P. | Jul 14, 2016 | Jul 27, 2016 | Jul 11, 2016 | 9,948 |
| 400088-99 | Recompletion | Bass Enterprises Production Co. | Jun 10, 1992 | Jun 10, 1992 | May 27, 1992 | 9,950 |
| 216829-99 | Recompletion | Bass Enterprises Production Co. | Oct 6, 1983 | Oct 6, 1983 | — | 9,520 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-10-107826 | — | — | — | — |
| — | — O-10-3375 | — | — | — | — |
| — | — O-10-3422 | — | — | — | — |
| — | — O-10-51895 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,959 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 4,006 | -1,047 |
| Glorieta | 4,569 | -1,610 |
| Clear ForkLOWER CLEARFORK | 5,666 | -2,707 |
| Wichita-AlbanyWICHITA ALBANY | 6,033 | -3,074 |
| Wolfcamp | 7,062 | -4,103 |
| Devonian | 7,332 | -4,373 |
| Silurian (undifferentiated)SILURIAN/ DEVONIAN | 7,354 | -4,395 |
| Fusselman | 7,757 | -4,798 |
| Montoya | 8,120 | -5,161 |
| Simpson | 8,537 | -5,578 |
| EllenburgerELLENBERGER | 9,575 | -6,616 |
| Ellenburger | 9,575 | -6,616 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,396 | 7,464 | Perforated |
| 7,900 | 7,924 | Perforated |
| 9,575 | 9,610 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 20 | 250 | 24 | 250 S |
| 13.375 | 856 | 17.5 | 800 S |
| 9.625 | 5,002 | 12 | 1,750 S |
| 2.375 | 7,500 | — | — |
| 7 | 9,644 | 8.75 | 1,200 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 | Aug 9, 2019 | Nov 9, 2017 | — |
| 00 | Apr 9, 2018 | Nov 9, 2017 | — |
| 00 | Sep 29, 1992 | Jul 21, 1992 | Yes |
| 00 | Aug 25, 1992 | — | — |
| 00 | Jan 12, 1984 | Nov 9, 1983 | — |
| 00 | Jan 12, 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 42-495-03894 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-495-03894 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/49503894, documented in the API reference.