WELL · 42-371-36691 · DISTRICT 8
Usm Shelton Pilot #18
Pecos County · U S M (Queen) field · Vertical
Usm Shelton Pilot #18 (API 42-371-36691) is a well in Pecos County operated by Stablerock Energy L.L.C., completed August 13, 1997.
The RRC has issued one drilling permit, issued March 17, 1997, permitted to 3,500 ft.
It was permitted by D & B Operating, Inc. and has since transferred to Stablerock Energy L.L.C. on the wellbore schedule.
Completion filings report one formation top, including Queen.
Its 2 leases have reported 54.5K barrels of oil and 27.7K mcf of gas since February 1997, last reporting in July 2026. The leases carry 82 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by D & B Operating, Inc.; the EWA schedule now lists a different operator.
Oklahoma City, OK · P-5 Y, filed Jun 4, 2026 · 4 permits on file · (800) 671-7957
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Stablerock Energy L.L.C. |
| Production reports | Stablerock Energy L.L.C.through Apr 2024 |
| Latest permit | D & B Operating, Inc.Mar 17, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,500
- total depth, ft
- 1
- permits on file
- Mar 17, 1997
- last permit issued
- Aug 13, 1997
- completed
- 54.5K
- cumulative oil, bbl
- 27.7K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 1997 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 13, 1997
- 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 82 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Usm Shelton Pilot O-10-35168 | U S M (Queen) | Stablerock Energy L.L.C. | 8 | 9.9K | 27.7K | Feb 1997 – Jul 2026 |
| Usm Queen Unit 1 O-10-49496 | U S M (Queen) | Stablerock Energy L.L.C. | 74 | 44.6K | 0 | Feb 2018 – Jul 2026 |
Oil, barrels lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1D & B Operating, Inc.Aug 1997 → Sep 1999
- 2Son Holmes Serv. Inc.Oct 1999 → May 2000
- 3Well Pluggers, Inc.Jun 2000 → Aug 2000
- 4Milco Oil & Gas, Inc.Sep 2000 → Apr 2002
- 5Chambers Operating, Inc.Jun 2002 → Oct 2002
- 6Arrowhead Operating Inc.Nov 2002 → Dec 2002
- 7Stablerock Energy L.L.C.Jan 2017 → Apr 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 459798-99 | Drill | D & B Operating, Inc. | Mar 12, 1997 | Mar 17, 1997 | Jun 12, 1997 | 3,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-35168 | — | — | — | — |
| — | — O-10-49496 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,859 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen | 3,163 | -304 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,264 | 3,510 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 690 | 12.25 | 360 S |
| 4.5 | 3,685 | 7.875 | 445 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 | Mar 9, 2018 | Aug 27, 1997 | Yes |
| 00 | Dec 1, 1997 | Aug 27, 1997 | Yes |
| 00 | Nov 19, 1997 | — | — |
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 42-371-36691 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-36691 → 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/37136691, documented in the API reference.