WELL · 42-137-31155 · DISTRICT 1
Whitworth #135
Edwards County · Rocksprings W. (Canyon) field · Producing · Vertical
Whitworth #135 (API 42-137-31155) is a well in Edwards County operated by Lakeshore Operating LLC, completed September 25, 1995 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued May 4, 1993, permitted to 4,600 ft.
It was permitted by Held BY Production, Inc. and has since transferred to Lakeshore Operating LLC on the wellbore schedule.
Completion filings report one formation top, including Canyon.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Held by Production, Inc.; the EWA schedule now lists a different operator.
Wichita, KS · P-5 Y, filed Oct 4, 2025 · (855) 771-4828
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Lakeshore Operating LLC |
| Production reports | Lakeshore Operating, LLCthrough Jan 2026 |
| Latest permit | Held by Production, Inc.May 4, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,600
- total depth, ft
- 1
- permits on file
- May 4, 1993
- last permit issued
- Sep 25, 1995
- completed
- 0
- cumulative oil, bbl
- 418K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 25, 1995
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 |
|---|---|---|---|---|---|---|
| Whitworth G-1-146679 | Rocksprings, W. (Canyon) | Lakeshore Operating, LLC | 1 | 0 | 418K | Jun 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 1,048 · prior 12 1,800(-42%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Held by Production, Inc.Jun 1993 → Nov 1993
- 2Quintana Minerals CorporationDec 1993 → Jul 1995
- 3Enron Oil & Gas CompanyAug 1995 → Sep 1999
- 4EOG Resources, Inc.Oct 1999 → Mar 2013
- 5Thompson, J. CleoApr 2013 → Sep 2020
- 6Rocksprings Field Services, Inc.Oct 2020 → Apr 2022
- 7Lakeshore Operating, LLCMay 2022 → Jan 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 411322-99 | Drill | Held by Production, Inc. | May 4, 1993 | May 4, 1993 | May 21, 1993 | 4,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-146679 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,284 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| CanyonCANYON SAND | 1,687 | 597 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,254 | 3,264 | Perforated |
| 3,360 | 3,372 | Perforated |
| 3,444 | 3,452 | Perforated |
| 3,466 | 3,471 | Perforated |
| 3,541 | 3,543 | Perforated |
| 3,563 | — | Perforated |
| 3,571 | 3,580 | Perforated |
| 3,621 | 3,623 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,328 | 11 | 325 S |
| 5.5 | 3,731 | 7.875 | 400 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 | Feb 29, 1996 | Nov 1, 1995 | — |
| 00 | Oct 12, 1993 | Aug 16, 1993 | Yes |
| 00 | Oct 6, 1993 | — | — |
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 42-137-31155 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-137-31155 → 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/13731155, documented in the API reference.