WELL · 42-033-31213 · DISTRICT 8
LMT #105
Borden County · U-Lazy -S- (Pennsylvanian) field · Vertical
Lmt #105 (API 42-033-31213) is a well in Borden County operated by Onaroll Operating LLC, completed March 16, 1986.
The RRC has issued 2 drilling permits between 1985 and 2017, permitted to 8,700 ft.
It was permitted by Shenandoah Resources LLC and has since transferred to Onaroll Operating LLC on the wellbore schedule.
Completion filings report 14 formation tops, including Santa Rosa, Rustler, Yates, San Andres.
Its 2 leases have reported 147K barrels of oil and 12.4K mcf of gas since January 1993, last reporting in July 2026. The leases carry 9 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Shenandoah Resources LLC; the EWA schedule now lists a different operator.
Lubbock, TX · P-5 Y, filed Apr 4, 2026 · (806) 701-5256
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Onaroll Operating LLC |
| Production reports | Winn Operating, LLCthrough Apr 2026 |
| Latest permit | Shenandoah Resources LLCFeb 6, 2017 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,700
- total depth, ft
- 2
- permits on file
- Feb 6, 2017
- last permit issued
- Mar 16, 1986
- completed
- 147K
- cumulative oil, bbl
- 12.4K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 16, 1986
- 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 9 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| LMT O-11-17757 | U-Lazy -S- (Pennsylvanian) | Onaroll Operating LLC | 7 | 51K | 12.4K | Jan 1993 – Jul 2026 |
| LMT O-11-70529 | U-Lazy -S- (Ellenburger) | Winn Operating, LLC | 2 | 95.9K | 0 | Nov 2016 – Jul 2026 |
Oil, barrels lease total
Last 12 months 3,927 · prior 12 5,565(-29%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Maynard Oil Co.Jan 1993 → Nov 1994
- 2Rasmussen, Hal J. Operating, IncDec 1994 → Aug 1995
- 3Shenandoah Resources LLCDec 2016 → Apr 2020
- 4GTG Operating, LLCMay 2020 → Feb 2023
- 5Winn Operating, LLCMar 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 822642-99 | Recompletion | Shenandoah Resources LLC | Jan 30, 2017 | Feb 6, 2017 | Dec 19, 2016 | 8,628 |
| 294034-99 | Drill | Maynard Oil Co. | Dec 19, 1985 | Dec 31, 1985 | Jan 14, 1986 | 8,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-17757 | — | — | — | — |
| — | — O-11-70529 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,619 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa RosaSANTA ROSA - GAU PROTECTION | 280 | 2,339 |
| RustlerRUSTLER - GAU PROTECTION | 1,105 | 1,514 |
| Yates | 1,555 | 1,064 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 2,500 | 119 |
| LeonardLEONARD LIME | 4,565 | -1,946 |
| Spraberry | 5,275 | -2,656 |
| SpraberrySPRAYBERRY | 5,290 | -2,671 |
| Dean | 6,768 | -4,149 |
| WolfcampWOLFCAMP - STRONG WATER FLOWS | 6,870 | -4,251 |
| Wolfcamp | 6,930 | -4,311 |
| StrawnSTRAWN LIME | 8,081 | -5,462 |
| Mississippian | 8,414 | -5,795 |
| Ellenburger | 8,631 | -6,012 |
| CiscoCISCO - ACTIVE CO2 FLOOD | — | — |
| Clear ForkCLEARFORK | — | — |
| Wichita-AlbanyWICHITA ALBANY | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,168 | 8,174 | Perforated |
| 8,631 | 8,651 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 20 | 42 | 24 | — |
| 13.375 | 252 | 17.5 | 250 S |
| 9.625 | 2,726 | 12.5 | 1,565 S |
| 7 | 8,608 | 8.75 | 1,055 S |
| 7 | 8,631 | 8.75 | 1,055 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 | Apr 18, 2017 | Mar 9, 2017 | — |
| 00 | Apr 22, 1986 | Apr 11, 1986 | Yes |
| 00 | Apr 17, 1986 | — | — |
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 42-033-31213 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-033-31213 → 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/03331213, documented in the API reference.