WELL · 42-501-36859 · DISTRICT 8
N. Wasson Unit #1
Yoakum County · Wasson field · Producing · Directional
N. Wasson Unit #1 (API 42-501-36859) is a well in Yoakum County operated by Warren American Oil Company LLC, completed February 6, 2018 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued September 29, 2017, permitted to 14,000 ft.
Completion filings report 10 formation tops, including Santa Rosa, Yates, San Andres, Glorieta.
Its lease has reported 1.19M barrels of oil and 576K mcf of gas since January 2010, last reporting in July 2026. The lease carries 38 wells, so these are lease totals, not this well alone.
Operator of record
Warren American Oil Company LLC
Tulsa, OK · P-5 Y, filed Sep 4, 2025 · 9 permits on file · (918) 497-0200
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Warren American Oil Company LLC |
| Production reports | Warren American Oil Company, LLCthrough Apr 2026 |
| Latest permit | Warren American Oil Company, LLCSep 29, 2017 |
- 14,000
- total depth, ft
- 2
- permits on file
- Sep 29, 2017
- last permit issued
- Feb 6, 2018
- completed
- 1.19M
- cumulative oil, bbl
- 576K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2010 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 6, 2018
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
33.119242, -102.732578
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Yoakum County.
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 38 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| N. Wasson Unit O-11-69458 | Wasson | Warren American Oil Company, LLC | 38 | 1.19M | 576K | Jan 2010 – Jul 2026 |
Oil, barrels lease total
Last 12 months 60,241 · prior 12 69,255(-13%)
Gas, mcf lease total
Last 12 months 27,116 · prior 12 34,152(-21%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Warren American Oil CompanyJan 2010 → Oct 2013
- 2Warren American Oil Company, LLCNov 2013 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 831159-98 | Drill | Warren American Oil Company, LLC | Apr 11, 2018 | Sep 29, 2017 | Nov 5, 2017 | 14,000 |
| 831159-99 | Drill | Warren American Oil Company, LLC | Sep 20, 2017 | Sep 29, 2017 | Nov 5, 2017 | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-69458 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,601 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa RosaRED BED-SANTA ROSA | 384 | 3,217 |
| Yates | 3,308 | 293 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 4,740 | -1,139 |
| Glorieta | 6,114 | -2,513 |
| Clear ForkCLEARFORK - ACTIVE CO2 FLOOD | 6,212 | -2,611 |
| Wichita-AlbanyWICHITA | 8,056 | -4,455 |
| Wolfcamp | 9,218 | -5,617 |
| Pennsylvanian | 11,261 | -7,660 |
| Strawn | 11,482 | -7,881 |
| Leonard | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,280 | 5,350 | Perforated |
| 5,366 | 5,422 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 2,375 | 17.5 | 1,875 S |
| 9.625 | 5,956 | 12.25 | 1,060 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 | Sep 12, 2018 | Mar 23, 2018 | Yes |
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 42-501-36859 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-501-36859 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Savage 55142-501-36989
2.7 KM · Steward Energy II, LLC · Section with this well →
| Yates | 3,248 | 337 |
| San Andres | 4,702 | -1,117 |
| Strawn | — | |
| Wolfcamp | — | |
| Mississippian | — | |
| Pennsylvanian | — | |
| Wichita-Albany | — | |
| Clear Fork | — |
10 TOPS · FIRST 8
Bennett Ranch Unit42-501-36920
2.9 KM · Occidental Permian Ltd. · Section with this well →
| Santa Rosa | 2,120 | 1,467 |
| Yates | 3,299 | 288 |
| San Andres | 4,725 | -1,138 |
| Strawn | — | |
| Wolfcamp | — | |
| Clear Fork | — | |
| Glorieta | — | |
| Leonard | — |
10 TOPS · FIRST 8
Bennett Ranch Unit42-501-36892
3.0 KM · Occidental Permian Ltd. · Section with this well →
| Santa Rosa | 2,107 | 1,483 |
| Yates | 3,330 | 260 |
| San Andres | 4,749 | -1,159 |
| Glorieta | — | |
| Leonard | — | |
| Pennsylvanian | — | |
| Wichita-Albany | — | |
| Strawn | — |
10 TOPS · FIRST 8
Bennett Ranch Unit42-501-36881
3.0 KM · Occidental Permian Ltd. · Section with this well →
| Santa Rosa | 2,123 | 1,461 |
| Yates | 3,285 | 299 |
| San Andres | 4,726 | -1,142 |
| Glorieta | — | |
| Wolfcamp | — | |
| Wichita-Albany | — | |
| Strawn | — | |
| Clear Fork | — |
10 TOPS · FIRST 8
Bennett Ranch Unit42-501-31082
3.1 KM · Occidental Permian Ltd. · Section with this well →
| Santa Rosa | 1,100 | 2,484 |
| Yates | 2,800 | 784 |
| San Andres | 4,500 | -916 |
Bennett Ranch Unit42-501-37551
3.1 KM · Occidental Permian Ltd. · Section with this well →
| Santa Rosa | 2,096 | 1,491 |
| Rustler | 2,523 | 1,064 |
| Salado | 2,578 | 1,009 |
| Yates | 3,309 | 278 |
| Queen | 4,071 | -484 |
| Grayburg | 4,434 | -847 |
| San Andres | 4,679 | -1,092 |
| Wichita-Albany | — |
10 TOPS · FIRST 8
Bennett Ranch Unit42-501-37552
3.1 KM · Occidental Permian Ltd. · Section with this well →
| Rustler | 2,533 | 1,054 |
| Salado | 2,585 | 1,002 |
| Yates | 3,314 | 273 |
| Queen | 4,078 | -491 |
| Grayburg | 4,449 | -862 |
| San Andres | 4,690 | -1,103 |
| Glorieta | — | |
| Wichita-Albany | — |
10 TOPS · FIRST 8
Bennett Ranch Unit42-501-36888
3.5 KM · Occidental Permian Ltd. · Section with this well →
| Santa Rosa | 2,061 | 1,524 |
| Rustler | 2,610 | 975 |
| Yates | 3,324 | 261 |
| Queen | 4,058 | -473 |
| Grayburg | 4,430 | -845 |
| San Andres | 4,694 | -1,109 |
| Clear Fork | — | |
| Wichita-Albany | — |
10 TOPS · FIRST 8
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/50136859, documented in the API reference.