WELL · 42-317-40792 · DISTRICT 8
Steuben #202WB
Martin County · Spraberry (Trend Area) R 40 Exc field · Horizontal
Steuben #202WB (API 42-317-40792) is a horizontal well in Martin County operated by Diamondback E&P LLC, completed July 15, 2017.
The RRC has issued 2 drilling permits (amended twice) between 2017 and 2020, permitted to 10,500 ft.
It was permitted by Lario Oil & Gas Company and has since transferred to Diamondback E&P LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Santa Rosa, Yates, Queen, Grayburg.
Its 2 leases have reported 482K barrels of oil and 1.22M mcf of gas since July 2017, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Lario Oil & Gas Company; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Mar 4, 2026 · 5,231 permits on file · (855) 247-5920
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Diamondback E&P LLC |
| Production reports | Diamondback E&P LLCthrough Apr 2026 |
| Latest permit | Lario Oil & Gas CompanyOct 30, 2020 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,500
- total depth, ft
- 4
- permits on file
- Oct 30, 2020
- last permit issued
- Jul 15, 2017
- completed
- 482K
- cumulative oil, bbl
- 1.22M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2017 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 15, 2017
- Shut in
- —
- Plugged
- —
Surface location
32.237900, -101.735232
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Martin County.
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Steuben O-10-57480 | Spraberry (Trend Area) | Diamondback E&P LLC | 2 | 287K | 807K | Sep 2022 – Jul 2026 |
| Steuben O-10-50278 | Spraberry (Trend Area) R 40 Exc | Diamondback E&P LLC | 1 | 195K | 417K | Jul 2017 – Apr 2023 |
Oil, barrels lease total
Last 12 months 27,999 · prior 12 79,117(-65%)
Gas, mcf lease total
Last 12 months 199,252 · prior 12 271,911(-27%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Lario Oil & Gas CompanyJul 2017 → Feb 2023
- 2Diamondback E&P LLCMar 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 865455-99 | Field transfer | Lario Oil & Gas Company | Oct 7, 2020 | Oct 30, 2020 | — | 8,620 |
| 824948-97 | Drill | Lario Oil & Gas Company | Jul 17, 2018 | Apr 7, 2017 | Apr 27, 2017 | 9,000 |
| 824948-98 | Drill | Lario Oil & Gas Company | Jun 7, 2017 | Apr 7, 2017 | Apr 27, 2017 | 8,611 |
| 824948-99 | Drill | Trail Ridge Energy Prtns II LLC | Mar 29, 2017 | Apr 7, 2017 | Apr 27, 2017 | 10,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-50278 | — | — | — | — |
| — | — O-10-57480 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,550 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 869 | 1,681 |
| Yates | 2,061 | 489 |
| Queen | 2,904 | -354 |
| Grayburg | 3,438 | -888 |
| San AndresSAN ANDRES - ACTIVE CO2 FLOOD; H | 4,543 | -1,993 |
| Spraberry | 7,180 | -4,630 |
| Dean | 8,031 | -5,481 |
| Wolfcamp | 8,463 | -5,913 |
| Cisco | — | — |
| Pennsylvanian | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,983 | 18,656 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,340 | 17.5 | 1,120 S |
| 9.625 | 7,960 | 12.25 | 750 S |
| 5.5 | 18,712 | 8.5 | 2,685 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 | Oct 28, 2022 | Sep 12, 2022 | — |
| 00 | Sep 20, 2022 | Jun 4, 2018 | Yes |
| 00 | Oct 5, 2018 | Jun 4, 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 42-317-40792 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-40792 → 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.
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.
North Buffalo River 27-34-3942-317-40552
0.0 KM · Trail Ridge Energy Prtns II LLC · Section with this well →
| Santa Rosa | 250 | 2,340 |
| Yates | 2,114 | 476 |
| Queen | 3,170 | -580 |
| Grayburg | 3,490 | -900 |
| San Andres | 3,755 | -1,165 |
| Cisco | 4,905 | -2,315 |
| Spraberry | 6,780 | -4,190 |
| Dean | 8,047 | -5,457 |
10 TOPS · FIRST 8
Steuben 442-317-43275
0.2 KM · Lario Oil & Gas Company · Section with this well →
| Santa Rosa | 751 | 1,817 |
| Yates | 2,054 | 514 |
| Queen | 2,925 | -357 |
| Grayburg | 3,501 | -933 |
| San Andres | 3,704 | -1,136 |
| Spraberry | 6,731 | -4,163 |
| Dean | 7,952 | -5,384 |
| Wolfcamp | 8,168 | -5,600 |
10 TOPS · FIRST 8
Steuben 342-317-43274
0.2 KM · Lario Oil & Gas Company · Section with this well →
| Santa Rosa | 748 | 1,820 |
| Yates | 2,050 | 518 |
| Queen | 2,920 | -352 |
| Grayburg | 3,495 | -927 |
| San Andres | 3,694 | -1,126 |
| Spraberry | 6,730 | -4,162 |
| Dean | 7,957 | -5,389 |
| Wolfcamp | 8,165 | -5,597 |
10 TOPS · FIRST 8
Steuben 342-317-41232
0.2 KM · Lario Oil & Gas Company · Section with this well →
| Santa Rosa | 745 | 1,823 |
| Yates | 2,171 | 397 |
| Queen | 2,928 | -360 |
| Grayburg | 3,506 | -938 |
| San Andres | 3,703 | -1,135 |
| Spraberry | 6,695 | -4,127 |
| Dean | 8,030 | -5,462 |
| Wolfcamp | 8,215 | -5,647 |
10 TOPS · FIRST 8
Steuben 642-317-44680
0.2 KM · Lario Oil & Gas Company · Section with this well →
| Yates | 2,053 | 515 |
| Queen | 2,921 | -353 |
| Grayburg | 3,504 | -936 |
| San Andres | 3,705 | -1,137 |
| Clear Fork | 5,424 | -2,856 |
| Spraberry | 6,743 | -4,175 |
| Santa Rosa | — | |
| Wolfcamp | — |
10 TOPS · FIRST 8
Steuben 342-317-44681
0.2 KM · Lario Oil & Gas Company · Section with this well →
| Yates | 2,053 | 515 |
| Queen | 2,921 | -353 |
| Grayburg | 3,498 | -930 |
| San Andres | 3,698 | -1,130 |
| Clear Fork | 5,429 | -2,861 |
| Spraberry | 6,744 | -4,176 |
| Cisco | — | |
| Wolfcamp | — |
10 TOPS · FIRST 8
Steuben 742-317-42376
0.3 KM · Lario Oil & Gas Company · Section with this well →
| Santa Rosa | 751 | 1,809 |
| Yates | 2,046 | 514 |
| Queen | 2,915 | -355 |
| Grayburg | 3,461 | -901 |
| San Andres | 3,686 | -1,126 |
| Spraberry | 6,725 | -4,165 |
| Wolfcamp | — | |
| Dean | — |
10 TOPS · FIRST 8
Steuben42-317-44679
0.3 KM · Lario Oil & Gas Company · Section with this well →
| Yates | 2,048 | 512 |
| Queen | 2,903 | -343 |
| Grayburg | 3,490 | -930 |
| San Andres | 3,690 | -1,130 |
| Clear Fork | 5,405 | -2,845 |
| Spraberry | 6,724 | -4,164 |
| Dean | — | |
| Cisco | — |
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/31740792, documented in the API reference.