WELL · 42-329-41189 · DISTRICT 8
W St NW 36 Unit #3605LS
Midland County · Spraberry (Trend Area) field · Producing · Horizontal
W ST NW 36 Unit #3605LS (API 42-329-41189) is a horizontal well in Midland County operated by Diamondback E&P LLC, completed April 8, 2017 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued September 15, 2016, permitted to 10,280 ft.
Completion filings report 9 formation tops, including Santa Rosa, Yates, Seven Rivers, Queen.
Its lease has reported 300K barrels of oil and 768K mcf of gas since April 2017, last reporting in July 2026.
Operator of record
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 | Diamondback E&P LLCSep 15, 2016 |
- 10,280
- total depth, ft
- 2
- permits on file
- Sep 15, 2016
- last permit issued
- Apr 8, 2017
- completed
- 300K
- cumulative oil, bbl
- 768K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2017 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 8, 2017
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
31.971637, -102.264791
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Midland 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| W St NW 36 Unit O-10-50188 | Spraberry (Trend Area) | Diamondback E&P LLC | 1 | 300K | 768K | Apr 2017 – Jul 2026 |
Oil, barrels lease total
Last 12 months 7,146 · prior 12 12,305(-42%)
Gas, mcf lease total
Last 12 months 52,726 · prior 12 77,113(-32%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Diamondback E&P LLCApr 2017 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 818213-98 | Drill | Diamondback E&P LLC | Jan 5, 2018 | Sep 15, 2016 | Oct 19, 2016 | 10,280 |
| 818213-99 | Drill | Diamondback E&P LLC | Sep 1, 2016 | Sep 15, 2016 | Oct 19, 2016 | 10,280 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-50188 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,942 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 1,157 | 1,785 |
| Yates | 3,074 | -132 |
| Seven Rivers | 3,462 | -520 |
| Queen | 3,808 | -866 |
| Grayburg | 4,379 | -1,437 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 4,832 | -1,890 |
| Glorieta | 6,248 | -3,306 |
| Clear ForkCLEARFORK | 7,426 | -4,484 |
| Spraberry | 8,264 | -5,322 |
| SpraberrySPRABERRY UPPER-DEAN | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,567 | 14,219 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,679 | 17.5 | 2,030 S |
| 9.625 | 6,561 | 12.25 | 381 S |
| 5.5 | 14,334 | 8.5 | 1,905 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 | Aug 3, 2018 | Mar 9, 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 42-329-41189 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-41189 → 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.
West St NW C42-329-41188
0.0 KM · Diamondback E&P LLC · Section with this well →
| Santa Rosa | 1,146 | 1,795 |
| Yates | 3,087 | -146 |
| Seven Rivers | 3,463 | -522 |
| Queen | 3,817 | -876 |
| Grayburg | 4,380 | -1,439 |
| San Andres | 4,820 | -1,879 |
| Glorieta | 6,257 | -3,316 |
| Clear Fork | 7,410 | -4,469 |
10 TOPS · FIRST 8
Tex Q A42-329-47648
0.2 KM · Firebird Energy II LLC · Section with this well →
| Santa Rosa | 1,175 | 1,767 |
| Rustler | 1,944 | 998 |
| Yates | 3,070 | -128 |
| Seven Rivers | 3,350 | -408 |
| Queen | 3,795 | -853 |
| Grayburg | 4,468 | -1,526 |
| San Andres | 4,830 | -1,888 |
| Glorieta | 6,344 | -3,402 |
11 TOPS · FIRST 8
Tex Q42-329-47555
0.3 KM · Firebird Energy II LLC · Section with this well →
| Santa Rosa | 1,153 | 1,789 |
| Rustler | 1,948 | 994 |
| Yates | 3,105 | -163 |
| Seven Rivers | 3,362 | -420 |
| Queen | 3,804 | -862 |
| Grayburg | 4,457 | -1,515 |
| San Andres | 4,829 | -1,887 |
| Glorieta | 6,353 | -3,411 |
10 TOPS · FIRST 8
Tex Q B42-329-47587
0.3 KM · Firebird Energy II LLC · Section with this well →
| Santa Rosa | 1,175 | 1,767 |
| Rustler | 1,955 | 987 |
| Yates | 3,071 | -129 |
| Seven Rivers | 3,349 | -407 |
| Queen | 3,780 | -838 |
| Glorieta | 4,349 | -1,407 |
| Grayburg | 4,463 | -1,521 |
| San Andres | 4,825 | -1,883 |
10 TOPS · FIRST 8
Tex Q42-329-47327
0.6 KM · Firebird Energy II LLC · Section with this well →
| Santa Rosa | 1,172 | 1,757 |
| Rustler | 1,963 | 966 |
| Yates | 3,048 | -119 |
| Seven Rivers | 3,321 | -392 |
| Queen | 3,783 | -854 |
| Grayburg | 4,440 | -1,511 |
| San Andres | 4,807 | -1,878 |
| Glorieta | 6,322 | -3,393 |
10 TOPS · FIRST 8
Tex Q42-329-47325
0.6 KM · Firebird Energy II LLC · Section with this well →
| Santa Rosa | 1,175 | 1,754 |
| Rustler | 1,955 | 974 |
| Yates | 3,051 | -122 |
| Seven Rivers | 3,325 | -396 |
| Queen | 3,780 | -851 |
| Grayburg | 4,443 | -1,514 |
| San Andres | 4,784 | -1,855 |
| Glorieta | 6,314 | -3,385 |
10 TOPS · FIRST 8
Tex Q42-329-47328
0.6 KM · Firebird Energy II LLC · Section with this well →
| Santa Rosa | 1,174 | 1,755 |
| Rustler | 1,959 | 970 |
| Yates | 3,050 | -121 |
| Seven Rivers | 3,320 | -391 |
| Queen | 3,776 | -847 |
| Grayburg | 4,427 | -1,498 |
| San Andres | 4,763 | -1,834 |
| Glorieta | 6,323 | -3,394 |
10 TOPS · FIRST 8
Tex Q42-329-47326
1.8 KM · Firebird Energy II LLC · Section with this well →
| Santa Rosa | 1,172 | 1,757 |
| Rustler | 1,952 | 977 |
| Yates | 3,049 | -120 |
| Seven Rivers | 3,339 | -410 |
| Queen | 3,783 | -854 |
| Grayburg | 4,435 | -1,506 |
| San Andres | 4,787 | -1,858 |
| Glorieta | 6,322 | -3,393 |
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/32941189, documented in the API reference.