WELL · 42-371-40267 · DISTRICT 8
State Eot Whale Unit 30-26 #6BS
Pecos County · Hoefs T-K (Wolfcamp) field · Producing · Horizontal
State Eot Whale Unit 30-26 #6BS (API 42-371-40267) is a horizontal well in Pecos County operated by Diamondback E&P LLC, completed January 6, 2023 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued June 30, 2020, permitted to 13,000 ft.
Completion filings report 10 formation tops, including Capitan, Grayburg, O'Brien, Queen.
Its lease has reported 2.22M barrels of oil and 3.85M mcf of gas since April 2018, last reporting in July 2026. The lease carries 6 wells, so these are lease totals, not this well alone.
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 LLCJun 30, 2020 |
- 13,000
- total depth, ft
- 2
- permits on file
- Jun 30, 2020
- last permit issued
- Jan 6, 2023
- completed
- 2.22M
- cumulative oil, bbl
- 3.85M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2018 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 6, 2023
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
31.089845, -103.031029
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Pecos 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 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| State Eot Whale Unit 30-26 O-10-50292 | Hoefs T-K (Wolfcamp) | Diamondback E&P LLC | 6 | 2.22M | 3.85M | Apr 2018 – Jul 2026 |
Oil, barrels lease total
Last 12 months 137,309 · prior 12 171,745(-20%)
Gas, mcf lease total
Last 12 months 422,472 · prior 12 408,262(+3%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Diamondback E&P LLCApr 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 864080-98 | Drill | Diamondback E&P LLC | Jan 14, 2021 | Jun 30, 2020 | Oct 14, 2021 | 13,000 |
| 864080-99 | Drill | Diamondback E&P LLC | Jun 29, 2020 | Jun 30, 2020 | — | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-50292 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,778 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| CapitanCAPITAN REEF - HIGH FLOWS | — | — |
| Grayburg | — | — |
| O'Brien | — | — |
| Queen | — | — |
| Rustler | — | — |
| San AndresSAN ANDRES - USABLE QUALITY WATE | — | — |
| Seven Rivers | — | — |
| Soma | — | — |
| Toborg | — | — |
| Yates | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,319 | 19,388 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,477 | 13.5 | 1,900 S |
| 7.625 | 8,500 | 8.75 | 670 S |
| 5.5 | 19,481 | 6.75 | 1,090 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 | Jun 6, 2023 | Apr 19, 2023 | Yes |
| 00 | Mar 11, 2022 | Feb 18, 2022 | 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 42-371-40267 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-40267 → 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.
State Eot Whale Unit 30-2642-371-40268
0.0 KM · Diamondback E&P LLC · Section with this well →
| Capitan | — | |
| O'Brien | — | |
| Queen | — | |
| Rustler | — | |
| San Andres | — | |
| Seven Rivers | — | |
| Soma | — | |
| Toborg | — |
10 TOPS · FIRST 8
State Eot Whale Unit 30-2642-371-39581
0.2 KM · Diamondback E&P LLC · Section with this well →
| Rustler | 2,000 | 772 |
| Grayburg | — | |
| O'Brien | — | |
| Queen | — | |
| Seven Rivers | — | |
| Soma | — | |
| Glorieta | — | |
| Toborg | — |
10 TOPS · FIRST 8
State Eot Whale Unit 30-2642-371-39582
0.2 KM · Diamondback E&P LLC · Section with this well →
| Rustler | 1,980 | 792 |
| Delaware | 5,224 | -2,452 |
| Bone Spring | 7,749 | -4,977 |
| Sullivan | — | |
| Toborg | — | |
| Tubb | — | |
| Waddell | — | |
| Wichita-Albany | — |
20 TOPS · FIRST 8
State Eot Whale Unit 30-2642-371-39583
0.2 KM · Diamondback E&P LLC · Section with this well →
| Rustler | 1,962 | 810 |
| Glorieta | — | |
| Grayburg | — | |
| Queen | — | |
| Seven Rivers | — | |
| Soma | — | |
| Toborg | — | |
| Tubb | — |
10 TOPS · FIRST 8
Neal Lethco 29-2 D42-371-40184
0.3 KM · Diamondback E&P LLC · Section with this well →
| Soma | — | |
| Glorieta | — | |
| Grayburg | — | |
| O'Brien | — | |
| Queen | — | |
| Rustler | — | |
| Seven Rivers | — | |
| Toborg | — |
10 TOPS · FIRST 8
Neal Lethco 29-2 E42-371-40186
0.3 KM · Diamondback E&P LLC · Section with this well →
| Rustler | 3,043 | -263 |
| O'Brien | — | |
| Queen | — | |
| Seven Rivers | — | |
| Glorieta | — | |
| Soma | — | |
| Toborg | — | |
| Tubb | — |
10 TOPS · FIRST 8
Neal Lethco 29-2 F42-371-40207
0.3 KM · Diamondback E&P LLC · Section with this well →
| Seven Rivers | — | |
| Glorieta | — | |
| Grayburg | — | |
| O'Brien | — | |
| Queen | — | |
| Rustler | — | |
| Soma | — | |
| Toborg | — |
10 TOPS · FIRST 8
Neal Lethco 29-2 C42-371-40064
0.7 KM · Diamondback E&P LLC · Section with this well →
| Yates | — | |
| Tubb | — | |
| Toborg | — | |
| Soma | — | |
| Seven Rivers | — | |
| Rustler | — | |
| Queen | — | |
| O'Brien | — |
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/37140267, documented in the API reference.