WELL · 42-317-44908 · DISTRICT 8
Whitaker 21-28 Unit #2192WD
Martin County · Spraberry (Trend Area) field · Shut IN · Horizontal
Whitaker 21-28 Unit #2192WD (API 42-317-44908) is a horizontal well in Martin County operated by SM Energy Company, completed June 14, 2023 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued December 14, 2022, permitted to 10,200 ft.
Completion filings report 18 formation tops, including Santa Rosa, Yates, Queen, Grayburg.
Its lease has reported 1.89M barrels of oil and 3.59M mcf of gas since March 2016, last reporting in July 2026. The lease carries 6 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Sep 3, 2025
- Permits on file
- 2,485
- Phone
- (303) 861-8140
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | SM Energy Company |
| Production reports | SM Energy Companythrough Apr 2026 |
| Latest permit | SM Energy CompanyDec 14, 2022 |
- 10,200
- total depth, ft
- 1
- permits on file
- Dec 14, 2022
- last permit issued
- Jun 14, 2023
- completed
- 1.89M
- cumulative oil, bbl
- 3.59M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2016 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 14, 2023
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
32.144081, -101.723794
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 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 |
|---|---|---|---|---|---|---|
| Whitaker 21-28 Unit O-10-47701 | Spraberry (Trend Area) | SM Energy Company | 6 | 1.89M | 3.59M | Mar 2016 – Jul 2026 |
Oil, barrels lease total
Last 12 months 133,266 · prior 12 155,342(-14%)
Gas, mcf lease total
Last 12 months 483,987 · prior 12 503,254(-4%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Endeavor Energy Resources L.P.Mar 2016 → Apr 2016
- 2Qstar Operating LLCMay 2016 → Dec 2016
- 3SM Energy CompanyJan 2017 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 886294-99 | Drill | SM Energy Company | Dec 7, 2022 | Dec 14, 2022 | Jan 7, 2023 | 10,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-47701 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,537 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 752 | 1,785 |
| Yates | 2,026 | 511 |
| Queen | 2,616 | -79 |
| Grayburg | 3,462 | -925 |
| San AndresSAN ANDRES - ACTIVE CO2 FLOOD; H | 3,854 | -1,317 |
| Clear ForkCLEARFORK | 5,600 | -3,063 |
| Spraberry | 6,711 | -4,174 |
| Dean | 7,997 | -5,460 |
| Wolfcamp | 8,201 | -5,664 |
| Cisco | — | — |
| Devonian | — | — |
| Ellenburger | — | — |
| Fusselman | — | — |
| Mississippian | — | — |
| Pennsylvanian | — | — |
| Precambrian (Undifferentiated) | — | — |
| Silurian (undifferentiated)SILURIAN | — | — |
| Strawn | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,923 | 19,229 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,475 | 17.5 | 1,139 S |
| 10.75 | 5,659 | 12.25 | 1,095 S |
| 5.5 | 19,325 | 7.875 | 2,400 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 | Jan 18, 2024 | Oct 31, 2023 | Yes |
| 00 | Sep 8, 2023 | Jun 22, 2023 | 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 42-317-44908 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-44908 → 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 neighbors, subsea-aligned so they line up regardless of surface terrain.
Jester42-317-44910
0.0 KM · SM Energy Company · Section with this well →
| Santa Rosa | 752 | 1,785 |
| Yates | 2,028 | 509 |
| Queen | 2,606 | -69 |
| Grayburg | 3,446 | -909 |
| San Andres | 3,833 | -1,296 |
| Spraberry | 6,690 | -4,153 |
| Dean | 7,985 | -5,448 |
| Wolfcamp | 8,177 | -5,640 |
10 TOPS · FIRST 8
Jester 21-28 B42-317-40659
0.3 KM · SM Energy Company · Section with this well →
| Santa Rosa | 376 | 2,149 |
| Yates | 2,029 | 496 |
| Queen | 2,869 | -344 |
| Grayburg | 3,455 | -930 |
| San Andres | 3,576 | -1,051 |
| Spraberry | 6,670 | -4,145 |
| Dean | 7,956 | -5,431 |
| Wolfcamp | 8,150 | -5,625 |
10 TOPS · FIRST 8
Jester 21-28 B42-317-40661
0.3 KM · SM Energy Company · Section with this well →
| Santa Rosa | 376 | 2,149 |
| Yates | 2,023 | 502 |
| Queen | 2,881 | -356 |
| Grayburg | 3,421 | -896 |
| San Andres | 3,598 | -1,073 |
| Spraberry | 6,674 | -4,149 |
| Cisco | — | |
| Dean | — |
10 TOPS · FIRST 8
Jester 21-28 B42-317-40660
0.3 KM · SM Energy Company · Section with this well →
| Santa Rosa | 376 | 2,149 |
| Yates | 2,023 | 502 |
| Queen | 2,891 | -366 |
| Grayburg | 3,426 | -901 |
| San Andres | 3,554 | -1,029 |
| Spraberry | 6,656 | -4,131 |
| Dean | 7,952 | -5,427 |
| Wolfcamp | 8,151 | -5,626 |
10 TOPS · FIRST 8
Jester42-317-43138
0.3 KM · SM Energy Company · Section with this well →
| Yates | 2,052 | 494 |
| Queen | 2,777 | -231 |
| Grayburg | 3,462 | -916 |
| San Andres | 3,878 | -1,332 |
| Spraberry | 6,712 | -4,166 |
| Pennsylvanian | — | |
| Wolfcamp | — | |
| Santa Rosa | — |
10 TOPS · FIRST 8
Whitaker 21-28 Unit42-317-43136
0.3 KM · SM Energy Company · Section with this well →
| Yates | 2,047 | 499 |
| Queen | 2,772 | -226 |
| Grayburg | 3,452 | -906 |
| San Andres | 3,868 | -1,322 |
| Spraberry | 6,716 | -4,170 |
| Cisco | — | |
| Dean | — | |
| Pennsylvanian | — |
10 TOPS · FIRST 8
Whitaker 21-28 Unit42-317-43135
0.3 KM · SM Energy Company · Section with this well →
| Yates | 2,046 | 500 |
| Queen | 2,779 | -233 |
| Grayburg | 3,459 | -913 |
| San Andres | 3,862 | -1,316 |
| Spraberry | 6,732 | -4,186 |
| Dean | 8,001 | -5,455 |
| Santa Rosa | — | |
| Pennsylvanian | — |
10 TOPS · FIRST 8
Whitaker 21-28 Unit42-317-43134
0.3 KM · SM Energy Company · Section with this well →
| Yates | 2,053 | 493 |
| Queen | 2,779 | -233 |
| Grayburg | 3,463 | -917 |
| San Andres | 3,879 | -1,333 |
| Spraberry | 6,733 | -4,187 |
| Dean | 8,021 | -5,475 |
| Wolfcamp | 8,222 | -5,676 |
| 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/31744908, documented in the API reference.