WELL · 42-461-35955 · DISTRICT 7
Kira #4604
Upton County · Spraberry (Trend Area) field · Shut IN · Vertical
Kira #4604 (API 42-461-35955) is a well in Upton County operated by SM Energy Company, completed June 25, 2026 and listed as shut in on the RRC schedule, shut in February 1, 2025.
The RRC has issued one drilling permit, issued July 3, 2008, permitted to 10,573 ft.
It was permitted by ST. Mary Land & Exploration CO. and has since transferred to SM Energy Company on the wellbore schedule.
Completion filings report 4 formation tops, including San Andres, Clear Fork, Spraberry, Wolfcamp.
Its lease has reported 453K barrels of oil and 931K mcf of gas since October 2005, last reporting in July 2026. The lease carries 9 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by St. Mary Land & Exploration Co.; the EWA schedule now lists a different operator.
- 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 | St. Mary Land & Exploration Co.Jul 3, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,573
- total depth, ft
- 1
- permits on file
- Jul 3, 2008
- last permit issued
- Jun 25, 2026
- completed
- 453K
- cumulative oil, bbl
- 931K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2005 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 25, 2026
- Shut in
- Feb 1, 2025
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
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 9 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Kira O-9-15818 | Spraberry (Trend Area) | SM Energy Company | 9 | 453K | 931K | Oct 2005 – Jul 2026 |
Oil, barrels lease total
Last 12 months 603 · prior 12 1,574(-62%)
Gas, mcf lease total
Last 12 months 749 · prior 12 2,618(-71%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Henry Petroleum LPOct 2005 → Nov 2006
- 2St. Mary Land & Exploration Co.Dec 2006 → Jun 2010
- 3SM Energy CompanyJul 2010 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 664640-99 | Drill | St. Mary Land & Exploration Co. | Jun 17, 2008 | Jul 3, 2008 | Jul 29, 2008 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 25, 2026 | Kira O-9-15818 | Spraberry (Trend Area) | SM Energy Company | Shut IN · shut in Feb 1, 2025 | 10,573 |
Formation tops
As filed on W-2/G-1. Subsea from 2,894 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 4,893 | -1,999 |
| Clear ForkCLEARFORK | 7,082 | -4,188 |
| Spraberry | 7,732 | -4,838 |
| Wolfcamp | 9,059 | -6,165 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,900 | 7,910 | Perforated |
| 8,040 | 8,050 | Perforated |
| 8,190 | 8,200 | Perforated |
| 8,320 | 8,330 | Perforated |
| 9,000 | 9,020 | Perforated |
| 9,260 | 9,280 | Perforated |
| 9,410 | 9,430 | Perforated |
| 9,620 | 9,640 | Perforated |
| 9,870 | 9,890 | Perforated |
| 10,010 | 10,040 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 401 | 12.25 | 205 S |
| 5.5 | 10,573 | 7.875 | 1,125 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 21, 2026 | Oct 1, 2026 | — |
| 00 | May 21, 2009 | Mar 16, 2009 | Yes |
| 00 | Apr 8, 2009 | — | — |
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 42-461-35955 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-35955 → 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.
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/46135955, documented in the API reference.