TEXAS · WELLS · MIDLAND COUNTY · ST-ST S A LEASE · API 42-329-39259 · DISTRICT 7B
St-St S A #4404H
Midland County · Spraberry (Trend Area) field · Producing · Horizontal
ST-ST S A #4404H (API 42-329-39259) is a horizontal well in Midland County operated by Diamondback E&P LLC, completed November 10, 2014 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued March 26, 2014, permitted to 9,867 ft.
Completion filings report 9 formation tops, including Santa Rosa, Yates, Seven Rivers, Queen.
Its lease has reported 167K barrels of oil and 665K mcf of gas since November 2014, last reporting volume in August 2026.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- May 4, 2026
- Permits on file
- 5,254
- Phone
- (432) 221-7400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Diamondback E&P LLC |
| Production reports | Diamondback E&P LLCthrough Aug 2026 |
| Latest permit | Diamondback E&P LLCMar 26, 2014 |
- 9,867
- total depth, ft
- 1
- permits on file
- Mar 26, 2014
- last permit issued
- Nov 10, 2014
- completed
- 167K
- cumulative oil, bbl
- 665K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · NOV 2014 THROUGH AUG 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 10, 2014
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 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 |
|---|---|---|---|---|---|---|
| St-St S A O-10-46306 | Spraberry (Trend Area) | Diamondback E&P LLC | 1 | 167K | 665K | Nov 2014 – Aug 2026 |
Gas, mcf lease total
Last 12 months 33,128 · prior 12 44,374(-25%)
Oil, barrels lease total
Last 12 months 1,827 · prior 12 2,036(-10%)
Wells named St-St S A
Diamondback E&P LLC's other wells filed under this lease name in Midland County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Every operator that reported production on this well's lease, in order.
- 1Diamondback E&P LLCNov 2014 → Aug 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 780891-99 | Drill | Diamondback E&P LLC | Feb 27, 2014 | Mar 26, 2014 | Mar 27, 2014 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 10, 2014 | St-St S A O-10-46306 | Spraberry (Trend Area) | Diamondback E&P LLC | Producing | 9,867 |
Formation tops
As filed on W-2/G-1. Subsea from 2,890 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 1,020 | 1,870 |
| Yates | 2,948 | -58 |
| Seven Rivers | 3,377 | -487 |
| Queen | 3,759 | -869 |
| Grayburg | 4,266 | -1,376 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 4,702 | -1,812 |
| Glorieta | 6,155 | -3,265 |
| Clear ForkCLEARFORK | 7,328 | -4,438 |
| Spraberry | 8,232 | -5,342 |
| SpraberrySPRABERRY UPPER-DEAN | 9,426 | -6,536 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,020 | 17,131 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 379 | 17.5 | 650 S |
| 9.625 | 9,219 | 12.25 | 1,123 S |
| 5.5 | 17,275 | 8.5 | 2,760 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jun 19, 2015 | Feb 18, 2015 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received May 8, 2017. Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| RESISTIVITYSpans Santa Rosa, Yates, Seven Rivers, Queen, Grayburg, San Andres, Glorieta, Clear Fork, Spraberry | TIFF | 2,270 to 10,001 | May 8, 2017run Aug 28, 2014 | 7.20 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-329-39259 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-39259 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/32939259, documented in the API reference.