TEXAS · WELLS · UPTON COUNTY · DOROTHY F LEASE · API 42-461-40432 · DISTRICT 6E
Dorothy F #10LS
Upton County · Spraberry (Trend Area) field · Producing · Horizontal
Dorothy F #10LS (API 42-461-40432) is a horizontal well in Upton County operated by Summit Petroleum LLC, completed July 27, 2017 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued October 4, 2016, permitted to 8,334 ft.
Completion filings report 9 formation tops, including San Andres, Spraberry, Wolfcamp, Devonian.
Its lease has reported 194K barrels of oil and 1.46M mcf of gas since July 2017, last reporting volume in August 2026.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 17, 2026
- Permits on file
- 1,062
- Phone
- (432) 682-9800
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Summit Petroleum LLC |
| Production reports | Summit Petroleum LLCthrough Aug 2026 |
| Latest permit | Summit Petroleum LLCOct 4, 2016 |
- 8,334
- total depth, ft
- 1
- permits on file
- Oct 4, 2016
- last permit issued
- Jul 27, 2017
- completed
- 194K
- cumulative oil, bbl
- 1.46M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · JUL 2017 THROUGH AUG 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 27, 2017
- 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 |
|---|---|---|---|---|---|---|
| Dorothy F O-9-19594 | Spraberry (Trend Area) | Summit Petroleum LLC | 1 | 194K | 1.46M | Jul 2017 – Aug 2026 |
Gas, mcf lease total
Last 12 months 110,694 · prior 12 126,113(-12%)
Oil, barrels lease total
Last 12 months 5,981 · prior 12 7,256(-18%)
Wells named Dorothy F
Summit Petroleum LLC's other wells filed under this lease name in Upton 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.
- 1Summit Petroleum LLCJul 2017 → Aug 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 818685-99 | Drill | Summit Petroleum LLC | Sep 21, 2016 | Oct 4, 2016 | Dec 20, 2016 | 8,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 27, 2017 | Dorothy F O-9-19594 | Spraberry (Trend Area) | Summit Petroleum LLC | Producing | 8,334 |
Formation tops
As filed on W-2/G-1. Subsea from 2,730 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San AndresSAN ANDRES - SALTWATER FLOW | 5,050 | -2,320 |
| Spraberry | 6,980 | -4,250 |
| Wolfcamp | 8,150 | -5,420 |
| Devonian | — | — |
| Ellenburger | — | — |
| Fusselman | — | — |
| Grayburg | — | — |
| Strawn | — | — |
| Yates | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,465 | 17,617 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 462 | 17.5 | 598 S |
| 9.625 | 7,628 | 12.25 | 2,750 S |
| 5.5 | 19,538 | 8.5 | 4,220 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 | Jan 18, 2018 | Jan 5, 2018 | — |
| 00 | Jan 3, 2018 | Nov 20, 2017 | — |
| 00 | Sep 15, 2017 | Aug 10, 2017 | — |
Well logs
1 log loaded from the RRC's log index, 1 of it with a digital LAS file, the latest received Aug 10, 2017. Gamma ray. 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 |
|---|---|---|---|---|
| Gamma RaySpans San Andres, Spraberry, Wolfcamp | LAS + TIFF | 0 to 19,538 | Aug 10, 2017 | 0.89 + 12.4 |
"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 42-461-40432 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-40432 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it. The University Lands library has no per-well link: then paste it into its 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/46140432, documented in the API reference.