TEXAS · WELLS · MIDLAND COUNTY · FR IRIDIUM 11 LEASE · API 42-329-41143 · DISTRICT 7B
FR Iridium 11 #1
Midland County · Spraberry (Trend Area) R 40 Exc field · Producing · Vertical
- Fields on the latest permit · any of 5
- Dewey Lake (Atoka) · Frysak Farms (Devonian) · Petty 48 (Upper Strawn) · Rose Petal (Lower Miss.) · Spraberry (Trend Area) R 40 Exc
- Not one formation; the well must be completed in one of them, and no target formation is stated.
FR Iridium 11 #1 (API 42-329-41143) is a well in Midland County operated by Oxyrock Operating LLC, completed July 7, 2017 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued September 19, 2016, permitted to 11,336 ft.
It was permitted by Crownquest Operating, LLC and has since transferred to Oxyrock Operating LLC on the wellbore schedule.
Completion filings report 9 formation tops, including Yates, Queen, Grayburg, San Andres.
Its lease has reported 129K barrels of oil and 517K mcf of gas since July 2017, last reporting volume in August 2026.
Operator of record
Permitted by Crownquest Operating, LLC; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Apr 22, 2026
- Permits on file
- 394
- Phone
- (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Oxyrock Operating LLC |
| Production reports | Oxyrock Operating, LLCthrough Aug 2026 |
| Latest permit | Crownquest Operating, LLCSep 19, 2016 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,336
- total depth, ft
- 1
- permits on file
- Sep 19, 2016
- last permit issued
- Jul 7, 2017
- completed
- 129K
- cumulative oil, bbl
- 517K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · JUL 2017 THROUGH AUG 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 7, 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 |
|---|---|---|---|---|---|---|
| FR Iridium 11 O-10-49249 | Spraberry (Trend Area) R 40 Exc | Oxyrock Operating, LLC | 1 | 129K | 517K | Jul 2017 – Aug 2026 |
Oil, barrels lease total
Last 12 months 9,337 · prior 12 20,228(-54%)
Gas, mcf lease total
Last 12 months 46,632 · prior 12 90,352(-48%)
Wells named FR Iridium 11
Oxyrock Operating 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
Operator on the lease's P-4
Each operator named on the P-4 filings for this well's lease (a gas well is its own lease), from the date its filing took effect. The P-4 is filed by lease, so a date before the well was drilled is the lease's.
| Operator | From | To |
|---|---|---|
| Oxyrock Operating, LLC | Aug 1, 2024 | today |
| Crownquest Operating, LLC | Jul 7, 2017 | Aug 1, 2024 |
Reporting production
Every operator that reported production on this well's lease, in order.
- 1Crownquest Operating, LLCJul 2017 → Jul 2024
- 2Oxyrock Operating, LLCAug 2024 → Aug 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 817490-99 | Drill | Crownquest Operating, LLC | Aug 3, 2016 | Sep 19, 2016 | May 13, 2017 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 7, 2017 | FR Iridium 11 O-10-49249 | Spraberry (Trend Area) R 40 Exc | Oxyrock Operating LLC | Producing | 11,336 |
Formation tops
As filed on W-2/G-1. Subsea from 2,615 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,361 | 254 |
| Queen | 3,340 | -725 |
| Grayburg | 4,036 | -1,421 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 4,444 | -1,829 |
| Glorieta | 5,045 | -2,430 |
| Clear ForkCLEARFORK | 6,014 | -3,399 |
| Spraberry | 7,032 | -4,417 |
| SpraberrySPRABERRY UPPER-DEAN | 8,403 | -5,788 |
| Santa Rosa | — | — |
| Seven Rivers | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,604 | 11,220 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 335 | 17.5 | 325 S |
| 8.625 | 5,435 | 11 | 1,175 S |
| 5.5 | 11,336 | 7.875 | 1,700 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 29, 2018 | Dec 19, 2017 | Yes |
Well logs
1 log loaded from the RRC's log index, 1 of it with a digital LAS file, the latest received May 7, 2020. Neutron.
Click a log to get its files from the RRC (free account). It opens in a new tab on the RRC's log search for this well, which lists each file to view or download; the RRC has no address for a single file.
| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| NeutronSpans Yates, Queen, Grayburg, San Andres, Glorieta, Clear Fork, Spraberry | LAS + TIFF | 200 to 11,354 | May 7, 2020 | 3.11 + 39.8 |
"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.
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.
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 42-329-41143 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-41143 → 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/32941143, documented in the API reference.