TEXAS · WELLS · WHEELER COUNTY · STILES 4C LEASE · API 42-483-33789 · DISTRICT 08
Stiles 4C #1904H
Wheeler County · Mills Ranch (Granite Wash Cons.) field · Producing · Horizontal
Stiles 4c #1904H (API 42-483-33789) is a horizontal well in Wheeler County operated by Formentera Operations LLC, completed February 24, 2014 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued October 25, 2013, permitted to 10,600 ft.
It was permitted by Apache Corporation and has since transferred to Formentera Operations LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Douglas, Tonkawa, Cottage Grove, Cottage Grove C.
Its lease has reported 57.5K barrels of oil and 542K mcf of gas since February 2014, last reporting volume in August 2026.
Operator of record
Permitted by Apache Corporation; the EWA schedule now lists a different operator.
- Based in
- Austin, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jun 11, 2026
- Permits on file
- 94
- Phone
- (512) 514-5779
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Formentera Operations LLC |
| Production reports | Formentera Operations LLCthrough Aug 2026 |
| Latest permit | Apache CorporationOct 25, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,600
- total depth, ft
- 1
- permits on file
- Oct 25, 2013
- last permit issued
- Feb 24, 2014
- completed
- 57.5K
- cumulative oil, bbl
- 542K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · FEB 2014 THROUGH AUG 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 24, 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 |
|---|---|---|---|---|---|---|
| Stiles 4C O-14-9019 | Mills Ranch (Granite Wash Cons.) | Formentera Operations LLC | 1 | 57.5K | 542K | Feb 2014 – Aug 2026 |
Gas, mcf lease total
Last 12 months 1,847 · prior 12 0
Oil, barrels lease total
Last 12 months 43 · prior 12 0
Wells named Stiles 4C
Formentera Operations LLC's other wells filed under this lease name in Wheeler 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.
- 1Apache CorporationFeb 2014 → Dec 2014
- 2Tapstone Energy, LLCJan 2015 → May 2021
- 3Formentera Operations LLCJun 2021 → Aug 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 772046-99 | Drill | Apache Corporation | Oct 17, 2013 | Oct 25, 2013 | Nov 15, 2013 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 24, 2014 | Stiles 4C O-14-9019 | Mills Ranch (Granite Wash Cons.) | Formentera Operations LLC | Producing | 10,600 |
Formation tops
As filed on W-2/G-1. Subsea from 2,259 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,816 | 15,414 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 390 | 17.5 | 530 S |
| 9.625 | 6,648 | 12.25 | 1,610 S |
| 5.5 | 15,450 | 8.75 | 1,560 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 | Sep 11, 2014 | Mar 31, 2014 | 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 42-483-33789 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-483-33789 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here 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/48333789, documented in the API reference.