TEXAS · WELLS · WHEELER COUNTY · TYLER 55 LEASE · API 42-483-33750 · DISTRICT 08
Tyler 55 #9H
Wheeler County · Stiles Ranch (Granite Wash Cons) field · Producing · Horizontal
Tyler 55 #9H (API 42-483-33750) is a horizontal well in Wheeler County operated by Formentera Operations LLC, completed November 25, 2013 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 22, 2013, permitted to 15,087 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 Upper Caldwell, Caldwell, Granite Wash, Atoka.
Its lease has reported 14.8K barrels of oil and 1.55M mcf of gas since November 2013, 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 CorporationJul 22, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 15,087
- total depth, ft
- 1
- permits on file
- Jul 22, 2013
- last permit issued
- Nov 25, 2013
- completed
- 14.8K
- cumulative oil, bbl
- 1.55M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · NOV 2013 THROUGH AUG 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 25, 2013
- 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 |
|---|---|---|---|---|---|---|
| Tyler 55 G-14-276614 | Stiles Ranch (Granite Wash Cons) | Formentera Operations LLC | 1 | 14.8K | 1.55M | Nov 2013 – Aug 2026 |
Gas, mcf lease total
Last 12 months 55,236 · prior 12 52,576(+5%)
Wells named Tyler 55
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 CorporationNov 2013 → Dec 2014
- 2Tapstone Energy, LLCJan 2015 → May 2021
- 3Formentera Operations LLCJun 2021 → Aug 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 766675-99 | Drill | Apache Corporation | Jul 18, 2013 | Jul 22, 2013 | Jul 27, 2013 | 15,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 25, 2013 | Tyler 55 G-14-276614 | Stiles Ranch (Granite Wash Cons) | Formentera Operations LLC | Producing | 15,087 |
Formation tops
As filed on W-2/G-1. Subsea from 2,178 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Upper Caldwell | 12,543 | -10,365 |
| Caldwell | 12,689 | -10,511 |
| Granite WashGRANITE WASH E | 14,458 | -12,280 |
| AtokaATOKA A | 14,980 | -12,802 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 15,538 | 19,910 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 335 | 17.5 | 465 S |
| 9.625 | 6,600 | 12.25 | 1,280 S |
| 5.5 | 20,015 | 8.75 | 2,230 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 | May 13, 2015 | Dec 20, 2013 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Oct 20, 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 Granite Wash, Atoka | TIFF | 14,500 to 19,665 | Oct 20, 2017 | 5.83 |
"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 42-483-33750 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-483-33750 → 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/48333750, documented in the API reference.