TEXAS · WELLS · WHEELER COUNTY · TREADWELL 35 LEASE · API 42-483-33696 · DISTRICT 08
Treadwell 35 #6H
Wheeler County · Buffalo Wallow (Granite Wash) field · Not Eligible for Allowable · Horizontal
Treadwell 35 #6H (API 42-483-33696) is a horizontal well in Wheeler County operated by Unbridled Resources LLC, completed September 27, 2013 and listed as not eligible for allowable on the RRC schedule.
The RRC has issued one drilling permit (amended twice), issued June 18, 2013, permitted to 11,805 ft.
It was permitted by Linn Operating, Inc. and has since transferred to Unbridled Resources LLC on the wellbore schedule.
Completion filings report 11 formation tops, including B/Heebner - T/Douglas, T/Tonkawa, Avant Ls, Kansas City.
Its lease has reported 18K barrels of oil and 881K mcf of gas since September 2013, with no volume in the three years through April 2026.
Operator of record
Permitted by Linn Operating, Inc.; the EWA schedule now lists a different operator.
- Based in
- Oklahoma City, OK
- P-5 status
- Active (A)
- P-5 last filed
- Dec 17, 2025
- Permits on file
- 6
- Phone
- (318) 751-3917
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Unbridled Resources LLC |
| Production reports | Unbridled Resources, LLCthrough Dec 2014 |
| Latest permit | Linn Operating, Inc.Jun 18, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,805
- total depth, ft
- 3
- permits on file
- Jun 18, 2013
- last permit issued
- Sep 27, 2013
- completed
- 18K
- cumulative oil, bbl
- 881K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2013 THROUGH Dec 2014
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 27, 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.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 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 |
|---|---|---|---|---|---|---|
| Treadwell 35 G-14-274883 | Buffalo Wallow (Granite Wash) | Unbridled Resources, LLC | 1 | 18K | 881K | Sep 2013 – Dec 2014 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Linn Operating, Inc.Sep 2013 → Dec 2014
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 761610-97 | Drill | Linn Operating, Inc. | Apr 17, 2014 | Jun 18, 2013 | Aug 2, 2013 | 11,875 |
| 761610-98 | Drill | Linn Operating, Inc. | Jun 19, 2013 | Jun 18, 2013 | Aug 2, 2013 | 11,875 |
| 761610-99 | Drill | Linn Operating, Inc. | Apr 29, 2013 | Jun 18, 2013 | Aug 2, 2013 | 11,875 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 27, 2013 | Treadwell 35 G-14-274883 | Buffalo Wallow (Granite Wash) | Unbridled Resources LLC | Not Eligible for Allowable | 11,805 |
Formation tops
As filed on W-2/G-1. Subsea from 2,658 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| B/Heebner - T/Douglas | 8,382 | -5,724 |
| T/Tonkawa | 8,382 | -5,724 |
| Avant LS | 9,905 | -7,247 |
| Kansas CityKANSAS CITY 'A' | 10,128 | -7,470 |
| Cleveland | 10,632 | -7,974 |
| Marmaton | 10,829 | -8,171 |
| OswegoOSWEGO BASE | 11,043 | -8,385 |
| Cherokee | 11,245 | -8,587 |
| Cherokee Marker | 11,245 | -8,587 |
| Alvin GW | 11,364 | -8,706 |
| Carr GW | 11,471 | -8,813 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,143 | 16,689 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 620 | 17.5 | 750 S |
| 9.625 | 6,840 | 12.25 | 585 S |
| 5.5 | 16,877 | 8.75 | 2,120 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 | Jul 5, 2017 | Jun 27, 2017 | — |
| 00 | Dec 2, 2014 | Jan 15, 2014 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received May 2, 2016. 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 T/Tonkawa, B/Heebner - T/Douglas, Avant Ls, Kansas City, Cleveland, Marmaton, Oswego, Cherokee, Cherokee Marker, Alvin Gw, Carr Gw | TIFF | 6,782 to 16,822 | May 2, 2016run Aug 30, 2013 | 3.26 |
"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 42-483-33696 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-483-33696 → 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/48333696, documented in the API reference.