TEXAS · WELLS · WHEELER COUNTY · HEFLEY LEASE · API 42-483-32265 · DISTRICT 08
Hefley #201
Wheeler County · Frye Ranch (Consolidated) field · Producing · Vertical
Hefley #201 (API 42-483-32265) is a well in Wheeler County operated by Unbridled Resources LLC, completed April 28, 2008 and listed as producing on the RRC schedule, shut in September 1, 2020.
The RRC has issued one drilling permit (amended once), issued March 16, 2007, permitted to 15,450 ft.
It was permitted by Questar Expl. And Prod. CO. and has since transferred to Unbridled Resources LLC on the wellbore schedule.
Completion filings report one formation top, including Granite Wash.
Its lease has reported 7.72K barrels of oil and 594K mcf of gas since April 2008, with no volume in the three years through April 2026.
Operator of record
Permitted by Questar Expl. and Prod. Co.; 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 Oct 2020 |
| Latest permit | Questar Expl. and Prod. Co.Mar 16, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 15,450
- total depth, ft
- 2
- permits on file
- Mar 16, 2007
- last permit issued
- Apr 28, 2008
- completed
- 7.72K
- cumulative oil, bbl
- 594K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2008 THROUGH Oct 2020
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 28, 2008
- Shut in
- Sep 1, 2020
- 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 |
|---|---|---|---|---|---|---|
| Hefley G-14-242279 | Frye Ranch (Consolidated) | Unbridled Resources, LLC | 1 | 7.72K | 594K | Apr 2008 – Oct 2020 |
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.
- 1Questar Expl. and Prod. Co.Apr 2008 → Aug 2010
- 2QEP Energy CompanySep 2010 → Jun 2014
- 3Enervest Operating, L.L.C.Jul 2014 → Mar 2018
- 44P Energy Texas, LLCApr 2018 → Oct 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 632085-98 | Drill | Questar Expl. and Prod. Co. | Jul 17, 2008 | Mar 16, 2007 | Jan 29, 2008 | 16,100 |
| 632085-99 | Drill | Questar Expl. and Prod. Co. | Jan 18, 2007 | Mar 16, 2007 | Jan 29, 2008 | 16,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 28, 2008 | Hefley G-14-242279 | Frye Ranch (Consolidated) | Unbridled Resources LLC | Producing · shut in Sep 1, 2020 | 15,450 |
Formation tops
As filed on W-2/G-1. Subsea from 2,429 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Granite Wash | 11,442 | -9,013 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,516 | 12,254 | Perforated |
| 12,292 | 13,086 | Perforated |
| 13,157 | 13,320 | Perforated |
| 13,609 | 14,947 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 301 | 17.5 | 400 S |
| 9.625 | 3,140 | 12.25 | 1,980 S |
| 5.5 | 15,450 | 7.875 | 1,550 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 | Dec 15, 2008 | Jun 16, 2008 | Yes |
| 00 | Nov 20, 2008 | — | — |
Well logs
2 logs loaded from the RRC's log index, the latest received Mar 25, 2011. Density, Neutron, 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 |
|---|---|---|---|---|
| NEUTRON/DENSITY POROSITYSpans Granite Wash | TIFF | 11,361 to 15,412 | Mar 25, 2011run Mar 26, 2008 | 3.00 |
| RESISTIVITYSpans Granite Wash | TIFF | 11,361 to 15,412 | Mar 25, 2011run Mar 26, 2008 | 2.70 |
"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 42-483-32265 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-483-32265 → 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/48332265, documented in the API reference.