TEXAS · WELLS · HEMPHILL COUNTY · HUMPHREYS LEASE · API 42-211-32787 · DISTRICT 08
Humphreys #6037
Hemphill County · Mathers Ranch (Douglas) field · Producing · Vertical
Humphreys #6037 (API 42-211-32787) is a well in Hemphill County operated by Unbridled Resources LLC, completed September 6, 2003 and listed as producing on the RRC schedule, shut in March 1, 2023.
The RRC has issued one drilling permit, issued June 27, 2003, permitted to 7,400 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 3 formation tops, including B.Heebner, U. Douglas, L. Douglas.
Its lease has reported 1.51K barrels of oil and 481K mcf of gas since September 2003, last reporting volume in October 2025.
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 2025 |
| Latest permit | Questar Expl. and Prod. Co.Jun 27, 2003 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,400
- total depth, ft
- 1
- permits on file
- Jun 27, 2003
- last permit issued
- Sep 6, 2003
- completed
- 1.51K
- cumulative oil, bbl
- 481K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2003 THROUGH Oct 2025
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 6, 2003
- Shut in
- Mar 1, 2023
- 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 |
|---|---|---|---|---|---|---|
| Humphreys G-14-197589 | Mathers Ranch (Douglas) | Unbridled Resources, LLC | 1 | 1.51K | 481K | Sep 2003 – Oct 2025 |
Gas, mcf lease total
Last 12 months 7 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Questar Expl. and Prod. Co.Sep 2003 → Aug 2010
- 2QEP Energy CompanySep 2010 → Jun 2014
- 3Enervest Operating, L.L.C.Sep 2014 → Aug 2015
- 44P Energy Texas, LLCMar 2016 → Aug 2020
- 5Unbridled Resources, LLCMar 2021 → Oct 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 533586-99 | Drill | Questar Expl. and Prod. Co. | Jun 27, 2003 | Jun 27, 2003 | Aug 3, 2003 | 7,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 6, 2003 | Humphreys G-14-197589 | Mathers Ranch (Douglas) | Unbridled Resources LLC | Producing · shut in Mar 1, 2023 | 7,400 |
Formation tops
As filed on W-2/G-1. Subsea from 2,519 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| B.heebner | 7,002 | -4,483 |
| U. Douglas | 7,092 | -4,573 |
| L. Douglas | 7,270 | -4,751 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,089 | 7,109 | Perforated |
| 7,112 | 7,117 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,600 | 11 | 760 S |
| 4.5 | 7,400 | 7.875 | 200 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 | Nov 24, 2003 | Oct 2, 2003 | Yes |
| 00 | Nov 14, 2003 | — | — |
Well logs
2 logs loaded from the RRC's log index, the latest received Oct 23, 2006. 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 PorosityCOMPENSATED Z-DENSILOG COMPENSATED NEUTRON GASpans B.Heebner, U. Douglas, L. Douglas | TIFF | 5,400 to 7,408 | Oct 23, 2006run Aug 13, 2003 | — |
| ResistivityHIGH RESOLUTION DUAL INDUCTION FOCUSED GAMMASpans B.Heebner, U. Douglas, L. Douglas | TIFF | 1,600 to 7,408 | Oct 23, 2006run Aug 13, 2003 | — |
"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 42-211-32787 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-211-32787 → 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/21132787, documented in the API reference.