TEXAS · WELLS · HEMPHILL COUNTY · HUMPHREYS LEASE · API 42-211-32395 · DISTRICT 08
Humphreys #4
Hemphill County · Mathers Ranch (Douglas) field · Temp Abandoned · Vertical
Humphreys #4 (API 42-211-32395) is a well in Hemphill County operated by Unbridled Resources LLC, completed December 15, 1999 and listed as temp abandoned on the RRC schedule, shut in February 1, 2014.
The RRC has issued one drilling permit, issued November 5, 1999, permitted to 7,300 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 5 formation tops, including B/Anhydrite, Panhandle, Brown Dolomite, Heebner.
Its lease has reported 7.12K barrels of oil and 1.19M mcf of gas since December 1999, 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 Mar 2016 |
| Latest permit | Questar Expl. and Prod. Co.Nov 5, 1999 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,300
- total depth, ft
- 1
- permits on file
- Nov 5, 1999
- last permit issued
- Dec 15, 1999
- completed
- 7.12K
- cumulative oil, bbl
- 1.19M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 1999 THROUGH Mar 2016
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 15, 1999
- Shut in
- Feb 1, 2014
- 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-14-175856 | Mathers Ranch (Douglas) | Unbridled Resources, LLC | 1 | 7.12K | 1.19M | Dec 1999 – Mar 2016 |
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.Dec 1999 → Aug 2010
- 2QEP Energy CompanySep 2010 → Jun 2014
- 34P Energy Texas, LLCMar 2016 → Mar 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 489170-99 | Drill | Questar Expl. and Prod. Co. | Nov 5, 1999 | Nov 5, 1999 | Nov 15, 1999 | 7,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 15, 1999 | Humphreys G-14-175856 | Mathers Ranch (Douglas) | Unbridled Resources LLC | Temp Abandoned · shut in Feb 1, 2014 | 7,300 |
Formation tops
As filed on W-2/G-1. Subsea from 2,499 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| B/Anhydrite | 1,847 | 652 |
| Panhandle | 3,023 | -524 |
| Brown Dolomite | 3,856 | -1,357 |
| Heebner | 7,001 | -4,502 |
| DouglasUPPER DOUGLAS | 7,046 | -4,547 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,066 | 7,075 | Perforated |
| 7,080 | 7,082 | Perforated |
| 7,098 | 7,111 | Perforated |
| 7,117 | 7,123 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,629 | 12.25 | 835 S |
| 4.5 | 7,300 | 7.875 | 180 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 | Mar 15, 2000 | Feb 7, 2000 | Yes |
| 00 | Mar 3, 2000 | — | — |
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 42-211-32395 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-211-32395 → 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/21132395, documented in the API reference.