TEXAS · WELLS · HEMPHILL COUNTY · API 42-211-31867 · DISTRICT 08
Humphreys L. H. #1
Hemphill County · Feldman (Tonkawa) field · Temp Abandoned · Vertical
Humphreys L. H. #1 (API 42-211-31867) is a well in Hemphill County operated by Presidio Petroleum LLC, completed December 6, 1987 and listed as temp abandoned on the RRC schedule, shut in September 1, 2017.
The RRC has issued one drilling permit (amended once), issued July 28, 1987, permitted to 11,550 ft.
It was permitted by Sun Exploration & Production CO. and has since transferred to Presidio Petroleum LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Douglas, Tonkawa, Cottage Grove, Hogshooter.
Its 2 leases have reported 1.43K barrels of oil and 465K mcf of gas since January 1993, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Sun Exploration & Production Co.; the EWA schedule now lists a different operator.
- Based in
- Canadian, TX
- P-5 status
- Active (A)
- P-5 last filed
- May 1, 2026
- Permits on file
- 13
- Phone
- (806) 217-4483
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Unit Petroleum Company |
| Production reports | Unit Petroleum Companythrough Aug 2017 |
| Latest permit | Sun Exploration & Production Co.Jul 28, 1987 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,550
- total depth, ft
- 2
- permits on file
- Jul 28, 1987
- last permit issued
- Dec 6, 1987
- completed
- 1.43K
- cumulative oil, bbl
- 465K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 6, 1987
- Shut in
- Sep 1, 2017
- 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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Humphreys, L. H. G-14-170527 | Feldman (Tonkawa) | Presidio Petroleum LLC | 1 | 0 | 270K | May 1998 – Jul 2026 |
| Humphreys, L. H. O-14-6484 | Feldman (Tonkawa) | Unit Petroleum Company | 1 | 1.43K | 194K | Jan 1993 – Oct 2002 |
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.
- 1Questa Oil & Gas Co.Jan 1993 → Jul 2001
- 2Unit Petroleum CompanyAug 2001 → Aug 2017
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 333428-98 | Drill | Sun Exploration & Production Co. | Dec 4, 1987 | Jul 28, 1987 | — | 11,750 |
| 333428-99 | Drill | Sun Exploration & Production Co. | Jul 24, 1987 | Jul 28, 1987 | — | 11,750 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 6, 1987 | Humphreys L. H. G-14-170527 | Feldman (Tonkawa) | Presidio Petroleum LLC | Temp Abandoned · shut in Sep 1, 2017 | 11,550 |
| Dec 6, 1987 | Humphreys L. H. O-14-6484 | Feldman (Tonkawa) | Unit Petroleum Company | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,561 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Douglas | 6,982 | -4,421 |
| DouglasDOUGLAS SAND | 7,076 | -4,515 |
| Tonkawa | 7,721 | -5,160 |
| Cottage Grove | 8,320 | -5,759 |
| Hogshooter | 8,622 | -6,061 |
| Checkerboard | 8,817 | -6,256 |
| ClevelandUPPER CLEVELAND | 8,946 | -6,385 |
| ClevelandLOWER CLEVELAND | 9,237 | -6,676 |
| Oswego | 9,454 | -6,893 |
| Granite Wash | 9,950 | -7,389 |
| Atoka | 10,950 | -8,389 |
| MorrowMORROW SHALE | 11,226 | -8,665 |
| MorrowMORROW SAND | 11,268 | -8,707 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,738 | 7,757 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,984 | 12.25 | 1,230 S |
| 5.5 | 11,200 | 7.875 | 715 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. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Nov 18, 1998 | Aug 13, 1998 | — |
| 00 | Nov 3, 1998 | — | — |
| 00 | Jan 5, 1988 | Dec 21, 1987 | Yes |
| 00 | Dec 30, 1987 | — | — |
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 42-211-31867 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-211-31867 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
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/21131867, documented in the API reference.