TEXAS · WELLS · HEMPHILL COUNTY · MATHERS 133 LEASE · API 42-211-35253 · DISTRICT 08
Mathers 133 #1H
Hemphill County · Lipscomb S.E. (Cleveland) field · Producing · Horizontal
Mathers 133 #1H (API 42-211-35253) is a horizontal well in Hemphill County operated by Presidio Petroleum LLC, completed July 25, 2014 and listed as producing on the RRC schedule, shut in June 1, 2025.
The RRC has issued one drilling permit, issued October 17, 2013, permitted to 8,111 ft.
It was permitted by Unit Petroleum Company and has since transferred to Presidio Petroleum LLC on the wellbore schedule.
Completion filings report 13 formation tops, including Brown Dolomite, Douglas, Tonkawa, Cleveland.
Its lease has reported 15.7K barrels of oil and 267K mcf of gas since July 2014, last reporting volume in May 2025.
Operator of record
Permitted by Unit Petroleum Company; 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 | Presidio Petroleum LLC |
| Production reports | Presidio Petroleum LLCthrough May 2025 |
| Latest permit | Unit Petroleum CompanyOct 17, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,111
- total depth, ft
- 1
- permits on file
- Oct 17, 2013
- last permit issued
- Jul 25, 2014
- completed
- 15.7K
- cumulative oil, bbl
- 267K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2014 THROUGH May 2025
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 25, 2014
- Shut in
- Jun 1, 2025
- 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 |
|---|---|---|---|---|---|---|
| Mathers 133 G-14-276188 | Lipscomb, S.E. (Cleveland) | Presidio Petroleum LLC | 1 | 15.7K | 267K | Jul 2014 – May 2025 |
Gas, mcf lease total
Last 12 months 7 · prior 12 2,032(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Unit Petroleum CompanyJul 2014 → Sep 2023
- 2Eqv Operating LLCOct 2023 → May 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 771444-99 | Drill | Unit Petroleum Company | Oct 8, 2013 | Oct 17, 2013 | Apr 17, 2014 | 8,160 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 25, 2014 | Mathers 133 G-14-276188 | Lipscomb S.E. (Cleveland) | Presidio Petroleum LLC | Producing · shut in Jun 1, 2025 | 8,111 |
Formation tops
As filed on W-2/G-1. Subsea from 2,623 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Brown DolomiteBROWN DOLOMITE - PROD, PRESSURED | 3,618 | -995 |
| Douglas | 6,341 | -3,718 |
| Tonkawa | 6,341 | -3,718 |
| Cleveland | 8,041 | -5,418 |
| Atoka | — | — |
| Brownsville | — | — |
| Cherokee | — | — |
| Des Moines | — | — |
| Granite Washes (Hepler) | — | — |
| Kansas CityKANSAS CITY (HOGSHOOTER) | — | — |
| OswegoOSWEGO UPPER | — | — |
| PennsylvanianPENNSYLVANIAN (MARMATON) | — | — |
| PennsylvanianPENNSYLVANIAN SAND | — | — |
| Topeka | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,446 | 12,985 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,461 | 12.25 | 1,985 S |
| 7 | 8,446 | 8.75 | 385 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 | May 5, 2015 | Dec 15, 2014 | — |
| 00 | Mar 31, 2015 | Aug 6, 2014 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received May 12, 2017. 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 Tonkawa, Douglas, Cleveland | TIFF | 7,548 to 12,932 | May 12, 2017run May 12, 2014 | 2.29 |
"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 42-211-35253 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-211-35253 → 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/21135253, documented in the API reference.