WELL · 42-211-31777 · DISTRICT 10
Mathers Ranch #45
Hemphill County · Mathers Ranch (Granite Wash) field · Vertical
Mathers Ranch #45 (API 42-211-31777) is a plugged well in Hemphill County, plugged September 23, 2024, last operated by Devon Louisiana Corporation.
The RRC has issued 2 drilling permits between 1985 and 2004, permitted to 12,000 ft.
Completion filings report 8 formation tops, including Brown Dolomite, Douglas, Tonkawa, Kansas City.
Operator of record
Houston, TX · P-5 Y, filed Mar 7, 2008 · 361 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Devon Louisiana Corporation |
| Production reports | Devon Energy Production Co, L.P.through Jun 2015 |
| Latest permit | Devon Louisiana CorporationFeb 17, 2004 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,000
- total depth, ft
- 2
- permits on file
- Feb 17, 2004
- last permit issued
- Aug 14, 1986
- completed
- 0
- cumulative oil, bbl
- 162K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Sep 2024
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 14, 1986
- Shut in
- —
- Plugged
- Sep 23, 2024
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 |
|---|---|---|---|---|---|---|
| Mathers Ranch 167 G-14-203774 | Canadian, SE (Douglas) | Mmgl Txph, LLC | 1 | 0 | 100K | Mar 2004 – Sep 2024 |
| Mathers Ranch G-14-122013 | Mathers Ranch (Granite Wash) | Devon Louisiana Corporation | 1 | 0 | 62K | Jan 1993 – Jan 2005 |
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.
- 1Umc Petroleum CorporationJan 1993 → Jul 1998
- 2Ocean Energy, Inc.Aug 1998 → Aug 2003
- 3Devon Louisiana CorporationSep 2003 → Dec 2005
- 4Devon Energy Production Co, L.P.Jan 2006 → Jun 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 542065-99 | Recompletion | Devon Louisiana Corporation | Feb 17, 2004 | Feb 17, 2004 | — | 9,850 |
| 278664-99 | Drill | McOr Oil & Gas Corporation | Jun 21, 1985 | Jun 24, 1985 | Sep 21, 1985 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-14-122013 | — | — | — | — |
| — | — G-14-203774 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,265 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Brown Dolomite | 3,682 | -1,417 |
| Douglas | 6,892 | -4,627 |
| Tonkawa | 7,630 | -5,365 |
| Kansas City | 8,127 | -5,862 |
| Cleveland | 9,343 | -7,078 |
| Granite Wash | 9,948 | -7,683 |
| Atoka | 11,130 | -8,865 |
| Morrow | 11,724 | -9,459 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,936 | 7,008 | Perforated |
| 10,092 | 10,532 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,962 | 12.25 | 1,300 S |
| 5.5 | 11,451 | 7.875 | 400 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 | Sep 11, 2024 | Sep 6, 2024 | — |
| 00 | Apr 25, 2005 | May 26, 2004 | Yes |
| 00 | Oct 18, 2004 | — | — |
| 00 | Sep 24, 1986 | Aug 8, 1986 | Yes |
| 00 | Sep 13, 1986 | — | — |
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 42-211-31777 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-211-31777 → 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/21131777, documented in the API reference.