WELL · 42-195-00348 · DISTRICT 10
Mathews #1
Hansford County · Hansford (Morrow Upper) field · Vertical
Mathews #1 (API 42-195-00348) is a well in Hansford County operated by Graham - Michaelis Corporation, completed February 11, 1958.
The RRC has issued one drilling permit, issued June 29, 1983, permitted to 7,565 ft.
Completion filings report 4 formation tops, including Brown Dolomite, Kc Lime, Oswego, Morrow.
No lease production has been reported under this well’s leases.
Operator of record
Graham - Michaelis Corporation
- Based in
- Wichita, KS
- P-5 status
- Inactive (I)
- P-5 last filed
- Feb 28, 1996
- Permits on file
- 1
- Phone
- (316) 264-8394
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Graham - Michaelis Corporation |
| Production reports | O'Brien Energy Resources Corpthrough Mar 2026 |
| Latest permit | Graham - Michaelis CorporationJun 29, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,565
- total depth, ft
- 1
- permits on file
- Jun 29, 1983
- last permit issued
- Feb 11, 1958
- completed
- 0
- cumulative oil, bbl
- 917K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 11, 1958
- Shut in
- —
- Plugged
- —
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 |
|---|---|---|---|---|---|---|
| Mathews G-14-110122 | Hansford (Morrow, Lower) | O'Brien Energy Resources Corp | 1 | 0 | 917K | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 5,819 · prior 12 2,897(+101%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Graham - Michaelis CorporationJan 1993 → Oct 1996
- 2Harris Oil and Gas CompanyNov 1996 → Apr 1998
- 3Westport Oil and Gas Company IncMay 1998 → Feb 2002
- 4Westport Oil and Gas Company, LPMar 2002 → Feb 2006
- 5Kerr-McGee Oil & Gas Onshore LPMar 2006 → Apr 2007
- 6Exco Resources, Inc.May 2007 → Aug 2009
- 7Encore Operating, L.P.Sep 2009 → Dec 2009
- 8Kaiser-Francis Oil CompanyJan 2010 → May 2018
- 9JTL Operating Co., IncJun 2018 → Feb 2019
- 10Kem Energy, Inc.Mar 2019 → Nov 2021
- 11O'Brien Energy Resources CorpDec 2021 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 199893-99 | Recompletion | Graham - Michaelis Corporation | Jun 29, 1983 | Jun 29, 1983 | — | 7,565 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-14-110122 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,927 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Brown Dolomite | 3,008 | -81 |
| KC Lime | 5,694 | -2,767 |
| Oswego | 6,084 | -3,157 |
| Morrow | 6,833 | -3,906 |
| MorrowUPPER MORROW SAND | 6,961 | -4,034 |
| MorrowLOWER MORROW SAND | 7,449 | -4,522 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,962 | 6,994 | Perforated |
| 7,450 | 7,510 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,650 | — | 800 sx |
| 5.5 | 7,565 | — | 1,000 sx |
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 | Jul 30, 1984 | Jan 5, 1984 | — |
| 00 | Jun 9, 1984 | Jan 5, 1984 | — |
| 00 | Jan 12, 1984 | — | — |
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 42-195-00348 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-195-00348 → 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/19500348, documented in the API reference.