WELL · 42-305-30242 · DISTRICT 8
Mathers Leila Y. #1403
Lynn County · O Donnell N. (Strawn) field · Vertical
Mathers Leila Y. #1403 (API 42-305-30242) is a well in Lynn County operated by Maxus Exploration Company, completed March 15, 1984.
The RRC has issued 3 drilling permits between 1981 and 1989, permitted to 9,400 ft.
Completion filings report 12 formation tops, including U/Spby, U. Spraberry, L/Spby, L. Spraberry.
Its lease has reported 44K barrels of oil and 30.8K mcf of gas since January 1993, last reporting in July 2026.
Operator of record
- Based in
- Dallas, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Apr 11, 1994
- Permits on file
- 203
- Phone
- (214) 953-2979
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Maxus Exploration Company |
| Production reports | SSC, Inc.through Apr 2026 |
| Latest permit | Maxus Exploration CompanySep 8, 1989 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,400
- total depth, ft
- 3
- permits on file
- Sep 8, 1989
- last permit issued
- Mar 15, 1984
- completed
- 44K
- cumulative oil, bbl
- 30.8K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 15, 1984
- 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 |
|---|---|---|---|---|---|---|
| Mathers, Leila Y. O-11-66379 | O'Donnell, N. (Mississippian) | SSC, Inc. | 1 | 44K | 30.8K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 596 · prior 12 602(-1%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Lynx Energy Company, Inc.Jan 1993 → Aug 1995
- 2Valla Energy CorporationSep 1995 → Dec 1996
- 3Stephens, Autry C.Jan 1997 → Aug 2000
- 4Endeavor Energy Resources L.P.Sep 2000 → Dec 2022
- 5SSC, Inc.Jan 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 363718-99 | Other | Maxus Exploration Company | Sep 8, 1989 | Sep 8, 1989 | — | 9,363 |
| 233318-99 | Recompletion | Diamond Shamrock Exploration Co. | Mar 22, 1984 | Mar 23, 1984 | — | 8,900 |
| 110458-99 | Drill | Diamond Chemicals Company | Mar 3, 1981 | Mar 3, 1981 | Sep 18, 1981 | 9,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-66379 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,872 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| U/Spby | 3,855 | -983 |
| U. Spraberry | 3,855 | -983 |
| L/Spby | 6,415 | -3,543 |
| L. Spraberry | 6,415 | -3,543 |
| Abo | 6,990 | -4,118 |
| Dean | 7,300 | -4,428 |
| Wlfcmp | 7,555 | -4,683 |
| Wolfcamp | 7,555 | -4,683 |
| Strawn | 8,595 | -5,723 |
| MississippianMISS | 8,955 | -6,083 |
| MississippianMISSISSIPPI | 8,955 | -6,083 |
| Ellen | 9,230 | -6,358 |
| Ellenburger | 9,230 | -6,358 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,598 | 8,606 | Perforated |
| 8,956 | 8,968 | Perforated |
| 8,956 | 9,038 | Perforated |
| 8,984 | 8,999 | Perforated |
| 9,011 | 9,016 | Perforated |
| 9,023 | 9,038 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 458 | 17.5 | 500 S |
| — | 2,144 | — | 300 S |
| 9.625 | 4,472 | 12.25 | 750 S |
| 2.375 | 8,717 | — | — |
| 5.5 | 9,362 | 8.75 | 900 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 18, 1989 | Aug 24, 1989 | — |
| 00 | Sep 12, 1989 | — | — |
| 00 | Apr 27, 1984 | Apr 2, 1984 | — |
| 00 | Apr 20, 1984 | Apr 2, 1984 | — |
| 00 | Jan 12, 1984 | Dec 14, 1981 | — |
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 42-305-30242 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-305-30242 → 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/30530242, documented in the API reference.