WELL · 42-041-30822 · DISTRICT 3
Mahoney-Shannon #1H
Brazos County · Kurten (Woodbine) field · Horizontal
Mahoney-Shannon #1H (API 42-041-30822) is a plugged horizontal well in Brazos County, plugged December 24, 1996, last operated by Texas State Oil CO..
The RRC has issued 3 drilling permits (amended once) between 1982 and 2005, permitted to 9,300 ft.
It was permitted by 7711 Corporation, The and has since transferred to Texas State Oil CO. on the wellbore schedule.
Completion filings report 3 formation tops, including Sa Austin Chalk, Buda, Georgetown.
Its 2 leases have reported 26.2K barrels of oil and 55.9K mcf of gas since January 1993, last reporting in July 2009. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by 7711 Corporation, The; the EWA schedule now lists a different operator.
Irving, TX · P-5 Y, filed Apr 14, 2000 · 6 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Texas State Oil Co. |
| Production reports | 7711 Corporation, Thethrough Oct 2008 |
| Latest permit | 7711 Corporation, TheOct 19, 2005 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,300
- total depth, ft
- 4
- permits on file
- Oct 19, 2005
- last permit issued
- Oct 14, 1982
- completed
- 26.2K
- cumulative oil, bbl
- 55.9K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2009
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 14, 1982
- Shut in
- —
- Plugged
- Dec 24, 1996
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 |
|---|---|---|---|---|---|---|
| Stern O-3-24884 | Kurten (Buda) | 7711 Corporation, The | 1 | 20.4K | 38.6K | Dec 2005 – Jul 2009 |
| Mahoney-Shannon O-3-17192 | Kurten (Buda) | Texas State Oil Co. | 1 | 5.73K | 17.3K | Jan 1993 – Apr 1997 |
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.
- 1Mabry, F. C.Jan 1993 → Jun 1993
- 2Chenango Oil and Gas Co.Jul 1993 → Oct 1994
- 3Texas State Oil Co.Nov 1994 → Oct 1996
- 47711 Corporation, TheJan 2006 → Sep 2008
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 608012-98 | Reenter | 7711 Corporation, The | Aug 25, 2006 | Oct 19, 2005 | Nov 26, 2005 | 8,777 |
| 608012-99 | Reenter | 7711 Corporation, The | Oct 17, 2005 | Oct 19, 2005 | — | 8,777 |
| 226064-99 | Recompletion | Penta Energy Corporation | Aug 22, 1983 | Dec 30, 1983 | — | 9,300 |
| 173950-99 | Drill | Penta Energy Corporation | Aug 30, 1982 | Aug 30, 1982 | — | 9,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-17192 | — | — | — | — |
| — | — O-3-24884 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 299 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| SA Austin Chalk | 7,705 | -7,406 |
| Buda | 8,750 | -8,451 |
| Georgetown | 8,860 | -8,561 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,130 | 8,210 | Perforated |
| 8,610 | 8,670 | Perforated |
| 8,750 | 11,693 | Perforated |
| 8,812 | 11,675 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,580 | 12.25 | 1,315 S |
| 2.375 | 8,081 | — | — |
| 5.5 | 8,735 | 7.875 | 359 S |
| 5.5 | 8,784 | 8.75 | 710 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 | Feb 5, 2007 | Apr 21, 2006 | — |
| 00 | Sep 18, 2006 | — | — |
| 00 | Jan 31, 1984 | Oct 17, 1983 | — |
| 00 | Jan 25, 1984 | Oct 17, 1983 | — |
| 00 | Jan 12, 1984 | Dec 2, 1982 | — |
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 42-041-30822 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-041-30822 → 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/04130822, documented in the API reference.