WELL · 42-287-31251 · DISTRICT 3
Mann, Oscar #1
Lee County · Horizontal
Mann, Oscar #1 (API 42-287-31251) is a plugged horizontal well in Lee County, plugged April 1, 2025, last operated by Gemini Exploration Company.
The RRC has issued 3 drilling permits between 1982 and 1994, permitted to 11,000 ft.
Completion filings report 4 formation tops, including Taylor, Pecan Gap, Austin Chalk, Eaglefordshale.
Its lease has reported 256K barrels of oil and 576K mcf of gas since August 1994, last reporting in April 2025.
Operator of record
Dallas, TX · P-5 Y, filed Apr 14, 2000 · 174 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Impetro Operating LLCthrough Aug 2011 |
| Latest permit | Gemini Exploration CompanyJul 18, 1994 |
- 11,000
- total depth, ft
- 3
- permits on file
- Jul 18, 1994
- last permit issued
- —
- completed
- 256K
- cumulative oil, bbl
- 576K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 1994 THROUGH Apr 2025
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- Apr 1, 2025
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 |
|---|---|---|---|---|---|---|
| Mann, Oscar O-3-22530 | Giddings (Austin Chalk-3) | Magnolia Oil & Gas Operating LLC | 1 | 256K | 576K | Aug 1994 – Apr 2025 |
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.
- 1Gemini Exploration CompanyAug 1994 → Apr 1995
- 2Union Pacific Austin Chalk Co.May 1995 → Jan 2001
- 3Rme Austin Chalk CompanyFeb 2001 → Nov 2002
- 4Anadarko Austin Chalk CompanyDec 2002 → Feb 2006
- 5Anadarko E&P Company LPMar 2006 → Jul 2007
- 6Enervest Operating, L.L.C.Aug 2007 → Jan 2009
- 7Windward Petro LLCMay 2011 → Jun 2011
- 8Impetro Operating LLCJul 2011 → Aug 2011
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 425975-99 | Other | Gemini Exploration Company | Jul 18, 1994 | Jul 18, 1994 | Jul 17, 1994 | 9,200 |
| 302882-99 | Other | Ginger Petroleum Company, Inc. | Jun 4, 1986 | Jun 4, 1986 | — | 11,000 |
| 161823-99 | Drill | Superior Oil Company, The | May 26, 1982 | May 26, 1982 | — | 9,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-22530 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 352 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| TaylorTAYLOR SAND | 6,892 | -6,540 |
| Pecan Gap | 7,732 | -7,380 |
| Pecan Gap | 7,740 | -7,388 |
| Austin Chalk | 8,264 | -7,912 |
| Austin Chalk | 8,358 | -8,006 |
| Eaglefordshale | 9,022 | -8,670 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,275 | 8,278 | Perforated |
| 8,352 | 8,816 | Perforated |
| 8,665 | 8,662 | Perforated |
| 8,822 | 9,043 | Perforated |
| 8,894 | 10,492 | Perforated |
| 9,110 | 11,560 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 4,065 | 12.25 | 1,540 S |
| 9.625 | 4,065 | — | — |
| 7 | 8,276 | 8.75 | 160 S |
| 2.875 | 8,640 | — | — |
| 5.5 | 9,150 | 8.75 | 1,150 S |
| 5.5 | 9,150 | — | — |
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 | Oct 26, 1994 | Sep 9, 1994 | — |
| 00 | Oct 19, 1994 | — | — |
| 00 | Feb 26, 1986 | Feb 3, 1986 | Yes |
| 00 | Jan 12, 1984 | Jul 30, 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 42-287-31251 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-287-31251 → 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/28731251, documented in the API reference.