WELL · 42-287-31967 · DISTRICT 3
Osado #1
Lee County · Giddings (Buda) field · Vertical
Osado #1 (API 42-287-31967) is a plugged well in Lee County, plugged July 7, 1999, last operated by Wcs Oil And Gas Corporation.
The RRC has issued 4 drilling permits (amended once) between 1986 and 2010, permitted to 10,000 ft.
It was permitted by Texas Onshore Energy, Inc. and has since transferred to Wcs Oil And Gas Corporation on the wellbore schedule.
Completion filings report 4 formation tops, including Eagle Ford, Del Rio, Delrio, Georgetown.
Its 3 leases have reported 47.1K barrels of oil and 62.2K mcf of gas since January 1993, last reporting in July 2026. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Texas Onshore Energy, Inc.; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Jan 7, 2005 · 277 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | WCS Oil and Gas Corporation |
| Production reports | Texas Onshore Energy, Inc.through May 2016 |
| Latest permit | Texas Onshore Energy, Inc.Dec 15, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,000
- total depth, ft
- 5
- permits on file
- Dec 15, 2010
- last permit issued
- Nov 21, 1986
- completed
- 47.1K
- cumulative oil, bbl
- 62.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 21, 1986
- Shut in
- —
- Plugged
- Jul 7, 1999
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 3 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Osado O-3-25669 | Giddings (Austin Chalk-3) | Texas Onshore Energy, Inc. | 1 | 6.98K | 9.18K | Jan 2011 – Jul 2026 |
| Richter Unit O-3-22853 | Giddings (Austin Chalk-3) | WCS Oil and Gas Corporation | 2 | 32.6K | 53K | Aug 1995 – Feb 2002 |
| Osado O-3-19605 | Giddings (Austin Chalk-3) | WCS Oil and Gas Corporation | 1 | 7.56K | 55 | Jan 1993 – Jan 1996 |
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.
- 1WCS Oil and Gas CorporationFeb 1993 → Oct 2001
- 2Texas Onshore Energy, Inc.Feb 2011 → May 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 706561-98 | Reenter | Texas Onshore Energy, Inc. | Feb 28, 2011 | Dec 15, 2010 | Jan 12, 2011 | 8,475 |
| 706561-99 | Reenter | Texas Onshore Energy, Inc. | Dec 7, 2010 | Dec 15, 2010 | — | 8,475 |
| 440972-99 | Recompletion | WCS Oil and Gas Corporation | Oct 17, 1995 | Nov 10, 1995 | Apr 8, 1987 | 9,000 |
| 328792-99 | Recompletion | WCS Oil and Gas Corporation | Apr 8, 1987 | Apr 8, 1987 | — | 10,000 |
| 321267-99 | Drill | WCS Oil and Gas Corporation | Sep 30, 1986 | Oct 1, 1986 | — | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-19605 | — | — | — | — |
| — | — O-3-22853 | — | — | — | — |
| — | — O-3-25669 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 382 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Eagle FordEAGLEFORD | 8,165 | -7,783 |
| Del Rio | 8,395 | -8,013 |
| Delrio | 8,395 | -8,013 |
| Georgetown | 8,415 | -8,033 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,975 | 8,152 | Perforated |
| 8,305 | 8,393 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,524 | 12.25 | 469 S |
| 9.625 | 1,524 | — | 469 S |
| 4.5 | 4,065 | 8.75 | 1,410 S |
| 4.5 | 8,475 | 8.75 | 520 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 | Dec 20, 2011 | Feb 28, 2011 | Yes |
| 00 | Mar 18, 1996 | Dec 22, 1995 | Yes |
| 00 | Jan 25, 1996 | May 1, 1987 | Yes |
| 00 | May 15, 1987 | May 1, 1987 | Yes |
| 00 | May 8, 1987 | — | — |
| 00 | Dec 31, 1986 | Dec 3, 1986 | Yes |
| 00 | Dec 12, 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 42-287-31967 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-287-31967 → 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/28731967, documented in the API reference.