TEXAS · WELLS · GOLIAD COUNTY · O'CONNOR RANCH "M" LEASE · API 42-175-33327 · DISTRICT 02
O Connor Ranch M #1
Goliad County · Oconnor Ranch (Frio Cons.) field · Vertical
O Connor Ranch M #1 (API 42-175-33327) is a plugged well in Goliad County, plugged July 15, 2008, last operated by Milagro Exploration LLC.
The RRC has issued one drilling permit, issued February 14, 2001, permitted to 5,000 ft.
It was permitted by Texaco E & P Inc. and has since transferred to Milagro Exploration LLC on the wellbore schedule.
Completion filings report one formation top, including Oconnor Ranch (Frio Cons.).
Its lease has reported 21 barrels of oil and 108K mcf of gas since March 2003, with no volume in the three years through April 2026.
Operator of record
Permitted by Texaco E & P Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Oct 20, 2014
- Permits on file
- 231
- Phone
- (713) 750-1600
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Milagro Exploration LLC |
| Production reports | Milagro Exploration, LLCthrough Jul 2007 |
| Latest permit | Texaco E & P Inc.Feb 14, 2001 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,000
- total depth, ft
- 1
- permits on file
- Feb 14, 2001
- last permit issued
- Mar 25, 2003
- completed
- 21
- cumulative oil, bbl
- 108K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2003 THROUGH Jul 2007
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 25, 2003
- Shut in
- —
- Plugged
- Jul 15, 2008
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 |
|---|---|---|---|---|---|---|
| O'Connor Ranch "M" G-2-195166 | Oconnor Ranch (Frio Cons.) | Milagro Exploration, LLC | 1 | 21 | 108K | Mar 2003 – Jul 2007 |
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.
- 1Chevron U. S. A. Inc.May 2003 → Jul 2004
- 2XTO Energy Inc.Aug 2004 → Apr 2005
- 3KCS Resources, Inc.Jun 2005 → Jul 2007
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 505292-99 | Drill | Texaco E & P Inc. | Feb 14, 2001 | Feb 14, 2001 | Sep 14, 2001 | 5,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 25, 2003 | O Connor Ranch M G-2-195166 | Oconnor Ranch (Frio Cons.) | Milagro Exploration LLC | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 203 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Oconnor Ranch (Frio Cons.) | 3,050 | -2,847 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,000 | 3,442 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 463 | 12.25 | 350 S |
| 2.875 | 3,690 | 7.875 | 1,110 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Aug 29, 2003 | Apr 25, 2003 | Yes |
| 00 | Jul 2, 2003 | — | — |
Well logs
The RRC's map lists this well among those with logs online. Its monthly inventories loaded here, which start in July 2006, list none for it, so none are itemized.
Open the RRC's log search for this well ↗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 42-175-33327 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-175-33327 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/17533327, documented in the API reference.