WELL · 42-127-32851 · DISTRICT 1
Nance O. N. #1RE
Dimmit County · Pearsall (Austin Chalk) field · Horizontal · Sidetrack
Nance O. N. #1RE (API 42-127-32851) is a plugged horizontal well in Dimmit County, plugged December 15, 2014, last operated by Exco Operating Company LP.
The RRC has issued 3 drilling permits (amended once) between 1990 and 2003, permitted to 10,400 ft.
It was permitted by Sage Energy Company and has since transferred to Exco Operating Company LP on the wellbore schedule.
Completion filings report 7 formation tops, including Midway, San Miguel, Anacacho, Austin Chalk.
Its 2 leases have reported 87.1K barrels of oil and 47K mcf of gas since January 1993, last reporting in August 2015. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Sage Energy Company; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Active (A)
- P-5 last filed
- Aug 22, 2025
- Permits on file
- 515
- Phone
- (214) 368-2084
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Exco Operating Company LP |
| Production reports | Chesapeake Operating, Inc.through Dec 2012 |
| Latest permit | Sage Energy CompanyMay 28, 2003 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,400
- total depth, ft
- 4
- permits on file
- May 28, 2003
- last permit issued
- Jun 21, 2003
- completed
- 87.1K
- cumulative oil, bbl
- 47K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Aug 2015
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 21, 2003
- Shut in
- —
- Plugged
- Dec 15, 2014
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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Nance, O. N. O-1-15157 | Pearsall (Austin Chalk) | Exco Operating Company, LP | 1 | 2.86K | 0 | Apr 2010 – Aug 2015 |
| Nance, O.N. O-1-12584 | Pearsall (Austin Chalk) | Sage Energy Company | 3 | 84.3K | 47K | Jan 1993 – Jan 2011 |
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.
- 1Oryx Energy CompanyJan 1993 → Oct 1994
- 2McDaniel Company, Inc., TheNov 1994 → Jun 1995
- 3Brymer, Jack Contr. Serv., Inc.Jul 1995 → Nov 1995
- 4Sage Energy CompanyFeb 1996 → Mar 2010
- 5Chesapeake Operating, Inc.Apr 2010 → Dec 2012
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 532390-98 | Recompletion · sidetrack | Sage Energy Company | Jul 14, 2003 | May 28, 2003 | May 27, 2003 | 6,700 |
| 532390-99 | Recompletion · sidetrack | Sage Energy Company | May 27, 2003 | May 28, 2003 | — | 6,700 |
| 424347-99 | Recompletion · sidetrack | Oryx Energy Company | May 31, 1994 | May 31, 1994 | May 26, 1994 | 7,000 |
| 369837-99 | Drill | Oryx Energy Company | Feb 14, 1990 | Feb 14, 1990 | Feb 27, 1990 | 10,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-12584 | — | — | — | — |
| — | — O-1-12584 | — | — | — | — |
| — | — O-1-15157 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 510 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| MidwayMIDWAY SH | 3,115 | -2,605 |
| San Miguel | 5,175 | -4,665 |
| Anacacho | 5,874 | -5,364 |
| Austin Chalk | 6,188 | -5,678 |
| Upper Chalk | 6,188 | -5,678 |
| Lower Chalk | 6,588 | -6,078 |
| Eagle FordEAGLEFORD | 6,808 | -6,298 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,220 | 9,407 | Perforated |
| 6,220 | 9,857 | Perforated |
| 6,220 | 11,245 | Perforated |
| — | 10,432 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 695 | 17.5 | 589 S |
| 9.625 | 6,220 | 12.25 | 1,479 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 | Apr 19, 2010 | Jul 21, 2003 | — |
| 00 | Aug 22, 2003 | Jul 21, 2003 | — |
| 00 | Aug 12, 2003 | Aug 4, 1994 | Yes |
| 00 | Oct 17, 1994 | Aug 4, 1994 | Yes |
| 00 | Aug 1, 1990 | Jul 3, 1990 | Yes |
| 00 | Jul 24, 1990 | — | — |
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 42-127-32851 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-127-32851 → 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/12732851, documented in the API reference.