WELL · 42-329-31794 · DISTRICT 8
O Daniel E. T. a Unit #1
Midland County · Spraberry (Trend Area) R 40 Exc field · Vertical
O Daniel E. T. A Unit #1 (API 42-329-31794) is a plugged well in Midland County, plugged February 9, 2017, last operated by Pioneer Natural Res. USA Inc..
The RRC has issued 2 drilling permits (amended twice) between 1987 and 2015, permitted to 11,100 ft.
Completion filings report 6 formation tops, including Grayburg, San Andres, Spraberry, Dean.
Its 3 leases have reported 59.9K barrels of oil and 42.1K mcf of gas since January 1993, last reporting in February 2017. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Spring, TX · P-5 Y, filed May 4, 2026 · 15,618 permits on file · (972) 598-8150
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Pioneer Natural Res. USA Inc. |
| Production reports | Pioneer Natural Res. USA, Inc.through Aug 2016 |
| Latest permit | Pioneer Natural Res. USA, Inc.Feb 12, 2015 |
- 11,100
- total depth, ft
- 4
- permits on file
- Feb 12, 2015
- last permit issued
- May 19, 1987
- completed
- 59.9K
- cumulative oil, bbl
- 42.1K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Feb 2017
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 19, 1987
- Shut in
- —
- Plugged
- Feb 9, 2017
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| O'Daniel, E. T. a Unit O-10-46123 | Spraberry (Trend Area) R 40 Exc | Pioneer Natural Res. USA, Inc. | 1 | 4.96K | 3.3K | Feb 2015 – Feb 2017 |
| O'Daniel, E. T. a Unit O-10-33730 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 1 | 54.5K | 38.4K | Mar 1993 – Jun 2015 |
| O'Daniel, E. T. -a- Unit O-10-31293 | Spraberry(trend Area Dean-Wlfcp) | Parker & Parsley Development Co. | 1 | 459 | 324 | Jan 1993 – Mar 1993 |
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.
- 1Parker & Parsley Development Co.Jan 1993 → Feb 1995
- 2Parker & Parsley Development L.PMar 1995 → Aug 1997
- 3Pioneer Natural Res. USA, Inc.Sep 1997 → Aug 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 803722-99 | Field transfer | Pioneer Natural Res. USA, Inc. | Feb 11, 2015 | Feb 12, 2015 | Jan 15, 1987 | 10,980 |
| 325162-97 | Drill | Mobil Producing TX. & N.M. Inc. | Dec 2, 1991 | Jan 7, 1987 | — | 10,980 |
| 325162-98 | Drill | Mobil Producing TX. & N.M. Inc. | Apr 24, 1987 | Jan 7, 1987 | — | 11,100 |
| 325162-99 | Drill | Mobil Producing TX. & N.M. Inc. | Jan 7, 1987 | Jan 7, 1987 | Jan 14, 1987 | 11,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-31293 | — | — | — | — |
| — | — O-10-33730 | — | — | — | — |
| — | — O-10-46123 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,635 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,424 | 8,675 | Perforated |
| 8,424 | 9,131 | Perforated |
| 8,738 | 9,131 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 422 | 17.5 | 425 S |
| 9.625 | 5,500 | 12.25 | 2,100 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 | May 20, 2015 | Feb 20, 2015 | Yes |
| 00 | Mar 17, 1993 | Jul 6, 1987 | Yes |
| 00 | Jul 23, 1987 | Jul 6, 1987 | Yes |
| 00 | Jul 14, 1987 | — | — |
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 42-329-31794 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-31794 → 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/32931794, documented in the API reference.