WELL · 42-115-00945 · DISTRICT 8
Richardson J. A. #1
Dawson County · Triple D (Penn. Reef) field · Vertical
Richardson J. A. #1 (API 42-115-00945) is a plugged well in Dawson County, plugged October 17, 2002, last operated by Endeavor Energy Resources L.P..
The RRC has issued one drilling permit, issued February 1, 1994, permitted to 8,550 ft.
It was permitted by Willow Creek Resources, Inc. and has since transferred to Endeavor Energy Resources L.P. on the wellbore schedule.
Completion filings report 3 formation tops, including San Andres, Spraberry, Wolfcamp.
Its lease has reported 34.5K barrels of oil and 5.22K mcf of gas since January 1993, last reporting in January 2009. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Endeavor Energy Resources L.P.
Permitted by Willow Creek Resources, Inc.; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Apr 4, 2026 · 6,190 permits on file · (855) 247-5920
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Endeavor Energy Resources L.P. |
| Production reports | Endeavor Energy Resources L.P.through Dec 2003 |
| Latest permit | Willow Creek Resources, Inc.Feb 1, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,550
- total depth, ft
- 1
- permits on file
- Feb 1, 1994
- last permit issued
- May 4, 1994
- completed
- 34.5K
- cumulative oil, bbl
- 5.22K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jan 2009
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 4, 1994
- Shut in
- —
- Plugged
- Oct 17, 2002
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; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Richardson, J. A. O-11-12761 | Triple D (Penn. Reef) | Endeavor Energy Resources L.P. | 3 | 34.5K | 5.22K | Jan 1993 – Jan 2009 |
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.
- 1Union Oil Company of CaliforniaJan 1993 → Jun 1993
- 2Willow Creek Resources, Inc.Jul 1993 → May 1994
- 3Stephens, Autry C.Jun 1994 → Aug 2000
- 4Endeavor Energy Resources L.P.Sep 2000 → Dec 2003
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 419289-99 | Reenter | Willow Creek Resources, Inc. | Dec 13, 1993 | Feb 1, 1994 | Feb 9, 1994 | 8,550 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-12761 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,062 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 4,510 | -1,448 |
| SpraberrySPRAYBERRY | 7,395 | -4,333 |
| Wolfcamp | 8,280 | -5,218 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,517 | 8,521 | Perforated |
| 8,522 | 8,528 | Open hole |
| — | 8,493 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 320 | 16 | — |
| 8.625 | 4,449 | 12.25 | 710 S |
| 5.5 | — | 7.875 | 950 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 | Jul 28, 1994 | Jun 2, 1994 | Yes |
| 00 | Jul 11, 1994 | — | — |
| 00 | Jan 12, 1984 | — | — |
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 42-115-00945 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-115-00945 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/11500945, documented in the API reference.