TEXAS · WELLS · YOAKUM COUNTY · API 42-501-35626 · DISTRICT 7B
Willard RD A #1
Yoakum County · Homer (Leonard-Wolfcamp) field · Shut In · Vertical
Willard RD A #1 (API 42-501-35626) is a well in Yoakum County operated by White Rock Oil & Gas LLC, completed April 20, 2010 and listed as shut in on the RRC schedule, shut in November 1, 2021.
The RRC has issued one drilling permit, issued December 1, 2009, permitted to 11,107 ft.
It was permitted by Devon Energy Production CO, L.P. and has since transferred to White Rock Oil & Gas LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Spraberry, Wolfcamp.
Its 2 leases have reported 10.9K barrels of oil and 5.79K mcf of gas since March 2010, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Devon Energy Production Co, L.P.; the EWA schedule now lists a different operator.
- Based in
- Plano, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 18, 2025
- Permits on file
- 31
- Phone
- (214) 981-1400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Devon Energy Production Co L.P. |
| Production reports | White Rock Oil & Gas, LLCthrough Aug 2021 |
| Latest permit | Devon Energy Production Co, L.P.Dec 1, 2009 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,107
- total depth, ft
- 1
- permits on file
- Dec 1, 2009
- last permit issued
- Apr 20, 2010
- completed
- 10.9K
- cumulative oil, bbl
- 5.79K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2010 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 20, 2010
- Shut in
- Nov 1, 2021
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Willard RD A O-11-69611 | Homer (Leonard-Wolfcamp) | White Rock Oil & Gas, LLC | 1 | 10.9K | 5.79K | Mar 2010 – Jul 2026 |
| Willard RD A O-11-69577 | Wildcat | Devon Energy Production Co, L.P. | 1 | 0 | 0 | Mar 2010 – Feb 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.
- 1Devon Energy Production Co, L.P.Mar 2010 → Dec 2018
- 2White Rock Oil & Gas, LLCJan 2019 → Aug 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 687899-99 | Drill | Devon Energy Production Co, L.P. | Nov 24, 2009 | Dec 1, 2009 | Jan 20, 2010 | 11,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 20, 2010 | Willard RD A O-11-69611 | Homer (Leonard-Wolfcamp) | White Rock Oil & Gas LLC | Shut In · shut in Nov 1, 2021 | 11,107 |
| Apr 20, 2010 | Willard RD A O-11-69577 | Wildcat | Devon Energy Production Co L.P. | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,484 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,320 | 10,957 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 469 | 14.75 | 190 S |
| 8.625 | 5,765 | 11 | 1,300 S |
| 5.5 | 11,107 | 7.875 | 1,020 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 10, 2010 | May 20, 2010 | Yes |
| 00 | Sep 28, 2010 | May 20, 2010 | Yes |
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 42-501-35626 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-501-35626 → 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/50135626, documented in the API reference.