WELL · 42-445-32018 · DISTRICT 8
Willard 48 Unit #4801
Terry County · Wellman W. (San Andres) field · Horizontal
Willard 48 Unit #4801 (API 42-445-32018) is a permitted horizontal well in Terry County filed by Devon Energy Production CO, L.P.; no completion report is on file yet.
The RRC has issued one drilling permit, issued April 17, 2003, permitted to 5,650 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 one formation top, including San Andres.
Its lease has reported 202K barrels of oil and 41.5K mcf of gas since July 2003, last reporting in July 2026. The lease carries 6 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 | White Rock Oil & Gas LLC |
| Production reports | White Rock Oil & Gas, LLCthrough Apr 2026 |
| Latest permit | Devon Energy Production Co, L.P.Apr 17, 2003 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,650
- total depth, ft
- 1
- permits on file
- Apr 17, 2003
- last permit issued
- —
- completed
- 202K
- cumulative oil, bbl
- 41.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2003 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Willard 48 Unit O-11-68619 | Wellman, W. (San Andres) | White Rock Oil & Gas, LLC | 6 | 202K | 41.5K | Jul 2003 – Jul 2026 |
Oil, barrels lease total
Last 12 months 3,018 · prior 12 3,291(-8%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Devon Energy Production Co, L.P.Jul 2003 → Dec 2018
- 2White Rock Oil & Gas, LLCJan 2019 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 530879-99 | Drill | Devon Energy Production Co, L.P. | Apr 17, 2003 | Apr 17, 2003 | May 14, 2003 | 5,650 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-68619 | — | — | — | — |
| — | — O-11-68619 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,392 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 5,590 | -2,198 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,400 | 8,015 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,413 | 12.25 | 1,120 S |
| 5.5 | 5,650 | 7.875 | 795 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 | Jan 23, 2004 | Aug 11, 2003 | Yes |
| 00 | Dec 17, 2003 | — | — |
| 00 | Dec 2, 2003 | — | — |
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 42-445-32018 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-445-32018 → 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/44532018, documented in the API reference.