WELL · 42-103-02631 · DISTRICT 8
Waddell W.N. et AL #479
Crane County · Sand Hills (Judkins) field · Vertical
Waddell W.N. ET AL #479 (API 42-103-02631) is a well in Crane County operated by Burlington Res O & G CO-Midland, completed March 14, 2005.
The RRC has issued one drilling permit, issued May 26, 2006, permitted to 4,570 ft.
Completion filings report 10 formation tops, including Rustler, Yates, Mcelroy, Grayburg.
Its 2 leases have reported 6.62M barrels of oil and 29.2M mcf of gas since January 1993, last reporting in July 2026. The leases carry 249 wells, so these are lease totals, not this well alone.
Operator of record
Burlington Res O & G Co-Midland
Houston, TX · P-5 Inactive, filed Jan 9, 2020 · 777 permits on file · (281) 293-2249
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Burlington Res O & G Co-Midland |
| Production reports | Blackbeard Operating, LLCthrough Apr 2026 |
| Latest permit | Burlington Res O & G Co-MidlandMay 26, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,570
- total depth, ft
- 1
- permits on file
- May 26, 2006
- last permit issued
- Mar 14, 2005
- completed
- 6.62M
- cumulative oil, bbl
- 29.2M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 14, 2005
- 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 2 leases this well is completed on; they carry 249 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Waddell TR A O-10-18745 | Sand Hills (San Angelo, Upper) | Blackbeard Operating, LLC | 248 | 6.62M | 28.9M | Jan 1993 – Jul 2026 |
| Waddell, W.N. et AL G-10-47969 | Sand Hills (Judkins) | Burlington Res O & G Co-Midland | 1 | 0 | 292K | Jan 1993 – Sep 2006 |
Oil, barrels lease total
Last 12 months 1,027,336 · prior 12 634,655(+62%)
Gas, mcf lease total
Last 12 months 3,454,503 · prior 12 3,106,469(+11%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Southland Royalty Co.-MidlandJan 1993 → Feb 1996
- 2Meridian Oil Inc.-MidlandMar 1996 → Jul 1996
- 3Burlington Res O & G Co-MidlandAug 1996 → Mar 2020
- 4Blackbeard Operating, LLCApr 2020 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 614134-99 | Recompletion | Burlington Res O & G Co-Midland | Feb 13, 2006 | May 26, 2006 | Jul 5, 2006 | 4,570 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-10-47969 | — | — | — | — |
| — | — O-10-18745 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,652 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 380 | 2,272 |
| Yates | 1,519 | 1,133 |
| McElroy | 2,412 | 240 |
| GrayburgGRAYBURG - ACTIVE CO2 FLOOD | 2,559 | 93 |
| San AndresSAN ANDRES - USABLE QUALITY WATE | 2,747 | -95 |
| Judkins | 2,748 | -96 |
| McKnight | 3,241 | -589 |
| McKnight | 3,268 | -616 |
| Glorieta | 3,567 | -915 |
| San Angelo | 3,608 | -956 |
| Tubb | 4,296 | -1,644 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,832 | 3,024 | Perforated |
| 3,612 | 3,892 | Perforated |
| 4,409 | 4,570 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 575 | 12.25 | 450 S |
| 1.625 | 575 | 12.25 | 450 S |
| 2.375 | 2,804 | — | — |
| 5.5 | 4,409 | 7.875 | 1,775 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 29, 2025 | Dec 8, 2025 | — |
| 00 | Nov 7, 2007 | Oct 4, 2006 | Yes |
| 00 | Oct 26, 2007 | — | — |
| 00 | Jun 30, 2005 | Apr 20, 2005 | — |
| 00 | Jan 12, 1984 | Feb 24, 1970 | — |
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 42-103-02631 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-103-02631 → 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/10302631, documented in the API reference.