WELL · 42-329-00186 · DISTRICT 8
Buchanan -B- #133
Midland County · Azalea (Devonian) field · Vertical
Buchanan -B- #133 (API 42-329-00186) is a permitted well in Midland County filed by Endeavor Energy Resources L.P.; no completion report is on file yet.
The RRC has issued one drilling permit, issued July 25, 2013, permitted to 12,000 ft.
It was permitted by Endeavor Energy Resources L.P. and has since transferred to Baxter Murphy H. on the wellbore schedule.
Completion filings report 4 formation tops, including Spraberry, Strawn, Mississippian, Devonian.
Its 2 leases have reported 105K barrels of oil and 1.3M mcf of gas since January 1993, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Endeavor Energy Resources L.P.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Oct 2, 1998 · 249 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Baxter Murphy H. |
| Production reports | Diamondback E&P LLCthrough Apr 2026 |
| Latest permit | Endeavor Energy Resources L.P.Jul 25, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,000
- total depth, ft
- 1
- permits on file
- Jul 25, 2013
- last permit issued
- —
- completed
- 105K
- cumulative oil, bbl
- 1.3M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 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 2 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 |
|---|---|---|---|---|---|---|
| Buchanan "B" O-10-24436 | Azalea (Devonian) | Diamondback E&P LLC | 2 | 32.1K | 1.2M | Jan 1993 – Jul 2026 |
| Buchanan 'B' O-10-45053 | Spraberry (Trend Area) | Diamondback E&P LLC | 1 | 73.2K | 103K | Oct 2012 – Jul 2026 |
Oil, barrels lease total
Last 12 months 6,041 · prior 12 6,397(-6%)
Gas, mcf lease total
Last 12 months 6,293 · prior 12 9,052(-30%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Baxter, Murphy H.Jan 1993 → Sep 1998
- 2Wing CorporationOct 1998 → Jun 2000
- 3Alpine Resources, Inc.Jul 2000 → Jun 2001
- 4Endeavor Energy Resources L.P.Jul 2001 → Dec 2024
- 5Diamondback E&P LLCJan 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 742977-99 | Recompletion | Endeavor Energy Resources L.P. | Jun 15, 2012 | Jul 25, 2013 | Aug 19, 2012 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-24436 | — | — | — | — |
| — | — O-10-45053 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,678 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| SpraberrySPRABERRY (TREND AREA) | 7,275 | -4,597 |
| Strawn | 10,280 | -7,602 |
| Mississippian | 10,975 | -8,297 |
| Devonian | 11,322 | -8,644 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,796 | 11,368 | Perforated |
| 11,330 | 11,368 | Perforated |
| 11,330 | 11,386 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,604 | 13.75 | 750 S |
| 10.75 | 1,604 | — | — |
| 7.625 | 10,211 | 9.875 | 500 S |
| 7.625 | 10,211 | — | — |
| 4 | 11,233 | 7.625 | 200 S |
| 2.375 | 11,328 | — | — |
| 5.5 | 11,393 | — | — |
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 | Sep 9, 2014 | Nov 20, 2013 | — |
| 00 | Jan 12, 1984 | Oct 30, 1959 | — |
| 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 42-329-00186 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-00186 → 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/32900186, documented in the API reference.