WELL · 42-329-31226 · DISTRICT 8
McKandles #1
Midland County · Parks (Spraberry) field · Vertical
Mckandles #1 (API 42-329-31226) is a well in Midland County operated by Byrd Operating Company, completed July 27, 1984.
The RRC has issued 2 drilling permits between 1983 and 1984, permitted to 11,000 ft.
It was permitted by Lacy & Byrd, Inc. and has since transferred to Byrd Operating Company on the wellbore schedule.
Completion filings report 5 formation tops, including San Andres, Spraberry, Dean, Wolfcamp.
Its 2 leases have reported 48.5K barrels of oil and 166K mcf of gas since January 1993, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Lacy & Byrd, Inc.; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Jul 4, 2026 · 68 permits on file · (432) 413-6683
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Byrd Operating Company |
| Production reports | Diamondback E&P LLCthrough Apr 2026 |
| Latest permit | Lacy & Byrd, Inc.May 15, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,000
- total depth, ft
- 2
- permits on file
- May 15, 1984
- last permit issued
- Jul 27, 1984
- completed
- 48.5K
- cumulative oil, bbl
- 166K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 27, 1984
- 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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| McKandles O-10-39308 | Parks (Consolidated) | Diamondback E&P LLC | 1 | 16.3K | 41.4K | Apr 2009 – Jul 2026 |
| McKandles O-10-28904 | Parks (Spraberry) | Byrd Operating Company | 1 | 32.2K | 125K | Jan 1993 – Aug 2009 |
Oil, barrels lease total
Last 12 months 744 · prior 12 816(-9%)
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Byrd Operating CompanyJan 1993 → Oct 2014
- 2Endeavor Energy Resources L.P.Nov 2014 → Dec 2024
- 3Diamondback E&P LLCJan 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 238772-99 | Recompletion | Lacy & Byrd, Inc. | May 7, 1984 | May 15, 1984 | — | 10,915 |
| 216190-99 | Drill | Lacy & Byrd, Inc. | Aug 30, 1983 | Sep 30, 1983 | Oct 3, 1983 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-28904 | — | — | — | — |
| — | — O-10-39308 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,831 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 4,698 | -1,867 |
| Spraberry | 7,910 | -5,079 |
| Dean | 9,092 | -6,261 |
| Wolfcamp | 9,260 | -6,429 |
| Pennsylvanian | 10,310 | -7,479 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,927 | 8,781 | Perforated |
| 9,545 | 10,190 | Perforated |
| 10,602 | 10,851 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 294 | 17.5 | 375 S |
| 8.625 | 4,599 | 11 | 800 S |
| 2.375 | 10,565 | — | — |
| 5.5 | 10,915 | 7.875 | 900 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 | Jun 12, 2009 | Aug 31, 1984 | — |
| 00 | Sep 26, 1984 | Aug 31, 1984 | — |
| 00 | May 25, 1984 | Aug 31, 1984 | — |
| 00 | May 15, 1984 | Aug 31, 1984 | — |
| 00 | Jan 12, 1984 | Dec 20, 1983 | — |
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 42-329-31226 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-31226 → 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/32931226, documented in the API reference.