WELL · 42-335-36073 · DISTRICT 8
Dunn 65-77 a Unit #A 3H
Mitchell County · Spraberry (Trend Area) field · Producing · Horizontal
Dunn 65-77 A Unit #A 3H (API 42-335-36073) is a horizontal well in Mitchell County operated by Highpeak Energy Holdings LLC, completed October 23, 2025 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued October 17, 2024, permitted to 5,900 ft.
Completion filings report 10 formation tops, including Rustler, Yates, Seven Rivers, San Andres.
Its lease has reported 21K barrels of oil and 8.27K mcf of gas since March 2025, last reporting in July 2026.
Operator of record
Fort Worth, TX · P-5 Y, filed Sep 4, 2025 · 896 permits on file · (432) 894-2640
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Highpeak Energy Holdings LLC |
| Production reports | Highpeak Energy Holdings, LLCthrough Apr 2026 |
| Latest permit | Highpeak Energy Holdings, LLCOct 17, 2024 |
- 5,900
- total depth, ft
- 2
- permits on file
- Oct 17, 2024
- last permit issued
- Oct 23, 2025
- completed
- 21K
- cumulative oil, bbl
- 8.27K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2025 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 23, 2025
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
32.510533, -101.165546
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Mitchell County.
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Dunn 65-77 a Unit O-10-63029 | Spraberry (Trend Area) | Highpeak Energy Holdings, LLC | 1 | 21K | 8.27K | Mar 2025 – Jul 2026 |
Oil, barrels lease total
Last 12 months 21,031 · prior 12 0
Gas, mcf lease total
Last 12 months 8,273 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Highpeak Energy Holdings, LLCOct 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 903391-98 | Drill | Highpeak Energy Holdings, LLC | Nov 4, 2024 | Oct 17, 2024 | Feb 10, 2025 | 5,900 |
| 903391-99 | Drill | Highpeak Energy Holdings, LLC | Oct 17, 2024 | Oct 17, 2024 | — | 5,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-63029 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,293 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 820 | 1,473 |
| YatesYATES - OVERPRESSURED, POSSIBLE | 1,054 | 1,239 |
| Seven Rivers | 1,193 | 1,100 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 2,103 | 190 |
| Clear ForkCLEARFORK | 3,206 | -913 |
| Spraberry | 3,898 | -1,605 |
| Leonard | 5,016 | -2,723 |
| Dean | 5,348 | -3,055 |
| Glorieta | — | — |
| Santa RosaSANTA ROSA - POSSIBLE LOST CIRCU | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,478 | 21,416 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 465 | 17.5 | 520 S |
| 9.625 | 4,815 | 12.25 | 670 S |
| 7 | 5,151 | 8.75 | 2,880 S |
| 5.5 | 21,444 | 8.5 | 2,880 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 | Feb 2, 2026 | Jan 16, 2026 | — |
| 00 | May 13, 2025 | Apr 4, 2025 | 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 42-335-36073 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-335-36073 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Dunn 65-77 B Unit42-335-36069
0.0 KM · Highpeak Energy Holdings, LLC · Section with this well →
| Rustler | 819 | 1,474 |
| Yates | 1,051 | 1,242 |
| Seven Rivers | 1,191 | 1,102 |
| San Andres | 2,101 | 192 |
| Clear Fork | 3,241 | -948 |
| Spraberry | 3,902 | -1,609 |
| Leonard | 5,025 | -2,732 |
| Dean | 5,325 | -3,032 |
10 TOPS · FIRST 8
Sterling Family Trust 'D'42-335-33680
0.6 KM · Trend Exploration Company · Section with this well →
| Dean | 5,270 | -2,975 |
| Canyon | 7,437 | -5,142 |
| Ellenburger | 8,376 | -6,081 |
Virginia 64-76 a Unit42-335-36074
1.0 KM · Highpeak Energy Holdings, LLC · Section with this well →
| Rustler | 734 | 1,529 |
| Yates | 956 | 1,307 |
| Seven Rivers | 1,090 | 1,173 |
| San Andres | 2,046 | 217 |
| Clear Fork | 3,131 | -868 |
| Spraberry | 3,867 | -1,604 |
| Leonard | 4,949 | -2,686 |
| Dean | 5,254 | -2,991 |
10 TOPS · FIRST 8
Sally 66-78 B Unit42-227-42687
1.5 KM · Highpeak Energy Holdings, LLC · Section with this well →
| Rustler | 759 | 1,510 |
| Yates | 1,012 | 1,257 |
| Seven Rivers | 1,149 | 1,120 |
| San Andres | 2,077 | 192 |
| Clear Fork | 3,209 | -940 |
| Spraberry | 3,905 | -1,636 |
| Leonard | 5,063 | -2,794 |
| Dean | 5,417 | -3,148 |
10 TOPS · FIRST 8
Sally 66-78 a Unit42-227-42688
1.5 KM · Highpeak Energy Holdings, LLC · Section with this well →
| Rustler | 776 | 1,493 |
| Yates | 993 | 1,276 |
| Seven Rivers | 1,129 | 1,140 |
| San Andres | 2,080 | 189 |
| Clear Fork | 3,217 | -948 |
| Spraberry | 4,022 | -1,753 |
| Leonard | 5,117 | -2,848 |
| Dean | 5,451 | -3,182 |
10 TOPS · FIRST 8
Lottie SWD42-335-31782
1.7 KM · Lovelady, Ike Inc. · Section with this well →
| Pennsylvanian | 7,365 | -5,147 |
| Pennsylvanian | 7,426 | -5,208 |
| Pennsylvanian | 7,576 | -5,358 |
Dunn 142-415-32547
3.0 KM · McCann Corporation · Section with this well →
| Pennsylvanian | 7,240 | -4,967 |
Conrad 70-82 B Unit42-227-42622
3.1 KM · Highpeak Energy Holdings, LLC · Section with this well →
| Rustler | 749 | 1,543 |
| Yates | 983 | 1,309 |
| Seven Rivers | 1,125 | 1,167 |
| San Andres | 2,106 | 186 |
| Clear Fork | 3,109 | -817 |
| Spraberry | 4,180 | -1,888 |
| Leonard | 5,221 | -2,929 |
| Glorieta | — |
10 TOPS · FIRST 8
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/33536073, documented in the API reference.