WELL · 42-235-36635 · DISTRICT 7
Barnhart 8N117 #331H
Irion County · Spraberry (Trend Area) field · Horizontal
Barnhart 8n117 #331H (API 42-235-36635) is a horizontal well in Irion County operated by Permian Resources Operating LLC, completed September 13, 2024.
The RRC has issued one drilling permit, issued June 28, 2024, permitted to 11,000 ft.
Completion filings report 7 formation tops, including Grayburg, San Andres, Clear Fork, Spraberry.
Its 2 leases have reported 842K barrels of oil and 11.1M mcf of gas since December 2019, last reporting in July 2026. The leases carry 6 wells, so these are lease totals, not this well alone.
Operator of record
Permian Resources Operating LLC
Midland, TX · P-5 Y, filed Oct 4, 2025 · 608 permits on file · (432) 699-9345
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Permian Resources Operating LLC |
| Production reports | Permian Resources Operating, LLCthrough Apr 2026 |
| Latest permit | Permian Resources Operating, LLCJun 28, 2024 |
- 11,000
- total depth, ft
- 1
- permits on file
- Jun 28, 2024
- last permit issued
- Sep 13, 2024
- completed
- 842K
- cumulative oil, bbl
- 11.1M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2019 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 13, 2024
- Shut in
- —
- Plugged
- —
Surface location
31.211380, -101.211943
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Irion County.
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 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Barnhart 8N117 O-9-20834 | Spraberry (Trend Area) | Permian Resources Operating, LLC | 5 | 842K | 11.1M | Dec 2019 – Jul 2026 |
| Barnhart 8N117 G-9-298609 | Spraberry (Trend Area) | Permian Resources Operating, LLC | 1 | 0 | 0 | Sep 2024 – Jun 2025 |
Gas, mcf lease total
Last 12 months 1,917,306 · prior 12 1,925,320(0%)
Oil, barrels lease total
Last 12 months 93,060 · prior 12 199,383(-53%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Tracker Resource Dev III, LLCDec 2019 → Jul 2021
- 2Earthstone Operating, LLCAug 2021 → Oct 2023
- 3Permian Resources Operating, LLCNov 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 900523-99 | Drill | Permian Resources Operating, LLC | Jun 17, 2024 | Jun 28, 2024 | Jul 2, 2024 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-9-298609 | — | — | — | — |
| — | — O-9-20834 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,644 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Grayburg | 1,852 | 792 |
| San Andres | 2,144 | 500 |
| Clear ForkCLEARFORK | 3,544 | -900 |
| Spraberry | 4,968 | -2,324 |
| Wolfcamp | 6,462 | -3,818 |
| Wolfcamp | 6,463 | -3,819 |
| Canyon | — | — |
| Fusselman | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,245 | 18,553 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 867 | 12.25 | 510 S |
| 9.625 | 881 | 12.5 | 510 S |
| 7.625 | 6,143 | 8.75 | 460 S |
| 5.5 | 18,594 | 6.75 | 1,205 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 | Apr 29, 2025 | Apr 7, 2025 | — |
| 00 | Feb 20, 2025 | Jan 30, 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 42-235-36635 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-235-36635 → 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.
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.
Barnhart 8N11742-235-36636
0.0 KM · Permian Resources Operating, LLC · Section with this well →
| Grayburg | 1,851 | 792 |
| San Andres | 2,144 | 499 |
| Clear Fork | 3,486 | -843 |
| Spraberry | 4,954 | -2,311 |
| Wolfcamp | 6,441 | -3,798 |
| Canyon | — | |
| Fusselman | — |
Barnhart 8N11742-235-36392
1.4 KM · Tracker Resource Dev III, LLC · Section with this well →
| Grayburg | 1,637 | 929 |
| San Andres | 2,050 | 516 |
| Clear Fork | 4,192 | -1,626 |
| Spraberry | 4,676 | -2,110 |
| Wolfcamp | 6,302 | -3,736 |
| Fusselman | — | |
| Canyon | — |
Barnhart N9842-235-36388
1.4 KM · Tracker Resource Dev III, LLC · Section with this well →
| Grayburg | 1,640 | 926 |
| San Andres | 2,036 | 530 |
| Clear Fork | 4,262 | -1,696 |
| Spraberry | 4,670 | -2,104 |
| Wolfcamp | 6,300 | -3,734 |
| Canyon | — | |
| Fusselman | — |
Barnhart N9842-235-36386
1.4 KM · Tracker Resource Dev III, LLC · Section with this well →
| Grayburg | 1,637 | 929 |
| San Andres | 2,025 | 541 |
| Clear Fork | 4,241 | -1,675 |
| Spraberry | 4,689 | -2,123 |
| Wolfcamp | 6,281 | -3,715 |
| Fusselman | — | |
| Canyon | — |
Barnhart 8N11742-235-36391
1.4 KM · Tracker Resource Dev III, LLC · Section with this well →
| Grayburg | 1,550 | 1,016 |
| San Andres | 2,085 | 481 |
| Clear Fork | 2,775 | -209 |
| Spraberry | 4,700 | -2,134 |
| Wolfcamp | 6,308 | -3,742 |
| Fusselman | — | |
| Canyon | — |
Barnhart 8N11742-235-36393
1.4 KM · Tracker Resource Dev III, LLC · Section with this well →
| Grayburg | 1,550 | 1,016 |
| San Andres | 2,085 | 481 |
| Clear Fork | 2,775 | -209 |
| Spraberry | 4,700 | -2,134 |
| Wolfcamp | 6,301 | -3,735 |
| Canyon | — | |
| Fusselman | — |
Barnhart N9842-235-36387
1.4 KM · Tracker Resource Dev III, LLC · Section with this well →
| Grayburg | 1,640 | 926 |
| San Andres | 2,036 | 530 |
| Clear Fork | 4,262 | -1,696 |
| Spraberry | 4,670 | -2,104 |
| Wolfcamp | 6,296 | -3,730 |
| Canyon | — | |
| Fusselman | — |
Woods 213-216 Alloc 0242-235-36359
2.4 KM · Sable Permian Resources Land,llc · Section with this well →
| Clear Fork | — | |
| Wolfcamp | — | |
| Spraberry | — | |
| San Andres | — | |
| Grayburg | — | |
| Fusselman | — | |
| Canyon | — |
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/23536635, documented in the API reference.