WELL · 42-235-36156 · DISTRICT 7
Barnhart 76N78 #3LU
Irion County · Spraberry (Trend Area) field · Producing · Horizontal
Barnhart 76n78 #3LU (API 42-235-36156) is a horizontal well in Irion County operated by Permian Resources Operating LLC, completed October 24, 2017 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued December 13, 2016, permitted to 7,200 ft.
It was permitted by Tracker Resource Dev Iii, LLC and has since transferred to Permian Resources Operating LLC on the wellbore schedule.
Completion filings report 7 formation tops, including Grayburg, San Andres, Clear Fork, Spraberry.
Its lease has reported 706K barrels of oil and 10.8M mcf of gas since March 2017, last reporting in July 2026. The lease carries 4 wells, so these are lease totals, not this well alone.
Operator of record
Permian Resources Operating LLC
Permitted by Tracker Resource Dev III, LLC; the EWA schedule now lists a different operator.
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 | Tracker Resource Dev III, LLCDec 13, 2016 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,200
- total depth, ft
- 2
- permits on file
- Dec 13, 2016
- last permit issued
- Oct 24, 2017
- completed
- 706K
- cumulative oil, bbl
- 10.8M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2017 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 24, 2017
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
31.240222, -101.160017
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 lease this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Barnhart 76N78 O-9-19619 | Spraberry (Trend Area) | Permian Resources Operating, LLC | 4 | 706K | 10.8M | Mar 2017 – Jul 2026 |
Gas, mcf lease total
Last 12 months 900,402 · prior 12 914,180(-2%)
Oil, barrels lease total
Last 12 months 12,394 · prior 12 20,618(-40%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Tracker Resource Dev III, LLCOct 2017 → Jul 2021
- 2Earthstone Operating, LLCAug 2021 → Oct 2023
- 3Permian Resources Operating, LLCNov 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 820780-98 | Drill | Tracker Resource Dev III, LLC | Jun 15, 2017 | Dec 13, 2016 | Feb 2, 2017 | 7,200 |
| 820780-99 | Drill | Tracker Resource Dev III, LLC | Nov 29, 2016 | Dec 13, 2016 | Feb 2, 2017 | 7,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-19619 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,555 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Grayburg | 1,675 | 880 |
| Grayburg | 1,766 | 789 |
| San Andres | 2,053 | 502 |
| San Andres | 2,081 | 474 |
| Clear ForkCLEARFORK | 2,451 | 104 |
| Clear ForkCLEARFORK | 4,094 | -1,539 |
| Spraberry | 4,501 | -1,946 |
| Spraberry | 4,825 | -2,270 |
| Wolfcamp | 6,313 | -3,758 |
| Wolfcamp | 6,315 | -3,760 |
| Canyon | — | — |
| Fusselman | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,032 | 17,146 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 764 | 17.5 | 1,238 S |
| 9.625 | 6,068 | 12.25 | 2,258 S |
| 5.5 | 17,312 | 8.75 | 3,590 S |
| 5.083 | 17,312 | 8.75 | 3,590 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 9, 2018 | Feb 1, 2018 | — |
| 00 | Oct 11, 2017 | Aug 28, 2017 | 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 42-235-36156 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-235-36156 → 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 76N7842-235-36158
0.0 KM · Tracker Resource Dev III, LLC · Section with this well →
| Grayburg | 1,675 | 880 |
| San Andres | 2,053 | 502 |
| Clear Fork | 2,451 | 104 |
| Spraberry | 4,501 | -1,946 |
| Wolfcamp | 6,315 | -3,760 |
| Canyon | — | |
| Fusselman | — |
Barnhart 76N7842-235-36155
0.0 KM · Tracker Resource Dev III, LLC · Section with this well →
| Grayburg | 1,677 | 878 |
| San Andres | 2,049 | 506 |
| Clear Fork | 2,449 | 106 |
| Spraberry | 4,521 | -1,966 |
| Wolfcamp | 6,338 | -3,783 |
| Canyon | — | |
| Fusselman | — |
Barnhart 76N7842-235-36157
0.0 KM · Tracker Resource Dev III, LLC · Section with this well →
| Grayburg | 1,681 | 874 |
| San Andres | 2,052 | 503 |
| Clear Fork | 2,448 | 107 |
| Spraberry | 4,504 | -1,949 |
| Wolfcamp | 6,310 | -3,755 |
| Canyon | 7,879 | -5,324 |
| Fusselman | — |
Barnhart 77S75 A42-235-36528
1.7 KM · Earthstone Operating, LLC · Section with this well →
| Grayburg | 1,872 | 851 |
| San Andres | 2,191 | 532 |
| Clear Fork | 3,466 | -743 |
| Spraberry | 4,976 | -2,253 |
| Wolfcamp | 6,490 | -3,767 |
| Fusselman | — | |
| Canyon | — |
Barnhart 77N79 A42-235-36531
1.7 KM · Earthstone Operating, LLC · Section with this well →
| Grayburg | 1,869 | 854 |
| San Andres | 2,155 | 568 |
| Clear Fork | 3,473 | -750 |
| Spraberry | 4,944 | -2,221 |
| Wolfcamp | 6,482 | -3,759 |
| Fusselman | — | |
| Canyon | — |
Barnhart 77S75 B42-235-36529
1.7 KM · Earthstone Operating, LLC · Section with this well →
| Grayburg | 1,869 | 854 |
| San Andres | 2,183 | 540 |
| Clear Fork | 3,453 | -730 |
| Spraberry | 4,950 | -2,227 |
| Wolfcamp | 6,491 | -3,768 |
| Canyon | — | |
| Fusselman | — |
Barnhart 77N79 B42-235-36532
1.7 KM · Earthstone Operating, LLC · Section with this well →
| Grayburg | 1,869 | 854 |
| San Andres | 2,155 | 568 |
| Clear Fork | 3,473 | -750 |
| Spraberry | 4,944 | -2,221 |
| Wolfcamp | 6,482 | -3,759 |
| Canyon | — | |
| Fusselman | — |
Barnhart 77S75 C42-235-36530
1.7 KM · Earthstone Operating, LLC · Section with this well →
| Grayburg | 1,869 | 854 |
| San Andres | 2,183 | 540 |
| Clear Fork | 3,453 | -730 |
| Spraberry | 4,950 | -2,227 |
| Wolfcamp | 6,491 | -3,768 |
| 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/23536156, documented in the API reference.