WELL · 42-317-43963 · DISTRICT 8
Athena 44-36 Unit 1 #123
Martin County · Spraberry (Trend Area) field · Shut IN · Horizontal
Athena 44-36 Unit 1 #123 (API 42-317-43963) is a horizontal well in Martin County operated by Diamondback E&P LLC, completed July 6, 2022 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued November 18, 2021, permitted to 10,535 ft.
It was permitted by Endeavor Energy Resources L.P. and has since transferred to Diamondback E&P LLC on the wellbore schedule.
Completion filings report 9 formation tops, including Santa Rosa, Rustler, Yates, Queen.
Its lease has reported 2.56M barrels of oil and 13.9M mcf of gas since February 2022, last reporting in July 2026. The lease carries 12 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.
Midland, TX · P-5 Y, filed Mar 4, 2026 · 5,231 permits on file · (855) 247-5920
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Diamondback E&P LLC |
| Production reports | Diamondback E&P LLCthrough Apr 2026 |
| Latest permit | Endeavor Energy Resources L.P.Nov 18, 2021 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,535
- total depth, ft
- 1
- permits on file
- Nov 18, 2021
- last permit issued
- Jul 6, 2022
- completed
- 2.56M
- cumulative oil, bbl
- 13.9M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2022 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 6, 2022
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
32.353478, -101.716091
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Martin 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 12 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Athena 44-36 Unit 1 O-10-57608 | Spraberry (Trend Area) | Diamondback E&P LLC | 12 | 2.56M | 13.9M | Feb 2022 – Jul 2026 |
Gas, mcf lease total
Last 12 months 3,756,899 · prior 12 3,740,953(+0%)
Oil, barrels lease total
Last 12 months 171,526 · prior 12 299,591(-43%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Endeavor Energy Resources L.P.Jul 2022 → Dec 2024
- 2Diamondback E&P LLCJan 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 874491-99 | Drill | Endeavor Energy Resources L.P. | Nov 11, 2021 | Nov 18, 2021 | Jan 30, 2022 | 10,535 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-57608 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,570 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 554 | 2,016 |
| Santa Rosa | 840 | 1,730 |
| Rustler | 1,378 | 1,192 |
| Yates | 1,980 | 590 |
| Yates | 2,048 | 522 |
| Queen | 2,780 | -210 |
| Queen | 2,791 | -221 |
| Grayburg | 3,043 | -473 |
| San Andres | 3,810 | -1,240 |
| San AndresSAN ANDRES - ACTIVE CO2 FLOOD; H | 3,810 | -1,240 |
| Glorieta | 4,382 | -1,812 |
| Clear ForkCLEARFORK | 5,110 | -2,540 |
| Spraberry | 6,783 | -4,213 |
| SpraberryUPPER SPRABERRY | 6,783 | -4,213 |
| SpraberryMIDDLE SPRABERRY | 7,035 | -4,465 |
| SpraberryLOWER SPRABERRY SAND | 7,269 | -4,699 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,065 | 18,199 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,109 | 17.5 | 935 S |
| 9.625 | 5,395 | 12.25 | 1,075 S |
| 5.5 | 18,324 | 8.5 | 2,170 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 | Nov 17, 2022 | Sep 27, 2022 | Yes |
| 00 | Nov 16, 2022 | Jul 27, 2022 | 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 42-317-43963 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-43963 → 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.
Athena 44-36 Unit 142-317-43962
0.0 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 554 | 2,016 |
| Rustler | 1,392 | 1,178 |
| Yates | 1,980 | 590 |
| Queen | 2,780 | -210 |
| Grayburg | 3,050 | -480 |
| San Andres | 3,814 | -1,244 |
| Glorieta | 4,382 | -1,812 |
| Clear Fork | 5,123 | -2,553 |
14 TOPS · FIRST 8
Athena 44-36 Unit 142-317-43958
0.0 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 840 | 1,730 |
| Rustler | 1,378 | 1,192 |
| Yates | 1,980 | 590 |
| Queen | 2,780 | -210 |
| Grayburg | 3,050 | -480 |
| San Andres | 3,820 | -1,250 |
| Glorieta | 4,389 | -1,819 |
| Clear Fork | 5,122 | -2,552 |
13 TOPS · FIRST 8
Athena 44-36 Unit 142-317-43961
0.0 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 840 | 1,730 |
| Rustler | 1,378 | 1,192 |
| Yates | 1,980 | 590 |
| Queen | 2,780 | -210 |
| Grayburg | 3,043 | -473 |
| San Andres | 3,817 | -1,247 |
| Glorieta | 4,386 | -1,816 |
| Clear Fork | 5,121 | -2,551 |
14 TOPS · FIRST 8
Athena 44-36 Unit 142-317-43959
0.0 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 554 | 2,016 |
| Rustler | 1,378 | 1,192 |
| Yates | 1,980 | 590 |
| Queen | 2,780 | -210 |
| Grayburg | 3,057 | -487 |
| San Andres | 3,834 | -1,264 |
| Glorieta | 4,375 | -1,805 |
| Clear Fork | 5,116 | -2,546 |
10 TOPS · FIRST 8
Athena 44-36 Unit 142-317-43960
0.0 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 554 | 2,016 |
| Rustler | 1,389 | 1,181 |
| Yates | 1,980 | 590 |
| Queen | 2,780 | -210 |
| Grayburg | 3,050 | -480 |
| San Andres | 3,831 | -1,261 |
| Glorieta | 4,365 | -1,795 |
| Clear Fork | 5,115 | -2,545 |
12 TOPS · FIRST 8
Hughes '44'42-317-35686
0.2 KM · Endeavor Energy Resources L.P. · Section with this well →
| Spraberry | 6,776 | -4,215 |
| Spraberry | 6,776 | -4,215 |
| Dean | 8,032 | -5,471 |
| Wolfcamp | 8,170 | -5,609 |
| Strawn | 9,807 | -7,246 |
| Mississippian | 9,964 | -7,403 |
| Mississippian | 9,964 | -7,403 |
| Woodford | 10,550 | -7,989 |
9 TOPS · FIRST 8
Hughes '44'42-317-36415
0.3 KM · Endeavor Energy Resources L.P. · Section with this well →
| Spraberry | 6,775 | -4,208 |
| Spraberry | 6,775 | -4,208 |
| Strawn | 9,825 | -7,258 |
| Mississippian | 9,975 | -7,408 |
| Mississippian | 9,975 | -7,408 |
| Woodford | 10,600 | -8,033 |
| Atoka | — |
Hughes 44 SWD42-317-44567
0.3 KM · Environmental Disposal Systems · Section with this well →
| Santa Rosa | 1,131 | 1,424 |
| Yates | 1,996 | 559 |
| Queen | 2,809 | -254 |
| Grayburg | 3,018 | -463 |
| San Andres | 3,725 | -1,170 |
| Spraberry | 5,099 | -2,544 |
| Cisco | — | |
| Pennsylvanian | — |
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/31743963, documented in the API reference.