WELL · 42-317-44770 · DISTRICT 8
Kronos 61-7 G #173
Martin County · Spraberry (Trend Area) field · Horizontal
Kronos 61-7 G #173 (API 42-317-44770) is a horizontal well in Martin County operated by Endeavor Energy Resources L.P., completed February 11, 2023.
The RRC has issued one drilling permit, issued November 29, 2022, permitted to 11,000 ft.
Completion filings report 11 formation tops, including Santa Rosa, Rustler, Yates, Queen.
Its 2 leases have reported 3.07M barrels of oil and 6.77M mcf of gas since January 2023, last reporting in July 2026. The leases carry 17 wells, so these are lease totals, not this well alone.
Operator of record
Endeavor Energy Resources L.P.
Midland, TX · P-5 Y, filed Apr 4, 2026 · 6,190 permits on file · (855) 247-5920
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Endeavor Energy Resources L.P. |
| Production reports | Diamondback E&P LLCthrough Apr 2026 |
| Latest permit | Endeavor Energy Resources L.P.Nov 29, 2022 |
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
- 1
- permits on file
- Nov 29, 2022
- last permit issued
- Feb 11, 2023
- completed
- 3.07M
- cumulative oil, bbl
- 6.77M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2023 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 11, 2023
- Shut in
- —
- Plugged
- —
Surface location
32.409804, -101.800620
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 2 leases this well is completed on; they carry 17 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Kronos 61-7 Unit 2 O-10-59682 | Spraberry (Trend Area) | Diamondback E&P LLC | 13 | 3.07M | 6.77M | Jul 2023 – Jul 2026 |
| Kronos 61-7 G O-10-58525 | Spraberry (Trend Area) | Endeavor Energy Resources L.P. | 4 | 0 | 0 | Jan 2023 – Nov 2023 |
Oil, barrels lease total
Last 12 months 405,074 · prior 12 797,942(-49%)
Gas, mcf lease total
Last 12 months 1,492,007 · prior 12 2,616,818(-43%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Endeavor Energy Resources L.P.Jul 2023 → Dec 2024
- 2Diamondback E&P LLCJan 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 884488-99 | Drill | Endeavor Energy Resources L.P. | Sep 30, 2022 | Nov 29, 2022 | Jan 24, 2023 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-58525 | — | — | — | — |
| — | — O-10-59682 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,642 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 1,028 | 1,614 |
| Rustler | 1,539 | 1,103 |
| Yates | 2,188 | 454 |
| Yates | 2,189 | 453 |
| Queen | 3,036 | -394 |
| Queen | 3,077 | -435 |
| Grayburg | 3,421 | -779 |
| Grayburg | 3,576 | -934 |
| San Andres | 3,804 | -1,162 |
| San AndresSAN ANDRES - ACTIVE CO2 FLOOD; H | 3,840 | -1,198 |
| Glorieta | 4,500 | -1,858 |
| Clear ForkCLEARFORK | 5,484 | -2,842 |
| Clear ForkCLEARFORK | 5,542 | -2,900 |
| Spraberry | 7,072 | -4,430 |
| Spraberry | 7,096 | -4,454 |
| SpraberryMIDDLE SPRABERRY SHALE | 7,394 | -4,752 |
| SpraberryLOWER SPRABERRY SAND | 7,599 | -4,957 |
| Jo Mill | 7,893 | -5,251 |
| Jo Mill | 7,924 | -5,282 |
| Dean | 8,382 | -5,740 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,860 | 22,533 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,293 | 17.5 | 1,030 S |
| 9.625 | 7,934 | 12.25 | 780 S |
| 5.5 | 22,660 | 8.5 | 1,980 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 | Oct 23, 2023 | Sep 6, 2023 | Yes |
| 00 | Mar 24, 2023 | Mar 6, 2023 | 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 42-317-44770 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-44770 → 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.
Kronos 61-7 Unit 242-317-44772
0.0 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 980 | 1,662 |
| Yates | 2,180 | 462 |
| Queen | 3,039 | -397 |
| Grayburg | 3,419 | -777 |
| San Andres | 3,804 | -1,162 |
| Clear Fork | 5,542 | -2,900 |
| Spraberry | 7,074 | -4,432 |
| Spraberry | 7,383 | -4,741 |
14 TOPS · FIRST 8
Kronos 61-7 H42-317-44773
0.0 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 980 | 1,662 |
| Yates | 2,190 | 452 |
| Queen | 3,040 | -398 |
| Grayburg | 3,417 | -775 |
| San Andres | 3,807 | -1,165 |
| Clear Fork | 5,536 | -2,894 |
| Spraberry | 7,074 | -4,432 |
| Spraberry | 7,382 | -4,740 |
14 TOPS · FIRST 8
Kronos 61-7 H42-317-44774
0.0 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 960 | 1,682 |
| Rustler | 1,543 | 1,099 |
| Yates | 2,187 | 455 |
| Queen | 3,041 | -399 |
| Grayburg | 3,412 | -770 |
| San Andres | 3,809 | -1,167 |
| Glorieta | 4,482 | -1,840 |
| Clear Fork | 5,498 | -2,856 |
12 TOPS · FIRST 8
Kronos 61-7 H42-317-44775
0.0 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 980 | 1,662 |
| Yates | 2,176 | 466 |
| Queen | 3,040 | -398 |
| Grayburg | 3,412 | -770 |
| San Andres | 3,808 | -1,166 |
| Glorieta | 4,481 | -1,839 |
| Clear Fork | 5,498 | -2,856 |
| Spraberry | 7,075 | -4,433 |
12 TOPS · FIRST 8
Kronos 61-7 G42-317-44771
0.2 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 980 | 1,662 |
| Yates | 2,175 | 467 |
| Queen | 3,033 | -391 |
| Grayburg | 3,427 | -785 |
| San Andres | 3,802 | -1,160 |
| Spraberry | 7,070 | -4,428 |
| Dean | 8,378 | -5,736 |
| Wolfcamp | 8,590 | -5,948 |
10 TOPS · FIRST 8
Kronos 61-7 G42-317-44769
0.2 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 980 | 1,662 |
| Yates | 2,178 | 464 |
| Queen | 3,034 | -392 |
| Grayburg | 3,427 | -785 |
| San Andres | 3,802 | -1,160 |
| Spraberry | 7,072 | -4,430 |
| Pennsylvanian | — | |
| Wolfcamp | — |
10 TOPS · FIRST 8
Kronos 61-7 F42-317-44766
0.2 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 980 | 1,662 |
| Rustler | 1,536 | 1,106 |
| Yates | 2,166 | 476 |
| Queen | 3,032 | -390 |
| Grayburg | 3,429 | -787 |
| San Andres | 3,800 | -1,158 |
| San Andres | 3,835 | -1,193 |
| Glorieta | 4,351 | -1,709 |
14 TOPS · FIRST 8
Kronos 61-7 F42-317-44767
0.2 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 980 | 1,662 |
| Yates | 2,170 | 472 |
| Queen | 3,030 | -388 |
| Grayburg | 3,433 | -791 |
| San Andres | 3,799 | -1,157 |
| Clear Fork | 5,525 | -2,883 |
| Spraberry | 7,068 | -4,426 |
| Spraberry | 7,381 | -4,739 |
14 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/31744770, documented in the API reference.