WELL · 42-317-35324 · DISTRICT 8
Hill 44 #1
Martin County · Spraberry (Trend Area) field · Vertical
Hill 44 #1 (API 42-317-35324) is a plugged well in Martin County, plugged February 14, 2025, last operated by Diamondback E&P LLC.
The RRC has issued 2 drilling permits between 2008 and 2018, permitted to 12,000 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 7 formation tops, including Clear Fork, Spraberry, Dean, Wolfcamp.
Its lease has reported 35.7K barrels of oil and 128K mcf of gas since January 2009, last reporting in March 2025.
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 · 5,237 permits on file · (855) 247-5920
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Diamondback E&P LLC |
| Production reports | Endeavor Energy Resources L.P.through Nov 2022 |
| Latest permit | Endeavor Energy Resources L.P.Jan 22, 2018 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,000
- total depth, ft
- 2
- permits on file
- Jan 22, 2018
- last permit issued
- Jan 17, 2009
- completed
- 35.7K
- cumulative oil, bbl
- 128K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2009 THROUGH Mar 2025
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 17, 2009
- Shut in
- —
- Plugged
- Feb 14, 2025
Surface location
32.430695, -101.723825
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Hill "44" O-10-39104 | Spraberry (Trend Area) | Diamondback E&P LLC | 1 | 35.7K | 128K | Jan 2009 – Mar 2025 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Endeavor Energy Resources L.P.Jan 2009 → Nov 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 832927-99 | Recompletion | Endeavor Energy Resources L.P. | Nov 7, 2017 | Jan 22, 2018 | Dec 2, 2008 | 10,747 |
| 664255-99 | Drill | Endeavor Energy Resources L.P. | Jun 11, 2008 | Jul 9, 2008 | Jul 19, 2008 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-39104 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,646 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Clear ForkCLEARFORK LIME | 5,000 | -2,354 |
| Spraberry | 6,850 | -4,204 |
| Dean | 8,150 | -5,504 |
| WolfcampWOLFCAMP LIME | 8,425 | -5,779 |
| Strawn | 9,925 | -7,279 |
| StrawnSTRAWN LIME | 9,925 | -7,279 |
| MississippianMISS | 10,050 | -7,404 |
| MississippianLOWER MISS LIME | 10,425 | -7,779 |
| Atoka | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,890 | 9,668 | Perforated |
| 6,890 | 10,691 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 331 | 17.5 | 350 S |
| 8.625 | 4,523 | 11 | 700 S |
| 4.5 | 10,747 | 7.875 | 1,550 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 | Jan 23, 2018 | Jan 23, 2018 | — |
| 00 | Feb 25, 2009 | Feb 3, 2009 | Yes |
| 00 | Feb 12, 2009 | — | — |
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 42-317-35324 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-35324 → 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.
Shortes '45'42-317-35219
0.4 KM · Endeavor Energy Resources L.P. · Section with this well →
| Clear Fork | 4,975 | -2,332 |
| Spraberry | 6,825 | -4,182 |
| Dean | 8,125 | -5,482 |
| Wolfcamp | 8,400 | -5,757 |
| Strawn | 9,875 | -7,232 |
| Mississippian | 10,375 | -7,732 |
| Atoka | — |
Frazier '5'42-317-35772
0.4 KM · Endeavor Energy Resources L.P. · Section with this well →
| Spraberry | 6,825 | -4,186 |
| Spraberry | 6,825 | -4,186 |
| Strawn | 9,925 | -7,286 |
| Mississpian | 10,075 | -7,436 |
| Mississippian | 10,075 | -7,436 |
Wheeler '5'42-317-35769
0.4 KM · Endeavor Energy Resources L.P. · Section with this well →
| Clear Fork | 5,525 | -2,884 |
| Spraberry | 6,850 | -4,209 |
| Wolfcamp | 8,450 | -5,809 |
| Strawn | 9,900 | -7,259 |
| Mississippian | 10,050 | -7,409 |
| Atoka | — |
Frazier '44'42-317-36646
0.7 KM · Endeavor Energy Resources L.P. · Section with this well →
| Spraberry | 6,875 | -4,240 |
| Spraberry | 6,875 | -4,240 |
| Strawn | 9,925 | -7,290 |
| Mississippian | 10,075 | -7,440 |
| Atoka | — |
Shortes '45'42-317-35411
0.9 KM · Endeavor Energy Resources L.P. · Section with this well →
| Clear Fork | 6,710 | -4,055 |
| Spraberry | 6,909 | -4,254 |
| Dean | 8,218 | -5,563 |
| Wolfcamp | 8,595 | -5,940 |
| Strawn | 9,975 | -7,320 |
| Mississippian | 10,125 | -7,470 |
| Mississippian | 10,160 | -7,505 |
| Woodford | 10,725 | -8,070 |
9 TOPS · FIRST 8
Wheeler, Norma42-317-33873
0.9 KM · Endeavor Energy Resources L.P. · Section with this well →
| Canyon | 9,524 | -6,896 |
| Spraberry | 9,777 | -7,149 |
| Spraberry | 9,777 | -7,149 |
| Strawn | 9,838 | -7,210 |
| Mississippian | 10,450 | -7,822 |
| Mississippian | 10,450 | -7,822 |
| Woodford | 10,597 | -7,969 |
| Fusselman | 10,676 | -8,048 |
Blagrave SWD 542-317-41393
0.9 KM · Aqua Terra Permian, LLC · Section with this well →
| Santa Rosa | 1,150 | |
| Yates | 2,400 | |
| Grayburg | 2,969 | |
| San Andres | 3,350 | |
| Queen | 4,100 | |
| Spraberry | 6,884 | |
| Dean | 7,927 | |
| Wolfcamp | 8,042 |
10 TOPS · FIRST 8
Shortes '5' Unit42-317-35756
1.1 KM · Endeavor Energy Resources L.P. · Section with this well →
| Spraberry | 6,850 | -4,218 |
| Spraberry | 6,850 | -4,218 |
| Strawn | 9,850 | -7,218 |
| Mississippian | 10,000 | -7,368 |
| Atoka | — |
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/31735324, documented in the API reference.