WELL · 42-317-35132 · DISTRICT 8
Strain 17 #1
Martin County · Spraberry (Trend Area) field · Vertical
Strain 17 #1 (API 42-317-35132) is a plugged well in Martin County, plugged November 11, 2025, last operated by Diamondback E&P LLC.
The RRC has issued 2 drilling permits between 2007 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 9 formation tops, including Mississipian, Clear Fork, Spraberry, Dean.
Its lease has reported 88.1K barrels of oil and 83K mcf of gas since April 2008, last reporting in April 2026.
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 | Endeavor Energy Resources L.P.through Nov 2021 |
| Latest permit | Endeavor Energy Resources L.P.Mar 16, 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
- Mar 16, 2018
- last permit issued
- Apr 20, 2008
- completed
- 88.1K
- cumulative oil, bbl
- 83K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2008 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 20, 2008
- Shut in
- —
- Plugged
- Nov 11, 2025
Surface location
32.261848, -101.789303
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 |
|---|---|---|---|---|---|---|
| Strain "17" O-10-38909 | Spraberry (Trend Area) | Diamondback E&P LLC | 1 | 88.1K | 83K | Apr 2008 – Apr 2026 |
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.Apr 2008 → Nov 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 837507-99 | Recompletion | Endeavor Energy Resources L.P. | Mar 13, 2018 | Mar 16, 2018 | — | 11,010 |
| 650667-99 | Drill | Endeavor Energy Resources L.P. | Dec 4, 2007 | Dec 11, 2007 | Jan 3, 2008 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-38909 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,657 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Mississipian | 123 | 2,534 |
| Clear ForkCLEARFORK LIME | 5,600 | -2,943 |
| Spraberry | 7,000 | -4,343 |
| Dean | 8,300 | -5,643 |
| WolfcampWOLFCAMP LIME | 8,550 | -5,893 |
| StrawnSTRAWN LIME | 10,075 | -7,418 |
| Mississippian | 10,350 | -7,693 |
| Woodford | 10,950 | -8,293 |
| Atoka | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,001 | 10,059 | Perforated |
| 7,001 | 10,901 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 247 | 17.5 | 400 S |
| 8.625 | 4,484 | 11 | 700 S |
| 4.5 | 11,010 | 7.875 | 1,605 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 | Jun 26, 2018 | May 23, 2018 | — |
| 00 | Dec 9, 2008 | Jul 14, 2008 | Yes |
| 00 | Nov 25, 2008 | — | — |
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 42-317-35132 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-35132 → 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.
Dagger Lake SWD42-317-41765
0.3 KM · XTO Energy Inc. · Section with this well →
| Santa Rosa | 1,018 | 1,644 |
| Rustler | 1,567 | 1,095 |
| Yates | 2,270 | 392 |
| Seven Rivers | 2,612 | 50 |
| Queen | 3,380 | -718 |
| Grayburg | 3,643 | -981 |
| San Andres | 3,713 | -1,051 |
| Glorieta | 4,359 | -1,697 |
14 TOPS · FIRST 8
Tunnell '8'42-317-35102
0.4 KM · Endeavor Energy Resources L.P. · Section with this well →
| Spraberry | 7,000 | -4,347 |
| Dean | 8,300 | -5,647 |
| Wolfcamp | 8,550 | -5,897 |
| Strawn | 10,100 | -7,447 |
| Mississippian | 10,375 | -7,722 |
| Woodford | 10,975 | -8,322 |
| Atoka | — |
Strain 20 Unit 142-317-43601
0.6 KM · XTO Energy Inc. · Section with this well →
| Santa Rosa | 992 | 1,669 |
| Yates | 2,244 | 417 |
| Queen | 3,366 | -705 |
| Grayburg | 3,635 | -974 |
| San Andres | 3,702 | -1,041 |
| Spraberry | 6,851 | -4,190 |
| Dean | 8,338 | -5,677 |
| Wolfcamp | 8,530 | -5,869 |
10 TOPS · FIRST 8
Strain '7'42-317-35118
0.6 KM · Endeavor Energy Resources L.P. · Section with this well →
| Clear Fork | 5,650 | -2,977 |
| Spraberry | 7,025 | -4,352 |
| Dean | 8,325 | -5,652 |
| Wolfcamp | 8,575 | -5,902 |
| Strawn | 10,089 | -7,416 |
| Mississippian | 10,375 | -7,702 |
| Mississippian | 10,700 | -8,027 |
| Atoka | — |
Strain 19 Unit 242-317-43604
0.6 KM · XTO Energy Inc. · Section with this well →
| Santa Rosa | 1,030 | 1,631 |
| Yates | 2,273 | 388 |
| Queen | 3,387 | -726 |
| Grayburg | 3,652 | -991 |
| San Andres | 3,727 | -1,066 |
| Spraberry | 6,863 | -4,202 |
| Dean | 8,355 | -5,694 |
| Wolfcamp | 8,544 | -5,883 |
10 TOPS · FIRST 8
Strain 20 Unit 142-317-41933
0.6 KM · XTO Energy Inc. · Section with this well →
| Santa Rosa | 997 | 1,658 |
| Yates | 2,268 | 387 |
| Queen | 3,355 | -700 |
| Grayburg | 3,617 | -962 |
| San Andres | 3,685 | -1,030 |
| Spraberry | 6,766 | -4,111 |
| Dean | 8,362 | -5,707 |
| Wolfcamp | 8,528 | -5,873 |
11 TOPS · FIRST 8
Strain 20 Unit 142-317-41934
0.6 KM · XTO Energy Inc. · Section with this well →
| Santa Rosa | 994 | 1,661 |
| Yates | 2,270 | 385 |
| Queen | 3,356 | -701 |
| Grayburg | 3,622 | -967 |
| San Andres | 3,678 | -1,023 |
| Spraberry | 6,768 | -4,113 |
| Pennsylvanian | — | |
| Cisco | — |
10 TOPS · FIRST 8
Strain 20 Unit 142-317-41932
0.6 KM · XTO Energy Inc. · Section with this well →
| Santa Rosa | 997 | 1,658 |
| Rustler | 1,541 | 1,114 |
| Yates | 2,268 | 387 |
| Seven Rivers | 2,667 | -12 |
| Queen | 3,351 | -696 |
| Grayburg | 3,614 | -959 |
| San Andres | 3,678 | -1,023 |
| Glorieta | 4,287 | -1,632 |
15 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/31735132, documented in the API reference.