TEXAS · WELLS · MIDLAND COUNTY · API 42-329-34659 · DISTRICT 7B
Spinks 11 #1
Midland County · Spraberry (Trend Area) field · Producing · Vertical
Spinks 11 #1 (API 42-329-34659) is a well in Midland County operated by Diamondback E&P LLC, completed October 14, 2001 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits between 2001 and 2017, permitted to 10,900 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 4 formation tops, including Spraberry, Dean, Wolfcamp, Strawn.
Its 2 leases have reported 155K barrels of oil and 249K mcf of gas since October 2001, last reporting in July 2026. The leases carry 4 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.
- Based in
- Midland, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 4, 2026
- Permits on file
- 5,243
- Phone
- (432) 221-7400
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.Jul 14, 2017 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,900
- total depth, ft
- 2
- permits on file
- Jul 14, 2017
- last permit issued
- Oct 14, 2001
- completed
- 155K
- cumulative oil, bbl
- 249K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2001 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 14, 2001
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
31.994169, -101.966563
Permit surface location from the RRC GIS record, in Midland 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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Spinks '11' O-10-49320 | Spraberry (Trend Area) | Diamondback E&P LLC | 2 | 155K | 249K | Oct 2001 – Jul 2026 |
| Spinks "11" O-10-36789 | Betty Sue (Strawn) | Endeavor Energy Resources L.P. | 2 | 0 | 0 | Oct 2001 – Mar 2018 |
Oil, barrels lease total
Last 12 months 10,047 · prior 12 3,130(+221%)
Gas, mcf lease total
Last 12 months 18,758 · prior 12 10,554(+78%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Endeavor Energy Resources L.P.Oct 2001 → Dec 2024
- 2Diamondback E&P LLCJan 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 828737-99 | Recompletion | Endeavor Energy Resources L.P. | Jul 12, 2017 | Jul 14, 2017 | Sep 9, 2001 | 10,900 |
| 513337-99 | Drill | Endeavor Energy Resources L.P. | Sep 4, 2001 | Sep 7, 2001 | Sep 9, 2001 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 14, 2001 | Spinks 11 O-10-49320 | Spraberry (Trend Area) | Diamondback E&P LLC | Producing | 10,900 |
| Oct 14, 2001 | Spinks 11 O-10-36789 | Betty Sue (Strawn) | Endeavor Energy Resources L.P. | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,730 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,538 | 10,747 | Perforated |
| 10,498 | 10,748 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 280 | 17.5 | 270 S |
| 8.625 | 5,200 | 11 | 425 S |
| 4.5 | 10,900 | 7.875 | 1,270 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 | Feb 7, 2018 | Jan 22, 2018 | — |
| 00 | Mar 4, 2002 | Jan 16, 2002 | Yes |
| 00 | Feb 13, 2002 | — | — |
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 42-329-34659 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-34659 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). 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 neighbors, subsea-aligned so they line up regardless of surface terrain.
Koonce '2'42-329-34694
0.4 KM · Endeavor Energy Resources L.P. · Section with this well →
| Spraberry | 7,550 | -4,813 |
| Spraberry | 7,550 | -4,813 |
| Spraberry | 8,302 | -5,565 |
| Spraberry | 8,302 | -5,565 |
| Dean | 8,915 | -6,178 |
| Wolfcamp | 9,145 | -6,408 |
| Strawn | 10,514 | -7,777 |
| Atoka | — |
Koonce '2'42-329-36816
0.4 KM · Endeavor Energy Resources L.P. · Section with this well →
| Spraberry | 7,550 | -4,829 |
| Spraberry | 7,550 | -4,829 |
| Strawn | 10,475 | -7,754 |
| Pennsylvanian | 10,475 | -7,754 |
| Bend | 10,650 | -7,929 |
Spinks '11'42-329-34690
0.5 KM · Endeavor Energy Resources L.P. · Section with this well →
| Spraberry | 7,552 | -4,822 |
| Spraberry | 7,552 | -4,822 |
| Spraberry | 8,100 | -5,370 |
| Dean | 8,908 | -6,178 |
| Wolfcamp | 9,108 | -6,378 |
| Strawn | 10,495 | -7,765 |
Koonce '2'42-329-35848
0.6 KM · Endeavor Energy Resources L.P. · Section with this well →
| Yates | 2,650 | 78 |
| Spraberry | 7,575 | -4,847 |
| Spraberry | 7,575 | -4,847 |
| Dean | 8,900 | -6,172 |
| Wolfcamp | 9,175 | -6,447 |
| Wolfcamp | 9,175 | -6,447 |
| Strawn | 10,525 | -7,797 |
| Strawn | 10,525 | -7,797 |
10 TOPS · FIRST 8
Nature Boy 11-37 A42-329-48020
0.6 KM · Diamondback E&P LLC · Section with this well →
| Santa Rosa | 972 | 1,740 |
| Yates | 2,628 | 84 |
| Seven Rivers | 2,822 | -110 |
| Queen | 3,707 | -995 |
| Grayburg | 4,265 | -1,553 |
| San Andres | 4,513 | -1,801 |
| Glorieta | 5,468 | -2,756 |
| Clear Fork | 6,708 | -3,996 |
10 TOPS · FIRST 8
Nature Boy 11-37 A42-329-48019
0.6 KM · Diamondback E&P LLC · Section with this well →
| Santa Rosa | 968 | 1,744 |
| Yates | 2,630 | 82 |
| Seven Rivers | 2,817 | -105 |
| Queen | 3,705 | -993 |
| Grayburg | 4,264 | -1,552 |
| San Andres | 4,509 | -1,797 |
| Glorieta | 5,464 | -2,752 |
| Clear Fork | 6,717 | -4,005 |
10 TOPS · FIRST 8
Nature Boy 11-37 A42-329-48021
0.6 KM · Diamondback E&P LLC · Section with this well →
| Yates | 2,619 | 93 |
| Queen | 3,496 | -784 |
| Grayburg | 4,265 | -1,553 |
| San Andres | 4,465 | -1,753 |
| Glorieta | 5,448 | -2,736 |
| Clear Fork | 6,695 | -3,983 |
| Spraberry | 7,512 | -4,800 |
| Jo Mill | 8,065 | -5,353 |
10 TOPS · FIRST 8
Nature Boy 11-37 A42-329-48022
0.6 KM · Diamondback E&P LLC · Section with this well →
| Santa Rosa | 967 | 1,745 |
| Yates | 2,630 | 82 |
| Seven Rivers | 2,814 | -102 |
| Queen | 3,705 | -993 |
| Grayburg | 4,261 | -1,549 |
| San Andres | 4,508 | -1,796 |
| Glorieta | 5,465 | -2,753 |
| Clear Fork | 6,713 | -4,001 |
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/32934659, documented in the API reference.