WELL · 42-329-34836 · DISTRICT 8
Parks 16 #4
Midland County · Spraberry (Trend Area) field · Producing · Vertical
Parks 16 #4 (API 42-329-34836) is a well in Midland County operated by Diamondback E&P LLC, completed July 22, 2003 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits between 2003 and 2018, permitted to 11,400 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 5 formation tops, including Spraberry, Dean, Wolfcamp, Strawn.
Its lease has reported 397K barrels of oil and 555K mcf of gas since February 2000, last reporting in July 2026. The lease carries 9 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 · 5,237 permits on file · (855) 247-5920
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Diamondback E&P LLC |
| Production reports | Diamondback E&P LLCthrough Apr 2026 |
| Latest permit | Endeavor Energy Resources L.P.Jun 20, 2018 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,400
- total depth, ft
- 2
- permits on file
- Jun 20, 2018
- last permit issued
- Jul 22, 2003
- completed
- 397K
- cumulative oil, bbl
- 555K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2000 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 22, 2003
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
31.789713, -102.178531
OpenStreetMap → · Google Maps →
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 lease this well is completed on; they carry 9 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Parks "16" O-10-36265 | Spraberry (Trend Area) | Diamondback E&P LLC | 9 | 397K | 555K | Feb 2000 – Jul 2026 |
Oil, barrels lease total
Last 12 months 6,048 · prior 12 8,587(-30%)
Gas, mcf lease total
Last 12 months 7,338 · prior 12 7,457(-2%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Stephens, Autry C.Feb 2000 → Aug 2000
- 2Endeavor Energy Resources L.P.Sep 2000 → Dec 2024
- 3Diamondback E&P LLCJan 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 841434-99 | Recompletion | Endeavor Energy Resources L.P. | Jun 19, 2018 | Jun 20, 2018 | — | 11,000 |
| 529395-99 | Drill | Endeavor Energy Resources L.P. | Mar 10, 2003 | Mar 13, 2003 | Apr 15, 2003 | 11,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-36265 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,900 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Spraberry | 8,000 | -5,100 |
| SpraberryLOWER SPRABERRY | 8,675 | -5,775 |
| Dean | 9,275 | -6,375 |
| SpraberryLOWER SPRABERRY | 9,825 | -6,925 |
| WolfcampUPPER WOLFCAMP LIME | 9,825 | -6,925 |
| WolfcampLOWER WOLFCAMP | 10,600 | -7,700 |
| WolfcampLOWER WOLFCAMP LIME | 10,600 | -7,700 |
| Strawn | 10,775 | -7,875 |
| WolfcampUPPER WOLFCAMP LIME | 10,775 | -7,875 |
| Atoka | — | — |
| Strawn | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,034 | 10,363 | Perforated |
| 8,034 | 10,900 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 280 | 17.5 | 250 S |
| 12.75 | 285 | 17.5 | 250 S |
| 8.625 | 5,205 | 11 | 425 S |
| 4.5 | 11,000 | 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 | Jul 31, 2018 | Jul 25, 2018 | — |
| 00 | Oct 15, 2003 | Aug 1, 2003 | Yes |
| 00 | Sep 24, 2003 | — | — |
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 42-329-34836 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-34836 → 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 neighbours, subsea-aligned so they line up regardless of surface terrain.
Parks '16'42-329-35676
0.6 KM · Endeavor Energy Resources L.P. · Section with this well →
| Spraberry | 7,975 | -5,080 |
| Spraberry | 7,975 | -5,080 |
| Spraberry | 8,525 | -5,630 |
| Spraberry | 8,525 | -5,630 |
| Dean | 9,200 | -6,305 |
| Wolfcamp | 9,825 | -6,930 |
| Strawn | 10,650 | -7,755 |
| Base Clean Strawn Lime | 10,925 | -8,030 |
Parks '16'42-329-34221
0.8 KM · Stephens, Autry C. · Section with this well →
| Spraberry | 8,037 | -5,145 |
| Spraberry | 8,037 | -5,145 |
| Spraberry | 8,711 | -5,819 |
| Spraberry | 8,711 | -5,819 |
| Dean | 9,320 | -6,428 |
| Wolfcamp | 9,450 | -6,558 |
| Strawn | 10,675 | -7,783 |
| Atoka | — |
Diamond Cutter West A42-329-44980
1.0 KM · Apache Corporation · Section with this well →
| Santa Rosa | 923 | 1,969 |
| Rustler | 1,810 | 1,082 |
| Yates | 2,984 | -92 |
| Seven Rivers | 3,081 | -189 |
| Queen | 4,370 | -1,478 |
| Grayburg | 4,719 | -1,827 |
| San Andres | 4,880 | -1,988 |
| Glorieta | 6,099 | -3,207 |
10 TOPS · FIRST 8
Diamond Cutter West B42-329-44981
1.0 KM · Apache Corporation · Section with this well →
| Santa Rosa | 922 | 1,970 |
| Rustler | 1,816 | 1,076 |
| Yates | 2,986 | -94 |
| Seven Rivers | 3,075 | -183 |
| Queen | 4,363 | -1,471 |
| Grayburg | 4,720 | -1,828 |
| San Andres | 4,885 | -1,993 |
| Glorieta | 6,097 | -3,205 |
10 TOPS · FIRST 8
Diamond Cutter West E42-329-46444
1.1 KM · Apache Corporation · Section with this well →
| Santa Rosa | 934 | 1,958 |
| Rustler | 1,905 | 987 |
| Yates | 2,983 | -91 |
| Seven Rivers | 3,079 | -187 |
| Queen | 4,375 | -1,483 |
| Grayburg | 4,499 | -1,607 |
| San Andres | 4,879 | -1,987 |
| Glorieta | 6,126 | -3,234 |
10 TOPS · FIRST 8
Diamond Cutter West F42-329-46445
1.1 KM · Apache Corporation · Section with this well →
| Santa Rosa | 848 | 2,044 |
| Rustler | 1,703 | 1,189 |
| Yates | 2,919 | -27 |
| Seven Rivers | 3,112 | -220 |
| Queen | 4,336 | -1,444 |
| Grayburg | 4,465 | -1,573 |
| San Andres | 4,900 | -2,008 |
| Glorieta | 6,113 | -3,221 |
10 TOPS · FIRST 8
Diamond Cutter West G42-329-46446
1.1 KM · Apache Corporation · Section with this well →
| Santa Rosa | 927 | 1,965 |
| Rustler | 1,902 | 990 |
| Yates | 2,983 | -91 |
| Seven Rivers | 3,073 | -181 |
| Queen | 4,370 | -1,478 |
| Grayburg | 4,484 | -1,592 |
| San Andres | 4,875 | -1,983 |
| Glorieta | 6,179 | -3,287 |
10 TOPS · FIRST 8
Diamond Cutter West H42-329-46447
1.1 KM · Apache Corporation · Section with this well →
| Santa Rosa | 921 | 1,971 |
| Rustler | 1,902 | 990 |
| Yates | 2,982 | -90 |
| Seven Rivers | 3,073 | -181 |
| Queen | 4,369 | -1,477 |
| Grayburg | 4,488 | -1,596 |
| San Andres | 4,876 | -1,984 |
| Glorieta | 6,178 | -3,286 |
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/32934836, documented in the API reference.