WELL · 42-371-39661 · DISTRICT 8
State Neal Lethco 29-30 A #1WA
Pecos County · Phantom (Wolfcamp) field · Horizontal
State Neal Lethco 29-30 A #1WA (API 42-371-39661) is a horizontal well in Pecos County operated by Diamondback E&P LLC, completed May 8, 2018.
The RRC has issued 2 drilling permits (amended once) between 2018 and 2019, permitted to 10,440 ft.
Completion filings report 10 formation tops, including Rustler, Glorieta, Grayburg, O'Brien.
Its 2 leases have reported 344K barrels of oil and 1.31M mcf of gas since May 2018, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
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 | Diamondback E&P LLCthrough Apr 2026 |
| Latest permit | Diamondback E&P LLCMar 15, 2019 |
- 10,440
- total depth, ft
- 3
- permits on file
- Mar 15, 2019
- last permit issued
- May 8, 2018
- completed
- 344K
- cumulative oil, bbl
- 1.31M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2018 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 8, 2018
- Shut in
- —
- Plugged
- —
Surface location
31.124161, -102.967694
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Pecos 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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| State Neal Lethco 29-30 A O-10-51791 | Hoefs T-K (Wolfcamp) | Diamondback E&P LLC | 1 | 218K | 1.12M | Mar 2019 – Jul 2026 |
| State Neal Lethco 29-30 A O-10-50478 | Phantom (Wolfcamp) | Diamondback E&P LLC | 1 | 125K | 189K | May 2018 – Sep 2019 |
Gas, mcf lease total
Last 12 months 119,267 · prior 12 139,138(-14%)
Oil, barrels lease total
Last 12 months 16,875 · prior 12 17,610(-4%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Diamondback E&P LLCMay 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 850647-99 | Field transfer | Diamondback E&P LLC | Mar 5, 2019 | Mar 15, 2019 | Feb 4, 2018 | 10,440 |
| 834054-98 | Drill | Diamondback E&P LLC | Sep 19, 2018 | Jan 18, 2018 | Feb 3, 2018 | 10,440 |
| 834054-99 | Drill | Diamondback E&P LLC | Dec 8, 2017 | Jan 18, 2018 | Feb 3, 2018 | 10,440 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-50478 | — | — | — | — |
| — | — O-10-51791 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,642 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,446 | 16,785 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,280 | 16 | 1,535 S |
| 10.75 | 4,689 | 12.25 | 420 S |
| 7.625 | 8,875 | 9.875 | 1,020 S |
| 5.5 | 16,755 | 6.75 | 1,350 S |
| 4.5 | 16,904 | 6.75 | 1,350 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 23, 2019 | Mar 18, 2019 | Yes |
| 00 | Oct 16, 2018 | Jul 25, 2018 | 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 42-371-39661 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-39661 → 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.
State Neal Lethco 29-28 A42-371-39662
0.0 KM · Diamondback E&P LLC · Section with this well →
| Rustler | 2,085 | 556 |
| Toborg | — | |
| Tubb | — | |
| Yates | — | |
| Glorieta | — | |
| Grayburg | — | |
| O'Brien | — | |
| Queen | — |
10 TOPS · FIRST 8
State Neal Lethco 29-30 B42-371-39741
0.3 KM · Diamondback E&P LLC · Section with this well →
| Soma | — | |
| Yates | — | |
| Tubb | — | |
| Toborg | — | |
| Glorieta | — | |
| Grayburg | — | |
| O'Brien | — | |
| Queen | — |
10 TOPS · FIRST 8
State Neal Lethco 29-28 B42-371-39740
0.3 KM · Diamondback E&P LLC · Section with this well →
| Rustler | 1,964 | 677 |
| Toborg | — | |
| Tubb | — | |
| Yates | — | |
| Glorieta | — | |
| Grayburg | — | |
| O'Brien | — | |
| Queen | — |
10 TOPS · FIRST 8
State Neal Lethco 29-28 C42-371-39908
0.5 KM · Diamondback E&P LLC · Section with this well →
| Queen | — | |
| Glorieta | — | |
| Grayburg | — | |
| O'Brien | — | |
| Rustler | — | |
| Seven Rivers | — | |
| Soma | — | |
| Toborg | — |
10 TOPS · FIRST 8
State Neal Lethco 29-30 C42-371-39909
0.5 KM · Diamondback E&P LLC · Section with this well →
| Glorieta | — | |
| Grayburg | — | |
| O'Brien | — | |
| Queen | — | |
| Rustler | — | |
| Seven Rivers | — | |
| Soma | — | |
| Toborg | — |
10 TOPS · FIRST 8
Egl42-371-39073
0.5 KM · Whiting Oil and Gas Corporation · Section with this well →
| Delaware | 4,650 | -1,999 |
| Cherry Canyon | 5,360 | -2,709 |
| Bone Spring | 7,075 | -4,424 |
| Wolfcamp | 9,370 | -6,719 |
State Neal Lethco 29-28 D42-371-39996
0.9 KM · Diamondback E&P LLC · Section with this well →
| Glorieta | — | |
| Grayburg | — | |
| O'Brien | — | |
| Queen | — | |
| Rustler | — | |
| Soma | — | |
| Seven Rivers | — | |
| Toborg | — |
10 TOPS · FIRST 8
State Neal Lethco 29-30 D42-371-39997
0.9 KM · Diamondback E&P LLC · Section with this well →
| Seven Rivers | — | |
| Toborg | — | |
| Tubb | — | |
| Yates | — | |
| Glorieta | — | |
| Grayburg | — | |
| O'Brien | — | |
| Queen | — |
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/37139661, documented in the API reference.