TEXAS · WELLS · MIDLAND COUNTY · WARFIELD EAST L LEASE · API 42-329-42909 · DISTRICT 7B
Warfield East L #101WA
Midland County · Spraberry (Trend Area) field · Producing · Horizontal
Warfield East L #101WA (API 42-329-42909) is a horizontal well in Midland County operated by Diamondback E&P LLC, completed July 16, 2019 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued November 26, 2018, permitted to 9,487 ft.
Completion filings report 9 formation tops, including Santa Rosa, Yates, Clear Fork, Spraberry.
Its lease has reported 272K barrels of oil and 467K mcf of gas since July 2019, last reporting volume in April 2026.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 4, 2026
- Permits on file
- 5,251
- 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 | Diamondback E&P LLCNov 26, 2018 |
- 9,487
- total depth, ft
- 1
- permits on file
- Nov 26, 2018
- last permit issued
- Jul 16, 2019
- completed
- 272K
- cumulative oil, bbl
- 467K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2019 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 16, 2019
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
31.921719, -102.226653 NAD27, as filed
31.921844, -102.227071 WGS84
Permit surface location from the RRC GIS record, referenced to NAD27 as the RRC files it; the WGS84 pair is the same point through NOAA's NADCON grid, and the map link uses it, in Midland County.
Wells nearby
Every well with a location on file around this one, in any state, nearest first.
Loading the wells nearby…
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
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 |
|---|---|---|---|---|---|---|
| Warfield East L O-10-53654 | Spraberry (Trend Area) | Diamondback E&P LLC | 1 | 272K | 467K | Jul 2019 – Apr 2026 |
Oil, barrels lease total
Last 12 months 14,034 · prior 12 18,433(-24%)
Gas, mcf lease total
Last 12 months 84,460 · prior 12 69,921(+21%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Diamondback E&P LLCJul 2019 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 845585-99 | Drill | Diamondback E&P LLC | Oct 10, 2018 | Nov 26, 2018 | Feb 1, 2019 | 10,480 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 16, 2019 | Warfield East L O-10-53654 | Spraberry (Trend Area) | Diamondback E&P LLC | Producing | 9,487 |
Formation tops
As filed on W-2/G-1. Subsea from 2,872 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 1,033 | 1,839 |
| Yates | 2,987 | -115 |
| Clear ForkCLEARFORK | 7,300 | -4,428 |
| Spraberry | 8,157 | -5,285 |
| SpraberrySPRABERRY UPPER-DEAN | 9,336 | -6,464 |
| Wolfcamp | 9,472 | -6,600 |
| Atoka | — | — |
| CanyonCANYON-STRAWN | — | — |
| Pennsylvanian | — | — |
| Strawn | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,777 | 20,126 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,828 | 17.5 | 1,270 S |
| 9.625 | 9,051 | 12.25 | 945 S |
| 5.5 | 20,243 | 8.5 | 3,265 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jun 1, 2020 | Feb 27, 2020 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Mar 2, 2022. Cement bond. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| Cement BondSpans Santa Rosa, Yates, Clear Fork, Spraberry, Wolfcamp | TIFF | 0 to 9,577 | Mar 2, 2022 | 43.6 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-329-42909 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-42909 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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.
Warfield East M42-329-42910
0.0 KM · Diamondback E&P LLC · Section with this well →
| Santa Rosa | 1,029 | 1,843 |
| Yates | 2,984 | -112 |
| Seven Rivers | 3,267 | -395 |
| Queen | 3,267 | -395 |
| Grayburg | 3,792 | -920 |
| San Andres | 4,331 | -1,459 |
| Glorieta | 4,794 | -1,922 |
| Clear Fork | 6,238 | -3,366 |
10 TOPS · FIRST 8
Warfield East D42-329-41872
0.2 KM · Diamondback E&P LLC · Section with this well →
| Yates | 2,975 | -103 |
| Seven Rivers | 3,277 | -405 |
| Queen | 3,720 | -848 |
| Grayburg | 4,132 | -1,260 |
| San Andres | 4,788 | -1,916 |
| Glorieta | 6,239 | -3,367 |
| Clear Fork | 7,302 | -4,430 |
| Spraberry | 8,161 | -5,289 |
10 TOPS · FIRST 8
Warfield East C42-329-41871
0.2 KM · Diamondback E&P LLC · Section with this well →
| Yates | 2,970 | -98 |
| Seven Rivers | 3,261 | -389 |
| Queen | 3,746 | -874 |
| Grayburg | 4,132 | -1,260 |
| San Andres | 4,781 | -1,909 |
| Glorieta | 6,240 | -3,368 |
| Clear Fork | 7,295 | -4,423 |
| Spraberry | 8,153 | -5,281 |
10 TOPS · FIRST 8
Warfield East A42-329-41867
0.2 KM · Diamondback E&P LLC · Section with this well →
| Yates | 2,970 | -98 |
| Seven Rivers | 3,235 | -363 |
| Queen | 3,701 | -829 |
| Grayburg | 4,116 | -1,244 |
| San Andres | 4,716 | -1,844 |
| Glorieta | 6,210 | -3,338 |
| Clear Fork | 7,275 | -4,403 |
| Spraberry | 8,138 | -5,266 |
10 TOPS · FIRST 8
Warfield East B42-329-41870
0.2 KM · Diamondback E&P LLC · Section with this well →
| Yates | 2,982 | -109 |
| Seven Rivers | 3,254 | -381 |
| Queen | 3,709 | -836 |
| Grayburg | 4,127 | -1,254 |
| San Andres | 4,745 | -1,872 |
| Glorieta | 6,226 | -3,353 |
| Clear Fork | 7,289 | -4,416 |
| Spraberry | 8,141 | -5,268 |
10 TOPS · FIRST 8
Warfield West E42-329-42155
0.5 KM · Diamondback E&P LLC · Section with this well →
| Santa Rosa | 1,016 | 1,856 |
| Yates | 2,983 | -111 |
| Seven Rivers | 3,293 | -421 |
| Queen | 3,739 | -867 |
| Grayburg | 4,126 | -1,254 |
| San Andres | 4,803 | -1,931 |
| Glorieta | 6,268 | -3,396 |
| Clear Fork | 7,314 | -4,442 |
10 TOPS · FIRST 8
Warfield West F42-329-42156
0.5 KM · Diamondback E&P LLC · Section with this well →
| Santa Rosa | 1,018 | 1,854 |
| Yates | 2,983 | -111 |
| Seven Rivers | 3,291 | -419 |
| Queen | 3,744 | -872 |
| Grayburg | 4,122 | -1,250 |
| San Andres | 4,831 | -1,959 |
| Glorieta | 6,275 | -3,403 |
| Clear Fork | 7,314 | -4,442 |
10 TOPS · FIRST 8
Warfield West G42-329-42157
0.5 KM · Diamondback E&P LLC · Section with this well →
| Santa Rosa | 1,021 | 1,852 |
| Yates | 2,980 | -107 |
| Seven Rivers | 3,288 | -415 |
| Queen | 3,736 | -863 |
| Grayburg | 4,120 | -1,247 |
| San Andres | 4,825 | -1,952 |
| Glorieta | 6,273 | -3,400 |
| Clear Fork | 7,324 | -4,451 |
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/32942909, documented in the API reference.