WELL · 42-317-46469 · DISTRICT 8

Airflo 9-4 E #12WB

Y

Martin County · Spraberry (Trend Area) field · Shut IN  · Horizontal

Airflo 9-4 E #12WB (API 42-317-46469) is a horizontal well in Martin County operated by Diamondback E&P LLC, completed August 2, 2025 and listed as shut in on the RRC schedule.

The RRC has issued one drilling permit (amended once), issued October 18, 2024, permitted to 10,500 ft.

Completion filings report 10 formation tops, including Yates, Queen, Grayburg, San Andres.

Its lease has reported 413K barrels of oil and 803K mcf of gas since February 2025, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.

Operator of record

Diamondback E&P LLC

Based in
Midland, TX
P-5 status
Active – Extension (X)
P-5 last filed
May 4, 2026
Permits on file
5,237
Phone
(432) 221-7400

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleDiamondback E&P LLC
Production reportsDiamondback E&P LLCthrough Apr 2026
Latest permitDiamondback E&P LLCOct 18, 2024
10,500
total depth, ft
2
permits on file
Oct 18, 2024
last permit issued
Aug 2, 2025
completed
413K
cumulative oil, bbl
803K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Feb 2025 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Aug 2, 2025
Shut in
—
Plugged
—

Operator's P-5 on the schedule: Active – Extension (X)

Surface location

32.248110, -101.865351

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; they carry 2 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Airflo 9-4 E O-10-63360Spraberry (Trend Area)Diamondback E&P LLC2413K803KFeb 2025 – Jul 2026

Oil, barrels lease total

Last 12 months 413,292 · prior 12 0

050K100K202420252026

Gas, mcf lease total

Last 12 months 802,706 · prior 12 0

050K100K150K202420252026

Chain of custody

Every operator that reported production on this well's lease, in order.

  1. 1Diamondback E&P LLCAug 2025 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
902763-98DrillDiamondback E&P LLCNov 11, 2024Oct 18, 2024Dec 2, 202410,500
902763-99DrillDiamondback E&P LLCSep 19, 2024Oct 18, 2024Dec 2, 202410,500

Completions

CompletedLeaseFieldOperatorStatusDepth
—— O-10-63360————

Formation tops

As filed on W-2/G-1. Subsea from 2,817 ft elevation.Download CSV →

FormationMD ftSubsea
Yates2,561256
Queen3,417-600
Grayburg3,548-731
San AndresSAN ANDRES - ACTIVE CO2 FLOOD; H4,006-1,189
Spraberry7,392-4,575
Dean8,710-5,893
Wolfcamp8,935-6,118
Cisco——
Pennsylvanian——
Santa Rosa——

Perforations

Perforated and open-hole intervals.

FromToType
9,48319,428Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
13.3751,95817.51,840 S
8.6258,687111,170 S
5.519,4587.8752,135 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 →

SuffixFiledW-2 / G-1 dateLogs referenced
00Dec 4, 2025Oct 14, 2025—
00Jul 2, 2025May 15, 2025Yes

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.

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 neighbors, subsea-aligned so they line up regardless of surface terrain.

Open the cross-section →

Airflo 9-4 B42-317-46461

0.0 KM · Diamondback E&P LLC · Section with this well →

Santa Rosa1,2351,580
Yates2,561254
Queen3,417-602
Grayburg3,548-733
San Andres4,006-1,191
Clear Fork6,117-3,302
Spraberry7,383-4,568
Dean8,706-5,891

11 TOPS · FIRST 8

Airflo 9-4 A42-317-46456

0.0 KM · Diamondback E&P LLC · Section with this well →

Queen3,417-601
Grayburg3,548-732
San Andres4,006-1,190
Clear Fork6,131-3,315
Spraberry7,398-4,582
Cisco—
Dean—
Santa Rosa—

10 TOPS · FIRST 8

Airflo 9-4 E42-317-46468

0.0 KM · Diamondback E&P LLC · Section with this well →

San Andres4,006-1,191
San Andres4,006-1,191
Clear Fork6,130-3,315
Spraberry7,396-4,581
Queen—
Grayburg—
Dean—
Santa Rosa—

11 TOPS · FIRST 8

Airflo 9-4 A42-317-46455

0.0 KM · Diamondback E&P LLC · Section with this well →

Queen3,417-601
Grayburg3,548-732
San Andres4,006-1,190
Clear Fork6,128-3,312
Spraberry7,395-4,579
Cisco—
Dean—
Santa Rosa—

10 TOPS · FIRST 8

Airflo 9-4 B42-317-46458

0.0 KM · Diamondback E&P LLC · Section with this well →

San Andres4,006-1,191
San Andres4,006-1,191
Clear Fork6,124-3,309
Spraberry7,395-4,580
Spreberry7,395-4,580
Dean—
Grayburg—
Yates—

12 TOPS · FIRST 8

Margie 9-4 A42-317-46459

0.2 KM · Diamondback E&P LLC · Section with this well →

Yates2,546275
Queen3,401-580
Grayburg3,533-712
San Andres3,969-1,148
Clear Fork6,140-3,319
Spraberry7,402-4,581
Wolfcamp—
Santa Rosa—

10 TOPS · FIRST 8

Airflo 9-4 D42-317-46466

0.2 KM · Diamondback E&P LLC · Section with this well →

Yates2,550271
Queen3,403-582
Grayburg3,530-709
San Andres3,972-1,151
Glorieta5,025-2,204
Clear Fork6,130-3,309
Spraberry7,395-4,574
Wolfcamp—

10 TOPS · FIRST 8

Margie 9-4 A42-317-46460

0.2 KM · Diamondback E&P LLC · Section with this well →

Yates2,545276
Queen3,399-578
Grayburg3,530-709
San Andres3,969-1,148
Clear Fork6,127-3,306
Spraberry7,505-4,684
Dean8,714-5,893
Wolfcamp8,949-6,128

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

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