WELL · 42-317-46319 · DISTRICT 8

Old Fashioned 96-11 C #1WB

Y

Martin County · Spraberry (Trend Area) field · Producing  · Horizontal

Old Fashioned 96-11 C #1WB (API 42-317-46319) is a horizontal well in Martin County operated by Diamondback E&P LLC, completed July 1, 2025 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit (amended once), issued August 19, 2024, permitted to 13,000 ft.

Completion filings report 12 formation tops, including Yates, Queen, Grayburg, San Andres.

Its lease has reported 157K barrels of oil and 112K mcf of gas since February 2025, last reporting in July 2026.

Operator of record

Diamondback E&P LLC

Midland, TX · P-5 Y, filed Mar 4, 2026 · 5,237 permits on file · (855) 247-5920

SOURCE · RRC EWA WELLBORE SCHEDULE

13,000
total depth, ft
2
permits on file
Aug 19, 2024
last permit issued
Jul 1, 2025
completed
157K
cumulative oil, bbl
112K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Feb 2025 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Jul 1, 2025
Shut in
—
Plugged
—

Operator's P-5 on the schedule: X

Surface location

32.491375, -102.133461

OpenStreetMap → ·  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; this well is the only one on it.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Old Fashioned 96-11 C O-10-62973Spraberry (Trend Area)Diamondback E&P LLC1157K112KFeb 2025 – Jul 2026

Oil, barrels lease total

Last 12 months 156,514 · prior 12 0

020K40K202420252026

Gas, mcf lease total

Last 12 months 112,126 · prior 12 0

010K20K202420252026

Chain of custody

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

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

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
901326-98DrillDiamondback E&P LLCApr 7, 2025Aug 19, 2024Nov 3, 202413,000
901326-99DrillDiamondback E&P LLCJul 16, 2024Aug 19, 2024Nov 3, 20249,600

Completions

CompletedLeaseFieldOperatorStatusDepth
—— O-10-62973————

Formation tops

As filed on W-2/G-1. Subsea from 2,869 ft elevation.Download CSV →

FormationMD ftSubsea
Yates2,81752
Queen3,726-857
Grayburg3,929-1,060
San AndresSAN ANDRES - ACTIVE CO2 FLOOD; H4,275-1,406
Clear ForkCLEARFORK6,146-3,277
Spraberry8,107-5,238
Dean9,416-6,547
Wolfcamp9,569-6,700
Cisco——
Pennsylvanian——
Santa Rosa——
Strawn——

Perforations

Perforated and open-hole intervals.

FromToType
10,27520,699Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
11.751,96714.751,360 S
8.6255,34411740 S
8.6259,24511510 S
5.520,7357.8752,365 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
00Nov 5, 2025Oct 13, 2025—
00May 2, 2025Mar 27, 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 neighbours, subsea-aligned so they line up regardless of surface terrain.

Open the cross-section →

Old Fashioned 96-11 B42-317-46318

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

Yates2,83634
Queen3,738-868
Grayburg3,936-1,066
San Andres4,272-1,402
Clear Fork6,158-3,288
Spraberry8,127-5,257
Wolfcamp—
Cisco—

10 TOPS · FIRST 8

Old Fashioned 96-11 A42-317-46317

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

Yates2,82941
Queen3,728-858
Grayburg3,902-1,032
San Andres4,270-1,400
Clear Fork6,154-3,284
Spraberry8,123-5,253
Cisco—
Dean—

11 TOPS · FIRST 8

Vineyard HZ F Unit42-317-46363

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

Yates2,83337
Queen3,764-894
Grayburg3,944-1,074
San Andres4,275-1,405
Clear Fork6,172-3,302
Cisco—
Dean—
Santa Rosa—

10 TOPS · FIRST 8

Vineyard HZ F Unit42-317-46366

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

Yates2,83634
Queen3,736-866
Grayburg3,936-1,066
San Andres4,272-1,402
Clear Fork6,177-3,307
Spraberry8,123-5,253
Cisco—
Dean—

11 TOPS · FIRST 8

Vineyard HZ F Unit42-317-46365

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

Yates2,81950
Queen3,758-889
Grayburg3,940-1,071
San Andres4,274-1,405
Clear Fork6,171-3,302
Santa Rosa—
Dean—
Cisco—

10 TOPS · FIRST 8

Pinot 65 G42-317-46476

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

Rustler1,949920
Yates2,82643
Queen3,697-828
Grayburg4,192-1,323
San Andres4,672-1,803
Santa Rosa—
Silurian (undifferentiated)—
Ellenburger—

10 TOPS · FIRST 8

Pinot 65 H42-317-46475

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

Rustler1,950919
Yates2,82544
Queen3,696-827
Grayburg4,192-1,323
San Andres4,675-1,806
Spraberry8,110-5,241
Jo Mill8,664-5,795
Dean—

10 TOPS · FIRST 8

Pinot 65 E42-317-46477

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

Rustler1,931938
Yates2,82148
Queen3,698-829
Grayburg4,194-1,325
San Andres4,674-1,805
Clear Fork6,138-3,269
Spraberry8,118-5,249
Jo Mill8,674-5,805

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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