Texas operator records

DIAMONDBACK E&P LLC

Diamondback E&P LLC is a Permian-focused Texas operator profile for reviewing public well records, recent activity, county exposure, field exposure, permit signals, completions, production context, and related source documents where available.

Operator No. 217012

Public wells12,859

Non-zero oil/gas wells104

Permitted wells56

Recently completed799

P-4/operator changes0

Last updatedMay 29, 2026

Operator summary

DIAMONDBACK E&P LLC Texas well context

Diamondback E&P LLC is a Permian-focused Texas operator profile for reviewing public well records, recent activity, county exposure, field exposure, permit signals, completions, production context, and related source documents where available.

This SSR-rendered operator page links public well records with counties, fields, recent activity, production signals, completions, permits, and source-document context where available. Use it as a research starting point, then verify important facts against official records.

Operator number: 217012.

Production

Recent production summary

Non-zero oil/gas wells104

Production reports1,445

Water-only reports26

Last 12m oil5,982,934 bbl

Last 12m gas7,540,275 mcf

10 wells

Recent wells

BLACK CAIMAN 21-24 A #1JM

Martin County - DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey T&P RR CO - Abstract 246 - Block and - Section 21

Recently completedCementing Report FiledJul 1, 2026

BLACK CAIMAN 21-24 A #1LS

Midland County - DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey T&P RR CO - Abstract 246 - Block and - Section 21

Recently completedCementing Report FiledJul 1, 2026

BLACK CAIMAN 21-24 A #1WB

Martin County - DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey T&P RR CO - Abstract 246 - Block and - Section 21

Recently completedCementing Report FiledJul 1, 2026

BLACK CAIMAN 21-24 B #1MS

Martin County - DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey T&P RR CO - Abstract 246 - Block and - Section 21

Recently completedDocument FiledJul 1, 2026

BLACK CAIMAN 21-24 B #1WA

Martin County - DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey T&P RR CO - Abstract 246 - Block and - Section 21

Recently completedCementing Report FiledJul 1, 2026

BLACK CAIMAN 21-24 C #2LS

Martin County - DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey T&P RR CO - Abstract 246 - Block and - Section 21

Recently completedCementing Report FiledJul 1, 2026

BLACK CAIMAN 21-24 D #2JM

Martin County - DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey T&P RR CO - Abstract 246 - Block and - Section 21

Recently completedCementing Report FiledJul 1, 2026

BLACK CAIMAN 21-24 E #2MS

Martin County - DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey T&P RR CO - Abstract 246 - Block and - Section 21

Recently completedCementing Report FiledJul 1, 2026

COUNTY LINE WEST 34-22 A #1JM

Glasscock County - DIAMONDBACK E&P LLC

Survey T&P RR CO / STINXON, BROOKS, HAIR & DUKE - Abstract 1258 - Block and - Section 34

Recently completedDocument FiledJul 1, 2026

COUNTY LINE WEST 34-22 E #2JM

Glasscock County - DIAMONDBACK E&P LLC

Survey T&P RR CO / BAIZE, C C - Abstract 1245 - Block and - Section 34

Recently completedDocument FiledJul 1, 2026

8 wells

Recently completed wells

NEFF EAST O 9-45 #4415H

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey T&P RR CO / WINDHAM, J - Abstract 1508 - Block 40 T5S - Section 16

Recently completed

NEFF WEST A 9-4 #4201H

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey T&P RR CO / WINDHAM, J - Abstract 1509 - Block 40 T5S - Section 16

Recently completed

NEFF WEST A 9-4 #4401H

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey J. WINDHAM - Abstract 1509 - Block 40 - Section 16

Recently completed

NEFF WEST B 9-4 #4302H

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey T&P RR CO/WINDHAM, J - Abstract 1509 - Block 40 T5S - Section 16

Recently completed

NEFF WEST D 9-4 #4204H

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey T&P RR CO/WINDHAM, J - Abstract 1509 - Block 40 T5S - Section 16

Recently completed

NEFF WEST D 9-4 #4404H

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey J. WINDHAM - Abstract 1509 - Block 40 - Section 16

Recently completed

NEFF WEST E 9-4 #4305H

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey T&P RR CO/WINDHAM, J - Abstract 1509 - Block 40 T5S - Section 16

Recently completed

NEFF WEST F 9-4 #4206H

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey T&P RR CO/WINDHAM, J - Abstract 1509 - Block 40 T5S - Section 16

Recently completed

8 wells

Active and producing wells

CAMPBELL #1LS

Martin County - DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey MONTGOMERY, R E - Abstract 445 - Block A - Section 132

ProducingPending Lease Production ReportedMay 29, 2026

COLLINGSWORTH 36-25 A #1JM

DIAMONDBACK E&P LLC

Survey T&P RR CO/ROBINSON, C A - Abstract 788 - Block 42 T3S - Section 36

ProducingPending Lease Production ReportedMay 29, 2026

COLLINGSWORTH 36-25 A #1WA

DIAMONDBACK E&P LLC

Survey T&P RR CO/ROBINSON, C A - Abstract 788 - Block 42 T3S - Section 36

ProducingPending Lease Production ReportedMay 29, 2026

COLLINGSWORTH 36-25 B #1LS

DIAMONDBACK E&P LLC

Survey T&P RR CO/ROBINSON, C A - Abstract 788 - Block 42 T3S - Section 36

ProducingPending Lease Production ReportedMay 29, 2026

COLLINGSWORTH 36-25 C #2JM

DIAMONDBACK E&P LLC

Survey T&P RR CO/ROBINSON, C A - Abstract 788 - Block 42 T3S - Section 36

ProducingPending Lease Production ReportedMay 29, 2026

COLLINGSWORTH 36-25 C #2WA

DIAMONDBACK E&P LLC

Survey T&P RR CO/ROBINSON, C A - Abstract 788 - Block 42 T3S - Section 36

ProducingPending Lease Production ReportedMay 29, 2026

COLLINGSWORTH 36-25 D #2LS

DIAMONDBACK E&P LLC

Survey T&P RR CO/ROBINSON, C A - Abstract 788 - Block 42 T3S - Section 36

ProducingPending Lease Production ReportedMay 29, 2026

GREYSTOKE 1-5 G #2WB

Martin County - DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey T&P RR CO - Abstract 269 - Block 38 T1N - Section 1

ProducingPending Lease Production ReportedMay 29, 2026

4 events

Recent permit events

May 29, 2026Pending lease production reported

Lease-level production was reported through a pending lease PR row linked by API or drilling permit.

Pending Lease Production ReportedMartin CountyDIAMONDBACK E&P LLCAPI 4231746681

Open well page View source documents

May 29, 2026Pending lease production reported

Lease-level production was reported through a pending lease PR row linked by API or drilling permit.

Pending Lease Production ReportedDIAMONDBACK E&P LLCAPI 4213544100

Open well page View source documents

May 29, 2026Pending lease production reported

Lease-level production was reported through a pending lease PR row linked by API or drilling permit.

Pending Lease Production ReportedDIAMONDBACK E&P LLCAPI 4213544047

Open well page View source documents

May 29, 2026Pending lease production reported

Lease-level production was reported through a pending lease PR row linked by API or drilling permit.

Pending Lease Production ReportedMartin CountyDIAMONDBACK E&P LLCAPI 4231746636

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8 events

Recent completion events

Jul 1, 2026Cementing Report Filed

BLACK CAIMAN 21-24 A #1JM - MARTIN - SPRABERRY (TREND AREA)

Cementing Report FiledMartin CountyDIAMONDBACK E&P LLCAPI 4231747046

Open well page W-15 explainer

Jul 1, 2026Cementing Report Filed

BLACK CAIMAN 21-24 A #1LS - MIDLAND - SPRABERRY (TREND AREA)

Cementing Report FiledMidland CountyDIAMONDBACK E&P LLCAPI 4231747044

Open well page W-15 explainer

Jul 1, 2026Cementing Report Filed

BLACK CAIMAN 21-24 A #1WB - MARTIN - SPRABERRY (TREND AREA)

Cementing Report FiledMartin CountyDIAMONDBACK E&P LLCAPI 4231747045

Open well page W-15 explainer

Jul 1, 2026Document Filed

BLACK CAIMAN 21-24 B #1MS - MARTIN - SPRABERRY (TREND AREA)

Document FiledMartin CountyDIAMONDBACK E&P LLCAPI 4231747047

Jul 1, 2026Cementing Report Filed

BLACK CAIMAN 21-24 B #1WA - MARTIN - SPRABERRY (TREND AREA)

Cementing Report FiledMartin CountyDIAMONDBACK E&P LLCAPI 4231747048

Open well page W-15 explainer

Jul 1, 2026Cementing Report Filed

BLACK CAIMAN 21-24 C #2LS - MARTIN - SPRABERRY (TREND AREA)

Cementing Report FiledMartin CountyDIAMONDBACK E&P LLCAPI 4231747049

Open well page W-15 explainer

Jul 1, 2026Cementing Report Filed

BLACK CAIMAN 21-24 D #2JM - MARTIN - SPRABERRY (TREND AREA)

Cementing Report FiledMartin CountyDIAMONDBACK E&P LLCAPI 4231747050

Open well page W-15 explainer

Jul 1, 2026Cementing Report Filed

BLACK CAIMAN 21-24 E #2MS - MARTIN - SPRABERRY (TREND AREA)

Cementing Report FiledMartin CountyDIAMONDBACK E&P LLCAPI 4231747054

Open well page W-15 explainer

0 events

Recent P-4 Operator-Change Events

No matching activity is linked yet.

10 events

Recent Operator Activity

May 29, 2026Pending lease production reported

Lease-level production was reported through a pending lease PR row linked by API or drilling permit.

Pending Lease Production ReportedMartin CountyDIAMONDBACK E&P LLCAPI 4231746681

Open well page View source documents

May 29, 2026Pending lease production reported

Lease-level production was reported through a pending lease PR row linked by API or drilling permit.

Pending Lease Production ReportedMartin CountyDIAMONDBACK E&P LLCAPI 4231746681

Open well page View source documents

May 29, 2026Pending lease production reported

Lease-level production was reported through a pending lease PR row linked by API or drilling permit.

Pending Lease Production ReportedDIAMONDBACK E&P LLCAPI 4213544100

Open well page View source documents

May 29, 2026Pending lease production reported

A pending lease monthly production report was filed with zero oil and gas volumes; this is not treated as producing by itself.

Pending Lease Production ReportedDIAMONDBACK E&P LLCAPI 4246143409

Open well page View source documents

May 29, 2026Pending lease production reported

A pending lease monthly production report was filed with zero oil and gas volumes; this is not treated as producing by itself.

Pending Lease Production ReportedDIAMONDBACK E&P LLCAPI 4232945820

Open well page View source documents

May 29, 2026Pending lease production reported

Lease-level production was reported through a pending lease PR row linked by API or drilling permit.

Pending Lease Production ReportedDIAMONDBACK E&P LLCAPI 4213544047

Open well page View source documents

May 29, 2026Pending lease production reported

A pending lease monthly production report was filed with zero oil and gas volumes; this is not treated as producing by itself.

Pending Lease Production ReportedDIAMONDBACK E&P LLCAPI 4246142666

Open well page View source documents

May 29, 2026Pending lease production reported

A pending lease monthly production report was filed with zero oil and gas volumes; this is not treated as producing by itself.

Pending Lease Production ReportedDIAMONDBACK E&P LLCAPI 4246143385

Open well page View source documents

May 29, 2026Pending lease production reported

Lease-level production was reported through a pending lease PR row linked by API or drilling permit.

Pending Lease Production ReportedMartin CountyDIAMONDBACK E&P LLCAPI 4231746636

Open well page View source documents

May 29, 2026Pending lease production reported

Lease-level production was reported through a pending lease PR row linked by API or drilling permit.

Pending Lease Production ReportedMartin CountyDIAMONDBACK E&P LLCAPI 4231746636

Open well page View source documents

12 links

Related counties, fields, wells, and activity

Martin CountyCounty Midland CountyCounty Glasscock CountyCounty Ector CountyCounty SPRABERRY (TREND AREA)FieldHOEFS T-K (WOLFCAMP)FieldPHANTOM (WOLFCAMP)FieldPEART (BARNETT)FieldNEFF EAST O 9-45 #4415HWell NEFF WEST A 9-4 #4201HWell NEFF WEST A 9-4 #4401HWell NEFF WEST B 9-4 #4302HWell

986 public well cards

Paginated well list

NEFF EAST O 9-45 #4415H

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey T&P RR CO / WINDHAM, J - Abstract 1508 - Block 40 T5S - Section 16

Recently completed

NEFF WEST A 9-4 #4201H

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey T&P RR CO / WINDHAM, J - Abstract 1509 - Block 40 T5S - Section 16

Recently completed

NEFF WEST A 9-4 #4401H

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey J. WINDHAM - Abstract 1509 - Block 40 - Section 16

Recently completed

NEFF WEST B 9-4 #4302H

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey T&P RR CO/WINDHAM, J - Abstract 1509 - Block 40 T5S - Section 16

Recently completed

NEFF WEST D 9-4 #4204H

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey T&P RR CO/WINDHAM, J - Abstract 1509 - Block 40 T5S - Section 16

Recently completed

NEFF WEST D 9-4 #4404H

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey J. WINDHAM - Abstract 1509 - Block 40 - Section 16

Recently completed

NEFF WEST E 9-4 #4305H

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey T&P RR CO/WINDHAM, J - Abstract 1509 - Block 40 T5S - Section 16

Recently completed

NEFF WEST F 9-4 #4206H

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey T&P RR CO/WINDHAM, J - Abstract 1509 - Block 40 T5S - Section 16

Recently completed

NEFF WEST F 9-4 #4406H

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey T&P RR CO/WINDHAM, J - Abstract 1509 - Block 40 T5S - Section 16

Recently completed

PENNYWISE C #5052LS

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey LEE, N A/PHILLIPS, J A - Abstract 591 - Section 50

Recently completed

PENNYWISE A #5013HU

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey LEE, N A/PHILLIPS, J A - Abstract 591 - Section 50

Recently completed

PENNYWISE B #5022HL

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey LEE, N A/PHILLIPS, J A - Abstract 591 - Section 50

Recently completed

PENNYWISE D #5021HL

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey LEE, N A/PHILLIPS, J A - Abstract 591 - Section 50

Recently completed

PENNYWISE E #5011HU

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey LEE, N A/PHILLIPS, J A - Abstract 591 - Section 50

Recently completed

DAVY JONES I #5011HU

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey LEE, N A / PHILLIPS, J A - Abstract 591 - Section 50

Recently completed

DAVY JONES I #5051LS

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey LEE, N A / PHILLIPS, J A - Abstract 591 - Section 50

Recently completed

DAVY JONES J #5001HA

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey LEE, N A / PHILLIPS, J A - Abstract 591 - Section 50

Recently completed

DAVY JONES J #5021HL

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey LEE, N A / PHILLIPS, J A - Abstract 591 - Section 50

Recently completed

DAVY JONES J #5031MS

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey LEE, N A / PHILLIPS, J A - Abstract 591 - Section 50

Recently completed

MERCHANT ESTATE 17-8 A #1WB

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey L&SV RR CO - Abstract 270 - Block A - Section 21

Recently completed

MERCHANT ESTATE 18-12 A #1WB

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey L&SV RR CO/LAIN, P H - Abstract 248 - Block A - Section 18

Recently completed

MERCHANT ESTATE 18-12 B #2WB

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey L&SV RR CO / LAIN, P H - Abstract 248 - Block A - Section 18

Recently completed

MERCHANT ESTATE 18-12 C #1WA

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey L&SV RR CO / LAIN, P H - Abstract 248 - Block A - Section 18

Recently completed

MERCHANT ESTATE 18-12 D #3WB

DIAMONDBACK E&P LLC - SPRABERRY (TREND AREA)

Survey L&SV RR CO / LAIN, P H - Abstract 248 - Block A - Section 18

Recently completed

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