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Texas oil lease

Producing

UL BLK 6 DDU A

Ul BLK 6 Ddu A is an oil lease in Andrews County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

13 wells

202,371bbl oil, last 12 months+40% vs prior year
Operator
Diamondback E&P LLC
County
Andrews County
Field
Spraberry (Trend Area)
RRC lease
08-47890

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Where it sits

This county

Andrews CountyAndrewsMartinGainesDawsonAndrews County
Andrews County
Gas, last 12 months
267,620 mcf
Oil in Jul 2026
13,142 bbl

Checks stopped on this lease?

  • Buyer

    Buyer changed: ONEOK MIDLAND MIDSTREAM, LLC replaced CORONADO MIDSTREAM LLC as the buyer of this lease's gas from oil wells on Apr 1, 2026.

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Oil output rose 40% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 40% over the last 12 monthsMonthly oil production and gas for UL BLK 6 DDU A, Aug 2023 to Jul 2026. Oil output rose 40% over the last 12 months. 202,371 bbl in the 12 months through Jul 2026, against 144,658 bbl in the 12 months before.Last 12 months: 202,371 bblbbl per monthmcf per month005,00010k10k20k15k30k20k40k25k50kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 40% over the last 12 monthsMonthly oil production and gas for UL BLK 6 DDU A, Aug 2023 to Jul 2026. Oil output rose 40% over the last 12 months. 202,371 bbl in the 12 months through Jul 2026, against 144,658 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005,00010k10k20k15k30k20k40k25k50kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

99% of the gas went to a transmission line in the last 12 months

Flaring peaked at 3.3% of the gas in Aug 2025.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
99% of the gas went to a transmission line in the last 12 monthsShare of UL BLK 6 DDU A gas by disposition code each month, Aug 2023 to Jul 2026. 99% of the gas went to a transmission line in the last 12 months. Flaring peaked at 3.3% of the gas in Aug 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 3.3%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
99% of the gas went to a transmission line in the last 12 monthsShare of UL BLK 6 DDU A gas by disposition code each month, Aug 2023 to Jul 2026. 99% of the gas went to a transmission line in the last 12 months. Flaring peaked at 3.3% of the gas in Aug 2025.Share of gas by disposition code0%50%100%Flared 3.3%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    99% · 264,327 mcf

  • Lease fuel (1)

    0.8% · 2,094 mcf

  • Flared (4)

    0.4% · 1,199 mcf

0.4% of the gas flared in the last 12 months. One month above 3%.

13 wells on this lease

Wells on UL BLK 6 DDU A
API numberWell no.Status
42-003-473144005LSActive
42-003-473262608LSActive
42-003-47331101LSActive
42-003-476023107Active
42-003-476944007LSActive
42-003-476954008WAActive
42-003-476964008LSActive
42-003-476974009LSActive
42-003-479553106JMActive
42-003-479563105MSActive
42-003-479934006WAActive
42-003-479954007WAActive
42-003-479964009WAActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Oryx Midland Oil Gathering LLCOilGathers100Apr 1, 2026–
Oneok Midland Midstream, LLCCasinghead gasBuys100Apr 1, 2026–
Enlink Permian, LLCCasinghead gasGathers100Apr 1, 2026–
Enlink Midstream Services, LLCCasinghead gasGathers100Jul 1, 2021Apr 1, 2026
Coronado Midstream LLCCasinghead gasBuys100Jul 1, 2021Apr 1, 2026
Eastex Crude Company, LLCOilGathers25Jan 1, 2023Apr 1, 2026
Explore Logistics LLCOilGathers25Jul 1, 2021Apr 1, 2026
Oryx Midland Oil Gathering LLCOilGathers50May 1, 2021Apr 1, 2026
Eastex Crude CompanyOilGathers25Jul 1, 2021Jan 1, 2023

SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).

Who buys my oilOil price check

2,800 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 1,120 and 2,880 acres. Use the acres from your own division order for the well you are paid on.

  • Good to know

    15 wells are listed on this lease

    Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for Ul BLK 6 Ddu A
API numberWell no.Acreson the permit
42-003-479934006WA2,800
42-003-479954007WA2,800
42-003-479964009WA2,800
42-003-479553106JM2,880
42-003-479563105MS2,800
42-003-476944007LS2,160
42-003-476954008WA2,160
42-003-476964008LS2,160
42-003-476974009LS2,160
42-003-473144005LS2,160
42-003-4760231071,120
42-003-47331101LS1,280

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

Unit decimal checker

What Diamondback Energy, Inc. told investors it received

Diamondback E&P LLC is linked to Diamondback Energy, Inc. (FANG).
Realized prices reported by Diamondback Energy, Inc.
QuarterOil$ per bblFiling
Q2 2026$96.82SEC filing
Q1 2026$73.47SEC filing
Q4 2025$58.00SEC filing
Q3 2025$64.60SEC filing
Q2 2025$63.23SEC filing
Q1 2025$70.95SEC filing

SourceDiamondback Energy, Inc. quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for UL BLK 6 DDU A
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202613,14213,42324,73724,225405$80.46$2.89
Jun 202612,43512,02023,34323,16657$84.81$3.15
May 202616,88817,15428,11727,8670$102.13$2.94
Apr 202618,82518,50828,79628,5330$100.32$2.77
Mar 202619,14219,31927,14126,80972$91.38$3.04
Feb 202617,63317,89422,98222,7500$64.51$3.62
Jan 202621,72321,97224,93924,583107$60.04$7.72
Dec 202519,00618,31920,59920,4260$57.97$4.26
Nov 202518,06117,99218,57118,32579$60.06$3.79
Oct 202516,55716,67716,76916,6800$60.89$3.19
Sep 202515,29415,35216,90616,8310$63.96$2.97
Aug 202513,66513,49814,72014,132479$64.86$2.91
Jul 202510,57010,51212,55312,4410$68.39$3.20
Jun 20259,0999,16913,89513,7380$68.17$3.02
May 20258,1888,24110,47310,3370$62.17$3.12
Apr 20258,5638,5258,9868,8470$63.54$3.42
Mar 20259,4739,49510,74310,5210$68.24$4.12
Feb 20252,8922,7343,5983,4570$71.53$4.19
Jan 20252,3452,3722,7762,6660$75.74$4.13
Dec 202419,44519,68827,77127,4250$70.12$3.01
Nov 202419,84919,87925,13424,8400$69.95$2.12
Oct 202419,17219,17325,58625,3100$71.99$2.20
Sep 202418,42418,46128,99328,7100$70.24$2.28
Aug 202416,63816,62827,74027,4250$76.68$1.99
Jul 202419,43519,41132,56332,2820$81.80$2.07
Jun 202420,10420,24431,67631,3353$79.77$2.54
May 202419,93419,93629,35528,92230$80.02$2.12
Apr 202419,88719,81525,91925,5450$85.35$1.60
Mar 202421,87921,91627,51727,2000$81.28$1.49
Feb 202420,07320,27621,91021,5570$77.25$1.72
Jan 202423,90723,72026,34425,8314$74.15$3.18
Dec 202322,02321,96322,51721,9530$71.90$2.52
Nov 202320,44020,46723,97023,3210$77.69$2.71
Oct 202318,04818,51321,24320,5600$85.64$2.98
Sep 202318,98618,61217,35216,7540$89.43$2.64
Aug 202314,12014,15914,49813,9090$81.39$2.58

Flared above 3%

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

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This lease belongs to

OperatorDiamondback E&P LLCFieldSpraberry (Trend Area)CountyAndrews County

Diamondback E&P LLC in Andrews County

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Spraberry (Trend Area) field

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