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Texas oil lease

Producing

MIDDLE KNOTT UNIT 21

Middle Knott Unit 21 is an oil lease in Howard County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

9 wells

34,856bbl oil, last 12 months−45% vs prior year
Operator
Diamondback E&P LLC
County
Howard County
Field
Spraberry (Trend Area)
RRC lease
08-49351

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Where it sits

This county

Howard CountyHowardMitchellMartinScurryDawsonBordenHoward County
Howard County
Gas, last 12 months
1,152,281 mcf
Oil in Jul 2026
2,336 bbl

Production by month

Oil output fell 45% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 45% over the last 12 monthsMonthly oil production and gas for MIDDLE KNOTT UNIT 21, Aug 2023 to Jul 2026. Oil output fell 45% over the last 12 months. 34,856 bbl in the 12 months through Jul 2026, against 62,820 bbl in the 12 months before.Last 12 months: 34,856 bblbbl per monthmcf per month002,50050k5,000100k7,500150k10k200k12.5k250kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 45% over the last 12 monthsMonthly oil production and gas for MIDDLE KNOTT UNIT 21, Aug 2023 to Jul 2026. Oil output fell 45% over the last 12 months. 34,856 bbl in the 12 months through Jul 2026, against 62,820 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002,50050k5,000100k7,500150k10k200k12.5k250kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

98% of the gas went to a transmission line in the last 12 months

Flaring peaked at 18.0% of the gas in Dec 2023.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
98% of the gas went to a transmission line in the last 12 monthsShare of MIDDLE KNOTT UNIT 21 gas by disposition code each month, Aug 2023 to Jul 2026. 98% of the gas went to a transmission line in the last 12 months. Flaring peaked at 18.0% of the gas in Dec 2023.Share of the lease’s gas by disposition code, per month0%50%100%Flared 18.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
98% of the gas went to a transmission line in the last 12 monthsShare of MIDDLE KNOTT UNIT 21 gas by disposition code each month, Aug 2023 to Jul 2026. 98% of the gas went to a transmission line in the last 12 months. Flaring peaked at 18.0% of the gas in Dec 2023.Share of gas by disposition code0%50%100%Flared 18.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    98% · 1,127,617 mcf

  • Flared (4)

    1.3% · 15,323 mcf

  • Lease fuel (1)

    0.8% · 9,341 mcf

1.3% of the gas flared in the last 12 months. 13 months above 3%.

9 wells on this lease

Wells on MIDDLE KNOTT UNIT 21
API numberWell no.Status
42-227-390111WAActive
42-227-390122WAActive
42-227-390133WAActive
42-227-390144WAActive
42-227-395464LSActive
42-227-395473LSShut-in
42-227-395482LSActive
42-227-395491LSActive
42-227-395905LSActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Et-S Permian Pipeline Company LlOilGathers100Mar 1, 2026–
Et Gathering & Processing LLCCasinghead gasBuys100Mar 1, 2026–
Energy Transfer CompanyCasinghead gasGathers100Aug 1, 2024–
Etc Gas Processing, LLCCasinghead gasBuys100Aug 1, 2024Mar 1, 2026
Energy Transfer CompanyOilGathers100Feb 1, 2025Mar 1, 2026
Nustar Permian Trans and Stg,llcOilGathers100Aug 1, 2024Feb 1, 2025
Wtg Gas Processing, L.p.Casinghead gasGathers100Oct 30, 2017Aug 1, 2024
Wtg Gas Processing, L.p.Casinghead gasBuys100Oct 30, 2017Aug 1, 2024
Nustar Permian Trans and Stg,llcOilGathers80Mar 1, 2018Aug 1, 2024

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

Who buys my oilOil price check

639.45 acres on the newest permit

9 wells are listed on this lease

Permits for Middle Knott Unit 21
API numberWell no.Acreson the permit
42-227-395905LS639.45
42-227-395464LS639.45
42-227-395491LS639.45
42-227-395473LS639.45
42-227-395482LS639.45
42-227-390111WA639.45
42-227-390122WA639.45
42-227-390133WA639.45
42-227-390144WA639.45

SourceRailroad Commission drilling permits, Sep 26, 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 MIDDLE KNOTT UNIT 21
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20262,3362,29199,42298,594502$80.46$2.89
Jun 20262,0302,09078,45077,0181,008$84.81$3.15
May 20262,8652,817108,557107,592129$102.13$2.94
Apr 20262,8622,880113,867112,316621$100.32$2.77
Mar 20262,5922,63096,84494,3801,608$91.38$3.04
Feb 20262,4922,47096,57595,5720$64.51$3.62
Jan 20262,7562,72889,80588,200753$60.04$7.72
Dec 20253,1983,19394,62593,659170$57.97$4.26
Nov 20253,5943,57696,67695,360522$60.06$3.79
Oct 20253,3293,82093,78786,1236,724$60.89$3.19
Sep 20253,6703,18493,74490,1792,779$63.96$2.97
Aug 20253,1323,25589,92988,624507$64.86$2.91
Jul 20251,9051,78267,49566,152212$68.39$3.20
Jun 20252,9092,95876,96876,1870$68.17$3.02
May 20254,2794,26185,36384,5740$62.17$3.12
Apr 20254,6684,657106,641105,7640$63.54$3.42
Mar 20254,4704,47790,13887,6831,672$68.24$4.12
Feb 20255,2035,189113,959113,0600$71.53$4.19
Jan 20256,3726,346130,255124,6114,636$75.74$4.13
Dec 20245,6635,672119,113107,69010,551$70.12$3.01
Nov 20246,2846,327135,257117,14217,247$69.95$2.12
Oct 20246,4926,461135,738114,25920,589$71.99$2.20
Sep 20247,1557,149144,616132,72910,953$70.24$2.28
Aug 20247,4207,446141,912140,030867$76.68$1.99
Jul 20247,4957,563119,162115,5832,666$81.80$2.07
Jun 20248,1038,057125,929125,0130$79.77$2.54
May 20248,1658,208131,991114,24116,766$80.02$2.12
Apr 20248,4708,507132,602125,6925,975$85.35$1.60
Mar 20248,7138,733120,069118,842227$81.28$1.49
Feb 20248,7378,76894,29283,32410,095$77.25$1.72
Jan 202410,66210,536112,135109,0502,032$74.15$3.18
Dec 20239,6309,634100,64081,66918,073$71.90$2.52
Nov 20238,3848,39289,06283,1475,067$77.69$2.71
Oct 20239,7439,718102,57586,92614,938$85.64$2.98
Sep 202310,79010,867106,632101,8484,218$89.43$2.64
Aug 202311,66711,582117,458114,6102,473$81.39$2.58

Flared above 3%

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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This lease belongs to

OperatorDiamondback E&P LLCFieldSpraberry (Trend Area)CountyHoward County

Diamondback E&P LLC in Howard County

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