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Texas gas well

Producing

KOSUB UNIT

Kosub Unit is a gas well in Karnes County, Texas, operated by Devon Energy Production Co, L.P. in the Sugarkane (Eagle Ford) field.

1 well

289,937mcf gas, last 12 months−58% vs prior year
Operator
Devon Energy Production Co, L.P.
County
Karnes County
Field
Sugarkane (Eagle Ford)
RRC lease
02-266846

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
35,533 bbl
Gas in Jul 2026
19,541 mcf

Production by month

Gas output fell 58% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 58% over the last 12 monthsMonthly gas production and oil for KOSUB UNIT, Aug 2023 to Jul 2026. Gas output fell 58% over the last 12 months. 289,937 mcf in the 12 months through Jul 2026, against 685,555 mcf in the 12 months before.Last 12 months: 289,937 mcfmcf per monthbbl per month0050k10k100k20k150k30k200k40kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 58% over the last 12 monthsMonthly gas production and oil for KOSUB UNIT, Aug 2023 to Jul 2026. Gas output fell 58% over the last 12 months. 289,937 mcf in the 12 months through Jul 2026, against 685,555 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month0050k10k100k20k150k30k200k40kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

90% of the gas went to a processing plant in the last 12 months

Flaring peaked at 4.3% of the gas in Nov 2023.

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
90% of the gas went to a processing plant in the last 12 monthsShare of KOSUB UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 90% of the gas went to a processing plant in the last 12 months. Flaring peaked at 4.3% of the gas in Nov 2023.Share of the lease’s gas by disposition code, per month0%50%100%Flared 4.3%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
90% of the gas went to a processing plant in the last 12 monthsShare of KOSUB UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 90% of the gas went to a processing plant in the last 12 months. Flaring peaked at 4.3% of the gas in Nov 2023.Share of gas by disposition code0%50%100%Flared 4.3%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    90% · 262,176 mcf

  • Lease fuel (1)

    8.5% · 24,777 mcf

  • Flared (4)

    1.0% · 2,984 mcf

1.0% of the gas flared in the last 12 months. One month above 3%.

Who has run this lease

The operator changed 3 times, most recently in Sep 2022

Operators of this lease over timeEncana Oil & Gas(usa) Inc., Jan 2020 to Jan 2020; Ovintiv USA Inc., Feb 2020 to Apr 2021; Validus NRG Aquilas Assetco LLC, May 2021 to Aug 2022; Devon Energy Production Co, L.P., Sep 2022 to Jul 20262020202120222023202420252026Changed Feb 2020Changed May 2021Changed Sep 2022Encana Oil & Gas(usa) Inc.Jan 2020 to Jan 2020Ovintiv USA Inc.Feb 2020 to Apr 2021Validus NRG Aquilas Assetco L…May 2021 to Aug 2022Devon Energy Production Co, L…Sep 2022 to now
Operators of this lease over timeEncana Oil & Gas(usa) Inc., Jan 2020 to Jan 2020; Ovintiv USA Inc., Feb 2020 to Apr 2021; Validus NRG Aquilas Assetco LLC, May 2021 to Aug 2022; Devon Energy Production Co, L.P., Sep 2022 to Jul 20262020202120222023202420252026Changed Feb 2020Changed May 2021Changed Sep 2022Encana Oil & Gas(usa) Inc.Jan 2020 to Jan 2020Ovintiv USA Inc.Feb 2020 to Apr 2021Validus NRG Aquilas Assetco LLCMay 2021 to Aug 2022Devon Energy Production Co, L.P.Sep 2022 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on KOSUB UNIT
API numberWell no.Status
42-255-325143HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enterprise Crude Oil LLCCondensateGathers20Apr 1, 2023–
Harvest Marketing & Trading, LLCCondensateGathers20Apr 1, 2023–
Mv Purchasing, LLCCondensateGathers20Feb 1, 2025–
Phillips 66 CompanyCondensateGathers20Apr 1, 2023–
Plains Pipeline L.p.CondensateGathers10Feb 1, 2025–
Shell Trading (Us) CompanyCondensateGathers10Apr 1, 2023–
Enterprise Products Operating LLCGas-well gasBuys100Jun 1, 2020–
Enterprise Products Operating LLCGas-well gasGathers100Jun 1, 2020–
Ironwood Midst Energy Ptnrs LLCCondensateGathers10Apr 1, 2023Feb 1, 2025
Mv Purchasing, LLCCondensateGathers10Apr 1, 2023Feb 1, 2025
Valero Marketing and Supply Co.CondensateGathers10Apr 1, 2023Feb 1, 2025
Harvest Marketing & Trading, LLCCondensateGathers50Dec 1, 2022Apr 1, 2023
Phillips 66 CompanyCondensateGathers50Dec 1, 2022Apr 1, 2023
Ptt Premier Trading and Tran LLCCondensateGathers100Jan 1, 2022Dec 1, 2022

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

Who buys my oilOil price check

487.44 acres on the newest permit

Check your decimal on this lease
Permits for Kosub Unit
API numberWell no.Acreson the permit
42-255-325143H487.44

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

Unit decimal checker

What Devon Energy Corporation told investors it received

Devon Energy Production Co, L.P. is linked to Devon Energy Corporation (DVN).
Realized prices reported by Devon Energy Corporation
QuarterOil$ per bblFiling
Q2 2026$95.10SEC filing
Q1 2026$69.66SEC filing
Q4 2025$57.19SEC filing
Q3 2025$63.21SEC filing
Q2 2025$61.70SEC filing
Q1 2025$69.13SEC filing

SourceDevon Energy Corporation quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for KOSUB UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Devon Energy1,9731,95219,54117,356250$80.46$2.89
Jun 2026Devon Energy1,9661,98620,21618,011258$84.81$3.15
May 2026Devon Energy2,2472,26019,95517,718401$102.13$2.94
Apr 2026Devon Energy2,3252,30419,20317,220231$100.32$2.77
Mar 2026Devon Energy2,4192,44722,74820,476357$91.38$3.04
Feb 2026Devon Energy2,5092,50022,05919,767448$64.51$3.62
Jan 2026Devon Energy3,3853,37824,88122,428412$60.04$7.72
Dec 2025Devon Energy3,5263,58926,84024,546196$57.97$4.26
Nov 2025Devon Energy4,6624,62328,33926,054127$60.06$3.79
Oct 2025Devon Energy3,3593,40527,92425,455101$60.89$3.19
Sep 2025Devon Energy3,4963,40028,62026,034151$63.96$2.97
Aug 2025Devon Energy3,6663,68229,61127,11152$64.86$2.91
Jul 2025Devon Energy4,3244,31432,87330,833111$68.39$3.20
Jun 2025Devon Energy4,9494,96133,18531,660163$68.17$3.02
May 2025Devon Energy5,8565,87840,02238,18276$62.17$3.12
Apr 2025Devon Energy6,7526,71246,47444,456238$63.54$3.42
Mar 2025Devon Energy8,1498,18654,53452,273238$68.24$4.12
Feb 2025Devon Energy8,5888,65052,31850,039368$71.53$4.19
Jan 2025Devon Energy10,57510,48558,27855,685689$75.74$4.13
Dec 2024Devon Energy14,88314,87574,94371,247405$70.12$3.01
Nov 2024Devon Energy20,72220,760102,69797,366655$69.95$2.12
Oct 2024Devon Energy37,16237,105170,307165,4451,803$71.99$2.20
Sep 2024Devon Energy4,9524,93119,30718,02792$70.24$2.28
Aug 2024Devon Energy1,6061,6306175971$76.68$1.99
Jul 2024Devon Energy1,5231,4979659123$81.80$2.07
Jun 2024Devon Energy1,2701,2656,3225,99221$79.77$2.54
May 2024Devon Energy1,9001,89117,21816,300101$80.02$2.12
Apr 2024Devon Energy00000$85.35$1.60
Mar 2024Devon Energy02000$81.28$1.49
Feb 2024Devon Energy2912906,0865,62966$77.25$1.72
Jan 2024Devon Energy90898,2007,568100$74.15$3.18
Dec 2023Devon Energy00000$71.90$2.52
Nov 2023Devon Energy70704,1933,543179$77.69$2.71
Oct 2023Devon Energy038000$85.64$2.98
Sep 2023Devon Energy1451561,8051,52642$89.43$2.64
Aug 2023Devon Energy2992842,1231,82246$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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Nearby

This lease belongs to

OperatorDevon Energy Production Co, L.P.FieldSugarkane (Eagle Ford)CountyKarnes County

Devon Energy Production Co, L.P. in Karnes County

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Sugarkane (Eagle Ford) field

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