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Texas oil lease

Producing

CRX YBAR

CRX Ybar is an oil lease in McMullen County, Texas, operated by Castlerock Ef Operating LLC in the Eagleville (Eagle Ford-1) field.

5 wells

99,662bbl oil, last 12 months−44% vs prior year
Operator
Castlerock Ef Operating LLC
County
McMullen County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-20805

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Where it sits

This county

McMullen CountyMcMullenLa SalleAtascosaKarnesFrioLive OakMcMullen County
McMullen County
Gas, last 12 months
237,712 mcf
Oil in Jul 2026
6,970 bbl

Production by month

Oil output fell 44% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 44% over the last 12 monthsMonthly oil production and gas for CRX YBAR, Aug 2023 to Jul 2026. Oil output fell 44% over the last 12 months. 99,662 bbl in the 12 months through Jul 2026, against 177,385 bbl in the 12 months before.Last 12 months: 99,662 bblbbl per monthmcf per month0020k20k40k40k60k60k80k80kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 44% over the last 12 monthsMonthly oil production and gas for CRX YBAR, Aug 2023 to Jul 2026. Oil output fell 44% over the last 12 months. 99,662 bbl in the 12 months through Jul 2026, against 177,385 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0020k20k40k40k60k60k80k80kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

56% of the gas went to a transmission line in the last 12 months

Flaring peaked at 58.4% of the gas in Aug 2023.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
56% of the gas went to a transmission line in the last 12 monthsShare of CRX YBAR gas by disposition code each month, Aug 2023 to Jul 2026. 56% of the gas went to a transmission line in the last 12 months. Flaring peaked at 58.4% of the gas in Aug 2023.Share of the lease’s gas by disposition code, per month0%50%100%Flared 58.4%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
56% of the gas went to a transmission line in the last 12 monthsShare of CRX YBAR gas by disposition code each month, Aug 2023 to Jul 2026. 56% of the gas went to a transmission line in the last 12 months. Flaring peaked at 58.4% of the gas in Aug 2023.Share of gas by disposition code0%50%100%Flared 58.4%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    56% · 133,468 mcf

  • Lease fuel (1)

    34% · 80,915 mcf

  • Flared (4)

    9.8% · 23,329 mcf

9.8% of the gas flared in the last 12 months. 35 months above 3%.

5 wells on this lease

Wells on CRX YBAR
API numberWell no.Status
42-311-372161HActive
42-311-372172HActive
42-311-372183HActive
42-311-374118HActive
42-311-374129HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Harvest Midstream CompanyOilGathers100Feb 1, 2024–
Dcp Operating Company, LPCasinghead gasBuys90Feb 1, 2024–
Tpl Southtex Midstream LLCCasinghead gasBuys10Feb 1, 2024–
Dcp Operating Company, LPCasinghead gasGathers90Feb 1, 2024–
Tpl Southtex Midstream LLCCasinghead gasGathers10Feb 1, 2024–
Dcp Operating Company, LPCasinghead gasGathers100May 15, 2022Feb 1, 2024
Dcp Operating Company, LPCasinghead gasBuys100May 15, 2022Feb 1, 2024
Harvest Marketing & Trading, LLCOilGathers5Aug 29, 2023Feb 1, 2024
Harvest Midstream CompanyOilGathers95Aug 29, 2023Feb 1, 2024
Arm Energy Management LLCOilGathers100May 15, 2022Aug 29, 2023

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

Who buys my oilOil price check

763.28 acres on the newest permit

  • 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 CRX Ybar
API numberWell no.Acreson the permit
42-311-374129H763.28
42-311-374118H763.28
42-311-372161H763.28
42-311-372172H763.28
42-311-372183H763.28

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for CRX YBAR
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20266,9707,31917,9189,2243,400$80.46$2.89
Jun 20267,0016,57116,8079,0321,800$84.81$3.15
May 20268,0597,84820,65210,8432,630$102.13$2.94
Apr 20267,9087,85721,58112,9921,282$100.32$2.77
Mar 20268,0788,11323,07212,3173,173$91.38$3.04
Feb 20267,7007,70717,4349,3271,629$64.51$3.62
Jan 20269,6729,60818,2628,6222,026$60.04$7.72
Dec 20258,4078,41717,7099,4851,540$57.97$4.26
Nov 20258,7118,70919,08010,3252,092$60.06$3.79
Oct 20258,6348,55120,94712,9111,206$60.89$3.19
Sep 20258,5308,59421,40413,5381,317$63.96$2.97
Aug 20259,99210,21722,84614,8521,234$64.86$2.91
Jul 202510,91110,86125,04715,7971,881$68.39$3.20
Jun 202510,76610,60522,86313,0672,687$68.17$3.02
May 202511,35911,48526,71012,9436,613$62.17$3.12
Apr 202512,06112,03827,83115,7344,267$63.54$3.42
Mar 202512,98712,93531,94020,9791,794$68.24$4.12
Feb 202513,17713,07029,03420,2071,154$71.53$4.19
Jan 202514,64714,62128,81419,1832,134$75.74$4.13
Dec 202415,72715,69328,94319,9551,445$70.12$3.01
Nov 202416,30216,28533,13323,0182,542$69.95$2.12
Oct 202417,54917,94837,17125,8603,907$71.99$2.20
Sep 202419,91120,37039,21011,59220,337$70.24$2.28
Aug 202421,98821,47036,01416,10111,776$76.68$1.99
Jul 202420,90420,82439,68527,2812,510$81.80$2.07
Jun 202426,09027,02150,46435,9523,967$79.77$2.54
May 202432,73532,20851,77634,7626,263$80.02$2.12
Apr 202435,81136,13339,22726,4234,171$85.35$1.60
Mar 202446,07246,12543,09728,7334,942$81.28$1.49
Feb 202452,86553,12140,25422,44710,376$77.25$1.72
Jan 202472,06871,85849,53120,62722,398$74.15$3.18
Dec 202343,01641,60919,03910,2283,759$71.90$2.52
Nov 20231381000$77.69$2.71
Oct 20234,4634,9137,1291,6902,154$85.64$2.98
Sep 202314,68314,39028,5813,69014,348$89.43$2.64
Aug 202315,75115,77233,1181,17619,356$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

OperatorCastlerock Ef Operating LLCFieldEagleville (Eagle Ford-1)CountyMcMullen County

Castlerock Ef Operating LLC in McMullen County

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