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Texas oil lease

Producing

Y-BAR 160H UNIT

Y-Bar 160H Unit is an oil lease in McMullen County, Texas, operated by Castlerock Ef Operating LLC in the Eagleville (Eagle Ford-1) field.

1 well

32,345bbl oil, last 12 months
Operator
Castlerock Ef Operating LLC
County
McMullen County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-21601

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Where it sits

This county

McMullen CountyMcMullenLa SalleAtascosaKarnesFrioLive OakMcMullen County
McMullen County
Gas, last 12 months
65,632 mcf
Oil in Jul 2026
0 bbl

Checks stopped on this lease?

  • Sales

    No sales reported for the last 4 months of state data (through Jul 2026).

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

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Production by month

Oil output fell 100% since Sep 2024

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 100% since Sep 2024Monthly oil production and gas for Y-BAR 160H UNIT, Sep 2024 to Jul 2026. Oil output fell 100% since Sep 2024. Monthly average of 0 bbl in the latest 3 months, against 24,898 bbl in the first 3.Last 12 months: 32,345 bblbbl per monthmcf per month0010k5,00020k10k30k15k40k20k50k25kOct 24Jan 25AprJulOctJan 26AprJul
Oil output fell 100% since Sep 2024Monthly oil production and gas for Y-BAR 160H UNIT, Sep 2024 to Jul 2026. Oil output fell 100% since Sep 2024. Monthly average of 0 bbl in the latest 3 months, against 24,898 bbl in the first 3.Last 12 monthsbbl per monthmcf per month0010k5,00020k10k30k15k40k20k50k25kJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

72% of the gas went to a transmission line in the last 12 months

Flaring peaked at 59.8% of the gas in Sep 2024.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
72% of the gas went to a transmission line in the last 12 monthsShare of Y-BAR 160H UNIT gas by disposition code each month, Sep 2024 to Jul 2026. 72% of the gas went to a transmission line in the last 12 months. Flaring peaked at 59.8% of the gas in Sep 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 59.8%Oct 24Jan 25AprJulOctJan 26AprJul
72% of the gas went to a transmission line in the last 12 monthsShare of Y-BAR 160H UNIT gas by disposition code each month, Sep 2024 to Jul 2026. 72% of the gas went to a transmission line in the last 12 months. Flaring peaked at 59.8% of the gas in Sep 2024.Share of gas by disposition code0%50%100%Flared 59.8%Jan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    72% · 57,793 mcf

  • Lease fuel (1)

    18% · 14,346 mcf

  • Flared (4)

    9.8% · 7,838 mcf

9.8% of the gas flared in the last 12 months. 22 months above 3%.

1 well on this lease

Wells on Y-BAR 160H UNIT
API numberWell no.Status
42-311-37500160HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Harvest Midstream CompanyOilGathers100Sep 11, 2024
Dcp Operating Company, LPCasinghead gasBuys50Sep 11, 2024
Tpl Southtex Midstream LLCCasinghead gasBuys50Sep 11, 2024
Dcp Operating Company, LPCasinghead gasGathers50Sep 11, 2024
Tpl Southtex Midstream LLCCasinghead gasGathers50Sep 11, 2024

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

Who buys my oilOil price check

153.52 acres on the newest permit

Check your decimal on this lease
Permits for Y-Bar 160H Unit
API numberWell no.Acreson the permit
42-311-37500160H153.52

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

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23 months, newest first

Ledger for Y-BAR 160H UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202600000$80.46$2.89
Jun 20260050286$84.81$3.15
May 2026003,2691,990483$102.13$2.94
Apr 2026004,3683,181314$100.32$2.77
Mar 2026015,1263,299850$91.38$3.04
Feb 20260164,9143,282573$64.51$3.62
Jan 202602834,6492,823664$60.04$7.72
Dec 20255,3905,3945,7563,888631$57.97$4.26
Nov 20255,4905,5405,9563,982806$60.06$3.79
Oct 20256,4026,38411,0378,368781$60.89$3.19
Sep 20257,3527,3678,9356,913673$63.96$2.97
Aug 20257,7117,85511,5729,139759$64.86$2.91
Jul 20257,8987,89514,34510,9001,298$68.39$3.20
Jun 20258,3498,26614,0509,8722,030$68.17$3.02
May 20259,8729,98519,39111,2715,758$62.17$3.12
Apr 202510,46310,53010,8397,2971,979$63.54$3.42
Mar 202513,34913,29013,38110,616909$68.24$4.12
Feb 202513,38613,31212,38710,197582$71.53$4.19
Jan 202516,09516,13513,62110,7131,192$75.74$4.13
Dec 202420,06820,06216,58013,719992$70.12$3.01
Nov 202422,41022,53315,44712,4921,380$69.95$2.12
Oct 202432,55532,62922,96918,4202,784$71.99$2.20
Sep 202419,72819,04110,5223,5876,291$70.24$2.28

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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Eagleville (Eagle Ford-1) field

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