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Texas oil lease

Producing

SHANNON-TYLER RANCH EFS

Shannon-Tyler Ranch Efs is an oil lease in McMullen County, Texas, operated by Crescent Energy Operating, LLC in the Eagleville (Eagle Ford-1) field.

1 well

51,410bbl oil, last 12 months−62% vs prior year
Operator
Crescent Energy Operating, LLC
County
McMullen County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-21417

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Where it sits

This county

McMullen CountyMcMullenLa SalleAtascosaKarnesFrioLive OakMcMullen County
McMullen County
Gas, last 12 months
197,036 mcf
Oil in Jul 2026
4,291 bbl

Checks stopped on this lease?

  • Operator

    Operator changed: Crescent Energy Operating, LLC took over from Silverbow Resources Oper, LLC in Jun 2026.

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

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Production by month

Oil output fell 62% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 62% over the last 12 monthsMonthly oil production and gas for SHANNON-TYLER RANCH EFS, Apr 2024 to Jul 2026. Oil output fell 62% over the last 12 months. 51,410 bbl in the 12 months through Jul 2026, against 135,015 bbl in the 12 months before.Last 12 months: 51,410 bblbbl per monthmcf per month0010k10k20k20k30k30k40k40kApr 24JulOctJan 25AprJulOctJan 26AprJul
Oil output fell 62% over the last 12 monthsMonthly oil production and gas for SHANNON-TYLER RANCH EFS, Apr 2024 to Jul 2026. Oil output fell 62% over the last 12 months. 51,410 bbl in the 12 months through Jul 2026, against 135,015 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0010k10k20k20k30k30k40k40kJul 24Jan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Dec 2025 the lease's gas goes to a processing plant instead of lease fuel

Flaring peaked at 39.2% of the gas in Apr 2025.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
Since Dec 2025 the lease's gas goes to a processing plant instead of lease fuelShare of SHANNON-TYLER RANCH EFS gas by disposition code each month, Apr 2024 to Jul 2026. Since Dec 2025 the lease's gas goes to a processing plant instead of lease fuel. Flaring peaked at 39.2% of the gas in Apr 2025.Share of the lease’s gas by disposition code, per month0%50%100%Dec 2025: fuel to plantFlared 39.2%Apr 24JulOctJan 25AprJulOctJan 26AprJul
Since Dec 2025 the lease's gas goes to a processing plant instead of lease fuelShare of SHANNON-TYLER RANCH EFS gas by disposition code each month, Apr 2024 to Jul 2026. Since Dec 2025 the lease's gas goes to a processing plant instead of lease fuel. Flaring peaked at 39.2% of the gas in Apr 2025.Share of gas by disposition code0%50%100%Dec 25: fuel to plantFlared 39.2%Jul 24Jan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    64% · 126,482 mcf

  • Lease fuel (1)

    27% · 53,797 mcf

  • Flared (4)

    8.5% · 16,757 mcf

8.5% of the gas flared in the last 12 months. 26 months above 3%.

Who has run this lease

The operator changed once, most recently in Jun 2026

Operators of this lease over timeSilverbow Resources Oper, LLC, Apr 2024 to May 2026; Crescent Energy Operating, LLC, Jun 2026 to Jul 202620252026Changed Jun 2026Silverbow Resources Oper, LLCApr 2024 to May 2026Crescent Energy Operating, LLCJun 2026 to now
Operators of this lease over timeSilverbow Resources Oper, LLC, Apr 2024 to May 2026; Crescent Energy Operating, LLC, Jun 2026 to Jul 202620252026Changed Jun 2026Silverbow Resources Oper, LLCApr 2024 to May 2026Crescent Energy Operating, LLCJun 2026 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on SHANNON-TYLER RANCH EFS
API numberWell no.Status
42-311-374571HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Eastex Crude Company, LLCOilGathers50Jun 1, 2026–
Phillips 66 CompanyOilGathers50Jun 1, 2026–
Phillips 66 CompanyCasinghead gasGathers100Apr 22, 2024Jun 1, 2026
Phillips 66 CompanyCasinghead gasBuys100Apr 22, 2024Jun 1, 2026
Phillips 66 CompanyOilGathers100Apr 22, 2024Jun 1, 2026

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

Who buys my oilOil price check

2,319.88 acres on the newest permit

  • Worth asking

    An allocation well is on this lease

    A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for your land.

  • 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 Shannon-Tyler Ranch Efs
API numberWell no.Acreson the permit
42-311-374571H2,319.88

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

Unit decimal checker

What Crescent Energy Company told investors it received

Crescent Energy Operating, LLC is linked to Crescent Energy Company (CRGY).
Realized prices reported by Crescent Energy Company
QuarterOil$ per bblFiling
Q1 2026$71.00SEC filing
Q4 2025$62.21SEC filing
Q3 2025$63.07SEC filing
Q2 2025$61.47SEC filing
Q1 2025$67.64SEC filing
Q4 2024$67.51SEC filing

SourceCrescent Energy Company quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

28 months, newest first

Ledger for SHANNON-TYLER RANCH EFS
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Crescent Energy4,2914,22921,38817,3091,090$80.46$2.89
Jun 2026Crescent Energy4,2404,30411,3859,379242$84.81$3.15
May 2026Silverbow Resources1,3881,4319,3217,304298$102.13$2.94
Apr 2026Silverbow Resources3,0202,92510,8958,250778$100.32$2.77
Mar 2026Silverbow Resources2,3242,37411,1707,856117$91.38$3.04
Feb 2026Silverbow Resources4,0914,10822,67516,294934$64.51$3.62
Jan 2026Silverbow Resources3,7523,86130,37221,0952,765$60.04$7.72
Dec 2025Silverbow Resources5,2305,16515,9349,5321,598$57.97$4.26
Nov 2025Silverbow Resources5,3395,22316,3823,5452,568$60.06$3.79
Oct 2025Silverbow Resources5,4645,50112,7945,397797$60.89$3.19
Sep 2025Silverbow Resources5,3505,33918,21110,0013,671$63.96$2.97
Aug 2025Silverbow Resources6,9216,92916,50910,5201,899$64.86$2.91
Jul 2025Silverbow Resources5,2355,2257,0444,4251,157$68.39$3.20
Jun 2025Silverbow Resources6,3126,32710,8937,6231,393$68.17$3.02
May 2025Silverbow Resources6,0636,0438,4916,4171,026$62.17$3.12
Apr 2025Silverbow Resources8,4818,62732,28216,20212,668$63.54$3.42
Mar 2025Silverbow Resources10,69110,59725,64117,3904,840$68.24$4.12
Feb 2025Silverbow Resources7,5377,56013,0338,4772,726$71.53$4.19
Jan 2025Silverbow Resources8,5448,48715,5518,8804,608$75.74$4.13
Dec 2024Silverbow Resources12,90212,87322,17914,9794,705$70.12$3.01
Nov 2024Silverbow Resources12,55312,61519,56213,3924,334$69.95$2.12
Oct 2024Silverbow Resources18,25218,24135,89224,9328,337$71.99$2.20
Sep 2024Silverbow Resources17,33317,36419,08615,7392,084$70.24$2.28
Aug 2024Silverbow Resources21,11221,14919,54916,3821,893$76.68$1.99
Jul 2024Silverbow Resources22,48022,52417,85415,782827$81.80$2.07
Jun 2024Silverbow Resources23,98823,87519,29716,3161,734$79.77$2.54
May 2024Silverbow Resources29,48729,59321,42017,8432,226$80.02$2.12
Apr 2024Silverbow Resources5,8065,6006,4875,523425$85.35$1.60

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

OperatorCrescent Energy Operating, LLCFieldEagleville (Eagle Ford-1)CountyMcMullen County

Crescent Energy Operating, LLC in McMullen County

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Eagleville (Eagle Ford-1) field

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