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Producing

SAN MIGUEL RANCH EF B

San Miguel Ranch Ef B is an oil lease in McMullen County, Texas, operated by Crescent Energy Operating, LLC in the Eagleville (Eagle Ford-1) field.

1 well

3,128bbl oil, last 12 months−46% vs prior year
Operator
Crescent Energy Operating, LLC
County
McMullen County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-20324

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Where it sits

This county

McMullen CountyMcMullenLa SalleAtascosaKarnesFrioLive OakMcMullen County
McMullen County
Gas, last 12 months
2,977 mcf
Oil in Jul 2026
257 bbl

Checks stopped on this lease?

  • Operator

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

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

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Production by month

Oil output fell 46% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 46% over the last 12 monthsMonthly oil production and gas for SAN MIGUEL RANCH EF B, Aug 2023 to Jul 2026. Oil output fell 46% over the last 12 months. 3,128 bbl in the 12 months through Jul 2026, against 5,778 bbl in the 12 months before.Last 12 months: 3,128 bblbbl per monthmcf per month002501,0005002,0007503,0001,0004,0001,2505,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 46% over the last 12 monthsMonthly oil production and gas for SAN MIGUEL RANCH EF B, Aug 2023 to Jul 2026. Oil output fell 46% over the last 12 months. 3,128 bbl in the 12 months through Jul 2026, against 5,778 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002501,0005002,0007503,0001,0004,0001,2505,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

66% of the gas went to lease fuel in the last 12 months

Flaring peaked at 44.2% of the gas in Aug 2024.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
66% of the gas went to lease fuel in the last 12 monthsShare of SAN MIGUEL RANCH EF B gas by disposition code each month, Aug 2023 to Jul 2026. 66% of the gas went to lease fuel in the last 12 months. Flaring peaked at 44.2% of the gas in Aug 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 44.2%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
66% of the gas went to lease fuel in the last 12 monthsShare of SAN MIGUEL RANCH EF B gas by disposition code each month, Aug 2023 to Jul 2026. 66% of the gas went to lease fuel in the last 12 months. Flaring peaked at 44.2% of the gas in Aug 2024.Share of gas by disposition code0%50%100%Flared 44.2%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Lease fuel (1)

    66% · 2,356 mcf

  • Flared (4)

    24% · 879 mcf

  • Processing plant (3)

    9.9% · 356 mcf

24.5% of the gas flared in the last 12 months. 27 months above 3%.

Who has run this lease

The operator changed once, most recently in May 2026

Operators of this lease over timeSilverbow Resources Oper, LLC, Jul 2020 to Apr 2026; Crescent Energy Operating, LLC, May 2026 to Jul 2026202120222023202420252026Changed May 2026Silverbow Resources Oper, LLCJul 2020 to Apr 2026Crescent Energy Operating, LLCMay 2026 to now
Operators of this lease over timeSilverbow Resources Oper, LLC, Jul 2020 to Apr 2026; Crescent Energy Operating, LLC, May 2026 to Jul 2026202120222023202420252026Changed May 2026Silverbow Resources Oper, LLCJul 2020 to Apr 2026Crescent Energy Operating, LLCMay 2026 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on SAN MIGUEL RANCH EF B
API numberWell no.Status
42-311-3707325HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Shell Trading (Us) CompanyOilGathers50Jan 1, 2023–
Plains Marketing, L.p.OilGathers40Jan 1, 2023–
Eastex Crude Company, LLCOilGathers10Jan 1, 2023–
Silverbow Resources Oper, LLCCasinghead gasBuys100Jul 3, 2020–
Enterprise Products Operating LLCCasinghead gasGathers100Jul 3, 2020–
Eastex Crude CompanyOilGathers10Jul 3, 2020Jan 1, 2023
Plains Marketing, L.p.OilGathers50Jul 3, 2020Jan 1, 2023
Shell Trading (Us) CompanyOilGathers40Jul 3, 2020Jan 1, 2023

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

Who buys my oilOil price check

1,798.57 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 San Miguel Ranch Ef B
API numberWell no.Acreson the permit
42-311-3707325H1,798.57

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

36 months, newest first

Ledger for SAN MIGUEL RANCH EF B
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Crescent Energy257238186550$80.46$2.89
Jun 2026Crescent Energy218225137506$84.81$3.15
May 2026Crescent Energy259277000$102.13$2.94
Apr 2026Silverbow Resources294274000$100.32$2.77
Mar 2026Silverbow Resources26226040746135$91.38$3.04
Feb 2026Silverbow Resources2262212086825$64.51$3.62
Jan 2026Silverbow Resources2222211432$60.04$7.72
Dec 2025Silverbow Resources1882081675711$57.97$4.26
Nov 2025Silverbow Resources24724948718115$60.06$3.79
Oct 2025Silverbow Resources32230047930122$60.89$3.19
Sep 2025Silverbow Resources31031542111114$63.96$2.97
Aug 2025Silverbow Resources3233474710182$64.86$2.91
Jul 2025Silverbow Resources3693524020105$68.39$3.20
Jun 2025Silverbow Resources2452502121862$68.17$3.02
May 2025Silverbow Resources41542667820258$62.17$3.12
Apr 2025Silverbow Resources5195101,065107385$63.54$3.42
Mar 2025Silverbow Resources347351436125115$68.24$4.12
Feb 2025Silverbow Resources5084911,196393239$71.53$4.19
Jan 2025Silverbow Resources22924687220$75.74$4.13
Dec 2024Silverbow Resources4804951,42086350$70.12$3.01
Nov 2024Silverbow Resources4674761,732281387$69.95$2.12
Oct 2024Silverbow Resources5935662,7154970$71.99$2.20
Sep 2024Silverbow Resources5886461,6452667$70.24$2.28
Aug 2024Silverbow Resources1,0189831,48913658$76.68$1.99
Jul 2024Silverbow Resources9549281,89138795$81.80$2.07
Jun 2024Silverbow Resources7397771,713111750$79.77$2.54
May 2024Silverbow Resources8908421,53485493$80.02$2.12
Apr 2024Silverbow Resources360340000$85.35$1.60
Mar 2024Silverbow Resources1125000$81.28$1.49
Feb 2024Silverbow Resources259328000$77.25$1.72
Jan 2024Silverbow Resources568541000$74.15$3.18
Dec 2023Silverbow Resources782775000$71.90$2.52
Nov 2023Silverbow Resources559562000$77.69$2.71
Oct 2023Silverbow Resources6977011,606314484$85.64$2.98
Sep 2023Silverbow Resources7537492,138816497$89.43$2.64
Aug 2023Silverbow Resources646639721259188$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

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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