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Texas oil lease

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MAYER C

Mayer C is an oil lease in Karnes County, Texas, operated by Silver Hill Energy Operating LLC in the Eagleville (Eagle Ford-2) field.

2 wells

13,322bbl oil, last 12 months+10% vs prior year
Operator
Silver Hill Energy Operating LLC
County
Karnes County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-10276

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil in Jul 2026
742 bbl
Reporting since
Jan 2020

Checks stopped on this lease?

  • Operator

    Operator changed: Silver Hill Energy Operating LLC took over from 1776 Energy Operators, LLC in Nov 2025.

  • P-5

    The previous operator's P-5 registration is listed as inactive since Mar 31, 2026 (last P-5 filed Jun 10, 2025).

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

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Production by month

Oil output rose 10% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 10% over the last 12 monthsMonthly oil production and gas for MAYER C, Aug 2023 to Jul 2026. Oil output rose 10% over the last 12 months. 13,322 bbl in the 12 months through Jul 2026, against 12,119 bbl in the 12 months before.Last 12 months: 13,322 bblbbl per monthmcf per month005005001,0001,0001,5001,5002,0002,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 10% over the last 12 monthsMonthly oil production and gas for MAYER C, Aug 2023 to Jul 2026. Oil output rose 10% over the last 12 months. 13,322 bbl in the 12 months through Jul 2026, against 12,119 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005005001,0001,0001,5001,5002,0002,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

All of the gas went to flaring in the 6 months reported

Flaring peaked at 100.0% of the gas in Apr 2024.

All of the gas went to flaring in the 6 months reportedShare of MAYER C gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to flaring in the 6 months reported. Flaring peaked at 100.0% of the gas in Apr 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 100.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to flaring in the 6 months reportedShare of MAYER C gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to flaring in the 6 months reported. Flaring peaked at 100.0% of the gas in Apr 2024.Share of gas by disposition code0%50%100%Flared 100.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

100.0% of the gas flared in the 6 months reported. 6 months above 3%.

Who has run this lease

The operator changed once, most recently in Nov 2025

Operators of this lease over time1776 Energy Operators, LLC, Jan 2020 to Oct 2025; Silver Hill Energy Operating LLC, Nov 2025 to Jul 20262020202120222023202420252026Changed Nov 20251776 Energy Operators, LLCJan 2020 to Oct 2025Silver Hill Energy Operating…Nov 2025 to now
Operators of this lease over time1776 Energy Operators, LLC, Jan 2020 to Oct 2025; Silver Hill Energy Operating LLC, Nov 2025 to Jul 20262020202120222023202420252026Changed Nov 20251776 Energy Operators, LLCJan 2020 to Oct 2025Silver Hill Energy Operating LLCNov 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

2 wells on this lease

Wells on MAYER C
API numberWell no.Status
42-255-324961HActive
42-255-337152HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Plains Marketing, L.p.OilGathers100Oct 1, 2025–
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017Oct 1, 2025
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017Oct 1, 2025
Phillips 66 CompanyOilGathers100Apr 7, 2016Oct 1, 2025

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

Who buys my oilOil price check

354.01 acres on the newest permit

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Permits for Mayer C
API numberWell no.Acreson the permit
42-255-337152H354.01
42-255-324961H354.01

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

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36 months, newest first

Ledger for MAYER C
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Silver Hill742718000$80.46$2.89
Jun 2026Silver Hill1,5101,443000$84.81$3.15
May 2026Silver Hill790709000$102.13$2.94
Apr 2026Silver Hill1,0821,235000$100.32$2.77
Mar 2026Silver Hill1,2741,065000$91.38$3.04
Feb 2026Silver Hill1,0581,264000$64.51$3.62
Jan 2026Silver Hill1,086919000$60.04$7.72
Dec 2025Silver Hill1,4231,468000$57.97$4.26
Nov 2025Silver Hill1,4761,501000$60.06$3.79
Oct 20251776 Energy8211,131000$60.89$3.19
Sep 20251776 Energy8831,430000$63.96$2.97
Aug 20251776 Energy1,1771,481000$64.86$2.91
Jul 20251776 Energy4991,079000$68.39$3.20
Jun 20251776 Energy8951,273000$68.17$3.02
May 20251776 Energy1,175892000$62.17$3.12
Apr 20251776 Energy8591,443000$63.54$3.42
Mar 20251776 Energy9811,263000$68.24$4.12
Feb 20251776 Energy9471,249000$71.53$4.19
Jan 20251776 Energy1,1231,647000$75.74$4.13
Dec 20241776 Energy1,4922,022000$70.12$3.01
Nov 20241776 Energy580000$69.95$2.12
Oct 20241776 Energy1,3831,829000$71.99$2.20
Sep 20241776 Energy1,3741,7455740574$70.24$2.28
Aug 20241776 Energy1,3331,6053180318$76.68$1.99
Jul 20241776 Energy1,7151,4488420842$81.80$2.07
Jun 20241776 Energy1,0981,0861,48801,488$79.77$2.54
May 20241776 Energy1,1741,2364270427$80.02$2.12
Apr 20241776 Energy1,2111,4559010901$85.35$1.60
Mar 20241776 Energy1,4661,411000$81.28$1.49
Feb 20241776 Energy1,4211,273000$77.25$1.72
Jan 20241776 Energy1,5651,473000$74.15$3.18
Dec 20231776 Energy1,6161,615000$71.90$2.52
Nov 20231776 Energy1,5631,589000$77.69$2.71
Oct 20231776 Energy1,5531,454000$85.64$2.98
Sep 20231776 Energy1,5091,446000$89.43$2.64
Aug 20231776 Energy1,5991,803000$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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This lease belongs to

OperatorSilver Hill Energy Operating LLCFieldEagleville (Eagle Ford-2)CountyKarnes County

Silver Hill Energy Operating LLC in Karnes County

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Eagleville (Eagle Ford-2) field

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