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Texas oil lease

Producing

EC NORTH UNIT

Ec North Unit is an oil lease in Atascosa County, Texas, operated by Trailblazer Energy Resources,llc in the Eagleville (Eagle Ford-1) field.

1 well

9,366bbl oil, last 12 months+19% vs prior year
Operator
Trailblazer Energy Resources,llc
County
Atascosa County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-18962

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Where it sits

This county

Atascosa CountyAtascosaWilsonMedinaKarnesFrioBexarAtascosa County
Atascosa County
Gas, last 12 months
2,719 mcf
Oil in Jul 2026
1,031 bbl

Production by month

Oil output rose 19% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 19% over the last 12 monthsMonthly oil production and gas for EC NORTH UNIT, Aug 2023 to Jul 2026. Oil output rose 19% over the last 12 months. 9,366 bbl in the 12 months through Jul 2026, against 7,898 bbl in the 12 months before.Last 12 months: 9,366 bblbbl per monthmcf per month002502505005007507501,0001,0001,2501,250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 19% over the last 12 monthsMonthly oil production and gas for EC NORTH UNIT, Aug 2023 to Jul 2026. Oil output rose 19% over the last 12 months. 9,366 bbl in the 12 months through Jul 2026, against 7,898 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002502505005007507501,0001,0001,2501,250Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

85% of the gas went to a transmission line in the last 12 months

Flaring peaked at 84.0% of the gas in Jun 2024.

  • Transmission line (2)
  • Flared (4)
85% of the gas went to a transmission line in the last 12 monthsShare of EC NORTH UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 85% of the gas went to a transmission line in the last 12 months. Flaring peaked at 84.0% of the gas in Jun 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 84.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
85% of the gas went to a transmission line in the last 12 monthsShare of EC NORTH UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 85% of the gas went to a transmission line in the last 12 months. Flaring peaked at 84.0% of the gas in Jun 2024.Share of gas by disposition code0%50%100%Flared 84.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    85% · 2,322 mcf

  • Flared (4)

    15% · 397 mcf

14.6% 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 Feb 2026

Operators of this lease over timeCinco Oil & Gas, LLC, Jan 2020 to Jan 2026; Trailblazer Energy Resources,llc, Feb 2026 to Jul 20262020202120222023202420252026Changed Feb 2026Cinco Oil & Gas, LLCJan 2020 to Jan 2026Trailblazer Energy Resources,…Feb 2026 to now
Operators of this lease over timeCinco Oil & Gas, LLC, Jan 2020 to Jan 2026; Trailblazer Energy Resources,llc, Feb 2026 to Jul 20262020202120222023202420252026Changed Feb 2026Cinco Oil & Gas, LLCJan 2020 to Jan 2026Trailblazer Energy Resources,llcFeb 2026 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on EC NORTH UNIT
API numberWell no.Status
42-013-353951HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Shell Trading (Us) CompanyOilGathers100Oct 1, 2023
Et Gathering & Processing LLCCasinghead gasBuys100Oct 1, 2023
Energy Transfer CompanyCasinghead gasGathers100Oct 1, 2023

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

Who buys my oilOil price check

441.32 acres on the newest permit

Permits for Ec North Unit
API numberWell no.Acreson the permit
42-013-353951H441.32

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for EC NORTH UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Trailblazer Energy1,031729475364111$80.46$2.89
Jun 2026Trailblazer Energy9339361055$84.81$3.15
May 2026Trailblazer Energy77956339133853$102.13$2.94
Apr 2026Trailblazer Energy67993928018793$100.32$2.77
Mar 2026Trailblazer Energy763755220100120$91.38$3.04
Feb 2026Trailblazer Energy87356412110615$64.51$3.62
Jan 2026Cinco Oil8308592262260$60.04$7.72
Dec 2025Cinco Oil68765665650$57.97$4.26
Nov 2025Cinco Oil6827252362360$60.06$3.79
Oct 2025Cinco Oil8327992482480$60.89$3.19
Sep 2025Cinco Oil7717941741740$63.96$2.97
Aug 2025Cinco Oil5064132732730$64.86$2.91
Jul 2025Cinco Oil7809372602600$68.39$3.20
Jun 2025Cinco Oil53537727220270$68.17$3.02
May 2025Cinco Oil731751727365362$62.17$3.12
Apr 2025Cinco Oil441562553189364$63.54$3.42
Mar 2025Cinco Oil585597281144137$68.24$4.12
Feb 2025Cinco Oil4763781335776$71.53$4.19
Jan 2025Cinco Oil3275371,199656543$75.74$4.13
Dec 2024Cinco Oil563363623460163$70.12$3.01
Nov 2024Cinco Oil9851,09822818741$69.95$2.12
Oct 2024Cinco Oil8167481031003$71.99$2.20
Sep 2024Cinco Oil801834502624$70.24$2.28
Aug 2024Cinco Oil858768522131$76.68$1.99
Jul 2024Cinco Oil67577227270$81.80$2.07
Jun 2024Cinco Oil58144613121110$79.77$2.54
May 2024Cinco Oil18623985814$80.02$2.12
Apr 2024Cinco Oil47162121718631$85.35$1.60
Mar 2024Cinco Oil1,0411,00323318053$81.28$1.49
Feb 2024Cinco Oil66053020977132$77.25$1.72
Jan 2024Cinco Oil3733111435291$74.15$3.18
Dec 2023Cinco Oil872944714424290$71.90$2.52
Nov 2023Cinco Oil1,0021,062613508105$77.69$2.71
Oct 2023Cinco Oil94595435826296$85.64$2.98
Sep 2023Cinco Oil8067582892890$89.43$2.64
Aug 2023Cinco Oil1,0461,05652645175$81.39$2.58

Flared above 3%

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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This lease belongs to

OperatorTrailblazer Energy Resources,llcFieldEagleville (Eagle Ford-1)CountyAtascosa County

Trailblazer Energy Resources,llc in Atascosa County

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