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Texas oil lease

Producing

SIBLEY UNIT

Sibley Unit is an oil lease in Atascosa County, Texas, operated by EOG Resources, Inc. in the Eagleville (Eagle Ford-1) field.

1 well

6,982bbl oil, last 12 months+5% vs prior year
Operator
EOG Resources, Inc.
County
Atascosa County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-18367

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Where it sits

This county

Atascosa CountyAtascosaWilsonMedinaKarnesFrioBexarAtascosa County
Atascosa County
Gas, last 12 months
4,715 mcf
Oil in Jul 2026
644 bbl

Production by month

Oil output rose 5% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 5% over the last 12 monthsMonthly oil production and gas for SIBLEY UNIT, Aug 2023 to Jul 2026. Oil output rose 5% over the last 12 months. 6,982 bbl in the 12 months through Jul 2026, against 6,649 bbl in the 12 months before.Last 12 months: 6,982 bblbbl per monthmcf per month005005001,0001,0001,5001,5002,0002,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 5% over the last 12 monthsMonthly oil production and gas for SIBLEY UNIT, Aug 2023 to Jul 2026. Oil output rose 5% over the last 12 months. 6,982 bbl in the 12 months through Jul 2026, against 6,649 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

Since Mar 2026 the lease's gas goes to a processing plant instead of lease fuel

Flaring peaked at 33.0% of the gas in Mar 2024.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
Since Mar 2026 the lease's gas goes to a processing plant instead of lease fuelShare of SIBLEY UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Mar 2026 the lease's gas goes to a processing plant instead of lease fuel. Flaring peaked at 33.0% of the gas in Mar 2024.Share of the lease’s gas by disposition code, per month0%50%100%Mar 2026: fuel to plantFlared 33.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Mar 2026 the lease's gas goes to a processing plant instead of lease fuelShare of SIBLEY UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Mar 2026 the lease's gas goes to a processing plant instead of lease fuel. Flaring peaked at 33.0% of the gas in Mar 2024.Share of gas by disposition code0%50%100%Mar 26: fuel to plantFlared 33.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    74% · 3,492 mcf

  • Lease fuel (1)

    17% · 812 mcf

  • Flared (4)

    8.7% · 411 mcf

8.7% of the gas flared in the last 12 months. 33 months above 3%.

1 well on this lease

Wells on SIBLEY UNIT
API numberWell no.Status
42-013-350301HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Eog Resources Marketing LLCOilGathers100Feb 20, 2015–
Eog Resources, Inc.Casinghead gasBuys100Feb 20, 2015–
Williams Mlp Operating LLCCasinghead gasGathers100May 1, 2019–
Eog Resources, Inc.Casinghead gasGathers100Feb 20, 2015May 1, 2019

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

Who buys my oilOil price check

630.80 acres on the newest permit

Permits for Sibley Unit
API numberWell no.Acreson the permit
42-013-350301H630.80

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

Unit decimal checker

What EOG Resources, Inc. told investors it received

EOG Resources, Inc. is linked to EOG Resources, Inc. (EOG).
Realized prices reported by EOG Resources, Inc.
QuarterOil$ per bblFiling
Q2 2026$98.15SEC filing
Q1 2026$72.47SEC filing
Q3 2025$65.95SEC filing
Q2 2025$64.82SEC filing
Q1 2025$72.87SEC filing
Q3 2024$76.92SEC filing

SourceEOG Resources, Inc. quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for SIBLEY UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202664472538629139$80.46$2.89
Jun 20264233751749719$84.81$3.15
May 202688172839726648$102.13$2.94
Apr 202643856024213027$100.32$2.77
Mar 20261,00890534720859$91.38$3.04
Feb 202611404807$64.51$3.62
Jan 202641775001$60.04$7.72
Dec 202568854868657041$57.97$4.26
Nov 202550756644334030$60.06$3.79
Oct 202558571651040637$60.89$3.19
Sep 202576153871159544$63.96$2.97
Aug 20259291,27872158959$64.86$2.91
Jul 20251,1487201,06995974$68.39$3.20
Jun 20251,0481,50463850055$68.17$3.02
May 20257033621764450$62.17$3.12
Apr 202540672196230$63.54$3.42
Mar 202541917989022$68.24$4.12
Feb 2025101789900$71.53$4.19
Jan 202564137032418444$75.74$4.13
Dec 202433538280016$70.12$3.01
Nov 202425118717912714$69.95$2.12
Oct 202459073042630438$71.99$2.20
Sep 202459435653939853$70.24$2.28
Aug 202450456092178135$76.68$1.99
Jul 20247419371,1151,00252$81.80$2.07
Jun 202452454078567937$79.77$2.54
May 20247355461,7181,59949$80.02$2.12
Apr 20241,0771,10270955270$85.35$1.60
Mar 2024329376103034$81.28$1.49
Feb 20241,3211,290603376124$77.25$1.72
Jan 2024542662460055$74.15$3.18
Dec 2023751559167454$71.90$2.52
Nov 2023283369131014$77.69$2.71
Oct 2023199191230023$85.64$2.98
Sep 2023289362447021$89.43$2.64
Aug 202379692729216252$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

OperatorEOG Resources, Inc.FieldEagleville (Eagle Ford-1)CountyAtascosa County

EOG Resources, Inc. in Atascosa County

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