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Texas gas well

Producing

APOLONIA

Apolonia is a gas well in Grimes County, Texas, operated by Southwest Resources, Inc. in the Giddings (Austin Chalk, Gas) field.

1 well

7,392mcf gas, last 12 months−33% vs prior year
Operator
Southwest Resources, Inc.
County
Grimes County
Field
Giddings (Austin Chalk, Gas)
RRC lease
03-256972

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Where it sits

This county

Grimes CountyGrimesWalkerMadisonMontgomeryWashingtonBrazosBurlesonRobertsonGrimes County
Grimes County
Gas in Jul 2026
4,813 mcf
Reporting since
Jan 2020

Checks stopped on this lease?

  • Operator

    Operator changed: Southwest Resources, Inc. took over from One World Operating, LLC in Jun 2026.

  • P-5

    The previous operator's P-5 registration is listed as inactive since Jul 1, 2026 (last P-5 filed Mar 27, 2024).

  • Buyer

    Buyer changed: DCP OPERATING COMPANY, LP replaced ET GATHERING & PROCESSING LLC as the buyer of this lease's gas from gas wells on Jun 1, 2026.

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

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Production by month

Gas output fell 33% over the last 12 months

  • Gas (bars)
  • Last 12 months
Gas output fell 33% over the last 12 monthsMonthly gas production for APOLONIA, Aug 2023 to Jul 2026. Gas output fell 33% over the last 12 months. 7,392 mcf in the 12 months through Jul 2026, against 11,010 mcf in the 12 months before.Last 12 months: 7,392 mcfmcf per month01,0002,0003,0004,0005,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 33% over the last 12 monthsMonthly gas production for APOLONIA, Aug 2023 to Jul 2026. Gas output fell 33% over the last 12 months. 7,392 mcf in the 12 months through Jul 2026, against 11,010 mcf in the 12 months before.Last 12 monthsmcf per month01,0002,0003,0004,0005,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Jul 2026 the lease's gas goes to a transmission line instead of a processing plant

  • Processing plant (3)
  • Transmission line (2)
Since Jul 2026 the lease's gas goes to a transmission line instead of a processing plantShare of APOLONIA gas by disposition code each month, Aug 2023 to Jul 2026. Since Jul 2026 the lease's gas goes to a transmission line instead of a processing plant.Share of the lease’s gas by disposition code, per month0%50%100%Jul 2026: plant to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jul 2026 the lease's gas goes to a transmission line instead of a processing plantShare of APOLONIA gas by disposition code each month, Aug 2023 to Jul 2026. Since Jul 2026 the lease's gas goes to a transmission line instead of a processing plant.Share of gas by disposition code0%50%100%Jul 26: plant to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    51% · 7,495 mcf

  • Transmission line (2)

    49% · 7,303 mcf

Who has run this lease

The operator changed 3 times, most recently in Jun 2026

Operators of this lease over timeUnitex Oil & Gas, L.L.C., Jan 2020 to Dec 2021; Southwest Resources, Inc., Jan 2022 to Jun 2023; One World Operating, LLC, Jul 2023 to May 2026; Southwest Resources, Inc., Jun 2026 to Jul 20262020202120222023202420252026Changed Jan 2022Changed Jul 2023Changed Jun 2026Unitex Oil & Gas, L.L.C.Jan 2020 to Dec 2021Southwest Resources, Inc.Jan 2022 to Jun 2023One World Operating, LLCJul 2023 to May 2026Southwest Resources, Inc.Jun 2026 to now
Operators of this lease over timeUnitex Oil & Gas, L.L.C., Jan 2020 to Dec 2021; Southwest Resources, Inc., Jan 2022 to Jun 2023; One World Operating, LLC, Jul 2023 to May 2026; Southwest Resources, Inc., Jun 2026 to Jul 20262020202120222023202420252026Changed Jan 2022Changed Jul 2023Changed Jun 2026Unitex Oil & Gas, L.L.C.Jan 2020 to Dec 2021Southwest Resources, Inc.Jan 2022 to Jun 2023One World Operating, LLCJul 2023 to May 2026Southwest Resources, Inc.Jun 2026 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on APOLONIA
API numberWell no.Status
42-185-307382Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Dcp Operating Company, LPGas-well gasBuys100Jun 1, 2026–
Dcp Operating Company, LPGas-well gasGathers100Jun 1, 2026–
Energy Transfer CompanyGas-well gasGathers100Jul 27, 2023Jun 1, 2026
Et Gathering & Processing LLCGas-well gasBuys100Oct 1, 2023Jun 1, 2026
Energy Transfer CompanyGas-well gasBuys100Jul 27, 2023Oct 1, 2023
Dcp Operating Company, LPGas-well gasGathers100Jul 1, 2023Jul 27, 2023
Dcp Operating Company, LPGas-well gasBuys100Jul 1, 2023Jul 27, 2023
Energy Transfer CompanyGas-well gasGathers100Oct 13, 2009Jul 1, 2023

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

Who buys my oilOil price check

1,021.46 acres on the newest permit

  • Good to know

    A pooling certificate (P-12) was filed

    Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.

Check your decimal on this lease
Permits for Apolonia
API numberWell no.Acreson the permit
42-185-3073821,021.46

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

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36 months, newest first

Ledger for APOLONIA
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Southwest Resources,4,8134,8130$80.46$2.89
Jun 2026Southwest Resources,000$84.81$3.15
May 2026One World000$102.13$2.94
Apr 2026One World000$100.32$2.77
Mar 2026One World000$91.38$3.04
Feb 2026One World000$64.51$3.62
Jan 2026One World000$60.04$7.72
Dec 2025One World000$57.97$4.26
Nov 2025One World000$60.06$3.79
Oct 2025One World000$60.89$3.19
Sep 2025One World1,0821,0820$63.96$2.97
Aug 2025One World1,4971,4970$64.86$2.91
Jul 2025One World8358350$68.39$3.20
Jun 2025One World9219210$68.17$3.02
May 2025One World9849840$62.17$3.12
Apr 2025One World1,1651,1650$63.54$3.42
Mar 2025One World1791790$68.24$4.12
Feb 2025One World8328320$71.53$4.19
Jan 2025One World9029020$75.74$4.13
Dec 2024One World8988980$70.12$3.01
Nov 2024One World6906900$69.95$2.12
Oct 2024One World7947940$71.99$2.20
Sep 2024One World1,3831,3830$70.24$2.28
Aug 2024One World1,4271,4270$76.68$1.99
Jul 2024One World3663660$81.80$2.07
Jun 2024One World2692690$79.77$2.54
May 2024One World2682680$80.02$2.12
Apr 2024One World5605600$85.35$1.60
Mar 2024One World1,0131,0130$81.28$1.49
Feb 2024One World30300$77.25$1.72
Jan 2024One World1,3441,3440$74.15$3.18
Dec 2023One World2092090$71.90$2.52
Nov 2023One World2,3552,3550$77.69$2.71
Oct 2023One World1,6001,6000$85.64$2.98
Sep 2023One World1,5301,5300$89.43$2.64
Aug 2023One World1,4031,4030$81.39$2.58

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

OperatorSouthwest Resources, Inc.FieldGiddings (Austin Chalk, Gas)CountyGrimes County

Southwest Resources, Inc. in Grimes County

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Giddings (Austin Chalk, Gas) field

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