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Texas gas well

Producing

OLD OCEAN UNIT

Old Ocean Unit is a gas well in Brazoria County, Texas, operated by Hilcorp Energy Company in the Old Ocean (Armstrong) field.

Gas well dossier

16,155mcf gas, last 12 months
Operator
Hilcorp Energy Company
County
Brazoria County
Field
Old Ocean (Armstrong)
RRC lease
03-300330

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Where it sits

This county

Brazoria CountyBrazoriaMatagordaGalvestonFort BendBrazoria County
Brazoria County
Oil, last 12 months
219 bbl
Gas in Jul 2026
2,873 mcf

Production by month

Gas output rose 93% since Jul 2025

  • Gas (bars)
  • Oil (line)
Gas output rose 93% since Jul 2025Monthly gas production and oil for OLD OCEAN UNIT, Jul 2025 to Jul 2026. Gas output rose 93% since Jul 2025. Monthly average of 2,902 mcf in the latest 3 months, against 1,505 mcf in the first 3.mcf per monthbbl per month001,000102,000203,000304,000405,00050Jul 25OctJan 26AprJul
Gas output rose 93% since Jul 2025Monthly gas production and oil for OLD OCEAN UNIT, Jul 2025 to Jul 2026. Gas output rose 93% since Jul 2025. Monthly average of 2,902 mcf in the latest 3 months, against 1,505 mcf in the first 3.mcf per monthbbl per month001,000102,000203,000304,000405,00050Jul 25Jan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Jun 2026 the lease's gas goes to a transmission line instead of lease fuel

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Jun 2026 the lease's gas goes to a transmission line instead of lease fuelShare of OLD OCEAN UNIT gas by disposition code each month, Jul 2025 to Jul 2026. Since Jun 2026 the lease's gas goes to a transmission line instead of lease fuel.Share of the lease’s gas by disposition code, per month0%50%100%Jun 2026: fuel to lineJul 25OctJan 26AprJul
Since Jun 2026 the lease's gas goes to a transmission line instead of lease fuelShare of OLD OCEAN UNIT gas by disposition code each month, Jul 2025 to Jul 2026. Since Jun 2026 the lease's gas goes to a transmission line instead of lease fuel.Share of gas by disposition code0%50%100%Jun 26: fuel to lineJul 25Jan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    51% · 9,358 mcf

  • Lease fuel (1)

    49% · 8,937 mcf

  • Flared (4)

    0.3% · 55 mcf

0.3% of the gas flared in the 11 months reported. No month above 3%.

Wells on this lease

No wells are linked to this lease in our data

Production is still reported at lease level.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Gulfmark Energy, Inc.CondensateGathers100Jul 29, 2025
Hilcorp Energy CompanyGas-well gasBuys100Jul 29, 2025
Hilcorp Energy CompanyGas-well gasGathers100Jul 29, 2025

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

Who buys my oilOil price check

21,875 acres on the newest permit

Check your decimal on this lease
Permits for Old Ocean Unit
API numberWell no.Acreson the permit
42-039-3304425721,875

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

Unit decimal checker

Estimate your royalty

13 months, newest first

Ledger for OLD OCEAN UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202642412,8731,5538$80.46$2.89
Jun 202636402,7211,5293$84.81$3.15
May 202642413,1111,4814$102.13$2.94
Apr 202640342,8251,3790$100.32$2.77
Mar 202615139834331$91.38$3.04
Feb 202611107983195$64.51$3.62
Jan 202601000$60.04$7.72
Dec 2025654972330$57.97$4.26
Nov 20250026120$60.06$3.79
Oct 202500210$60.89$3.19
Sep 202504000$63.96$2.97
Aug 202527232,3191,2235$64.86$2.91
Jul 202527272,1951,19529$68.39$3.20

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

OperatorHilcorp Energy CompanyFieldOld Ocean (Armstrong)CountyBrazoria County

Hilcorp Energy Company in Brazoria County

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Old Ocean (Armstrong) field

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New drilling permits in Brazoria County

Newest in the county: this lease has no coordinates.