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Texas gas well

Producing

PORTLAND GAS UNIT "D"

Portland Gas Unit "D" is a gas well in San Patricio County, Texas, operated by Sulphur River Exploration, Inc. in the Portland, W. (F-6) field.

1 well

884mcf gas, last 12 months−39% vs prior year
Operator
Sulphur River Exploration, Inc.
County
San Patricio County
Field
Portland, W. (F-6)
RRC lease
04-177359

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Where it sits

This county

San Patricio CountySan PatricioGoliadAransasRefugioNuecesBeeJim WellsLive OakSan Patricio County
San Patricio County
Oil, last 12 months
3,307 bbl
Gas in Jul 2026
59 mcf

Checks stopped on this lease?

  • Buyer

    Buyer changed: TARGA SOUTHTEX CCNG GATHERING LT replaced SOUTHCROSS MARKETING COMPANY LTD as the buyer of this lease's gas from gas wells on Dec 1, 2025.

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

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Production by month

Gas output fell 39% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 39% over the last 12 monthsMonthly gas production and oil for PORTLAND GAS UNIT "D", Aug 2023 to Jul 2026. Gas output fell 39% over the last 12 months. 884 mcf in the 12 months through Jul 2026, against 1,443 mcf in the 12 months before.Last 12 months: 884 mcfmcf per monthbbl per month00200200400400600600800800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 39% over the last 12 monthsMonthly gas production and oil for PORTLAND GAS UNIT "D", Aug 2023 to Jul 2026. Gas output fell 39% over the last 12 months. 884 mcf in the 12 months through Jul 2026, against 1,443 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month00200200400400600600800800Jan 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 transmission line instead of lease fuel

  • Transmission line (2)
  • Lease fuel (1)
Since Mar 2026 the lease's gas goes to a transmission line instead of lease fuelShare of PORTLAND GAS UNIT "D" gas by disposition code each month, Aug 2023 to Jul 2026. Since Mar 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%Mar 2026: fuel to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Mar 2026 the lease's gas goes to a transmission line instead of lease fuelShare of PORTLAND GAS UNIT "D" gas by disposition code each month, Aug 2023 to Jul 2026. Since Mar 2026 the lease's gas goes to a transmission line instead of lease fuel.Share of gas by disposition code0%50%100%Mar 26: fuel to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    72% · 728 mcf

  • Lease fuel (1)

    28% · 282 mcf

1 well on this lease

Wells on PORTLAND GAS UNIT "D"
API numberWell no.Status
42-409-315602Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Dorado Oil CompanyCondensateGathers50Jun 1, 2018–
Energy Trans Crude Marketing LLCCondensateGathers50Dec 1, 2025–
Targa Southtex Ccng Gathering LtGas-well gasBuys100Dec 1, 2025–
Targa Southtex Ccng Gathering LtGas-well gasGathers100Dec 1, 2025–
Energy Transfer Marketing & TermCondensateGathers50Dec 1, 2022Dec 1, 2025
Southcross Ccng Gathering Ltd.Gas-well gasGathers100Oct 1, 2010Dec 1, 2025
Southcross Marketing Company LTDGas-well gasBuys100Oct 1, 2010Dec 1, 2025
Sunoco Ptnrs. Mktg.&terminals LPCondensateGathers50Jun 1, 2018Dec 1, 2022

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

Who buys my oilOil price check

352 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 Portland Gas Unit "D"
API numberWell no.Acreson the permit
42-409-315602352

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

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36 months, newest first

Ledger for PORTLAND GAS UNIT "D"
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202622933959560$80.46$2.89
Jun 202611317867620$84.81$3.15
May 202617836258560$102.13$2.94
Apr 202660034667650$100.32$2.77
Mar 202650351869670$91.38$3.04
Feb 2026348343298640$64.51$3.62
Jan 202631635361590$60.04$7.72
Dec 202531717061590$57.97$4.26
Nov 202538435265630$60.06$3.79
Oct 202531935979770$60.89$3.19
Sep 202500000$63.96$2.97
Aug 202500000$64.86$2.91
Jul 202513935061480$68.39$3.20
Jun 202538617965520$68.17$3.02
May 202500100610$62.17$3.12
Apr 202530435060420$63.54$3.42
Mar 202514717964380$68.24$4.12
Feb 20252191765012710$71.53$4.19
Jan 20252493452351580$75.74$4.13
Dec 202425618057390$70.12$3.01
Nov 202432735359420$69.95$2.12
Oct 202424917989620$71.99$2.20
Sep 202434834865470$70.24$2.28
Aug 202435652287690$76.68$1.99
Jul 202433017397770$81.80$2.07
Jun 202427835392750$79.77$2.54
May 202446051178690$80.02$2.12
Apr 202441631176670$85.35$1.60
Mar 202441449891820$81.28$1.49
Feb 202448568999860$77.25$1.72
Jan 20245033241431280$74.15$3.18
Dec 20235596391821610$71.90$2.52
Nov 20235855051981640$77.69$2.71
Oct 20236337151571030$85.64$2.98
Sep 20236367116265580$89.43$2.64
Aug 202359853148390$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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Nearby

This lease belongs to

OperatorSulphur River Exploration, Inc.FieldPortland, W. (F-6)CountySan Patricio County

Sulphur River Exploration, Inc. in San Patricio County

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Portland, W. (F-6) field

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