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Texas gas well

Producing

SAN AMBROSIA F (SA) 12

San Ambrosia F (Sa) 12 is a gas well in Webb County, Texas, operated by SM Energy Company in the Briscoe Ranch (Eagleford) field.

1 well

72mcf gas, last 12 months−100% vs prior year
Operator
SM Energy Company
County
Webb County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-281008

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Where it sits

This county

Webb CountyWebbLa SalleDimmitWebb County
Webb County
Oil, last 12 months
1 bbl
Gas in Jul 2026
0 mcf

Checks stopped on this lease?

  • Sales

    No sales reported for the last 4 months of state data (through Jul 2026).

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

See why checks stop on this lease

Production by month

Gas output fell 100% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 100% over the last 12 monthsMonthly gas production and oil for SAN AMBROSIA F (SA) 12, Aug 2023 to Jul 2026. Gas output fell 100% over the last 12 months. 72 mcf in the 12 months through Jul 2026, against 24,379 mcf in the 12 months before.Last 12 months: 72 mcfmcf per monthbbl per month002,0002004,0004006,0006008,000800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 100% over the last 12 monthsMonthly gas production and oil for SAN AMBROSIA F (SA) 12, Aug 2023 to Jul 2026. Gas output fell 100% over the last 12 months. 72 mcf in the 12 months through Jul 2026, against 24,379 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,0002004,0004006,0006008,000800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

95% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Lease fuel (1)
95% of the gas went to a transmission line in the last 12 monthsShare of SAN AMBROSIA F (SA) 12 gas by disposition code each month, Aug 2023 to Jul 2026. 95% of the gas went to a transmission line in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
95% of the gas went to a transmission line in the last 12 monthsShare of SAN AMBROSIA F (SA) 12 gas by disposition code each month, Aug 2023 to Jul 2026. 95% of the gas went to a transmission line in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    95% · 23,180 mcf

  • Lease fuel (1)

    5.2% · 1,271 mcf

1 well on this lease

Wells on SAN AMBROSIA F (SA) 12
API numberWell no.Status
42-479-432265HShut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Harvest Marketing & Trading, LLCCondensateGathers25Dec 1, 2022–
Plains Marketing, L.p.CondensateGathers25Dec 1, 2022–
Regency Texas Pipeline LLCCondensateGathers25Dec 1, 2022–
Shell Trading (Us) CompanyCondensateGathers25Dec 1, 2022–
Energy Transfer CompanyGas-well gasBuys50Dec 1, 2022–
Kinder Morgan Texas Pipeline LLCGas-well gasBuys50Dec 1, 2022–
Eagle Ford Gathering LLCGas-well gasGathers50Dec 1, 2022–
Energy Transfer CompanyGas-well gasGathers50Dec 1, 2022–
Plains Marketing, L.p.CondensateGathers34Nov 1, 2020Dec 1, 2022
Regency Texas Pipeline LLCCondensateGathers33Nov 1, 2020Dec 1, 2022
Shell Trading (Us) CompanyCondensateGathers33Nov 1, 2020Dec 1, 2022
Eagle Ford Gathering LLCGas-well gasGathers33Nov 27, 2015Dec 1, 2022
Energy Transfer CompanyGas-well gasGathers34Nov 27, 2015Dec 1, 2022
Kinder Morgan Texas Pipeline LLCGas-well gasGathers33Nov 27, 2015Dec 1, 2022

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

Who buys my oilOil price check

9,343.24 acres on the newest permit

  • Worth asking

    A production sharing agreement well is on this lease

    A production sharing agreement divides production by a method the agreement sets. Ask the operator for the agreement and the tract percentage it gives your land.

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for San Ambrosia F (Sa) 12
API numberWell no.Acreson the permit
42-479-432265H9,343.24

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

Unit decimal checker

What SM Energy Company told investors it received

SM Energy Company is linked to SM Energy Company (SM).
Realized prices reported by SM Energy Company
QuarterOil$ per bblFiling
Q2 2026$96.85SEC filing
Q1 2026$73.69SEC filing
Q4 2025$58.17SEC filing
Q3 2025–SEC filing
Q2 2025$62.04SEC filing
Q1 2025$70.56SEC filing

SourceSM Energy Company quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for SAN AMBROSIA F (SA) 12
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202600000$80.46$2.89
Jun 202600000$84.81$3.15
May 202611000$102.13$2.94
Apr 202600000$100.32$2.77
Mar 20260030300$91.38$3.04
Feb 202600000$64.51$3.62
Jan 202600000$60.04$7.72
Dec 202500000$57.97$4.26
Nov 202500000$60.06$3.79
Oct 20250020200$60.89$3.19
Sep 20250022220$63.96$2.97
Aug 202500000$64.86$2.91
Jul 202500000$68.39$3.20
Jun 2025015000$68.17$3.02
May 20252011941781700$62.17$3.12
Apr 20251531621,3501,2840$63.54$3.42
Mar 20252792752,4662,3450$68.24$4.12
Feb 20252592469058570$71.53$4.19
Jan 202504000$75.74$4.13
Dec 2024971087977600$70.12$3.01
Nov 20245285284,6984,4830$69.95$2.12
Oct 20245585664,7304,5090$71.99$2.20
Sep 20245225354,6144,3450$70.24$2.28
Aug 20245715614,6414,3550$76.68$1.99
Jul 20245365233,5973,3660$81.80$2.07
Jun 20245235304,0143,7610$79.77$2.54
May 20247026854,5964,2820$80.02$2.12
Apr 202457952402240$85.35$1.60
Mar 20246336643,0222,8730$81.28$1.49
Feb 20246726005,4485,1770$77.25$1.72
Jan 202411110$74.15$3.18
Dec 202300000$71.90$2.52
Nov 202300000$77.69$2.71
Oct 202300000$85.64$2.98
Sep 202300000$89.43$2.64
Aug 202304000$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

OperatorSM Energy CompanyFieldBriscoe Ranch (Eagleford)CountyWebb County

SM Energy Company in Webb County

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Briscoe Ranch (Eagleford) field

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