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Producing

SEALY & SMITH FOUNDATION A

Sealy & Smith Foundation A is an oil lease in Winkler County, Texas, operated by Hilcorp Energy Company in the F. A. Hogg (Penn Detrital) field.

5 wells

1,623bbl oil, last 12 months−34% vs prior year
RRC lease
08-44694

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Where it sits

This county

Winkler CountyWinklerAndrewsWardLovingEctorWinkler County
Winkler County
Gas, last 12 months
19,642 mcf
Oil in Jul 2026
77 bbl

Checks stopped on this lease?

  • Operator

    Operator changed: Hilcorp Energy Company took over from Apache Corporation in Dec 2024.

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

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Production by month

Oil output fell 34% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 34% over the last 12 monthsMonthly oil production and gas for SEALY & SMITH FOUNDATION A, Aug 2023 to Jul 2026. Oil output fell 34% over the last 12 months. 1,623 bbl in the 12 months through Jul 2026, against 2,466 bbl in the 12 months before.Last 12 months: 1,623 bblbbl per monthmcf per month001002,0002004,0003006,0004008,00050010kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 34% over the last 12 monthsMonthly oil production and gas for SEALY & SMITH FOUNDATION A, Aug 2023 to Jul 2026. Oil output fell 34% over the last 12 months. 1,623 bbl in the 12 months through Jul 2026, against 2,466 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001002,0002004,0003006,0004008,00050010kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plant

Flaring peaked at 9.2% of the gas in Oct 2023.

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plantShare of SEALY & SMITH FOUNDATION A gas by disposition code each month, Aug 2023 to Jul 2026. Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 9.2% of the gas in Oct 2023.Share of the lease’s gas by disposition code, per month0%50%100%Jan 2025: plant to lineFlared 9.2%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plantShare of SEALY & SMITH FOUNDATION A gas by disposition code each month, Aug 2023 to Jul 2026. Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 9.2% of the gas in Oct 2023.Share of gas by disposition code0%50%100%Jan 25: plant to lineFlared 9.2%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    100% · 19,596 mcf

  • Flared (4)

    0.2% · 46 mcf

0.2% of the gas flared in the last 12 months. 4 months above 3%.

Who has run this lease

The operator changed once, most recently in Dec 2024

Operators of this lease over timeApache Corporation, Jan 2020 to Nov 2024; Hilcorp Energy Company, Dec 2024 to Jul 20262020202120222023202420252026Changed Dec 2024Apache CorporationJan 2020 to Nov 2024Hilcorp Energy CompanyDec 2024 to now
Operators of this lease over timeApache Corporation, Jan 2020 to Nov 2024; Hilcorp Energy Company, Dec 2024 to Jul 20262020202120222023202420252026Changed Dec 2024Apache CorporationJan 2020 to Nov 2024Hilcorp Energy CompanyDec 2024 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

5 wells on this lease

Wells on SEALY & SMITH FOUNDATION A
API numberWell no.Status
42-495-3343685HActive
42-495-3351693HShut-in
42-495-3351794HActive
42-495-3355699HShut-in
42-495-3355798HShut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Rio Energy International, Inc.OilGathers100Sep 1, 2020–
Energy Transfer CompanyCasinghead gasBuys50Jun 1, 2022–
Targa Midstream Services LLCCasinghead gasBuys50Jun 1, 2022–
Energy Transfer CompanyCasinghead gasGathers50Jun 1, 2022–
Targa Midstream Services LLCCasinghead gasGathers50Jun 1, 2022–
Energy Transfer CompanyCasinghead gasGathers100Nov 1, 2015Jun 1, 2022
Energy Transfer CompanyCasinghead gasBuys100Nov 1, 2015Jun 1, 2022
Eastex Crude CompanyOilGathers50May 1, 2020Sep 1, 2020
Shell Trading (Us) CompanyOilGathers50May 1, 2020Sep 1, 2020
Rio Energy International, Inc.OilGathers100Aug 1, 2019May 1, 2020
Bridger Transportation, LLCOilGathers100Aug 1, 2014Aug 1, 2019

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

3,869.30 acres on the newest permit

Permits for Sealy & Smith Foundation A
API numberWell no.Acreson the permit
42-495-3355699H3,869.30
42-495-3355798H3,869.30
42-495-3351693H3,869.30
42-495-3351794H3,869.30
42-495-3343685H3,869.30

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

Estimate your royalty

36 months, newest first

Ledger for SEALY & SMITH FOUNDATION A
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Hilcorp Energy771161,6011,6010$80.46$2.89
Jun 2026Hilcorp Energy107702,4122,4120$84.81$3.15
May 2026Hilcorp Energy1451602,3532,3530$102.13$2.94
Apr 2026Hilcorp Energy1391591,5091,5090$100.32$2.77
Mar 2026Hilcorp Energy1501411,6641,6640$91.38$3.04
Feb 2026Hilcorp Energy105961,3341,3340$64.51$3.62
Jan 2026Hilcorp Energy1321431,2231,2230$60.04$7.72
Dec 2025Hilcorp Energy1421311,7811,7810$57.97$4.26
Nov 2025Hilcorp Energy1051211,5401,52614$60.06$3.79
Oct 2025Hilcorp Energy1761861,7491,73316$60.89$3.19
Sep 2025Hilcorp Energy1651581,3401,3328$63.96$2.97
Aug 2025Hilcorp Energy1801821,1361,1288$64.86$2.91
Jul 2025Hilcorp Energy1982132,3462,33412$68.39$3.20
Jun 2025Hilcorp Energy2062122,1962,18313$68.17$3.02
May 2025Hilcorp Energy2932401,6591,6509$62.17$3.12
Apr 2025Hilcorp Energy1111521,4951,48213$63.54$3.42
Mar 2025Hilcorp Energy1351311,1271,1207$68.24$4.12
Feb 2025Hilcorp Energy1312681,3111,3056$71.53$4.19
Jan 2025Hilcorp Energy20728196995316$75.74$4.13
Dec 2024Hilcorp Energy414252000$70.12$3.01
Nov 2024Apache Corporation1561701,4841,4420$69.95$2.12
Oct 2024Apache Corporation2442541,7561,7090$71.99$2.20
Sep 2024Apache Corporation1411791,6141,6104$70.24$2.28
Aug 2024Apache Corporation2302682,3522,34012$76.68$1.99
Jul 2024Apache Corporation2511762,3842,35034$81.80$2.07
Jun 2024Apache Corporation2522712,1862,050136$79.77$2.54
May 2024Apache Corporation2643092,7162,7160$80.02$2.12
Apr 2024Apache Corporation3313653,4273,38443$85.35$1.60
Mar 2024Apache Corporation3292923,5123,309203$81.28$1.49
Feb 2024Apache Corporation1992073,1833,1110$77.25$1.72
Jan 2024Apache Corporation3152653,0412,863108$74.15$3.18
Dec 2023Apache Corporation2752733,3133,18858$71.90$2.52
Nov 2023Apache Corporation2383245,3375,140134$77.69$2.71
Oct 2023Apache Corporation3302983,2012,843293$85.64$2.98
Sep 2023Apache Corporation2703133,0923,06626$89.43$2.64
Aug 2023Apache Corporation3032592,6082,6035$81.39$2.58

Flared above 3%

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

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