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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 Monahans, North (Fusselman) field.

5 wells

10,181bbl oil, last 12 months+258% vs prior year
Operator
Hilcorp Energy Company
County
Winkler County
Field
Monahans, North (Fusselman)
RRC lease
08-31588

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Where it sits

This county

Winkler CountyWinklerAndrewsWardLovingEctorWinkler County
Winkler County
Gas, last 12 months
18,090 mcf
Oil in Jul 2026
800 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 rose 258% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 258% over the last 12 monthsMonthly oil production and gas for SEALY-SMITH FOUNDATION -A-, Aug 2023 to Jul 2026. Oil output rose 258% over the last 12 months. 10,181 bbl in the 12 months through Jul 2026, against 2,843 bbl in the 12 months before.Last 12 months: 10,181 bblbbl per monthmcf per month005005001,0001,0001,5001,5002,0002,0002,5002,500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 258% over the last 12 monthsMonthly oil production and gas for SEALY-SMITH FOUNDATION -A-, Aug 2023 to Jul 2026. Oil output rose 258% over the last 12 months. 10,181 bbl in the 12 months through Jul 2026, against 2,843 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005005001,0001,0001,5001,5002,0002,0002,5002,500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

  • Processing plant (3)
  • Transmission line (2)
  • Flared (4)
Since Mar 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 Mar 2025 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%Mar 2025: plant to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Mar 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 Mar 2025 the lease's gas goes to a transmission line instead of a processing plant.Share of gas by disposition code0%50%100%Mar 25: plant to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    100% · 18,052 mcf

  • Flared (4)

    0.2% · 38 mcf

0.2% of the gas flared in the last 12 months. No month 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
42-495-0338331Shut-in
42-495-0528023Active
42-495-0528124Active
42-495-3239856Active
42-495-3241959Active

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).

Who buys my oilOil price check

3,869.29 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 3,869.29 and 3,869.3 acres. Use the acres from your own division order for the well you are paid on.

  • Good to know

    9 wells are listed on this lease

    Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.

  • 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 Sealy-Smith Foundation -A-
API numberWell no.Acreson the permit
42-495-03387353,869.29
42-495-05277203,869.29
42-495-32419293,869.30
42-495-32419593,869.30
42-495-03383313,869.29
42-495-32398563,869.29
42-495-03385333,869.29
42-495-05281243,869.29
42-495-05280233,869.29

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

Unit decimal checker

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 Energy8001,2181,8751,8750$80.46$2.89
Jun 2026Hilcorp Energy1,1387941,6151,6150$84.81$3.15
May 2026Hilcorp Energy1,8822,1162,4402,4400$102.13$2.94
Apr 2026Hilcorp Energy1,9311,6902,3722,3720$100.32$2.77
Mar 2026Hilcorp Energy7266721,5371,5370$91.38$3.04
Feb 2026Hilcorp Energy4894281,1371,1370$64.51$3.62
Jan 2026Hilcorp Energy5506081,1841,1840$60.04$7.72
Dec 2025Hilcorp Energy6225991,1031,1030$57.97$4.26
Nov 2025Hilcorp Energy5365401,1231,11310$60.06$3.79
Oct 2025Hilcorp Energy6476221,4071,39413$60.89$3.19
Sep 2025Hilcorp Energy4454031,1051,0987$63.96$2.97
Aug 2025Hilcorp Energy4154231,1921,1848$64.86$2.91
Jul 2025Hilcorp Energy4695091,8641,8559$68.39$3.20
Jun 2025Hilcorp Energy4985101,6851,67510$68.17$3.02
May 2025Hilcorp Energy7007191,5171,5098$62.17$3.12
Apr 2025Hilcorp Energy8417981,8011,78615$63.54$3.42
Mar 2025Hilcorp Energy3351657307255$68.24$4.12
Feb 2025Hilcorp Energy00000$71.53$4.19
Jan 2025Hilcorp Energy00000$75.74$4.13
Dec 2024Hilcorp Energy00000$70.12$3.01
Nov 2024Apache Corporation00000$69.95$2.12
Oct 2024Apache Corporation00000$71.99$2.20
Sep 2024Apache Corporation00000$70.24$2.28
Aug 2024Apache Corporation00000$76.68$1.99
Jul 2024Apache Corporation00000$81.80$2.07
Jun 2024Apache Corporation00000$79.77$2.54
May 2024Apache Corporation00000$80.02$2.12
Apr 2024Apache Corporation00000$85.35$1.60
Mar 2024Apache Corporation00000$81.28$1.49
Feb 2024Apache Corporation00000$77.25$1.72
Jan 2024Apache Corporation00000$74.15$3.18
Dec 2023Apache Corporation00000$71.90$2.52
Nov 2023Apache Corporation00000$77.69$2.71
Oct 2023Apache Corporation00000$85.64$2.98
Sep 2023Apache Corporation021000$89.43$2.64
Aug 2023Apache Corporation25265975961$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

OperatorHilcorp Energy CompanyFieldMonahans, North (Fusselman)CountyWinkler County

Hilcorp Energy Company in Winkler County

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Monahans, North (Fusselman) field

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