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Texas oil lease

Producing

HEIDI 37

Heidi 37 is an oil lease in Glasscock County, Texas, operated by Apache Corporation in the Spraberry (Trend Area) field.

10 wells

5,737bbl oil, last 12 months+5% vs prior year
Operator
Apache Corporation
County
Glasscock County
Field
Spraberry (Trend Area)
RRC lease
08-43633

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Where it sits

This county

Glasscock CountyGlasscockMitchellMartinSterlingMidlandHowardGlasscock County
Glasscock County
Gas, last 12 months
91,301 mcf
Oil in Jul 2026
424 bbl

Production by month

Oil output rose 5% over the last 12 months

Jun 2026 was not reported.

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 5% over the last 12 monthsMonthly oil production and gas for HEIDI 37, Aug 2023 to Jul 2026. Oil output rose 5% over the last 12 months. 5,170 bbl in the 12 months through Jul 2026, against 4,945 bbl in the 12 months before.Last 12 months: 5,170 bblbbl per monthmcf per month002002,5004005,0006007,50080010k1,00012.5kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 5% over the last 12 monthsMonthly oil production and gas for HEIDI 37, Aug 2023 to Jul 2026. Oil output rose 5% over the last 12 months. 5,170 bbl in the 12 months through Jul 2026, against 4,945 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002002,5004005,0006007,50080010k1,00012.5kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

99% of the gas went to a processing plant in the last 12 months

Flaring peaked at 9.1% of the gas in May 2025.

  • Processing plant (3)
  • Transmission line (2)
  • Flared (4)
99% of the gas went to a processing plant in the last 12 monthsShare of HEIDI 37 gas by disposition code each month, Aug 2023 to Jul 2026. 99% of the gas went to a processing plant in the last 12 months. Flaring peaked at 9.1% of the gas in May 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 9.1%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
99% of the gas went to a processing plant in the last 12 monthsShare of HEIDI 37 gas by disposition code each month, Aug 2023 to Jul 2026. 99% of the gas went to a processing plant in the last 12 months. Flaring peaked at 9.1% of the gas in May 2025.Share of gas by disposition code0%50%100%Flared 9.1%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    99% · 90,532 mcf

  • Flared (4)

    0.7% · 652 mcf

  • Transmission line (2)

    0.1% · 117 mcf

0.7% of the gas flared in the last 12 months. 2 months above 3%.

10 wells on this lease

Wells on HEIDI 37
API numberWell no.Status
42-173-353471Active
42-173-353753Active
42-173-353762Active
42-173-358194Active
42-173-360416Active
42-173-360427Active
42-173-360438Active
42-173-360879Active
42-173-362985Active
42-173-3676511Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Medallion Operating Company, LLCOilGathers100Mar 1, 2025–
Enlink Gas Marketing, LPCasinghead gasBuys100Mar 1, 2025–
Apache CorporationCasinghead gasGathers100Feb 20, 2013–
Apache CorporationCasinghead gasBuys50Feb 20, 2013Mar 1, 2025
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys50Nov 1, 2015Mar 1, 2025
Energy Trans Crude Marketing LLCOilGathers50Jul 1, 2021Mar 1, 2025
Energy Transfer Marketing & TermOilGathers50Dec 1, 2022Mar 1, 2025
Sunoco Ptnrs. Mktg.&terminals LPOilGathers50Jul 1, 2021Dec 1, 2022
Sunoco Ptnrs. Mktg.&terminals LPOilGathers100Feb 20, 2013Jul 1, 2021

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

Who buys my oilOil price check

640 acres on the newest permit

10 wells are listed on this lease

Permits for Heidi 37
API numberWell no.Acreson the permit
42-173-3676511640
42-173-362985640
42-173-360879640
42-173-360416640
42-173-360427640
42-173-360438640
42-173-358194640
42-173-353753640
42-173-353762640
42-173-353471640

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

Unit decimal checker

What APA Corporation told investors it received

Apache Corporation is linked to APA Corporation (APA).
Realized prices reported by APA Corporation
QuarterOil$ per bblFiling
Q2 2026$98.24SEC filing
Q1 2026$78.69SEC filing
Q4 2025$61.03SEC filing
Q3 2025$67.43SEC filing
Q2 2025$65.58SEC filing
Q1 2025$73.73SEC filing

SourceAPA Corporation quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for HEIDI 37
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20264244217,8737,722151$80.46$2.89
Jun 2026No report filed–––––$84.81$3.15
May 20264574548,2278,2270$102.13$2.94
Apr 20263843846,5686,215353$100.32$2.77
Mar 20264564586,2066,15056$91.38$3.04
Feb 20265055047,3727,3720$64.51$3.62
Jan 20264704687,4767,4760$60.04$7.72
Dec 20254474477,7227,7220$57.97$4.26
Nov 20255095097,7707,70268$60.06$3.79
Oct 20254864858,0728,06111$60.89$3.19
Sep 20255265268,0908,0900$63.96$2.97
Aug 20255065058,1818,1810$64.86$2.91
Jul 20255675677,7447,73113$68.39$3.20
Jun 20255995976,7416,582159$68.17$3.02
May 20253213243,8993,545354$62.17$3.12
Apr 20255485585,0825,0811$63.54$3.42
Mar 20254344194,7084,7080$68.24$4.12
Feb 20252582583,2993,2990$71.53$4.19
Jan 20251291293,7293,7290$75.74$4.13
Dec 20243433436,0746,06113$70.12$3.01
Nov 20245605608,2648,2640$69.95$2.12
Oct 20245495498,6778,6770$71.99$2.20
Sep 20241546938,6608,6600$70.24$2.28
Aug 20244833219,1229,1220$76.68$1.99
Jul 20245246129,4279,164263$81.80$2.07
Jun 20245146659,0089,0080$79.77$2.54
May 20245193059,4109,4100$80.02$2.12
Apr 20245736269,4209,4200$85.35$1.60
Mar 20245246348,9008,80397$81.28$1.49
Feb 20245843018,8358,8350$77.25$1.72
Jan 20246879029,3479,3470$74.15$3.18
Dec 20235735976,2056,2050$71.90$2.52
Nov 20234362985,8175,8152$77.69$2.71
Oct 202357960110,03710,0370$85.64$2.98
Sep 20235625999,7509,71337$89.43$2.64
Aug 202357957910,39410,3940$81.39$2.58

No report filed Flared above 3%

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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This lease belongs to

OperatorApache CorporationFieldSpraberry (Trend Area)CountyGlasscock County

Apache Corporation in Glasscock County

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Spraberry (Trend Area) field

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