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Producing

HALFMANN 36B

Halfmann 36B is an oil lease in Glasscock County, Texas, operated by Ovintiv USA Inc. in the Spraberry (Trend Area) field.

1 well

6,337bbl oil, last 12 months−13% vs prior year
Operator
Ovintiv USA Inc.
County
Glasscock County
Field
Spraberry (Trend Area)
RRC lease
08-47404

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Where it sits

This county

Glasscock CountyGlasscockMitchellMartinSterlingMidlandHowardGlasscock County
Glasscock County
Gas, last 12 months
25,071 mcf
Oil in Jul 2026
512 bbl

Production by month

Oil output fell 13% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 13% over the last 12 monthsMonthly oil production and gas for HALFMANN 36B, Aug 2023 to Jul 2026. Oil output fell 13% over the last 12 months. 6,337 bbl in the 12 months through Jul 2026, against 7,256 bbl in the 12 months before.Last 12 months: 6,337 bblbbl per monthmcf per month002502,0005004,0007506,0001,0008,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 13% over the last 12 monthsMonthly oil production and gas for HALFMANN 36B, Aug 2023 to Jul 2026. Oil output fell 13% over the last 12 months. 6,337 bbl in the 12 months through Jul 2026, against 7,256 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002502,0005004,0007506,0001,0008,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Jun 2025 the lease's gas goes to a processing plant instead of lease fuel

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
Since Jun 2025 the lease's gas goes to a processing plant instead of lease fuelShare of HALFMANN 36B gas by disposition code each month, Aug 2023 to Jul 2026. Since Jun 2025 the lease's gas goes to a processing plant instead of lease fuel.Share of the lease’s gas by disposition code, per month0%50%100%Jun 2025: fuel to plantOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jun 2025 the lease's gas goes to a processing plant instead of lease fuelShare of HALFMANN 36B gas by disposition code each month, Aug 2023 to Jul 2026. Since Jun 2025 the lease's gas goes to a processing plant instead of lease fuel.Share of gas by disposition code0%50%100%Jun 25: fuel to plantJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    76% · 22,833 mcf

  • Lease fuel (1)

    24% · 7,211 mcf

  • Flared (4)

    0.0% · 1 mcf

Who has run this lease

The operator changed once, most recently in Feb 2020

Operators of this lease over timeEncana Oil & Gas(usa) Inc., Jan 2020 to Jan 2020; Ovintiv USA Inc., Feb 2020 to Jul 20262020202120222023202420252026Changed Feb 2020Encana Oil & Gas(usa) Inc.Jan 2020 to Jan 2020Ovintiv USA Inc.Feb 2020 to now
Operators of this lease over timeEncana Oil & Gas(usa) Inc., Jan 2020 to Jan 2020; Ovintiv USA Inc., Feb 2020 to Jul 20262020202120222023202420252026Changed Feb 2020Encana Oil & Gas(usa) Inc.Jan 2020 to Jan 2020Ovintiv USA Inc.Feb 2020 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on HALFMANN 36B
API numberWell no.Status
42-173-371553HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Medallion Operating Company, LLCOilGathers100Jul 24, 2015
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Jul 24, 2015
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Jul 24, 2015

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

Who buys my oilOil price check

640 acres on the newest permit

Permits for Halfmann 36B
API numberWell no.Acreson the permit
42-173-371553H640

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

Unit decimal checker

What Ovintiv Inc. told investors it received

Ovintiv USA Inc. is linked to Ovintiv Inc. (OVV).
Realized prices reported by Ovintiv Inc.
QuarterOil$ per bblFiling
Q2 2026$100.69SEC filing
Q1 2026$72.62SEC filing
Q4 2025$59.55SEC filing
Q3 2025$66.22SEC filing
Q2 2025$64.50SEC filing
Q1 2025$71.79SEC filing

SourceOvintiv Inc. quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for HALFMANN 36B
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Ovintiv USA512478000$80.46$2.89
Jun 2026Ovintiv USA506489000$84.81$3.15
May 2026Ovintiv USA541536000$102.13$2.94
Apr 2026Ovintiv USA2352561,8011,2560$100.32$2.77
Mar 2026Ovintiv USA5655333,2952,7750$91.38$3.04
Feb 2026Ovintiv USA4274152,8962,4280$64.51$3.62
Jan 2026Ovintiv USA3654271,9301,4550$60.04$7.72
Dec 2025Ovintiv USA5265543,1222,6540$57.97$4.26
Nov 2025Ovintiv USA6346172,2281,7550$60.06$3.79
Oct 2025Ovintiv USA6466342,9702,4430$60.89$3.19
Sep 2025Ovintiv USA6466183,3382,7280$63.96$2.97
Aug 2025Ovintiv USA7348363,4912,4831$64.86$2.91
Jul 2025Ovintiv USA59558729190$68.39$3.20
Jun 2025Ovintiv USA6636002,2201,5580$68.17$3.02
May 2025Ovintiv USA5285202,7251,2790$62.17$3.12
Apr 2025Ovintiv USA4714885,0633,6260$63.54$3.42
Mar 2025Ovintiv USA6065796,1104,8201$68.24$4.12
Feb 2025Ovintiv USA5655004,0272,6735$71.53$4.19
Jan 2025Ovintiv USA5585393,7462,4731$75.74$4.13
Dec 2024Ovintiv USA5615535,0573,6070$70.12$3.01
Nov 2024Ovintiv USA6326572,8101,6200$69.95$2.12
Oct 2024Ovintiv USA7127334,6203,4300$71.99$2.20
Sep 2024Ovintiv USA6546504,7903,6630$70.24$2.28
Aug 2024Ovintiv USA7117254,8344,1077$76.68$1.99
Jul 2024Ovintiv USA6676332,5572,2070$81.80$2.07
Jun 2024Ovintiv USA6966912,5612,2250$79.77$2.54
May 2024Ovintiv USA6146102,6382,2860$80.02$2.12
Apr 2024Ovintiv USA6236213,1902,8330$85.35$1.60
Mar 2024Ovintiv USA6196365,0794,3990$81.28$1.49
Feb 2024Ovintiv USA6306085,1064,3850$77.25$1.72
Jan 2024Ovintiv USA6917053,9063,1180$74.15$3.18
Dec 2023Ovintiv USA6096065,5184,7510$71.90$2.52
Nov 2023Ovintiv USA6476735,9785,3330$77.69$2.71
Oct 2023Ovintiv USA7287136,2855,5662$85.64$2.98
Sep 2023Ovintiv USA6947214,3793,6970$89.43$2.64
Aug 2023Ovintiv USA9128693,2482,3670$81.39$2.58

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

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Nearby

This lease belongs to

OperatorOvintiv USA Inc.FieldSpraberry (Trend Area)CountyGlasscock County

Ovintiv USA Inc. in Glasscock County

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Spraberry (Trend Area) field

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