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Producing

CALVERLEY B-REED 80

Calverley B-Reed 80 is an oil lease in Glasscock County, Texas, operated by Civitas Permian Operating, LLC in the Spraberry (Trend Area) field.

4 wells

119,442bbl oil, last 12 months+229% vs prior year
RRC lease
08-49767

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Where it sits

This county

Glasscock CountyGlasscockMitchellMartinSterlingMidlandHowardGlasscock County
Glasscock County
Gas, last 12 months
685,470 mcf
Oil in Jul 2026
4,196 bbl

Checks stopped on this lease?

  • Buyer

    Buyer changed: ENTERPRISE PRODUCTS OPERATING LLC replaced ENT NAVITAS MDSTRM MDLND BAS LLC as the buyer of this lease's gas from oil wells on Feb 1, 2025.

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

See why checks stop on this lease

Production by month

Oil output rose 229% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 229% over the last 12 monthsMonthly oil production and gas for CALVERLEY B-REED 80, Aug 2023 to Jul 2026. Oil output rose 229% over the last 12 months. 119,442 bbl in the 12 months through Jul 2026, against 36,278 bbl in the 12 months before.Last 12 months: 119,442 bblbbl per monthmcf per month005,00020k10k40k15k60k20k80k25k100kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 229% over the last 12 monthsMonthly oil production and gas for CALVERLEY B-REED 80, Aug 2023 to Jul 2026. Oil output rose 229% over the last 12 months. 119,442 bbl in the 12 months through Jul 2026, against 36,278 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005,00020k10k40k15k60k20k80k25k100kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

97% of the gas went to a processing plant in the last 12 months

Flaring peaked at 3.1% of the gas in Jun 2026.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
97% of the gas went to a processing plant in the last 12 monthsShare of CALVERLEY B-REED 80 gas by disposition code each month, Aug 2023 to Jul 2026. 97% of the gas went to a processing plant in the last 12 months. Flaring peaked at 3.1% of the gas in Jun 2026.Share of the lease’s gas by disposition code, per month0%50%100%Flared 3.1%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
97% of the gas went to a processing plant in the last 12 monthsShare of CALVERLEY B-REED 80 gas by disposition code each month, Aug 2023 to Jul 2026. 97% of the gas went to a processing plant in the last 12 months. Flaring peaked at 3.1% of the gas in Jun 2026.Share of gas by disposition code0%50%100%Flared 3.1%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    97% · 667,087 mcf

  • Lease fuel (1)

    1.9% · 13,257 mcf

  • Flared (4)

    0.7% · 5,126 mcf

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

Who has run this lease

The operator changed 2 times, most recently in Jan 2024

Operators of this lease over timeHunt Oil Company, Jan 2020 to Jul 2021; Vencer Energy, LLC, Aug 2021 to Dec 2023; Civitas Permian Operating, LLC, Jan 2024 to Jul 20262020202120222023202420252026Changed Aug 2021Changed Jan 2024Hunt Oil CompanyJan 2020 to Jul 2021Vencer Energy, LLCAug 2021 to Dec 2023Civitas Permian Operating, LLCJan 2024 to now
Operators of this lease over timeHunt Oil Company, Jan 2020 to Jul 2021; Vencer Energy, LLC, Aug 2021 to Dec 2023; Civitas Permian Operating, LLC, Jan 2024 to Jul 20262020202120222023202420252026Changed Aug 2021Changed Jan 2024Hunt Oil CompanyJan 2020 to Jul 2021Vencer Energy, LLCAug 2021 to Dec 2023Civitas Permian Operating, LLCJan 2024 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

4 wells on this lease

Wells on CALVERLEY B-REED 80
API numberWell no.Status
42-173-37599208HLActive
42-173-37637108HBActive
42-173-37638108HAActive
42-173-39199105HDActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Transfer CompanyOilGathers50Feb 1, 2025–
Rio Energy International, Inc.OilGathers50Feb 1, 2025–
Enterprise Products Operating LLCCasinghead gasBuys50Feb 1, 2025–
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys50Nov 1, 2019–
Enterprise Products Operating LLCCasinghead gasGathers50Feb 1, 2025–
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers50Nov 1, 2019–
Ent Navitas Mdstrm Mdlnd Bas LLCCasinghead gasGathers50May 1, 2023Feb 1, 2025
Ent Navitas Mdstrm Mdlnd Bas LLCCasinghead gasBuys50May 1, 2023Feb 1, 2025
Nustar Permian Trans and Stg,llcOilGathers90Jun 1, 2018Feb 1, 2025
Rio Energy International, Inc.OilGathers10Feb 17, 2018Feb 1, 2025
Navitas Mdstr Midland Basin, LLCCasinghead gasGathers50Nov 1, 2019May 1, 2023
Navitas Mdstr Midland Basin, LLCCasinghead gasBuys50Nov 1, 2019May 1, 2023

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

1,308.72 acres on the newest permit

  • Worth asking

    An allocation well is on this lease

    A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for 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 Calverley B-Reed 80
API numberWell no.Acreson the permit
42-173-39199105HD1,308.72
42-173-37637108HB1,308.72
42-173-37638108HA1,308.72
42-173-37599208HL1,308.72

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

What SM Energy Company told investors it received

Civitas Permian Operating, LLC is linked to SM Energy Company (CIVI).
Realized prices reported by SM Energy Company
QuarterOil$ per bblFiling
Q2 2026$96.85SEC filing
Q1 2026$73.69SEC filing
Q3 2025$65.24SEC filing
Q2 2025$63.87SEC filing
Q1 2025$70.90SEC filing
Q4 2024$69.96SEC filing

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

Estimate your royalty

36 months, newest first

Ledger for CALVERLEY B-REED 80
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Civitas Permian4,1964,37248,49646,878677$80.46$2.89
Jun 2026Civitas Permian5,4845,35955,89753,2991,712$84.81$3.15
May 2026Civitas Permian5,9065,98665,24163,548649$102.13$2.94
Apr 2026Civitas Permian7,8817,83664,06262,166728$100.32$2.77
Mar 2026Civitas Permian8,5478,51268,36466,1131,058$91.38$3.04
Feb 2026Civitas Permian7,7497,88568,82567,5990$64.51$3.62
Jan 2026Civitas Permian8,5188,32258,28657,2020$60.04$7.72
Dec 2025Civitas Permian11,05511,11557,51156,4230$57.97$4.26
Nov 2025Civitas Permian12,21712,21246,19945,3310$60.06$3.79
Oct 2025Civitas Permian14,45614,41750,52949,448169$60.89$3.19
Sep 2025Civitas Permian17,21117,17355,46654,1130$63.96$2.97
Aug 2025Civitas Permian16,22216,34946,59444,967133$64.86$2.91
Jul 2025Civitas Permian23,38623,38451,58449,8100$68.39$3.20
Jun 2025Civitas Permian8,7418,39922,07920,8700$68.17$3.02
May 2025Civitas Permian1851667,4736,8960$62.17$3.12
Apr 2025Civitas Permian24828315,95215,047129$63.54$3.42
Mar 2025Civitas Permian17512322,01521,0210$68.24$4.12
Feb 2025Civitas Permian17523922,00020,9940$71.53$4.19
Jan 2025Civitas Permian50752824,02722,8740$75.74$4.13
Dec 2024Civitas Permian77280235,31733,7090$70.12$3.01
Nov 2024Civitas Permian56657529,51328,2210$69.95$2.12
Oct 2024Civitas Permian65864735,01533,5280$71.99$2.20
Sep 2024Civitas Permian56747632,91531,5070$70.24$2.28
Aug 2024Civitas Permian29840320,48619,5920$76.68$1.99
Jul 2024Civitas Permian85579828,53727,4400$81.80$2.07
Jun 2024Civitas Permian67172726,38125,3740$79.77$2.54
May 2024Civitas Permian68672030,99629,7810$80.02$2.12
Apr 2024Civitas Permian1,2241,23233,12331,8900$85.35$1.60
Mar 2024Civitas Permian1,3541,38728,93927,9050$81.28$1.49
Feb 2024Civitas Permian1,0611,07624,75323,8540$77.25$1.72
Jan 2024Civitas Permian97892827,92726,657190$74.15$3.18
Dec 2023Vencer Energy,1,2021,21836,65834,8370$71.90$2.52
Nov 2023Vencer Energy,1,2291,22435,90034,1660$77.69$2.71
Oct 2023Vencer Energy,1,4801,42831,31729,521191$85.64$2.98
Sep 2023Vencer Energy,9911,02232,64730,321750$89.43$2.64
Aug 2023Vencer Energy,1,0771,05232,55130,9550$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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Nearby

Civitas Permian Operating, LLC in Glasscock County

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Spraberry (Trend Area) field

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