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CALVERLEY 42/31 C

Calverley 42/31 C is an oil lease in Glasscock County, Texas, operated by Mewbourne Oil Company in the Spraberry (Trend Area) field.

1 well

7,326bbl oil, last 12 months+11% vs prior year
Operator
Mewbourne Oil Company
County
Glasscock County
Field
Spraberry (Trend Area)
RRC lease
08-57690

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Where it sits

This county

Glasscock CountyGlasscockMitchellMartinSterlingMidlandHowardGlasscock County
Glasscock County
Gas, last 12 months
3,727 mcf
Oil in Jul 2026
111 bbl

Checks stopped on this lease?

  • Sales

    Sales over the last 3 months fell to 20% of the 9 months before.

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

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Production by month

Oil output rose 11% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 11% over the last 12 monthsMonthly oil production and gas for CALVERLEY 42/31 C, Aug 2023 to Jul 2026. Oil output rose 11% over the last 12 months. 7,326 bbl in the 12 months through Jul 2026, against 6,587 bbl in the 12 months before.Last 12 months: 7,326 bblbbl per monthmcf per month001,0005,0002,00010k3,00015k4,00020k5,00025kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 11% over the last 12 monthsMonthly oil production and gas for CALVERLEY 42/31 C, Aug 2023 to Jul 2026. Oil output rose 11% over the last 12 months. 7,326 bbl in the 12 months through Jul 2026, against 6,587 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,0005,0002,00010k3,00015k4,00020k5,00025kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Jul 2026 the lease's gas goes to a transmission line instead of lease fuel

  • Transmission line (2)
  • Lease fuel (1)
Since Jul 2026 the lease's gas goes to a transmission line instead of lease fuelShare of CALVERLEY 42/31 C gas by disposition code each month, Aug 2023 to Jul 2026. Since Jul 2026 the lease's gas goes to a transmission line instead of lease fuel.Share of the lease’s gas by disposition code, per month0%50%100%Jul 2026: fuel to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jul 2026 the lease's gas goes to a transmission line instead of lease fuelShare of CALVERLEY 42/31 C gas by disposition code each month, Aug 2023 to Jul 2026. Since Jul 2026 the lease's gas goes to a transmission line instead of lease fuel.Share of gas by disposition code0%50%100%Jul 26: fuel to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    93% · 3,471 mcf

  • Lease fuel (1)

    6.9% · 256 mcf

1 well on this lease

Wells on CALVERLEY 42/31 C
API numberWell no.Status
42-173-38599W101OBActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Bml, Inc. BOilGathers100Jul 7, 2022
Targa Pipeline Mid-Continent LLCCasinghead gasBuys100Jul 7, 2022
Targa Pipeline Mid-Continent LLCCasinghead gasGathers100Jul 7, 2022

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

Who buys my oilOil price check

640 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 42/31 C
API numberWell no.Acreson the permit
42-173-38599W101OB640

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

Unit decimal checker

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36 months, newest first

Ledger for CALVERLEY 42/31 C
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261119497820$80.46$2.89
Jun 202655952280$84.81$3.15
May 202625526353320$102.13$2.94
Apr 202631745829180$100.32$2.77
Mar 202675863950280$91.38$3.04
Feb 20264114042061930$64.51$3.62
Jan 20266206332392110$60.04$7.72
Dec 202549554587710$57.97$4.26
Nov 20251,1881,1777527220$60.06$3.79
Oct 20251,3841,3649158840$60.89$3.19
Sep 20251,3861,3267577270$63.96$2.97
Aug 20253462945204950$64.86$2.91
Jul 2025026000$68.39$3.20
Jun 20251972311750$68.17$3.02
May 202539341444170$62.17$3.12
Apr 202514212230150$63.54$3.42
Mar 202531832866350$68.24$4.12
Feb 202527232361330$71.53$4.19
Jan 202540738666350$75.74$4.13
Dec 202464065164330$70.12$3.01
Nov 2024776762106760$69.95$2.12
Oct 20241,1601,2554604290$71.99$2.20
Sep 20241,1841,1628708400$70.24$2.28
Aug 20241,0981,0431,3041,2890$76.68$1.99
Jul 20241,4271,5694,8874,8670$81.80$2.07
Jun 20242,4362,3357,6347,6040$79.77$2.54
May 20242,2602,2946,7416,7100$80.02$2.12
Apr 20242,5842,6407,2357,2050$85.35$1.60
Mar 20242,9042,9167,8237,7920$81.28$1.49
Feb 20242,1332,0945,7595,7370$77.25$1.72
Jan 20242,6682,6848,0988,0700$74.15$3.18
Dec 20233,2033,1909,5829,5510$71.90$2.52
Nov 20233,1383,1505,4785,4490$77.69$2.71
Oct 20233,6323,66110,56810,5370$85.64$2.98
Sep 20234,0544,01711,24611,2170$89.43$2.64
Aug 20234,4334,57813,16713,1370$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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Nearby

This lease belongs to

OperatorMewbourne Oil CompanyFieldSpraberry (Trend Area)CountyGlasscock County

Mewbourne Oil Company in Glasscock County

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