Skip to content
Royalty Clerk

Texas oil lease

Producing

CALVIN B

Calvin B is an oil lease in Burleson County, Texas, operated by Wildfire Energy Operating LLC in the Giddings (Eagleford) field.

2 wells

15,266bbl oil, last 12 months−24% vs prior year
Operator
Wildfire Energy Operating LLC
County
Burleson County
Field
Giddings (Eagleford)
RRC lease
03-27477

Is your check right?

Check my statement

Where it sits

This county

Burleson CountyBurlesonMadisonBastropWashingtonBrazosLeeRobertsonGrimesMilamBurleson County
Burleson County
Gas, last 12 months
15,362 mcf
Oil in Jun 2026
1,167 bbl

Production by month

Oil output fell 24% over the last 12 months

Jul 2026 was not reported.

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 24% over the last 12 monthsMonthly oil production and gas for CALVIN B, Aug 2023 to Jul 2026. Oil output fell 24% over the last 12 months. 13,782 bbl in the 12 months through Jul 2026, against 18,199 bbl in the 12 months before.Last 12 months: 13,782 bblbbl per monthmcf per month005005001,0001,0001,5001,5002,0002,0002,5002,500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 24% over the last 12 monthsMonthly oil production and gas for CALVIN B, Aug 2023 to Jul 2026. Oil output fell 24% over the last 12 months. 13,782 bbl in the 12 months through Jul 2026, against 18,199 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

91% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Lease fuel (1)
91% of the gas went to a transmission line in the last 12 monthsShare of CALVIN B gas by disposition code each month, Aug 2023 to Jul 2026. 91% of the gas went to a transmission line in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
91% of the gas went to a transmission line in the last 12 monthsShare of CALVIN B gas by disposition code each month, Aug 2023 to Jul 2026. 91% of the gas went to a transmission line in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    91% · 13,980 mcf

  • Lease fuel (1)

    9.0% · 1,382 mcf

Who has run this lease

The operator changed once, most recently in Mar 2023

Operators of this lease over timeChesapeake Operating, L.L.C., Jan 2020 to Feb 2023; Wildfire Energy Operating LLC, Mar 2023 to Jun 20262020202120222023202420252026Changed Mar 2023Chesapeake Operating, L.L.C.Jan 2020 to Feb 2023Wildfire Energy Operating LLCMar 2023 to now
Operators of this lease over timeChesapeake Operating, L.L.C., Jan 2020 to Feb 2023; Wildfire Energy Operating LLC, Mar 2023 to Jun 20262020202120222023202420252026Changed Mar 2023Chesapeake Operating, L.L.C.Jan 2020 to Feb 2023Wildfire Energy Operating LLCMar 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

2 wells on this lease

Wells on CALVIN B
API numberWell no.Status
42-051-341731HActive
42-051-341842HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Trans Crude Marketing LLCOilGathers51May 30, 2023–
Shell Trading (Us) CompanyOilGathers49May 30, 2023–
Energy Transfer CompanyCasinghead gasBuys100Dec 22, 2018–
Energy Transfer CompanyCasinghead gasGathers100Dec 22, 2018–
Chesapeake Energy Mktg, L.l.c.OilGathers10Nov 1, 2020May 30, 2023
Energy Trans Crude Marketing LLCOilGathers90Jul 1, 2021May 30, 2023
Sunoco Ptnrs. Mktg.&terminals LPOilGathers90Mar 1, 2021Jul 1, 2021
Shell Trading (Us) CompanyOilGathers90Nov 1, 2020Mar 1, 2021
Shell Trading (Us) CompanyOilGathers33Dec 22, 2018Nov 1, 2020
Trimac Transportation Inc.OilGathers34Dec 22, 2018Nov 1, 2020

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

Who buys my oilOil price check

675.99 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 640 and 675.99 acres. Use the acres from your own division order for the well you are paid on.

  • 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 Calvin B
API numberWell no.Acreson the permit
42-051-341842H675.99
42-051-341731H640

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for CALVIN B
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report–––––$80.46$2.89
Jun 2026Wildfire Energy1,1671,0581,0209280$84.81$3.15
May 2026Wildfire Energy1,2041,2259058240$102.13$2.94
Apr 2026Wildfire Energy1,1801,2359318470$100.32$2.77
Mar 2026Wildfire Energy1,2171,3509588720$91.38$3.04
Feb 2026Wildfire Energy9951,0741,0479530$64.51$3.62
Jan 2026Wildfire Energy1,4811,4311,3031,1860$60.04$7.72
Dec 2025Wildfire Energy1,3161,2111,2451,1330$57.97$4.26
Nov 2025Wildfire Energy1,2791,2251,2881,1720$60.06$3.79
Oct 2025Wildfire Energy1,3131,2141,4551,3240$60.89$3.19
Sep 2025Wildfire Energy1,2661,4291,5911,4480$63.96$2.97
Aug 2025Wildfire Energy1,3641,3881,7561,5980$64.86$2.91
Jul 2025Wildfire Energy1,4841,3951,8631,6950$68.39$3.20
Jun 2025Wildfire Energy1,4001,6211,6351,4880$68.17$3.02
May 2025Wildfire Energy1,9721,9611,4681,3360$62.17$3.12
Apr 2025Wildfire Energy9917124584170$63.54$3.42
Mar 2025Wildfire Energy1,4801,6179669110$68.24$4.12
Feb 2025Wildfire Energy1,4501,4531,1591,0910$71.53$4.19
Jan 2025Wildfire Energy1,4861,4588137670$75.74$4.13
Dec 2024Wildfire Energy1,5101,6945375090$70.12$3.01
Nov 2024Wildfire Energy1,5381,4385024720$69.95$2.12
Oct 2024Wildfire Energy1,6291,7867837350$71.99$2.20
Sep 2024Wildfire Energy1,5141,6196005620$70.24$2.28
Aug 2024Wildfire Energy1,7451,5947717210$76.68$1.99
Jul 2024Wildfire Energy1,6811,6074213960$81.80$2.07
Jun 2024Wildfire Energy1,4641,4512081960$79.77$2.54
May 2024Wildfire Energy1,3851,4423193000$80.02$2.12
Apr 2024Wildfire Energy1,7221,6161,1111,0460$85.35$1.60
Mar 2024Wildfire Energy1,7191,6448337840$81.28$1.49
Feb 2024Wildfire Energy1,6451,8107607170$77.25$1.72
Jan 2024Wildfire Energy1,8622,0091,2601,1830$74.15$3.18
Dec 2023Wildfire Energy1,7771,6291,0139560$71.90$2.52
Nov 2023Wildfire Energy1,8972,0321,4491,3650$77.69$2.71
Oct 2023Wildfire Energy1,9531,6351,4851,4020$85.64$2.98
Sep 2023Wildfire Energy1,8752,1671,1341,0710$89.43$2.64
Aug 2023Wildfire Energy2,0131,8041,1711,1040$81.39$2.58

No report filed

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

How to check your stub against this lease Checks stopped on this lease? See the likely reasons

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorWildfire Energy Operating LLCFieldGiddings (Eagleford)CountyBurleson County

Wildfire Energy Operating LLC in Burleson County

All Wildfire Energy Operating LLC leases →

Giddings (Eagleford) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km