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Royalty Clerk

Texas oil lease

No report in 6+ months

CALVIN

Calvin is an oil lease in Reagan County, Texas, operated by Endeavor Energy Resources L.P. in the Spraberry (Trend Area) field.

1 well

0bbl oil, last 12 months
Operator
Endeavor Energy Resources L.P.
County
Reagan County
Field
Spraberry (Trend Area)
RRC lease
7C-14227

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Where it sits

This county

Reagan CountyReaganIrionSterlingUptonMidlandGlasscockReagan County
Reagan County
Oil in Jan 2024
0 bbl
Reporting since
Jan 2020

Production by month

No production to chart

The state shows zero oil and zero gas for all 36 months we hold (Feb 2021 to Jan 2024). A lease that is shut in or newly reported looks like this. The ledger below lists each month.

Where the gas went

No gas disposition reported for this lease

The operator has not reported where the gas went in the months we hold.

1 well on this lease

Wells on CALVIN
API numberWell no.Status
42-383-315991Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Mission Petroleum Carriers, Inc.OilGathers50Mar 1, 2005
Oasis Transp & Marketing Corp.OilGathers50Jun 1, 1999
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Nov 1, 2015
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Oct 1, 2015

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

Who buys my oilOil price check

313 acres on the newest permit

Permits for Calvin
API numberWell no.Acreson the permit
42-383-315991313

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

Unit decimal checker

What Diamondback Energy, Inc. told investors it received

Endeavor Energy Resources L.P. is linked to Diamondback Energy, Inc. (FANG).
Realized prices reported by Diamondback Energy, Inc.
QuarterOil$ per bblFiling
Q2 2026$96.82SEC filing
Q1 2026$73.47SEC filing
Q4 2025$58.00SEC filing
Q3 2025$64.60SEC filing
Q2 2025$63.23SEC filing
Q1 2025$70.95SEC filing

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

Estimate your royalty

36 months, newest first

Ledger for CALVIN
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jan 202400$74.15$3.18
Dec 202300$71.90$2.52
Nov 202300$77.69$2.71
Oct 202300$85.64$2.98
Sep 202300$89.43$2.64
Aug 202300$81.39$2.58
Jul 202300$76.07$2.55
Jun 202300$70.25$2.18
May 202300$71.58$2.15
Apr 202300$79.45$2.16
Mar 202300$73.28$2.31
Feb 202300$76.83$2.38
Jan 202300$78.12$3.27
Dec 202200$76.44$5.53
Nov 202200$84.37$5.45
Oct 202200$87.55$5.66
Sep 202200$84.26$7.88
Aug 202200$93.67$8.81
Jul 202200$101.62$7.28
Jun 202200$114.84$7.70
May 202200$109.55$8.14
Apr 202200$101.78$6.60
Mar 202200$108.50$4.90
Feb 202200$91.64$4.69
Jan 202200$83.22$4.38
Dec 202100$71.71$3.76
Nov 202100$79.15$5.05
Oct 202100$81.48$5.51
Sep 202100$71.65$5.16
Aug 202100$67.73$4.07
Jul 202100$72.49$3.84
Jun 202100$71.38$3.26
May 202100$65.17$2.91
Apr 202100$61.72$2.66
Mar 202100$62.33$2.62
Feb 202100$59.04$5.35

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

OperatorEndeavor Energy Resources L.P.FieldSpraberry (Trend Area)CountyReagan County

Endeavor Energy Resources L.P. in Reagan County

No other producing leases from this operator in this county are in our data yet.

Spraberry (Trend Area) field

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Drilling permits within 10 km