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Texas oil lease

Producing

RICKER, RUPERT P., -J-

Ricker, Rupert P., -J- is an oil lease in Reagan County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

6 wells

4,014bbl oil, last 12 months−37% vs prior year
Operator
Diamondback E&P LLC
County
Reagan County
Field
Spraberry (Trend Area)
RRC lease
7C-13940

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Where it sits

This county

Reagan CountyReaganIrionSterlingUptonMidlandGlasscockReagan County
Reagan County
Gas, last 12 months
17,076 mcf
Oil in Jul 2026
219 bbl

Checks stopped on this lease?

  • Operator

    Operator changed: Diamondback E&P LLC took over from Endeavor Energy Resources L.P. in Jan 2025.

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

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Production by month

Oil output fell 37% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 37% over the last 12 monthsMonthly oil production and gas for RICKER, RUPERT P., -J-, Aug 2023 to Jul 2026. Oil output fell 37% over the last 12 months. 4,014 bbl in the 12 months through Jul 2026, against 6,322 bbl in the 12 months before.Last 12 months: 4,014 bblbbl per monthmcf per month002501,0005002,0007503,0001,0004,0001,2505,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 37% over the last 12 monthsMonthly oil production and gas for RICKER, RUPERT P., -J-, Aug 2023 to Jul 2026. Oil output fell 37% over the last 12 months. 4,014 bbl in the 12 months through Jul 2026, against 6,322 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002501,0005002,0007503,0001,0004,0001,2505,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plant

  • Processing plant (3)
  • Transmission line (2)
  • Flared (4)
Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plantShare of RICKER, RUPERT P., -J- gas by disposition code each month, Aug 2023 to Jul 2026. Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plant.Share of the lease’s gas by disposition code, per month0%50%100%Nov 2024: plant to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plantShare of RICKER, RUPERT P., -J- gas by disposition code each month, Aug 2023 to Jul 2026. Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plant.Share of gas by disposition code0%50%100%Nov 24: plant to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    100% · 17,058 mcf

  • Flared (4)

    0.1% · 18 mcf

0.1% of the gas flared in the last 12 months. No month above 3%.

Who has run this lease

The operator changed once, most recently in Jan 2025

Operators of this lease over timeEndeavor Energy Resources L.P., Jan 2020 to Dec 2024; Diamondback E&P LLC, Jan 2025 to Jul 20262020202120222023202420252026Changed Jan 2025Endeavor Energy Resources L.P.Jan 2020 to Dec 2024Diamondback E&P LLCJan 2025 to now
Operators of this lease over timeEndeavor Energy Resources L.P., Jan 2020 to Dec 2024; Diamondback E&P LLC, Jan 2025 to Jul 20262020202120222023202420252026Changed Jan 2025Endeavor Energy Resources L.P.Jan 2020 to Dec 2024Diamondback E&P LLCJan 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

6 wells on this lease

Wells on RICKER, RUPERT P., -J-
API numberWell no.Status
42-383-106561Active
42-383-106572Shut-in
42-383-334963Active
42-383-337324Active
42-383-376865Active
42-383-376876Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enterprise Crude Oil LLCOilGathers100Apr 1, 2025–
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Apr 1, 2025–
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Oct 1, 2015–
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Nov 1, 2015Apr 1, 2025
Mission Petroleum Carriers, Inc.OilGathers50Mar 1, 2005Apr 1, 2025
Oasis Transp & Marketing Corp.OilGathers50Feb 1, 2000Apr 1, 2025

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

Who buys my oilOil price check

326.70 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 320 and 326.7 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 Ricker, Rupert P., -J-
API numberWell no.Acreson the permit
42-383-376865326.70
42-383-376876326.70
42-383-337324320
42-383-334963320
42-383-106561–
42-383-106572–

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

Unit decimal checker

What Diamondback Energy, Inc. told investors it received

Diamondback E&P LLC 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 RICKER, RUPERT P., -J-
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Diamondback E&P2193451,0581,0580$80.46$2.89
Jun 2026Diamondback E&P3101731,2781,2780$84.81$3.15
May 2026Diamondback E&P3243491,4351,42015$102.13$2.94
Apr 2026Diamondback E&P3053501,3611,3610$100.32$2.77
Mar 2026Diamondback E&P3351851,4341,4340$91.38$3.04
Feb 2026Diamondback E&P3455491,3291,3290$64.51$3.62
Jan 2026Diamondback E&P3051721,3191,3190$60.04$7.72
Dec 2025Diamondback E&P4185441,5921,5893$57.97$4.26
Nov 2025Diamondback E&P3013421,3701,3700$60.06$3.79
Oct 2025Diamondback E&P3551791,6141,6140$60.89$3.19
Sep 2025Diamondback E&P3583551,6171,6170$63.96$2.97
Aug 2025Diamondback E&P4395201,6691,6690$64.86$2.91
Jul 2025Diamondback E&P2823721,3961,3960$68.39$3.20
Jun 2025Diamondback E&P3883601,8551,8550$68.17$3.02
May 2025Diamondback E&P5425173,4383,4380$62.17$3.12
Apr 2025Diamondback E&P5365273,7653,7650$63.54$3.42
Mar 2025Diamondback E&P6487332,8062,8051$68.24$4.12
Feb 2025Diamondback E&P5433581,6751,65223$71.53$4.19
Jan 2025Diamondback E&P2765421,4201,4119$75.74$4.13
Dec 2024Endeavor Energy4971811,7961,7960$70.12$3.01
Nov 2024Endeavor Energy5808912,0512,01932$69.95$2.12
Oct 2024Endeavor Energy5743602,4132,4130$71.99$2.20
Sep 2024Endeavor Energy6697352,8462,8460$70.24$2.28
Aug 2024Endeavor Energy7878892,1562,1560$76.68$1.99
Jul 2024Endeavor Energy3491758798790$81.80$2.07
Jun 2024Endeavor Energy6266892,8632,8630$79.77$2.54
May 2024Endeavor Energy7147002,6042,6040$80.02$2.12
Apr 2024Endeavor Energy5165181,5791,5790$85.35$1.60
Mar 2024Endeavor Energy5195281,3131,3130$81.28$1.49
Feb 2024Endeavor Energy6137001,2521,2520$77.25$1.72
Jan 2024Endeavor Energy7337131,2351,2350$74.15$3.18
Dec 2023Endeavor Energy1,1871,1011,4901,4900$71.90$2.52
Nov 2023Endeavor Energy39010100$77.69$2.71
Oct 2023Endeavor Energy00000$85.64$2.98
Sep 2023Endeavor Energy1071687357350$89.43$2.64
Aug 2023Endeavor Energy2141741,1661,1660$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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This lease belongs to

OperatorDiamondback E&P LLCFieldSpraberry (Trend Area)CountyReagan County

Diamondback E&P LLC in Reagan County

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Spraberry (Trend Area) field

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