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Texas oil lease

Producing

ZINN

Zinn is an oil lease in Upton County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

Oil lease dossier

2,706bbl oil, last 12 months−21% vs prior year
Operator
Diamondback E&P LLC
County
Upton County
Field
Spraberry (Trend Area)
RRC lease
7C-18556

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Gas, last 12 months
20,330 mcf
Oil in Jul 2026
105 bbl

Checks stopped on this lease?

  • Operator

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

  • Buyer

    Buyer changed: ET GATHERING & PROCESSING LLC replaced ETC SOUTH PERMIAN MIDSTREAM LLC as the buyer of this lease's gas from oil wells on Jan 1, 2026.

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

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Production by month

Oil output fell 21% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 21% over the last 12 monthsMonthly oil production and gas for ZINN, Aug 2023 to Jul 2026. Oil output fell 21% over the last 12 months. 2,706 bbl in the 12 months through Jul 2026, against 3,422 bbl in the 12 months before.Last 12 months: 2,706 bblbbl per monthmcf per month001001,0002002,0003003,0004004,0005005,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 21% over the last 12 monthsMonthly oil production and gas for ZINN, Aug 2023 to Jul 2026. Oil output fell 21% over the last 12 months. 2,706 bbl in the 12 months through Jul 2026, against 3,422 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001001,0002002,0003003,0004004,0005005,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Feb 2026 the lease's gas goes to a transmission line instead of lease fuelShare of ZINN gas by disposition code each month, Aug 2023 to Jul 2026. Since Feb 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%Feb 2026: fuel to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Feb 2026 the lease's gas goes to a transmission line instead of lease fuelShare of ZINN gas by disposition code each month, Aug 2023 to Jul 2026. Since Feb 2026 the lease's gas goes to a transmission line instead of lease fuel.Share of gas by disposition code0%50%100%Feb 26: fuel to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    72% · 14,730 mcf

  • Lease fuel (1)

    28% · 5,600 mcf

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.

Wells on this lease

No wells are linked to this lease in our data

Production is still reported at lease level.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enterprise Crude Oil LLCOilGathers100Apr 1, 2025–
Et Gathering & Processing LLCCasinghead gasBuys100Jan 1, 2026–
Energy Transfer CompanyCasinghead gasGathers100Aug 1, 2024–
Etc South Permian Midstream LLCCasinghead gasBuys100Aug 1, 2024Jan 1, 2026
Oasis Transp & Marketing Corp.OilGathers100Oct 1, 2019Apr 1, 2025
Wtg South Permian Midstream LLCCasinghead gasGathers100May 1, 2021Aug 1, 2024
Wtg South Permian Midstream LLCCasinghead gasBuys100May 1, 2021Aug 1, 2024
Wtg Gas Processing, L.p.Casinghead gasGathers100Jan 1, 2018Oct 1, 2019
Wtg Gas Processing, L.p.Casinghead gasBuys100Jan 1, 2018Oct 1, 2019

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

Who buys my oilOil price check

282.50 acres on the newest permit

  • Good to know

    A pooling certificate (P-12) was filed

    Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.

Check your decimal on this lease
Permits for Zinn
API numberWell no.Acreson the permit
42-461-341139501H282.50

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 ZINN
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Diamondback E&P1051241,1988380$80.46$2.89
Jun 2026Diamondback E&P2541742,3701,7700$84.81$3.15
May 2026Diamondback E&P1581892,9232,3030$102.13$2.94
Apr 2026Diamondback E&P2083593,1592,5590$100.32$2.77
Mar 2026Diamondback E&P4293582,8042,2440$91.38$3.04
Feb 2026Diamondback E&P3031681,9881,4280$64.51$3.62
Jan 2026Diamondback E&P1891897542940$60.04$7.72
Dec 2025Diamondback E&P2363581,0544340$57.97$4.26
Nov 2025Diamondback E&P22017060000$60.06$3.79
Oct 2025Diamondback E&P1451621,1475270$60.89$3.19
Sep 2025Diamondback E&P2081739259250$63.96$2.97
Aug 2025Diamondback E&P2511691,4081,4080$64.86$2.91
Jul 2025Diamondback E&P3323559719710$68.39$3.20
Jun 2025Diamondback E&P1231736486480$68.17$3.02
May 2025Diamondback E&P1641768638630$62.17$3.12
Apr 2025Diamondback E&P3193541,5221,5220$63.54$3.42
Mar 2025Diamondback E&P3533751,2341,2340$68.24$4.12
Feb 2025Diamondback E&P2751869179089$71.53$4.19
Jan 2025Diamondback E&P37517594492519$75.74$4.13
Dec 2024Endeavor Energy2703691,2361,2315$70.12$3.01
Nov 2024Endeavor Energy3393761,5241,51410$69.95$2.12
Oct 2024Endeavor Energy1723752,2462,2460$71.99$2.20
Sep 2024Endeavor Energy3351862,1682,1680$70.24$2.28
Aug 2024Endeavor Energy3655391,9121,9120$76.68$1.99
Jul 2024Endeavor Energy17907307300$81.80$2.07
Jun 2024Endeavor Energy2793741,5841,5840$79.77$2.54
May 2024Endeavor Energy3343621,5411,5410$80.02$2.12
Apr 2024Endeavor Energy3273661,2431,2430$85.35$1.60
Mar 2024Endeavor Energy3151791,4951,4950$81.28$1.49
Feb 2024Endeavor Energy3443699009000$77.25$1.72
Jan 2024Endeavor Energy3703709919910$74.15$3.18
Dec 2023Endeavor Energy4025461,6311,6310$71.90$2.52
Nov 2023Endeavor Energy3381911,2381,2380$77.69$2.71
Oct 2023Endeavor Energy2513601,0131,0130$85.64$2.98
Sep 2023Endeavor Energy3271791,2031,2030$89.43$2.64
Aug 2023Endeavor Energy3583471,3021,3020$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

OperatorDiamondback E&P LLCFieldSpraberry (Trend Area)CountyUpton County

Diamondback E&P LLC in Upton County

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Spraberry (Trend Area) field

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