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Texas oil lease

Producing

ZAUK STATE 37-39 C

Zauk State 37-39 C is an oil lease in Pecos County, Texas, operated by Diamondback E&P LLC in the Hoefs T-K (Wolfcamp) field.

1 well

35,983bbl oil, last 12 months−26% vs prior year
Operator
Diamondback E&P LLC
County
Pecos County
Field
Hoefs T-K (Wolfcamp)
RRC lease
08-60097

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Where it sits

This county

Pecos CountyPecosUptonCranePecos County
Pecos County
Gas, last 12 months
86,776 mcf
Oil in Jul 2026
2,468 bbl

Production by month

Oil output fell 26% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 26% over the last 12 monthsMonthly oil production and gas for ZAUK STATE 37-39 C, Aug 2023 to Jul 2026. Oil output fell 26% over the last 12 months. 35,983 bbl in the 12 months through Jul 2026, against 48,692 bbl in the 12 months before.Last 12 months: 35,983 bblbbl per monthmcf per month0010k10k20k20k30k30k40k40kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 26% over the last 12 monthsMonthly oil production and gas for ZAUK STATE 37-39 C, Aug 2023 to Jul 2026. Oil output fell 26% over the last 12 months. 35,983 bbl in the 12 months through Jul 2026, against 48,692 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0010k10k20k20k30k30k40k40kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

95% of the gas went to a transmission line in the last 12 months

Flaring peaked at 9.4% of the gas in Jul 2026.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
95% of the gas went to a transmission line in the last 12 monthsShare of ZAUK STATE 37-39 C gas by disposition code each month, Aug 2023 to Jul 2026. 95% of the gas went to a transmission line in the last 12 months. Flaring peaked at 9.4% of the gas in Jul 2026.Share of the lease’s gas by disposition code, per month0%50%100%Flared 9.4%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
95% of the gas went to a transmission line in the last 12 monthsShare of ZAUK STATE 37-39 C gas by disposition code each month, Aug 2023 to Jul 2026. 95% of the gas went to a transmission line in the last 12 months. Flaring peaked at 9.4% of the gas in Jul 2026.Share of gas by disposition code0%50%100%Flared 9.4%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    95% · 82,448 mcf

  • Lease fuel (1)

    3.6% · 3,097 mcf

  • Flared (4)

    1.4% · 1,231 mcf

1.4% of the gas flared in the last 12 months. 2 months above 3%.

1 well on this lease

Wells on ZAUK STATE 37-39 C
API numberWell no.Status
42-371-403953WAActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Eastex Crude Company, LLCOilGathers50Apr 22, 2023
Explore Logistics LLCOilGathers50Apr 22, 2023
Brazos Midstream Operating, LLCCasinghead gasBuys100Apr 22, 2023
Brazos Midstream Operating, LLCCasinghead gasGathers100Apr 22, 2023

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

Who buys my oilOil price check

1,930.41 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 Zauk State 37-39 C
API numberWell no.Acreson the permit
42-371-403953WA1,930.41

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 ZAUK STATE 37-39 C
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20262,4682,4478,0206,981750$80.46$2.89
Jun 20262,5172,5327,6437,3656$84.81$3.15
May 20262,5512,5627,2076,82999$102.13$2.94
Apr 20262,7782,7407,7907,411106$100.32$2.77
Mar 20262,8142,9408,1127,78648$91.38$3.04
Feb 20263,1613,0248,3988,07840$64.51$3.62
Jan 20262,9683,0098,7398,41323$60.04$7.72
Dec 20253,5383,5478,8108,410111$57.97$4.26
Nov 20253,3733,3275,0774,9030$60.06$3.79
Oct 20253,1253,1738,2407,9540$60.89$3.19
Sep 20253,0493,0194,0003,78648$63.96$2.97
Aug 20253,6413,6444,7404,5320$64.86$2.91
Jul 20253,3893,4065,0274,8080$68.39$3.20
Jun 20252,9312,9384,8864,6810$68.17$3.02
May 20253,2983,3135,7915,5530$62.17$3.12
Apr 20253,6163,6015,4805,2560$63.54$3.42
Mar 20254,2144,2376,3966,1540$68.24$4.12
Feb 20254,0874,0596,5376,3130$71.53$4.19
Jan 20254,4164,3738,4658,10394$75.74$4.13
Dec 20242,4482,4817,7587,5110$70.12$3.01
Nov 20243,7093,7248,0537,8150$69.95$2.12
Oct 20244,3734,4222,3222,2610$71.99$2.20
Sep 20246,8516,81610,83110,48067$70.24$2.28
Aug 20245,3605,34112,18911,8987$76.68$1.99
Jul 20245,9465,94314,49314,1960$81.80$2.07
Jun 20246,3536,34612,94112,63815$79.77$2.54
May 20248,9448,94716,18115,80563$80.02$2.12
Apr 20248,2078,24416,94316,50292$85.35$1.60
Mar 20249,4439,46817,84217,42482$81.28$1.49
Feb 202411,17111,18615,41015,1550$77.25$1.72
Jan 202415,49615,50120,00419,142547$74.15$3.18
Dec 202314,07214,22628,03827,55359$71.90$2.52
Nov 202319,63219,53723,93923,156416$77.69$2.71
Oct 202328,49528,29327,08524,4342,286$85.64$2.98
Sep 202300000$89.43$2.64
Aug 202300000$81.39$2.58

Flared above 3%

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 LLCFieldHoefs T-K (Wolfcamp)CountyPecos County

Diamondback E&P LLC in Pecos County

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Hoefs T-K (Wolfcamp) field

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