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LOS YBANEZ SPRABERRY UNIT

Los Ybanez Spraberry Unit is an oil lease in Dawson County, Texas, operated by Watusi Energy LLC in the Los Ybanez (Spraberry) field.

7 wells

25,140bbl oil, last 12 months−11% vs prior year
Operator
Watusi Energy LLC
County
Dawson County
Field
Los Ybanez (Spraberry)
RRC lease
8A-69470

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Where it sits

This county

Dawson CountyDawsonGainesLynnGarzaAndrewsTerryBordenDawson County
Dawson County
Gas, last 12 months
9,550 mcf
Oil in Jul 2026
2,326 bbl

Checks stopped on this lease?

  • Operator

    Operator changed: Watusi Energy LLC took over from Fasken Oil and Ranch, Ltd. in Jun 2026.

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

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Production by month

Oil output fell 11% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 11% over the last 12 monthsMonthly oil production and gas for LOS YBANEZ SPRABERRY UNIT, Aug 2023 to Jul 2026. Oil output fell 11% over the last 12 months. 25,140 bbl in the 12 months through Jul 2026, against 28,123 bbl in the 12 months before.Last 12 months: 25,140 bblbbl per monthmcf per month001,0002502,0005003,0007504,0001,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 11% over the last 12 monthsMonthly oil production and gas for LOS YBANEZ SPRABERRY UNIT, Aug 2023 to Jul 2026. Oil output fell 11% over the last 12 months. 25,140 bbl in the 12 months through Jul 2026, against 28,123 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,0002502,0005003,0007504,0001,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

94% of the gas went to flaring in the last 12 months

Flaring peaked at 93.9% of the gas in Aug 2023.

  • Lease fuel (1)
  • Flared (4)
94% of the gas went to flaring in the last 12 monthsShare of LOS YBANEZ SPRABERRY UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 94% of the gas went to flaring in the last 12 months. Flaring peaked at 93.9% of the gas in Aug 2023.Share of the lease’s gas by disposition code, per month0%50%100%Flared 93.9%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
94% of the gas went to flaring in the last 12 monthsShare of LOS YBANEZ SPRABERRY UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 94% of the gas went to flaring in the last 12 months. Flaring peaked at 93.9% of the gas in Aug 2023.Share of gas by disposition code0%50%100%Flared 93.9%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Flared (4)

    94% · 8,950 mcf

  • Lease fuel (1)

    6.3% · 600 mcf

93.7% of the gas flared in the last 12 months. 36 months above 3%.

Who has run this lease

The operator changed once, most recently in Jun 2026

Operators of this lease over timeFasken Oil and Ranch, Ltd., Jan 2020 to May 2026; Watusi Energy LLC, Jun 2026 to Jul 20262020202120222023202420252026Changed Jun 2026Fasken Oil and Ranch, Ltd.Jan 2020 to May 2026Watusi Energy LLCJun 2026 to now
Operators of this lease over timeFasken Oil and Ranch, Ltd., Jan 2020 to May 2026; Watusi Energy LLC, Jun 2026 to Jul 20262020202120222023202420252026Changed Jun 2026Fasken Oil and Ranch, Ltd.Jan 2020 to May 2026Watusi Energy LLCJun 2026 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

7 wells on this lease

Wells on LOS YBANEZ SPRABERRY UNIT
API numberWell no.Status
42-115-33159301Active
42-115-33162302Active
42-115-33179401Active
42-115-33204101Active
42-115-33213501Shut-in
42-115-33245102Active
42-115-33308303Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Trans Crude Marketing LLCOilGathers100Aug 1, 2021–
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017Aug 1, 2021
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017Aug 1, 2021
Sunoco Ptnrs. Mktg.&terminals LPOilGathers100Apr 1, 2019Aug 1, 2021
Bridger Transportation, LLCOilGathers50Aug 1, 2014Apr 1, 2019
Mission Petroleum Carriers, Inc.OilGathers50Apr 1, 2014Apr 1, 2019

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

Who buys my oilOil price check

360 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 80 and 360 acres. Use the acres from your own division order for the well you are paid on.

  • Good to know

    7 wells are listed on this lease

    Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.

  • 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 Los Ybanez Spraberry Unit
API numberWell no.Acreson the permit
42-115-33308303360
42-115-33245102320
42-115-33213501160
42-115-33204101320
42-115-3317940180
42-115-33162302–
42-115-3315930180

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for LOS YBANEZ SPRABERRY UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Watusi Energy2,3262,3668250775$80.46$2.89
Jun 2026Watusi Energy2,1191,6118000750$84.81$3.15
May 2026Fasken Oil2,3412,6968250775$102.13$2.94
Apr 2026Fasken Oil2,1441,9788000750$100.32$2.77
Mar 2026Fasken Oil1,4021,4278250775$91.38$3.04
Feb 2026Fasken Oil1,3971,4417000650$64.51$3.62
Jan 2026Fasken Oil2,0182,7217000650$60.04$7.72
Dec 2025Fasken Oil2,1961,8368250775$57.97$4.26
Nov 2025Fasken Oil2,2622,1768000750$60.06$3.79
Oct 2025Fasken Oil2,3731,9978250775$60.89$3.19
Sep 2025Fasken Oil2,2352,2998000750$63.96$2.97
Aug 2025Fasken Oil2,3272,3248250775$64.86$2.91
Jul 2025Fasken Oil2,3332,1598250775$68.39$3.20
Jun 2025Fasken Oil2,1872,3058000750$68.17$3.02
May 2025Fasken Oil2,1702,3038250775$62.17$3.12
Apr 2025Fasken Oil2,2632,3578000750$63.54$3.42
Mar 2025Fasken Oil2,2942,4888250775$68.24$4.12
Feb 2025Fasken Oil1,9031,6247500700$71.53$4.19
Jan 2025Fasken Oil2,4452,3708250775$75.74$4.13
Dec 2024Fasken Oil2,5373,0668250775$70.12$3.01
Nov 2024Fasken Oil2,3612,1358000750$69.95$2.12
Oct 2024Fasken Oil2,5322,5118250775$71.99$2.20
Sep 2024Fasken Oil2,5092,6268000750$70.24$2.28
Aug 2024Fasken Oil2,5892,6208250775$76.68$1.99
Jul 2024Fasken Oil2,5962,2788250775$81.80$2.07
Jun 2024Fasken Oil2,1542,6908000750$79.77$2.54
May 2024Fasken Oil2,8792,6216080558$80.02$2.12
Apr 2024Fasken Oil2,5042,5025900540$85.35$1.60
Mar 2024Fasken Oil2,5642,5166080558$81.28$1.49
Feb 2024Fasken Oil2,2842,1977750725$77.25$1.72
Jan 2024Fasken Oil2,5712,7538250775$74.15$3.18
Dec 2023Fasken Oil2,6633,0128250775$71.90$2.52
Nov 2023Fasken Oil2,4681,9928000750$77.69$2.71
Oct 2023Fasken Oil2,6642,5238250775$85.64$2.98
Sep 2023Fasken Oil2,5642,4118000750$89.43$2.64
Aug 2023Fasken Oil1,7531,9978250775$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

OperatorWatusi Energy LLCFieldLos Ybanez (Spraberry)CountyDawson County

Watusi Energy LLC in Dawson County

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Los Ybanez (Spraberry) field

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