Skip to content
Royalty Clerk

Texas oil lease

Producing

BIG MAX 25 SE

Big Max 25 Se is an oil lease in Andrews County, Texas, operated by Sabalo II Operating, LLC in the Spraberry (Trend Area) field.

1 well

2,171bbl oil, last 12 months−26% vs prior year
Operator
Sabalo II Operating, LLC
County
Andrews County
Field
Spraberry (Trend Area)
RRC lease
08-42348

Is your check right?

Check my statement

Where it sits

This county

Andrews CountyAndrewsMartinGainesDawsonAndrews County
Andrews County
Gas, last 12 months
4,388 mcf
Oil in Jul 2026
24 bbl

Checks stopped on this lease?

  • Operator

    Operator changed: Sabalo II Operating, LLC took over from Diamondback E&P LLC in Oct 2024.

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

See why checks stop on this lease

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 BIG MAX 25 SE, Aug 2023 to Jul 2026. Oil output fell 26% over the last 12 months. 2,171 bbl in the 12 months through Jul 2026, against 2,943 bbl in the 12 months before.Last 12 months: 2,171 bblbbl per monthmcf per month001002002004003006004008005001,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 26% over the last 12 monthsMonthly oil production and gas for BIG MAX 25 SE, Aug 2023 to Jul 2026. Oil output fell 26% over the last 12 months. 2,171 bbl in the 12 months through Jul 2026, against 2,943 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001002002004003006004008005001,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

78% of the gas went to flaring in the last 12 months

Flaring peaked at 100.0% of the gas in Nov 2024.

  • Processing plant (3)
  • Transmission line (2)
  • Flared (4)
78% of the gas went to flaring in the last 12 monthsShare of BIG MAX 25 SE gas by disposition code each month, Aug 2023 to Jul 2026. 78% of the gas went to flaring in the last 12 months. Flaring peaked at 100.0% of the gas in Nov 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 100.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
78% of the gas went to flaring in the last 12 monthsShare of BIG MAX 25 SE gas by disposition code each month, Aug 2023 to Jul 2026. 78% of the gas went to flaring in the last 12 months. Flaring peaked at 100.0% of the gas in Nov 2024.Share of gas by disposition code0%50%100%Flared 100.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Flared (4)

    78% · 3,438 mcf

  • Processing plant (3)

    22% · 950 mcf

78.4% of the gas flared in the last 12 months. 24 months above 3%.

Who has run this lease

The operator changed once, most recently in Oct 2024

Operators of this lease over timeDiamondback E&P LLC, Jan 2020 to Sep 2024; Sabalo II Operating, LLC, Oct 2024 to Jul 20262020202120222023202420252026Changed Oct 2024Diamondback E&P LLCJan 2020 to Sep 2024Sabalo II Operating, LLCOct 2024 to now
Operators of this lease over timeDiamondback E&P LLC, Jan 2020 to Sep 2024; Sabalo II Operating, LLC, Oct 2024 to Jul 20262020202120222023202420252026Changed Oct 2024Diamondback E&P LLCJan 2020 to Sep 2024Sabalo II Operating, LLCOct 2024 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on BIG MAX 25 SE
API numberWell no.Status
42-003-4239110Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Eastex Crude Company, LLCOilGathers40Feb 24, 2026–
Midcon Gathering LLCOilGathers30Feb 24, 2026–
Plains Marketing, L.p.OilGathers30Feb 24, 2026–
Dcp Operating Company, LPCasinghead gasBuys100Feb 24, 2026–
Dcp Operating Company, LPCasinghead gasGathers100Feb 24, 2026–
Midcon Gathering LLCOilGathers100Aug 1, 2025Feb 24, 2026
James Lake Midstream LLCCasinghead gasGathers100Sep 1, 2021Aug 1, 2025
James Lake Midstream LLCCasinghead gasBuys100Sep 1, 2021Aug 1, 2025
Midcon Gathering LLCOilGathers100Sep 1, 2021Aug 1, 2025
Enterprise Crude Oil LLCOilGathers100Sep 1, 2020Sep 1, 2021
Rio Energy International, Inc.OilGathers100Nov 20, 2019Sep 1, 2020

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

Who buys my oilOil price check

160 acres on the newest permit

Check your decimal on this lease
Permits for Big Max 25 Se
API numberWell no.Acreson the permit
42-003-4239110160

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for BIG MAX 25 SE
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Sabalo II240259125134$80.46$2.89
Jun 2026Sabalo II76170360246114$84.81$3.15
May 2026Sabalo II1190402298104$102.13$2.94
Apr 2026Sabalo II106166414148266$100.32$2.77
Mar 2026Sabalo II44026184177$91.38$3.04
Feb 2026Sabalo II18818840442362$64.51$3.62
Jan 2026Sabalo II19818432725$60.04$7.72
Dec 2025Sabalo II2493633520352$57.97$4.26
Nov 2025Sabalo II2491865470547$60.06$3.79
Oct 2025Sabalo II4433714750475$60.89$3.19
Sep 2025Sabalo II2363714960496$63.96$2.97
Aug 2025Sabalo II2391903860386$64.86$2.91
Jul 2025Sabalo II2473741470147$68.39$3.20
Jun 2025Sabalo II2331834800480$68.17$3.02
May 2025Sabalo II31519066066$62.17$3.12
Apr 2025Sabalo II2383762810281$63.54$3.42
Mar 2025Sabalo II2601865750575$68.24$4.12
Feb 2025Sabalo II2391805750575$71.53$4.19
Jan 2025Sabalo II2723783663660$75.74$4.13
Dec 2024Sabalo II28118431031$70.12$3.01
Nov 2024Sabalo II1521942640264$69.95$2.12
Oct 2024Sabalo II1931854714710$71.99$2.20
Sep 2024Diamondback E&P2301754654650$70.24$2.28
Aug 2024Diamondback E&P2833714754750$76.68$1.99
Jul 2024Diamondback E&P2703784594590$81.80$2.07
Jun 2024Diamondback E&P2211744514510$79.77$2.54
May 2024Diamondback E&P17321420311$80.02$2.12
Apr 2024Diamondback E&P20720225919465$85.35$1.60
Mar 2024Diamondback E&P2422144184180$81.28$1.49
Feb 2024Diamondback E&P2181827197190$77.25$1.72
Jan 2024Diamondback E&P2572084464460$74.15$3.18
Dec 2023Diamondback E&P2424074524520$71.90$2.52
Nov 2023Diamondback E&P2431934194190$77.69$2.71
Oct 2023Diamondback E&P187176445162283$85.64$2.98
Sep 2023Diamondback E&P96046490374$89.43$2.64
Aug 2023Diamondback E&P30110$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.

How to check your stub against this lease Checks stopped on this lease? See the likely reasons

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorSabalo II Operating, LLCFieldSpraberry (Trend Area)CountyAndrews County

Sabalo II Operating, LLC in Andrews County

All Sabalo II Operating, LLC leases →

Spraberry (Trend Area) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km