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Texas oil lease

Producing

SOUTHWEST ANDREWS UNIT

Southwest Andrews Unit is an oil lease in Andrews County, Texas, operated by Morningstar Operating LLC in the Andrews (Wolfcamp-Penn.) field.

36 wells

52,313bbl oil, last 12 months+20% vs prior year
Operator
Morningstar Operating LLC
County
Andrews County
Field
Andrews (Wolfcamp-Penn.)
RRC lease
08-35543

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Where it sits

This county

Andrews CountyAndrewsMartinGainesDawsonAndrews County
Andrews County
Gas, last 12 months
23,891 mcf
Oil in Jul 2026
3,464 bbl

Production by month

Oil output rose 20% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 20% over the last 12 monthsMonthly oil production and gas for SOUTHWEST ANDREWS UNIT, Aug 2023 to Jul 2026. Oil output rose 20% over the last 12 months. 52,313 bbl in the 12 months through Jul 2026, against 43,698 bbl in the 12 months before.Last 12 months: 52,313 bblbbl per monthmcf per month002,0002,0004,0004,0006,0006,0008,0008,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 20% over the last 12 monthsMonthly oil production and gas for SOUTHWEST ANDREWS UNIT, Aug 2023 to Jul 2026. Oil output rose 20% over the last 12 months. 52,313 bbl in the 12 months through Jul 2026, against 43,698 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002,0002,0004,0004,0006,0006,0008,0008,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

All of the gas went to flaring in the last 12 months

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

  • Transmission line (2)
  • Flared (4)
All of the gas went to flaring in the last 12 monthsShare of SOUTHWEST ANDREWS UNIT gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to flaring in the last 12 months. Flaring peaked at 100.0% of the gas in Apr 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 100.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to flaring in the last 12 monthsShare of SOUTHWEST ANDREWS UNIT gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to flaring in the last 12 months. Flaring peaked at 100.0% of the gas in Apr 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.

100.0% of the gas flared in the last 12 months. 35 months above 3%.

Who has run this lease

The operator changed 2 times, most recently in May 2022

Operators of this lease over timeChevron Midcontinent, L.P., Jan 2020 to Dec 2021; Morningstar Partners, L.P., Jan 2022 to Apr 2022; Morningstar Operating LLC, May 2022 to Jul 20262020202120222023202420252026Changed Jan 2022Changed May 2022Chevron Midcontinent, L.P.Jan 2020 to Dec 2021Morningstar Partners, L.P.Jan 2022 to Apr 2022Morningstar Operating LLCMay 2022 to now
Operators of this lease over timeChevron Midcontinent, L.P., Jan 2020 to Dec 2021; Morningstar Partners, L.P., Jan 2022 to Apr 2022; Morningstar Operating LLC, May 2022 to Jul 20262020202120222023202420252026Changed Jan 2022Changed May 2022Chevron Midcontinent, L.P.Jan 2020 to Dec 2021Morningstar Partners, L.P.Jan 2022 to Apr 2022Morningstar Operating LLCMay 2022 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

36 wells on this lease

Wells on SOUTHWEST ANDREWS UNIT
API numberWell no.Status
42-003-021186418NActive
42-003-021386401AActive
42-003-021788418NActive
42-003-021816218NShut-in
42-003-021848818NShut-in
42-003-038311Shut-in
42-003-043584218NActive
42-003-043665 UActive
42-003-048088201AActive
42-003-048714418NShut-in
42-003-077248618NActive
42-003-100784201AActive
42-003-1102015Shut-in
42-003-303868218NActive
42-003-343482218NActive
42-003-351552401AActive
42-003-363084618NActive
42-003-372982418NShut-in
42-003-373106618NShut-in
42-003-373356818NActive
42-003-373712618NShut-in
42-003-373904818NActive
42-003-374076201AActive
42-003-375442201AActive
42-003-375552818NShut-in
42-003-382877318NActive
42-003-382883518NActive
42-003-383263318NActive
42-003-383275318NActive
42-003-383377518NActive
42-003-383395518NActive
42-003-383405718NActive
42-003-383517718NActive
42-003-383527301AShut-in
42-003-393294418NRActive
42-003-487027818Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Transfer CompanyOilGathers100Sep 11, 2025–
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017Sep 11, 2025
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017Sep 11, 2025
Centurion Pipeline L.p.OilGathers100Sep 1, 2004Sep 11, 2025

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

Who buys my oilOil price check

960 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 40 and 960 acres. Use the acres from your own division order for the well you are paid on.

  • Good to know

    37 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 Southwest Andrews Unit
API numberWell no.Acreson the permit
42-003-487027818960
42-003-393294418NR960
42-003-383517718N960
42-003-383527301A960
42-003-383377518N960
42-003-383395518N960
42-003-383405718N960
42-003-383263318N960
42-003-383275318N960
42-003-382877318N240
42-003-382883518N240
42-003-021816218N240

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for SOUTHWEST ANDREWS UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Morningstar Operating3,4643,3312,97002,970$80.46$2.89
Jun 2026Morningstar Operating3,9174,0572,88702,887$84.81$3.15
May 2026Morningstar Operating4,7934,4644,10904,109$102.13$2.94
Apr 2026Morningstar Operating4,9745,0474,06704,067$100.32$2.77
Mar 2026Morningstar Operating5,4055,5932,92402,924$91.38$3.04
Feb 2026Morningstar Operating2,0091,8243510351$64.51$3.62
Jan 2026Morningstar Operating4,4974,5751,07801,078$60.04$7.72
Dec 2025Morningstar Operating4,2524,2231,05601,056$57.97$4.26
Nov 2025Morningstar Operating4,5724,7281,15101,151$60.06$3.79
Oct 2025Morningstar Operating4,4074,3611,97601,976$60.89$3.19
Sep 2025Morningstar Operating4,6994,8406770677$63.96$2.97
Aug 2025Morningstar Operating5,3244,9586450645$64.86$2.91
Jul 2025Morningstar Operating3,8593,8975710571$68.39$3.20
Jun 2025Morningstar Operating3,1003,2595620562$68.17$3.02
May 2025Morningstar Operating3,6963,6331,13101,131$62.17$3.12
Apr 2025Morningstar Operating3,5873,6516280628$63.54$3.42
Mar 2025Morningstar Operating3,2763,1642,84102,841$68.24$4.12
Feb 2025Morningstar Operating2,7792,7902,93702,937$71.53$4.19
Jan 2025Morningstar Operating3,8793,9563,48003,480$75.74$4.13
Dec 2024Morningstar Operating3,6953,7883,44103,441$70.12$3.01
Nov 2024Morningstar Operating3,8353,8443,44003,440$69.95$2.12
Oct 2024Morningstar Operating4,0014,0853,65203,652$71.99$2.20
Sep 2024Morningstar Operating3,9483,8333,50803,508$70.24$2.28
Aug 2024Morningstar Operating4,0434,1153,70403,704$76.68$1.99
Jul 2024Morningstar Operating3,9863,9512,05902,059$81.80$2.07
Jun 2024Morningstar Operating3,7153,6203,6741153,559$79.77$2.54
May 2024Morningstar Operating3,8163,7683,73203,732$80.02$2.12
Apr 2024Morningstar Operating4,0174,1143,61503,615$85.35$1.60
Mar 2024Morningstar Operating4,2944,2953,7142133,501$81.28$1.49
Feb 2024Morningstar Operating3,9214,1983,2354492,786$77.25$1.72
Jan 2024Morningstar Operating3,8363,7633,6421,5332,109$74.15$3.18
Dec 2023Morningstar Operating5,0104,8665,0973,8351,262$71.90$2.52
Nov 2023Morningstar Operating4,8455,0435,2583,6181,640$77.69$2.71
Oct 2023Morningstar Operating4,4254,399000$85.64$2.98
Sep 2023Morningstar Operating4,1644,0006,3486655,683$89.43$2.64
Aug 2023Morningstar Operating5,5145,7547,0162066,810$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

OperatorMorningstar Operating LLCFieldAndrews (Wolfcamp-Penn.)CountyAndrews County

Morningstar Operating LLC in Andrews County

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Andrews (Wolfcamp-Penn.) field

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Leases within 10 km

Drilling permits within 10 km