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Texas oil lease

Producing

SOUTH FAULT BLOCK UNIT

South Fault Block Unit is an oil lease in Ector County, Texas, operated by Maverick Permian LLC in the Andector (Ellenburger) field.

32 wells

67,869bbl oil, last 12 months+1% vs prior year
Operator
Maverick Permian LLC
County
Ector County
Field
Andector (Ellenburger)
RRC lease
08-27818

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Where it sits

This county

Ector CountyEctorMartinMidlandAndrewsWinklerWardEctor County
Ector County
Gas, last 12 months
41,985 mcf
Oil in Jul 2026
6,313 bbl

Production by month

Oil output held steady over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output held steady over the last 12 monthsMonthly oil production and gas for SOUTH FAULT BLOCK UNIT, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 67,869 bbl in the 12 months through Jul 2026, against 67,328 bbl in the 12 months before.Last 12 months: 67,869 bblbbl per monthmcf per month002,0001,0004,0002,0006,0003,0008,0004,00010k5,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output held steady over the last 12 monthsMonthly oil production and gas for SOUTH FAULT BLOCK UNIT, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 67,869 bbl in the 12 months through Jul 2026, against 67,328 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002,0001,0004,0002,0006,0003,0008,0004,00010k5,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

96% of the gas went to a transmission line in the last 12 months

Flaring peaked at 67.6% of the gas in Dec 2024.

  • Transmission line (2)
  • Flared (4)
96% of the gas went to a transmission line in the last 12 monthsShare of SOUTH FAULT BLOCK UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 96% of the gas went to a transmission line in the last 12 months. Flaring peaked at 67.6% of the gas in Dec 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 67.6%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
96% of the gas went to a transmission line in the last 12 monthsShare of SOUTH FAULT BLOCK UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 96% of the gas went to a transmission line in the last 12 months. Flaring peaked at 67.6% of the gas in Dec 2024.Share of gas by disposition code0%50%100%Flared 67.6%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    96% · 40,436 mcf

  • Flared (4)

    3.7% · 1,549 mcf

3.7% of the gas flared in the last 12 months. 17 months above 3%.

Who has run this lease

The operator changed once, most recently in Apr 2022

Operators of this lease over timeConocophillips Company, Jan 2020 to Mar 2022; Maverick Permian LLC, Apr 2022 to Jul 20262020202120222023202420252026Changed Apr 2022Conocophillips CompanyJan 2020 to Mar 2022Maverick Permian LLCApr 2022 to now
Operators of this lease over timeConocophillips Company, Jan 2020 to Mar 2022; Maverick Permian LLC, Apr 2022 to Jul 20262020202120222023202420252026Changed Apr 2022Conocophillips CompanyJan 2020 to Mar 2022Maverick Permian LLCApr 2022 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

32 wells on this lease

Wells on SOUTH FAULT BLOCK UNIT
API numberWell no.Status
42-135-02655103Shut-in
42-135-02656104Active
42-135-02658106Active
42-135-02665113Shut-in
42-135-02671120Active
42-135-02690418AShut-in
42-135-02698441LActive
42-135-02700409Active
42-135-02702407Active
42-135-02703406Active
42-135-02707412Active
42-135-02709415Active
42-135-02710414 TActive
42-135-02711413 TActive
42-135-02715421Shut-in
42-135-02718437Shut-in
42-135-02719438Shut-in
42-135-02729426Active
42-135-02730423Active
42-135-02732344Shut-in
42-135-02733343Active
42-135-03423717Active
42-135-03426714Active
42-135-03507501Active
42-135-03508502Active
42-135-03510504WShut-in
42-135-03511505Active
42-135-08445325Active
42-135-20365346Active
42-135-32161352Shut-in
42-135-33461730Active
42-135-35951462Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Sentinel Transportation, LLCOilGathers50May 1, 2023–
Energy Trans Crude Marketing LLCOilGathers25Mar 1, 2023–
Phillips 66 Pipeline LLCOilGathers25Mar 1, 2023–
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017–
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017–
Gibson Energy Marketing, LLCOilGathers50Mar 1, 2023May 1, 2023
Phillips 66 Pipeline LLCOilGathers50Nov 1, 2012Mar 1, 2023
Sentinel Transportation, LLCOilGathers50Nov 1, 2012Mar 1, 2023

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

Who buys my oilOil price check

1,993.75 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 163 and 8,760 acres. Use the acres from your own division order for the well you are paid on.

  • Good to know

    52 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 substandard-acreage flag is in the permit records

    The RRC permit records include a substandard-acreage flag. Ask which acreage applies to your well and how it was used in your decimal.

  • 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 South Fault Block Unit
API numberWell no.Acreson the permit
42-135-027074121,993.75
42-135-03125602490.31
42-135-027294261,933.75
42-135-027154211,933.75
42-135-026984111,930.70
42-135-02698411L1,930.70
42-135-02698441L1,930.70
42-135-03511505163.38
42-135-02710414 T2,576.39
42-135-08457115 L1,294
42-135-026661141,294
42-135-02666114 L1,294

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for SOUTH FAULT BLOCK UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Maverick Permian6,3136,2794,0263,98541$80.46$2.89
Jun 2026Maverick Permian6,4926,7763,6713,371300$84.81$3.15
May 2026Maverick Permian5,5265,1313,6783,58494$102.13$2.94
Apr 2026Maverick Permian4,5014,7072,8722,620252$100.32$2.77
Mar 2026Maverick Permian6,0016,0013,5503,338212$91.38$3.04
Feb 2026Maverick Permian4,8314,7703,0453,02322$64.51$3.62
Jan 2026Maverick Permian4,9545,2872,9102,9100$60.04$7.72
Dec 2025Maverick Permian5,7735,3183,4643,40460$57.97$4.26
Nov 2025Maverick Permian5,7435,6813,5593,321238$60.06$3.79
Oct 2025Maverick Permian6,0346,0013,8143,77341$60.89$3.19
Sep 2025Maverick Permian5,6595,9653,7133,64271$63.96$2.97
Aug 2025Maverick Permian6,0425,8143,6833,465218$64.86$2.91
Jul 2025Maverick Permian5,8345,9013,5862,709877$68.39$3.20
Jun 2025Maverick Permian5,9896,0113,3523,3520$68.17$3.02
May 2025Maverick Permian6,2196,2172,9701,3971,573$62.17$3.12
Apr 2025Maverick Permian5,9456,0482,8091,875934$63.54$3.42
Mar 2025Maverick Permian5,9025,5083,0042,92084$68.24$4.12
Feb 2025Maverick Permian4,6625,1672,4022,4020$71.53$4.19
Jan 2025Maverick Permian4,9714,6062,6442,343301$75.74$4.13
Dec 2024Maverick Permian5,6925,6952,8719301,941$70.12$3.01
Nov 2024Maverick Permian5,7506,1063,4782,754724$69.95$2.12
Oct 2024Maverick Permian6,1255,8753,6903,6900$71.99$2.20
Sep 2024Maverick Permian5,7605,8663,4173,194223$70.24$2.28
Aug 2024Maverick Permian4,4794,2172,6262,288338$76.68$1.99
Jul 2024Maverick Permian4,6314,9432,4401,735705$81.80$2.07
Jun 2024Maverick Permian4,7424,7032,8332,8330$79.77$2.54
May 2024Maverick Permian5,5625,5093,5993,52376$80.02$2.12
Apr 2024Maverick Permian5,8955,6943,1833,14340$85.35$1.60
Mar 2024Maverick Permian4,9495,1472,8472,8470$81.28$1.49
Feb 2024Maverick Permian5,8255,7783,3273,3270$77.25$1.72
Jan 2024Maverick Permian6,4366,3553,5663,342224$74.15$3.18
Dec 2023Maverick Permian5,0805,3833,0492,99257$71.90$2.52
Nov 2023Maverick Permian6,0855,7653,2573,2570$77.69$2.71
Oct 2023Maverick Permian5,5805,9253,1552,633522$85.64$2.98
Sep 2023Maverick Permian5,9305,7053,7123,513199$89.43$2.64
Aug 2023Maverick Permian5,8445,8893,5723,54131$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

OperatorMaverick Permian LLCFieldAndector (Ellenburger)CountyEctor County

Maverick Permian LLC in Ector County

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Andector (Ellenburger) field

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Drilling permits within 10 km