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Texas oil lease

Producing

MABEE 139 X3

Mabee 139 X3 is an oil lease in Martin County, Texas, operated by Cog Operating LLC in the Spraberry (Trend Area) field.

Oil lease dossier

6,395bbl oil, last 12 months−39% vs prior year
Operator
Cog Operating LLC
County
Martin County
Field
Spraberry (Trend Area)
RRC lease
08-54672

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Where it sits

This county

Martin CountyMartinGainesAndrewsHowardDawsonBordenMartin County
Martin County
Gas, last 12 months
4,888 mcf
Oil in Jul 2026
527 bbl

Checks stopped on this lease?

  • Buyer

    Buyer changed: ONEOK MIDLAND MIDSTREAM, LLC replaced CORONADO MIDSTREAM LLC as the buyer of this lease's gas from oil wells on Apr 1, 2026.

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

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Production by month

Oil output fell 39% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 39% over the last 12 monthsMonthly oil production and gas for MABEE 139 X3, Aug 2023 to Jul 2026. Oil output fell 39% over the last 12 months. 6,395 bbl in the 12 months through Jul 2026, against 10,470 bbl in the 12 months before.Last 12 months: 6,395 bblbbl per monthmcf per month002502005004007506001,0008001,2501,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 39% over the last 12 monthsMonthly oil production and gas for MABEE 139 X3, Aug 2023 to Jul 2026. Oil output fell 39% over the last 12 months. 6,395 bbl in the 12 months through Jul 2026, against 10,470 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002502005004007506001,0008001,2501,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

93% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
93% of the gas went to a processing plant in the last 12 monthsShare of MABEE 139 X3 gas by disposition code each month, Aug 2023 to Jul 2026. 93% of the gas went to a processing plant in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
93% of the gas went to a processing plant in the last 12 monthsShare of MABEE 139 X3 gas by disposition code each month, Aug 2023 to Jul 2026. 93% of the gas went to a processing plant in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    93% · 4,563 mcf

  • Lease fuel (1)

    6.2% · 303 mcf

  • Flared (4)

    0.5% · 22 mcf

0.5% of the gas flared in the last 12 months. No month above 3%.

Wells on this lease

No wells are linked to this lease in our data

Production is still reported at lease level.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Transfer CompanyOilGathers100Apr 1, 2026–
Enterprise Products Operating LLCCasinghead gasBuys50Apr 1, 2025–
Oneok Midland Midstream, LLCCasinghead gasBuys50Apr 1, 2026–
Enlink Permian, LLCCasinghead gasGathers50Apr 1, 2025–
Enterprise Products Operating LLCCasinghead gasGathers50Apr 1, 2025–
Coronado Midstream LLCCasinghead gasBuys50Apr 1, 2025Apr 1, 2026
Centurion Pipeline L.p.OilGathers100May 1, 2025Apr 1, 2026
Energy Transfer CompanyOilGathers100Apr 1, 2025May 1, 2025
Enlink Permian, LLCCasinghead gasGathers10Aug 1, 2024Apr 1, 2025
Ent Navitas Mdstrm Mdlnd Bas LLCCasinghead gasGathers90Aug 1, 2024Apr 1, 2025
Coronado Midstream LLCCasinghead gasBuys10Aug 1, 2024Apr 1, 2025

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

Who buys my oilOil price check

631 acres on the newest permit

  • Worth asking

    A production sharing agreement well is on this lease

    A production sharing agreement divides production by a method the agreement sets. Ask the operator for the agreement and the tract percentage it gives 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 Mabee 139 X3
API numberWell no.Acreson the permit
42-317-39258415SH631

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

Unit decimal checker

What ConocoPhillips told investors it received

Cog Operating LLC is linked to ConocoPhillips (COP).
Realized prices reported by ConocoPhillips
QuarterOil$ per bblFiling
Q2 2026$99.40SEC filing
Q1 2026$73.47SEC filing
Q3 2025$66.13SEC filing
Q2 2025$64.23SEC filing
Q1 2025$71.65SEC filing
Q3 2024$76.77SEC filing

SourceConocoPhillips quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for MABEE 139 X3
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20265275364894570$80.46$2.89
Jun 20266596279388770$84.81$3.15
May 20264184063152950$102.13$2.94
Apr 20264164173543340$100.32$2.77
Mar 20263893823653440$91.38$3.04
Feb 20264164272472320$64.51$3.62
Jan 20264334361191110$60.04$7.72
Dec 20253623581391290$57.97$4.26
Nov 20253483861571460$60.06$3.79
Oct 20256356513883534$60.89$3.19
Sep 20257757696436040$63.96$2.97
Aug 20251,0171,11773468118$64.86$2.91
Jul 20251,2381,1476636271$68.39$3.20
Jun 20259579677186792$68.17$3.02
May 20251,1011,1057306960$62.17$3.12
Apr 20251,0189656486218$63.54$3.42
Mar 2025653642000$68.24$4.12
Feb 2025583599000$71.53$4.19
Jan 2025788793000$75.74$4.13
Dec 2024875859000$70.12$3.01
Nov 2024723717000$69.95$2.12
Oct 2024686697000$71.99$2.20
Sep 2024840842000$70.24$2.28
Aug 20241,008985000$76.68$1.99
Jul 2024648650000$81.80$2.07
Jun 2024701701000$79.77$2.54
May 2024642633000$80.02$2.12
Apr 20246776972152060$85.35$1.60
Mar 20247717793763520$81.28$1.49
Feb 20247087341651420$77.25$1.72
Jan 20241,0101,005118790$74.15$3.18
Dec 202373974951350$71.90$2.52
Nov 202375774023150$77.69$2.71
Oct 202341039121140$85.64$2.98
Sep 202330829020140$89.43$2.64
Aug 202355460669640$81.39$2.58

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

OperatorCog Operating LLCFieldSpraberry (Trend Area)CountyMartin County

Cog Operating LLC in Martin County

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Spraberry (Trend Area) field

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