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Producing

WILLIAM MUNNY 708-665

William Munny 708-665 is an oil lease in Yoakum County, Texas, operated by Riley Permian Operating Co, LLC in the Platang (San Andres) field.

4 wells

181,326bbl oil, last 12 months−37% vs prior year
Operator
Riley Permian Operating Co, LLC
County
Yoakum County
Field
Platang (San Andres)
RRC lease
8A-71206

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Where it sits

This county

Yoakum CountyYoakumHockleyCochranTerryYoakum County
Yoakum County
Gas, last 12 months
512,905 mcf
Oil in Jul 2026
11,836 bbl

Checks stopped on this lease?

  • Buyer

    Buyer changed: TARGA SAN ANDRES GAS SERVICES LL replaced STAKEHOLDER GAS SERVICES, LLC as the buyer of this lease's gas from oil wells on Jan 6, 2026.

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 37% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 37% over the last 12 monthsMonthly oil production and gas for WILLIAM MUNNY 708-665, Aug 2023 to Jul 2026. Oil output fell 37% over the last 12 months. 181,326 bbl in the 12 months through Jul 2026, against 290,024 bbl in the 12 months before.Last 12 months: 181,326 bblbbl per monthmcf per month0010k10k20k20k30k30k40k40k50k50kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 37% over the last 12 monthsMonthly oil production and gas for WILLIAM MUNNY 708-665, Aug 2023 to Jul 2026. Oil output fell 37% over the last 12 months. 181,326 bbl in the 12 months through Jul 2026, against 290,024 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0010k10k20k20k30k30k40k40k50k50kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Jul 2024 the lease's gas goes to a transmission line instead of a processing plant

Flaring peaked at 59.2% of the gas in Dec 2023.

  • Processing plant (3)
  • Transmission line (2)
  • Flared (4)
Since Jul 2024 the lease's gas goes to a transmission line instead of a processing plantShare of WILLIAM MUNNY 708-665 gas by disposition code each month, Aug 2023 to Jul 2026. Since Jul 2024 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 59.2% of the gas in Dec 2023.Share of the lease’s gas by disposition code, per month0%50%100%Jul 2024: plant to lineFlared 59.2%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jul 2024 the lease's gas goes to a transmission line instead of a processing plantShare of WILLIAM MUNNY 708-665 gas by disposition code each month, Aug 2023 to Jul 2026. Since Jul 2024 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 59.2% of the gas in Dec 2023.Share of gas by disposition code0%50%100%Jul 24: plant to lineFlared 59.2%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    98% · 502,874 mcf

  • Flared (4)

    2.0% · 10,031 mcf

2.0% of the gas flared in the last 12 months. 15 months above 3%.

4 wells on this lease

Wells on WILLIAM MUNNY 708-665
API numberWell no.Status
42-501-373264XHActive
42-501-374622XHActive
42-501-374751XHActive
42-501-376043XHActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Targa San Andres Crude PipelineOilGathers100Jan 6, 2026–
Targa San Andres Gas Services LlCasinghead gasBuys100Jan 6, 2026–
Targa San Andres Gas Utility LLCCasinghead gasGathers100Jan 6, 2026–
Stakeholder Gas Utility, LLCCasinghead gasGathers100Nov 24, 2021Jan 6, 2026
Stakeholder Gas Services, LLCCasinghead gasBuys100Nov 24, 2021Jan 6, 2026
Stakeholder Ms Crude Oil Pl LLCOilGathers100Nov 24, 2021Jan 6, 2026

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

Who buys my oilOil price check

480.81 acres on the newest permit

  • 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 William Munny 708-665
API numberWell no.Acreson the permit
42-501-376043XH480.81
42-501-374751XH480.81
42-501-374622XH480.81
42-501-373264XH480.81

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

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36 months, newest first

Ledger for WILLIAM MUNNY 708-665
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202611,83611,73942,10341,759344$80.46$2.89
Jun 202611,38611,50339,91434,7275,187$84.81$3.15
May 202612,92013,03040,62940,388241$102.13$2.94
Apr 202612,74112,59941,08836,8424,246$100.32$2.77
Mar 202614,77215,01742,94042,9400$91.38$3.04
Feb 202614,08113,93238,38438,3840$64.51$3.62
Jan 202614,05513,91941,14941,1490$60.04$7.72
Dec 202516,59916,73943,38743,3870$57.97$4.26
Nov 202519,41819,63945,75545,7550$60.06$3.79
Oct 202518,02618,08147,43047,4300$60.89$3.19
Sep 202517,38517,38044,49344,4930$63.96$2.97
Aug 202518,10718,20245,63345,62013$64.86$2.91
Jul 202519,10218,95746,74246,7420$68.39$3.20
Jun 202519,37919,31744,25642,5391,717$68.17$3.02
May 202520,60220,81147,52047,5200$62.17$3.12
Apr 202520,30420,01747,50947,290219$63.54$3.42
Mar 202522,88423,21648,01548,0150$68.24$4.12
Feb 202521,33621,46742,00941,876133$71.53$4.19
Jan 202524,53124,26644,81544,8150$75.74$4.13
Dec 202427,18327,33447,56147,360201$70.12$3.01
Nov 202426,46726,25847,33947,3390$69.95$2.12
Oct 202428,40228,61649,48248,972510$71.99$2.20
Sep 202430,26630,35348,97645,5023,474$70.24$2.28
Aug 202429,56829,46741,10941,1063$76.68$1.99
Jul 202433,35933,45142,76541,2391,526$81.80$2.07
Jun 202437,02136,67846,29127,80718,484$79.77$2.54
May 202438,75139,12748,58338,6709,913$80.02$2.12
Apr 202441,34241,49043,47732,82510,652$85.35$1.60
Mar 202440,78840,18036,56926,9539,616$81.28$1.49
Feb 202444,85145,11132,76932,7690$77.25$1.72
Jan 202428,06327,72023,13416,5066,628$74.15$3.18
Dec 20236,7136,74015,5926,3699,223$71.90$2.52
Nov 20236,8696,82816,0557,4988,557$77.69$2.71
Oct 20237,5647,46915,9947,8708,124$85.64$2.98
Sep 20236,8226,80211,2807,6643,616$89.43$2.64
Aug 20236,7876,82411,8255,7216,104$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

OperatorRiley Permian Operating Co, LLCFieldPlatang (San Andres)CountyYoakum County

Riley Permian Operating Co, LLC in Yoakum County

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Platang (San Andres) field

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