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Texas oil lease

Producing

TYCOON D

Tycoon D is an oil lease in Reeves County, Texas, operated by U.S. Energy Development Corp in the Wolfbone (Trend Area) field.

9 wells

125,587bbl oil, last 12 months+8% vs prior year
Operator
U.S. Energy Development Corp
County
Reeves County
Field
Wolfbone (Trend Area)
RRC lease
08-46257

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Where it sits

This county

Reeves CountyReevesWinklerWardLovingReeves County
Reeves County
Gas, last 12 months
686,069 mcf
Oil in Jul 2026
9,716 bbl

Checks stopped on this lease?

  • Operator

    Operator changed: U.S. Energy Development Corp took over from Cog Operating LLC in Apr 2025.

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

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Production by month

Oil output rose 8% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 8% over the last 12 monthsMonthly oil production and gas for TYCOON D, Aug 2023 to Jul 2026. Oil output rose 8% over the last 12 months. 125,587 bbl in the 12 months through Jul 2026, against 116,616 bbl in the 12 months before.Last 12 months: 125,587 bblbbl per monthmcf per month005,00020k10k40k15k60k20k80kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 8% over the last 12 monthsMonthly oil production and gas for TYCOON D, Aug 2023 to Jul 2026. Oil output rose 8% over the last 12 months. 125,587 bbl in the 12 months through Jul 2026, against 116,616 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005,00020k10k40k15k60k20k80kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Apr 2025 the lease's gas goes to a transmission line instead of a processing plant

  • Processing plant (3)
  • Transmission line (2)
  • Flared (4)
Since Apr 2025 the lease's gas goes to a transmission line instead of a processing plantShare of TYCOON D gas by disposition code each month, Aug 2023 to Jul 2026. Since Apr 2025 the lease's gas goes to a transmission line instead of a processing plant.Share of the lease’s gas by disposition code, per month0%50%100%Apr 2025: plant to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Apr 2025 the lease's gas goes to a transmission line instead of a processing plantShare of TYCOON D gas by disposition code each month, Aug 2023 to Jul 2026. Since Apr 2025 the lease's gas goes to a transmission line instead of a processing plant.Share of gas by disposition code0%50%100%Apr 25: plant to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    99% · 681,833 mcf

  • Flared (4)

    0.6% · 4,236 mcf

0.6% of the gas flared in the last 12 months. No month above 3%.

Who has run this lease

The operator changed once, most recently in Apr 2025

Operators of this lease over timeCog Operating LLC, Jan 2020 to Mar 2025; U.S. Energy Development Corp, Apr 2025 to Jul 20262020202120222023202420252026Changed Apr 2025Cog Operating LLCJan 2020 to Mar 2025U.S. Energy Development CorpApr 2025 to now
Operators of this lease over timeCog Operating LLC, Jan 2020 to Mar 2025; U.S. Energy Development Corp, Apr 2025 to Jul 20262020202120222023202420252026Changed Apr 2025Cog Operating LLCJan 2020 to Mar 2025U.S. Energy Development CorpApr 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

9 wells on this lease

Wells on TYCOON D
API numberWell no.Status
42-389-34176701HActive
42-389-34280706HActive
42-389-34670704HActive
42-389-35013705HActive
42-389-35095753HActive
42-389-35231703HActive
42-389-35295752HActive
42-389-35296751HActive
42-389-37194770HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Oryx Delaware Oil Transport LLCOilGathers100Apr 1, 2025–
Energy Transfer CompanyCasinghead gasBuys100Nov 1, 2015–
Energy Transfer CompanyCasinghead gasGathers100Nov 1, 2015–
Etp Crude LLCOilGathers90Mar 1, 2016Apr 1, 2025
Plains Marketing, L.p.OilGathers10Sep 21, 2014Apr 1, 2025

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

Who buys my oilOil price check

1,139.30 acres on the newest permit

  • Good to know

    9 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 Tycoon D
API numberWell no.Acreson the permit
42-389-37194770H1,139.30
42-389-35295752H1,139.30
42-389-35296751H1,139.30
42-389-35231703H1,139.30
42-389-35095753H1,139.30
42-389-35013705H1,139.30
42-389-34670704H1,139.30
42-389-34280706H1,139.30
42-389-34176701H1,139.30

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

Unit decimal checker

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36 months, newest first

Ledger for TYCOON D
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026U.S. Energy9,7169,84060,45859,887571$80.46$2.89
Jun 2026U.S. Energy9,7969,92661,78860,966822$84.81$3.15
May 2026U.S. Energy10,58010,54963,79463,643151$102.13$2.94
Apr 2026U.S. Energy9,83710,30159,28057,6061,674$100.32$2.77
Mar 2026U.S. Energy10,1849,94856,38955,482907$91.38$3.04
Feb 2026U.S. Energy9,7979,80356,89556,85936$64.51$3.62
Jan 2026U.S. Energy11,92112,05251,89551,8950$60.04$7.72
Dec 2025U.S. Energy10,42010,29051,49551,4950$57.97$4.26
Nov 2025U.S. Energy11,36811,12557,59357,5930$60.06$3.79
Oct 2025U.S. Energy10,87111,28553,81653,8160$60.89$3.19
Sep 2025U.S. Energy11,43311,31654,91754,9170$63.96$2.97
Aug 2025U.S. Energy9,6649,49157,74957,67475$64.86$2.91
Jul 2025U.S. Energy9,0649,16457,54857,5480$68.39$3.20
Jun 2025U.S. Energy8,6398,42751,75251,7520$68.17$3.02
May 2025U.S. Energy8,5308,35944,44644,4460$62.17$3.12
Apr 2025U.S. Energy8,5718,67453,42253,4220$63.54$3.42
Mar 2025Cog Operating9,7899,95957,74757,7470$68.24$4.12
Feb 2025Cog Operating8,3708,41942,00842,0080$71.53$4.19
Jan 2025Cog Operating9,2398,97844,23444,2340$75.74$4.13
Dec 2024Cog Operating11,51211,45455,00155,0010$70.12$3.01
Nov 2024Cog Operating11,41411,64452,43552,4350$69.95$2.12
Oct 2024Cog Operating10,83710,81348,57748,5770$71.99$2.20
Sep 2024Cog Operating9,9099,93647,98847,9880$70.24$2.28
Aug 2024Cog Operating10,74210,75251,69251,6920$76.68$1.99
Jul 2024Cog Operating10,71810,84352,76952,7690$81.80$2.07
Jun 2024Cog Operating9,7129,49045,51545,5150$79.77$2.54
May 2024Cog Operating9,4759,41245,17845,1780$80.02$2.12
Apr 2024Cog Operating8,3668,49838,53538,5350$85.35$1.60
Mar 2024Cog Operating10,83210,74143,29643,2960$81.28$1.49
Feb 2024Cog Operating10,57510,52537,34937,3490$77.25$1.72
Jan 2024Cog Operating11,55911,75641,89341,8930$74.15$3.18
Dec 2023Cog Operating12,79512,81345,41145,4110$71.90$2.52
Nov 2023Cog Operating11,56011,33443,39543,3950$77.69$2.71
Oct 2023Cog Operating11,10511,27946,42646,4260$85.64$2.98
Sep 2023Cog Operating11,67411,50646,33846,3380$89.43$2.64
Aug 2023Cog Operating12,05012,14151,54351,5430$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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This lease belongs to

OperatorU.S. Energy Development CorpFieldWolfbone (Trend Area)CountyReeves County

U.S. Energy Development Corp in Reeves County

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Wolfbone (Trend Area) field

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