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Texas gas well

Producing

CASSWIN D

Casswin D is a gas well in Loving County, Texas, operated by EOG Resources, Inc. in the Phantom (Wolfcamp) field.

1 well

184,824mcf gas, last 12 months−25% vs prior year
Operator
EOG Resources, Inc.
County
Loving County
Field
Phantom (Wolfcamp)
RRC lease
08-294427

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Where it sits

This county

Loving CountyLovingWinklerWardLoving County
Loving County
Oil, last 12 months
44,752 bbl
Gas in Jul 2026
13,581 mcf

Checks stopped on this lease?

  • Buyer

    Buyer changed: ENERGY TRANSFER MARKETING & TERM replaced ENERGY TRANSFER COMPANY as the buyer of this lease's gas from gas wells on Jul 1, 2025.

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

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Production by month

Gas output fell 25% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 25% over the last 12 monthsMonthly gas production and oil for CASSWIN D, Aug 2023 to Jul 2026. Gas output fell 25% over the last 12 months. 184,824 mcf in the 12 months through Jul 2026, against 246,723 mcf in the 12 months before.Last 12 months: 184,824 mcfmcf per monthbbl per month0020k5,00040k10k60k15k80k20kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 25% over the last 12 monthsMonthly gas production and oil for CASSWIN D, Aug 2023 to Jul 2026. Gas output fell 25% over the last 12 months. 184,824 mcf in the 12 months through Jul 2026, against 246,723 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month0020k5,00040k10k60k15k80k20kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Over 99% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
Over 99% of the gas went to a processing plant in the last 12 monthsShare of CASSWIN D gas by disposition code each month, Aug 2023 to Jul 2026. Over 99% 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
Over 99% of the gas went to a processing plant in the last 12 monthsShare of CASSWIN D gas by disposition code each month, Aug 2023 to Jul 2026. Over 99% 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)

    100% · 184,022 mcf

  • Lease fuel (1)

    0.3% · 551 mcf

  • Flared (4)

    0.1% · 251 mcf

0.1% of the gas flared in the last 12 months. No month above 3%.

1 well on this lease

Wells on CASSWIN D
API numberWell no.Status
42-301-36039712HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Eog Resources Marketing LLCCondensateGathers70Oct 19, 2023–
Enterprise Crude Oil LLCCondensateGathers10Oct 19, 2023–
Gulfmark Energy, Inc.CondensateGathers10Oct 19, 2023–
Ngl Crude Assets and Mktg, LLCCondensateGathers5Jul 1, 2025–
Trafigura Trading LLCCondensateGathers5Oct 19, 2023–
Enterprise Products Operating LLCGas-well gasBuys50Feb 11, 2023–
Delaware Basin Midstream LLCGas-well gasBuys25Oct 19, 2023–
Energy Transfer Marketing & TermGas-well gasBuys25Jul 1, 2025–
Delaware Basin Midstream LLCGas-well gasGathers25Oct 19, 2023–
Energy Transfer Marketing & TermGas-well gasGathers25Jul 1, 2025–
Enlink Permian, LLCGas-well gasGathers25Oct 19, 2023–
Enterprise Products Operating LLCGas-well gasGathers25Oct 19, 2023–
Ngl Crude Logistics, LLCCondensateGathers5Oct 19, 2023Jul 1, 2025
Energy Transfer CompanyGas-well gasGathers25Oct 19, 2023Jul 1, 2025
Energy Transfer CompanyGas-well gasBuys25Oct 19, 2023Jul 1, 2025
Eog Resources Marketing LLCCondensateGathers100Feb 11, 2023Oct 19, 2023
Energy Transfer CompanyGas-well gasGathers50Feb 11, 2023Oct 19, 2023
Enterprise Products Operating LLCGas-well gasGathers50Feb 11, 2023Oct 19, 2023

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

Who buys my oilOil price check

1,295.19 acres on the newest permit

  • Worth asking

    An allocation well is on this lease

    A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for 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 Casswin D
API numberWell no.Acreson the permit
42-301-36039712H1,295.19

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

Unit decimal checker

What EOG Resources, Inc. told investors it received

EOG Resources, Inc. is linked to EOG Resources, Inc. (EOG).
Realized prices reported by EOG Resources, Inc.
QuarterOil$ per bblFiling
Q2 2026$98.15SEC filing
Q1 2026$72.47SEC filing
Q3 2025$65.95SEC filing
Q2 2025$64.82SEC filing
Q1 2025$72.87SEC filing
Q3 2024$76.92SEC filing

SourceEOG Resources, Inc. quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for CASSWIN D
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20264,0534,07313,58113,54536$80.46$2.89
Jun 20263,2603,27212,73112,71615$84.81$3.15
May 20264,6954,65013,64513,6414$102.13$2.94
Apr 20261,6381,6498,3928,3805$100.32$2.77
Mar 20263,7643,77515,59215,53331$91.38$3.04
Feb 20263,5813,58315,03114,92831$64.51$3.62
Jan 20262,9232,90313,28613,15753$60.04$7.72
Dec 20254,1544,15917,66317,5699$57.97$4.26
Nov 20253,5633,56315,21515,1353$60.06$3.79
Oct 20254,0644,08218,64218,5742$60.89$3.19
Sep 20254,4094,39719,81619,73317$63.96$2.97
Aug 20254,6484,65121,23021,11145$64.86$2.91
Jul 20255,6835,67426,38826,3063$68.39$3.20
Jun 20255,9915,99125,83825,7555$68.17$3.02
May 20254,3934,38915,43715,38714$62.17$3.12
Apr 20254,5044,52416,03515,97422$63.54$3.42
Mar 20255,5115,50417,69817,60422$68.24$4.12
Feb 20255,3045,30117,95017,86316$71.53$4.19
Jan 20256,5296,54321,60521,5123$75.74$4.13
Dec 20246,8666,85522,18422,1214$70.12$3.01
Nov 20247,5037,50324,25424,1795$69.95$2.12
Oct 20248,4848,48124,10124,00929$71.99$2.20
Sep 20244,7704,78913,87313,80830$70.24$2.28
Aug 20247,7377,74121,36021,29411$76.68$1.99
Jul 20248,0938,06622,54822,47419$81.80$2.07
Jun 20248,5768,58123,38723,30517$79.77$2.54
May 20249,0249,01924,83224,7548$80.02$2.12
Apr 20249,1029,13124,64924,5742$85.35$1.60
Mar 20248,9988,96926,00525,92211$81.28$1.49
Feb 202411,38911,40329,46629,37025$77.25$1.72
Jan 202413,01913,02733,20432,985148$74.15$3.18
Dec 202313,35613,35534,75234,396263$71.90$2.52
Nov 202313,68013,65835,14834,957109$77.69$2.71
Oct 202314,98514,98639,18638,96994$85.64$2.98
Sep 202317,86417,86445,29545,01069$89.43$2.64
Aug 202319,04419,05752,77252,38194$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

OperatorEOG Resources, Inc.FieldPhantom (Wolfcamp)CountyLoving County

EOG Resources, Inc. in Loving County

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Phantom (Wolfcamp) field

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