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Texas oil lease

Producing

CASSWIN J

Casswin J is an oil lease in Loving County, Texas, operated by EOG Resources, Inc. in the Sandbar (Bone Spring) field.

1 well

54,885bbl oil, last 12 months−36% vs prior year
Operator
EOG Resources, Inc.
County
Loving County
Field
Sandbar (Bone Spring)
RRC lease
08-60365

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Where it sits

This county

Loving CountyLovingWinklerWardLoving County
Loving County
Gas, last 12 months
251,793 mcf
Oil in Jul 2026
8,125 bbl

Production by month

Oil output fell 36% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 36% over the last 12 monthsMonthly oil production and gas for CASSWIN J, Aug 2023 to Jul 2026. Oil output fell 36% over the last 12 months. 54,885 bbl in the 12 months through Jul 2026, against 85,900 bbl in the 12 months before.Last 12 months: 54,885 bblbbl per monthmcf per month0020k50k40k100k60k150k80k200kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 36% over the last 12 monthsMonthly oil production and gas for CASSWIN J, Aug 2023 to Jul 2026. Oil output fell 36% over the last 12 months. 54,885 bbl in the 12 months through Jul 2026, against 85,900 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0020k50k40k100k60k150k80k200kJan 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

Flaring peaked at 100.0% of the gas in Feb 2026.

  • 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 J 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. Flaring peaked at 100.0% of the gas in Feb 2026.Share of the lease’s gas by disposition code, per month0%50%100%Flared 100.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Over 99% of the gas went to a processing plant in the last 12 monthsShare of CASSWIN J 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. Flaring peaked at 100.0% of the gas in Feb 2026.Share of gas by disposition code0%50%100%Flared 100.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    100% · 288,273 mcf

  • Lease fuel (1)

    0.2% · 527 mcf

  • Flared (4)

    0.1% · 393 mcf

0.1% of the gas flared in the last 12 months. One month above 3%.

1 well on this lease

Wells on CASSWIN J
API numberWell no.Status
42-301-36202551HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Eog Resources Marketing LLCOilGathers100Jul 10, 2023
Delaware Basin Midstream LLCCasinghead gasBuys40Jul 10, 2023
Energy Transfer CompanyCasinghead gasBuys30Jul 10, 2023
Enterprise Products Operating LLCCasinghead gasBuys30Jul 10, 2023
Delaware Basin Midstream LLCCasinghead gasGathers40Jul 10, 2023
Energy Transfer CompanyCasinghead gasGathers30Jul 10, 2023
Enterprise Products Operating LLCCasinghead gasGathers30Jul 10, 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

An allocation well is on this lease

Permits for Casswin J
API numberWell no.Acreson the permit
42-301-36202551H1,295.19

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 J
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20268,1258,15242,84042,76872$80.46$2.89
Jun 20265,7215,75431,69531,67223$84.81$3.15
May 20269,1869,13541,71941,7127$102.13$2.94
Apr 20267,1017,06321,37221,3538$100.32$2.77
Mar 20264,0884,06012,03011,92579$91.38$3.04
Feb 2026001150115$64.51$3.62
Jan 202600000$60.04$7.72
Dec 202515525034723$57.97$4.26
Nov 20255,5625,55527,69327,5844$60.06$3.79
Oct 20255,0555,07622,84622,7612$60.89$3.19
Sep 20255,2525,23223,92723,82920$63.96$2.97
Aug 20254,7804,78827,05326,90556$64.86$2.91
Jul 20256,5816,56937,40037,2924$68.39$3.20
Jun 20256,7686,78134,00433,8996$68.17$3.02
May 20257,2367,22834,01433,91029$62.17$3.12
Apr 20257,0707,08427,31527,18746$63.54$3.42
Mar 20256,3116,30621,56721,37346$68.24$4.12
Feb 20256,5956,58521,77821,62229$71.53$4.19
Jan 20256,6996,71520,11419,9834$75.74$4.13
Dec 20247,3957,38723,35723,2695$70.12$3.01
Nov 20248,8268,81827,03926,9347$69.95$2.12
Oct 20247,9827,97629,36429,24039$71.99$2.20
Sep 20244,0114,05213,98913,91335$70.24$2.28
Aug 202410,42610,42543,51143,40617$76.68$1.99
Jul 20249,9159,88734,17434,06927$81.80$2.07
Jun 202411,90011,90741,51241,38526$79.77$2.54
May 202412,82412,81538,82338,71711$80.02$2.12
Apr 202412,43012,49537,02536,9402$85.35$1.60
Mar 202416,57316,51250,00449,88716$81.28$1.49
Feb 202417,12917,14750,21850,08335$77.25$1.72
Jan 202418,67018,68549,89049,591202$74.15$3.18
Dec 202319,94919,94550,45450,006328$71.90$2.52
Nov 202319,96019,92845,72545,483143$77.69$2.71
Oct 202322,18522,21648,49348,231125$85.64$2.98
Sep 202346,58546,600111,013110,61197$89.43$2.64
Aug 202360,67160,683140,431139,810149$81.39$2.58

Flared above 3%

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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Nearby

This lease belongs to

OperatorEOG Resources, Inc.FieldSandbar (Bone Spring)CountyLoving County

EOG Resources, Inc. in Loving County

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Sandbar (Bone Spring) field

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