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Texas oil lease

Producing

IRVIN MINERALS SOUTH

Irvin Minerals South is an oil lease in La Salle County, Texas, operated by XTO Energy Inc. in the Eagleville (Eagle Ford-1) field.

52 wells

862,682bbl oil, last 12 months−40% vs prior year
Operator
XTO Energy Inc.
County
La Salle County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-17116

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Where it sits

This county

La Salle CountyLa SalleZavalaAtascosaMcMullenDimmitFrioLa Salle County
La Salle County
Gas, last 12 months
1,326,244 mcf
Oil in Jul 2026
57,477 bbl

Production by month

Oil output fell 40% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 40% over the last 12 monthsMonthly oil production and gas for IRVIN MINERALS SOUTH, Aug 2023 to Jul 2026. Oil output fell 40% over the last 12 months. 862,682 bbl in the 12 months through Jul 2026, against 1,431,600 bbl in the 12 months before.Last 12 months: 862,682 bblbbl per monthmcf per month0050k50k100k100k150k150k200k200k250k250kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 40% over the last 12 monthsMonthly oil production and gas for IRVIN MINERALS SOUTH, Aug 2023 to Jul 2026. Oil output fell 40% over the last 12 months. 862,682 bbl in the 12 months through Jul 2026, against 1,431,600 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0050k50k100k100k150k150k200k200k250k250kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

74% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
74% of the gas went to a transmission line in the last 12 monthsShare of IRVIN MINERALS SOUTH gas by disposition code each month, Aug 2023 to Jul 2026. 74% of the gas went to a transmission line in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
74% of the gas went to a transmission line in the last 12 monthsShare of IRVIN MINERALS SOUTH gas by disposition code each month, Aug 2023 to Jul 2026. 74% of the gas went to a transmission line 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.

  • Transmission line (2)

    74% · 979,440 mcf

  • Lease fuel (1)

    26% · 341,938 mcf

  • Flared (4)

    0.4% · 4,866 mcf

0.4% of the gas flared in the last 12 months. No month above 3%.

52 wells on this lease

Wells on IRVIN MINERALS SOUTH
API numberWell no.Status
42-283-338872HActive
42-283-340191HActive
42-283-340203HActive
42-283-340214HActive
42-283-343165HActive
42-283-343176HActive
42-283-343197HActive
42-283-343208HActive
42-283-343219HActive
42-283-3434110HActive
42-283-3434211HActive
42-283-3434312HActive
42-283-3434413HActive
42-283-36247G 8HActive
42-283-36248G 7HActive
42-283-36249G 6HActive
42-283-36250G 5HActive
42-283-36251G 4HActive
42-283-36255G 3HActive
42-283-36256G 2HActive
42-283-36257G 1HActive
42-283-36319E 1HActive
42-283-36320E 7HActive
42-283-36321E 8HActive
42-283-36324E 2HActive
42-283-36325E 3HActive
42-283-36326E 4HActive
42-283-36327E 6HActive
42-283-36330E 5HActive
42-283-36818F 1HActive
42-283-36822F 2HActive
42-283-36823F 3HActive
42-283-36824F 4HActive
42-283-36828F 5HActive
42-283-36829F 6HActive
42-283-36830F 7HActive
42-283-37110D 8HActive
42-283-37115D 7HActive
42-283-37150D 6HActive
42-283-37164D 5HActive
42-283-37179D 4HActive
42-283-37180D 3HActive
42-283-37181D 2HActive
42-283-37182D 1HActive
42-283-37199D 14HActive
42-283-37365C 15HActive
42-283-37366C 16HActive
42-283-37367C 17HActive
42-283-37377B 21HActive
42-283-37378B 20HActive
42-283-37379B 19HActive
42-283-37380B 18HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Eastex Crude Company, LLCOilGathers50Jan 1, 2023–
El Jardin Gathering, LLCOilGathers50Oct 1, 2022–
Enterprise Products Operating LLCCasinghead gasBuys100Oct 1, 2022–
Enterprise Products Operating LLCCasinghead gasGathers100Oct 1, 2022–
Eastex Crude CompanyOilGathers50Oct 1, 2022Jan 1, 2023
Enterprise Crude Pipeline LLCCasinghead gasGathers100Oct 17, 2013Oct 1, 2022
Enterprise South TX Gathering LPCasinghead gasBuys100Oct 17, 2013Oct 1, 2022
Eastex Crude CompanyOilGathers50Oct 17, 2013Oct 1, 2022
El Jardin Gathering, LLCOilGathers50Oct 17, 2013Oct 1, 2022

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

Who buys my oilOil price check

4,149.70 acres on the newest permit

  • Good to know

    52 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 Irvin Minerals South
API numberWell no.Acreson the permit
42-283-37377B 21H4,149.70
42-283-37378B 20H4,149.70
42-283-37379B 19H4,149.70
42-283-37380B 18H4,149.70
42-283-37365C 15H4,149.70
42-283-37366C 16H4,149.70
42-283-37367C 17H4,149.70
42-283-36824F 4H4,149.70
42-283-36828F 5H4,149.70
42-283-36829F 6H4,149.70
42-283-36830F 7H4,149.70
42-283-36818F 1H4,149.70

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

Unit decimal checker

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36 months, newest first

Ledger for IRVIN MINERALS SOUTH
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202657,47757,382103,49075,732635$80.46$2.89
Jun 202664,26964,43698,79369,749679$84.81$3.15
May 202663,29263,26090,43561,68517$102.13$2.94
Apr 202666,70766,88295,97667,607898$100.32$2.77
Mar 202673,91673,77789,64963,590305$91.38$3.04
Feb 202653,26053,37869,70247,807203$64.51$3.62
Jan 202680,90980,736135,010103,072330$60.04$7.72
Dec 202582,24882,326144,404112,425106$57.97$4.26
Nov 202579,49979,531118,21586,557533$60.06$3.79
Oct 202572,11772,024114,13684,960387$60.89$3.19
Sep 202577,05176,961124,80195,385565$63.96$2.97
Aug 202591,93792,202141,633110,871208$64.86$2.91
Jul 202590,35090,315102,00473,51097$68.39$3.20
Jun 202589,35489,313112,57484,966136$68.17$3.02
May 2025105,071105,034133,558106,204122$62.17$3.12
Apr 2025116,246116,301156,302128,01647$63.54$3.42
Mar 2025112,108112,137121,52793,189624$68.24$4.12
Feb 202596,55996,13673,94947,596193$71.53$4.19
Jan 2025113,621113,92491,41265,7821,673$75.74$4.13
Dec 2024128,177128,15585,70156,860962$70.12$3.01
Nov 2024120,246119,90672,78946,5031,343$69.95$2.12
Oct 2024146,977147,09295,72165,943326$71.99$2.20
Sep 2024151,771151,81683,37455,9022,019$70.24$2.28
Aug 2024161,120160,988100,92173,242195$76.68$1.99
Jul 2024185,570185,485126,20798,018295$81.80$2.07
Jun 2024195,483195,823123,361101,09837$79.77$2.54
May 2024160,808160,701109,39685,728221$80.02$2.12
Apr 202479,06778,96086,40362,691539$85.35$1.60
Mar 2024112,590113,120145,571114,396880$81.28$1.49
Feb 2024128,134127,421122,40290,571329$77.25$1.72
Jan 2024131,566131,32685,62353,937940$74.15$3.18
Dec 2023138,049138,25779,58549,443880$71.90$2.52
Nov 2023157,313157,280107,31278,199190$77.69$2.71
Oct 2023178,533178,81594,17063,935480$85.64$2.98
Sep 2023195,878196,01697,26468,783228$89.43$2.64
Aug 2023225,654225,327103,12276,543459$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

OperatorXTO Energy Inc.FieldEagleville (Eagle Ford-1)CountyLa Salle County

XTO Energy Inc. in La Salle County

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Eagleville (Eagle Ford-1) field

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