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OCONNOR, DENNIS, ETAL -L-

Oconnor, Dennis, ETAL -L- is an oil lease in Refugio County, Texas, operated by T-C Oil Company, LLC in the Lake Pasture (H-440 Sand) field.

70 wells

22,067bbl oil, last 12 months−17% vs prior year
Operator
T-C Oil Company, LLC
County
Refugio County
Field
Lake Pasture (H-440 Sand)
RRC lease
02-02845

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Where it sits

This county

Refugio CountyRefugioGoliadAransasCalhounKarnesSan PatricioVictoriaBeeJacksonRefugio County
Refugio County
Gas, last 12 months
15,133 mcf
Oil in Jul 2026
1,670 bbl

Production by month

Oil output fell 17% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 17% over the last 12 monthsMonthly oil production and gas for OCONNOR, DENNIS, ETAL -L-, Aug 2023 to Jul 2026. Oil output fell 17% over the last 12 months. 22,067 bbl in the 12 months through Jul 2026, against 26,434 bbl in the 12 months before.Last 12 months: 22,067 bblbbl per monthmcf per month001,0001,0002,0002,0003,0003,0004,0004,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 17% over the last 12 monthsMonthly oil production and gas for OCONNOR, DENNIS, ETAL -L-, Aug 2023 to Jul 2026. Oil output fell 17% over the last 12 months. 22,067 bbl in the 12 months through Jul 2026, against 26,434 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,0001,0002,0002,0003,0003,0004,0004,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Jul 2026 the lease's gas goes to lease fuel instead of a processing plant

  • Processing plant (3)
  • Lease fuel (1)
Since Jul 2026 the lease's gas goes to lease fuel instead of a processing plantShare of OCONNOR, DENNIS, ETAL -L- gas by disposition code each month, Aug 2023 to Jul 2026. Since Jul 2026 the lease's gas goes to lease fuel instead of a processing plant.Share of the lease’s gas by disposition code, per month0%50%100%Jul 2026: plant to fuelOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jul 2026 the lease's gas goes to lease fuel instead of a processing plantShare of OCONNOR, DENNIS, ETAL -L- gas by disposition code each month, Aug 2023 to Jul 2026. Since Jul 2026 the lease's gas goes to lease fuel instead of a processing plant.Share of gas by disposition code0%50%100%Jul 26: plant to fuelJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    98% · 14,905 mcf

  • Lease fuel (1)

    1.5% · 228 mcf

70 wells on this lease

Wells on OCONNOR, DENNIS, ETAL -L-
API numberWell no.Status
42-391-00315L 7Shut-in
42-391-00317L 27Active
42-391-00321L 13Active
42-391-00325L 22Active
42-391-00326L 30Shut-in
42-391-00327L 32Active
42-391-00336L 9Active
42-391-00337L 10Active
42-391-00338L 11RActive
42-391-00339L 16Active
42-391-00340L 17Active
42-391-00343L 21Active
42-391-00346L 28Active
42-391-00347L 29Active
42-391-00348L 31Active
42-391-00350L 35Active
42-391-00361L 12Active
42-391-30168L 38Shut-in
42-391-30169L 37Active
42-391-30210L 39RActive
42-391-30306L 40REActive
42-391-30307L 41Shut-in
42-391-30418L 42Active
42-391-30513L 48Active
42-391-3052949Active
42-391-311924DActive
42-391-31224L 52Active
42-391-31339L 53Active
42-391-31665L 56Active
42-391-31702L 57Shut-in
42-391-31811L 58RShut-in
42-391-31813L 59Shut-in
42-391-32127L 60Shut-in
42-391-32463L 62Shut-in
42-391-32475L 64Shut-in
42-391-32476L 63Active
42-391-32513L 65Active
42-391-32514L 66Active
42-391-32515L 67Active
42-391-32516L 68Active
42-391-32535L 77Active
42-391-32536L 69Shut-in
42-391-32537L 70Active
42-391-32538L 71Active
42-391-32539L 72Shut-in
42-391-32540L 73Active
42-391-32541L 75Active
42-391-32542L 75RActive
42-391-32543L 76Active
42-391-32544L 78Active
42-391-32561L 79Shut-in
42-391-32562L 80Shut-in
42-391-32563L 81Active
42-391-32564L 82Active
42-391-32565L 83Active
42-391-32581L 84Shut-in
42-391-32582L 85Active
42-391-32583L 86Active
42-391-32598L 87Active
42-391-32612L 89Shut-in
42-391-32617L 88Shut-in
42-391-32667L 91Active
42-391-32668L 90Active
42-391-32686L 93Shut-in
42-391-32687L 92Shut-in
42-391-32689L 94Active
42-391-32690L 95Active
42-391-33290L 96Active
42-391-33296L 97Active
42-391-33300L 98Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Martin Crude Marketing Co.OilGathers100May 1, 2019–
Kinder Morgan Texas Pipeline LLCCasinghead gasBuys100Jan 1, 2013–
Kinder Morgan Texas Pipeline LLCCasinghead gasGathers100Jan 1, 2013–
Harvest Midstream CompanyOilGathers100Sep 1, 2018May 1, 2019

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

Who buys my oilOil price check

2,621 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 320 and 3,642 acres. Use the acres from your own division order for the well you are paid on.

  • Good to know

    98 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 Oconnor, Dennis, ETAL -L-
API numberWell no.Acreson the permit
42-391-33300L 982,621
42-391-33296L 972,621
42-391-33290L 962,621
42-391-32541L 742,621
42-391-32541L 752,621
42-391-31811L 582,621
42-391-31811L 58R2,621
42-391-31665L 562,621
42-391-31665L 56 R2,621
42-391-31813L 592,621
42-391-31813L 59R2,621
42-391-31702L 572,621

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for OCONNOR, DENNIS, ETAL -L-
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261,6701,68422800$80.46$2.89
Jun 20261,4661,6941501500$84.81$3.15
May 20261,6981,3831661660$102.13$2.94
Apr 20261,8391,8451781780$100.32$2.77
Mar 20261,7821,9032,2482,2480$91.38$3.04
Feb 20262,1032,1411,6391,6390$64.51$3.62
Jan 20261,9071,7011,7771,7770$60.04$7.72
Dec 20251,8672,0113,0703,0700$57.97$4.26
Nov 20252,0082,0171,0711,0710$60.06$3.79
Oct 20251,9201,8891,0821,0820$60.89$3.19
Sep 20251,8301,7431,4961,4960$63.96$2.97
Aug 20251,9772,0522,0282,0280$64.86$2.91
Jul 20252,0952,0531,3641,3640$68.39$3.20
Jun 20252,0782,0551,8151,8150$68.17$3.02
May 20252,1902,2041,6381,6380$62.17$3.12
Apr 20252,1912,2051,7071,7070$63.54$3.42
Mar 20252,3302,4141,4401,4400$68.24$4.12
Feb 20252,1552,0811,6291,6290$71.53$4.19
Jan 20252,3752,4041,9551,9550$75.74$4.13
Dec 20242,3392,4372,3802,3800$70.12$3.01
Nov 20242,2722,2062,2572,2570$69.95$2.12
Oct 20242,2432,1102,3102,3100$71.99$2.20
Sep 20242,1642,2252,4312,4310$70.24$2.28
Aug 20242,0021,9222,1392,1390$76.68$1.99
Jul 20241,5501,6081,7941,7940$81.80$2.07
Jun 20241,8321,7861,7211,7210$79.77$2.54
May 20241,9982,1012,2422,2420$80.02$2.12
Apr 20242,1902,1012,3992,3990$85.35$1.60
Mar 20242,1792,2752,1502,1500$81.28$1.49
Feb 20242,1552,2661,9861,9860$77.25$1.72
Jan 20242,7272,5902,4142,4140$74.15$3.18
Dec 20232,9933,1853,6383,6380$71.90$2.52
Nov 20233,2283,2253,5283,5280$77.69$2.71
Oct 20233,0482,9033,0013,0010$85.64$2.98
Sep 20232,8632,9192,8812,8810$89.43$2.64
Aug 20232,9502,8912,5662,5660$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

OperatorT-C Oil Company, LLCFieldLake Pasture (H-440 Sand)CountyRefugio County

T-C Oil Company, LLC in Refugio County

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Lake Pasture (H-440 Sand) field

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