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Producing

OTTO-WHIPPLE 4H UNIT

Otto-Whipple 4H Unit is an oil lease in McMullen County, Texas, operated by Caturus Energy, LLC in the A.w.p. (Olmos) field.

1 well

11,041bbl oil, last 12 months−55% vs prior year
Operator
Caturus Energy, LLC
County
McMullen County
Field
A.w.p. (Olmos)
RRC lease
01-21152

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Where it sits

This county

McMullen CountyMcMullenLa SalleAtascosaKarnesFrioLive OakMcMullen County
McMullen County
Gas, last 12 months
45,465 mcf
Oil in Jul 2026
701 bbl

Checks stopped on this lease?

  • Operator

    Operator changed: Caturus Energy, LLC took over from Kimmeridge Texas Gas, LLC in Aug 2025.

  • P-5

    The previous operator's P-5 registration is listed as delinquent (last P-5 filed Jun 14, 2024).

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

See why checks stop on this lease

Production by month

Oil output fell 55% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 55% over the last 12 monthsMonthly oil production and gas for OTTO-WHIPPLE 4H UNIT, Aug 2023 to Jul 2026. Oil output fell 55% over the last 12 months. 11,041 bbl in the 12 months through Jul 2026, against 24,612 bbl in the 12 months before.Last 12 months: 11,041 bblbbl per monthmcf per month005,00010k10k20k15k30k20k40kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 55% over the last 12 monthsMonthly oil production and gas for OTTO-WHIPPLE 4H UNIT, Aug 2023 to Jul 2026. Oil output fell 55% over the last 12 months. 11,041 bbl in the 12 months through Jul 2026, against 24,612 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005,00010k10k20k15k30k20k40kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

97% of the gas went to a processing plant in the last 12 months

Flaring peaked at 39.2% of the gas in Dec 2023.

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
97% of the gas went to a processing plant in the last 12 monthsShare of OTTO-WHIPPLE 4H UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 97% of the gas went to a processing plant in the last 12 months. Flaring peaked at 39.2% of the gas in Dec 2023.Share of the lease’s gas by disposition code, per month0%50%100%Flared 39.2%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
97% of the gas went to a processing plant in the last 12 monthsShare of OTTO-WHIPPLE 4H UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 97% of the gas went to a processing plant in the last 12 months. Flaring peaked at 39.2% of the gas in Dec 2023.Share of gas by disposition code0%50%100%Flared 39.2%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    97% · 43,902 mcf

  • Lease fuel (1)

    3.2% · 1,453 mcf

  • Flared (4)

    0.2% · 110 mcf

0.2% of the gas flared in the last 12 months. 12 months above 3%.

Who has run this lease

The operator changed 2 times, most recently in Aug 2025

Operators of this lease over timeBlackbrush O & G, LLC, Aug 2023 to Aug 2023; Kimmeridge Texas Gas, LLC, Sep 2023 to Jul 2025; Caturus Energy, LLC, Aug 2025 to Jul 2026202420252026Changed Sep 2023Changed Aug 2025Blackbrush O & G, LLCAug 2023 to Aug 2023Kimmeridge Texas Gas, LLCSep 2023 to Jul 2025Caturus Energy, LLCAug 2025 to now
Operators of this lease over timeBlackbrush O & G, LLC, Aug 2023 to Aug 2023; Kimmeridge Texas Gas, LLC, Sep 2023 to Jul 2025; Caturus Energy, LLC, Aug 2025 to Jul 2026202420252026Changed Sep 2023Changed Aug 2025Blackbrush O & G, LLCAug 2023 to Aug 2023Kimmeridge Texas Gas, LLCSep 2023 to Jul 2025Caturus Energy, LLCAug 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on OTTO-WHIPPLE 4H UNIT
API numberWell no.Status
42-311-373744HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Mission Petroleum Carriers, Inc.OilGathers50Aug 6, 2025–
Shell Trading (Us) CompanyOilGathers50Aug 6, 2025–
Arm Energy Management LLCCasinghead gasBuys100Jan 18, 2024–
Targa Frio Lasalle Pipeline LPCasinghead gasGathers100Jan 18, 2024–
Bp Products North America Inc.OilGathers25Jan 18, 2024Aug 6, 2025
Harvest Marketing & Trading, LLCOilGathers25Jan 18, 2024Aug 6, 2025
Mission Petroleum Carriers, Inc.OilGathers25Jan 18, 2024Aug 6, 2025
Shell Trading (Us) CompanyOilGathers25Jan 18, 2024Aug 6, 2025
Shell Trading (Us) CompanyOilGathers100Sep 1, 2023Jan 18, 2024

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

Who buys my oilOil price check

240 acres on the newest permit

  • 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 Otto-Whipple 4H Unit
API numberWell no.Acreson the permit
42-311-373744H240

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for OTTO-WHIPPLE 4H UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Caturus Energy,7018093,0562,9169$80.46$2.89
Jun 2026Caturus Energy,7166993,6813,52614$84.81$3.15
May 2026Caturus Energy,7857693,5623,40519$102.13$2.94
Apr 2026Caturus Energy,6516613,3673,2368$100.32$2.77
Mar 2026Caturus Energy,9448504,5624,39414$91.38$3.04
Feb 2026Caturus Energy,9961,0934,9924,82511$64.51$3.62
Jan 2026Caturus Energy,8168343,2513,14014$60.04$7.72
Dec 2025Caturus Energy,1,1271,0404,0003,8812$57.97$4.26
Nov 2025Caturus Energy,1,0571,2063,5203,4227$60.06$3.79
Oct 2025Caturus Energy,1,0471,0432,9332,8443$60.89$3.19
Sep 2025Caturus Energy,1,0971,0964,4964,3662$63.96$2.97
Aug 2025Caturus Energy,1,1049684,0453,9477$64.86$2.91
Jul 2025Kimmeridge Texas9779824,6594,48428$68.39$3.20
Jun 2025Kimmeridge Texas1,2451,3807,3217,08932$68.17$3.02
May 2025Kimmeridge Texas1,5251,5026,7626,6227$62.17$3.12
Apr 2025Kimmeridge Texas1,0961,0285,4055,15620$63.54$3.42
Mar 2025Kimmeridge Texas1,8011,8398,2708,1912$68.24$4.12
Feb 2025Kimmeridge Texas1,8221,8319,9089,8116$71.53$4.19
Jan 2025Kimmeridge Texas2,6902,7155,5055,4487$75.74$4.13
Dec 2024Kimmeridge Texas2,0301,9436,1286,1280$70.12$3.01
Nov 2024Kimmeridge Texas2,1832,2978,9558,9550$69.95$2.12
Oct 2024Kimmeridge Texas2,5492,46217,46415,3691,866$71.99$2.20
Sep 2024Kimmeridge Texas2,9573,12016,51415,902460$70.24$2.28
Aug 2024Kimmeridge Texas3,7373,76321,37820,162933$76.68$1.99
Jul 2024Kimmeridge Texas1,1101,1455,7505,188257$81.80$2.07
Jun 2024Kimmeridge Texas2,4672,74316,45815,859101$79.77$2.54
May 2024Kimmeridge Texas4,4293,84828,59228,5920$80.02$2.12
Apr 2024Kimmeridge Texas1,8202,08610,0068,7431,012$85.35$1.60
Mar 2024Kimmeridge Texas6,5926,95923,56821,7971,106$81.28$1.49
Feb 2024Kimmeridge Texas5,6265,21614,00913,134472$77.25$1.72
Jan 2024Kimmeridge Texas7,8837,97622,77317,4574,862$74.15$3.18
Dec 2023Kimmeridge Texas7,7327,63629,59516,40611,610$71.90$2.52
Nov 2023Kimmeridge Texas8,7608,70131,08320,6208,559$77.69$2.71
Oct 2023Kimmeridge Texas10,70310,75328,16125,8712,189$85.64$2.98
Sep 2023Kimmeridge Texas13,18313,08232,38730,0032,384$89.43$2.64
Aug 2023Blackbrush O182053643997$81.39$2.58

Flared above 3%

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

OperatorCaturus Energy, LLCFieldA.w.p. (Olmos)CountyMcMullen County

Caturus Energy, LLC in McMullen County

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A.w.p. (Olmos) field

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