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KARISSA STATE

Karissa State is an oil lease in Terrell County, Texas, operated by White Rock Oil & Gas, LLC in the Little Mesa (Wolfcamp) field.

1 well

2,696bbl oil, last 12 months+9% vs prior year
Operator
White Rock Oil & Gas, LLC
County
Terrell County
Field
Little Mesa (Wolfcamp)
RRC lease
7C-18747

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Where it sits

This county

Terrell CountyTerrellCrockettPecosTerrell County
Terrell County
Gas, last 12 months
20,124 mcf
Oil in Jul 2026
182 bbl

Production by month

Oil output rose 9% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 9% over the last 12 monthsMonthly oil production and gas for KARISSA STATE, Aug 2023 to Jul 2026. Oil output rose 9% over the last 12 months. 2,696 bbl in the 12 months through Jul 2026, against 2,483 bbl in the 12 months before.Last 12 months: 2,696 bblbbl per monthmcf per month001001,0002002,0003003,0004004,0005005,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 9% over the last 12 monthsMonthly oil production and gas for KARISSA STATE, Aug 2023 to Jul 2026. Oil output rose 9% over the last 12 months. 2,696 bbl in the 12 months through Jul 2026, against 2,483 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001001,0002002,0003003,0004004,0005005,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Apr 2026 the lease's gas goes to a transmission line instead of lease fuel

  • Transmission line (2)
  • Lease fuel (1)
Since Apr 2026 the lease's gas goes to a transmission line instead of lease fuelShare of KARISSA STATE gas by disposition code each month, Aug 2023 to Jul 2026. Since Apr 2026 the lease's gas goes to a transmission line instead of lease fuel.Share of the lease’s gas by disposition code, per month0%50%100%Apr 2026: fuel to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Apr 2026 the lease's gas goes to a transmission line instead of lease fuelShare of KARISSA STATE gas by disposition code each month, Aug 2023 to Jul 2026. Since Apr 2026 the lease's gas goes to a transmission line instead of lease fuel.Share of gas by disposition code0%50%100%Apr 26: fuel to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    99% · 19,897 mcf

  • Lease fuel (1)

    1.1% · 227 mcf

Who has run this lease

The operator changed once, most recently in Jun 2020

Operators of this lease over timeO'Ryan Oil and Gas, Jan 2020 to May 2020; White Rock Oil & Gas, LLC, Jun 2020 to Jul 20262020202120222023202420252026Changed Jun 2020O'Ryan Oil and GasJan 2020 to May 2020White Rock Oil & Gas, LLCJun 2020 to now
Operators of this lease over timeO'Ryan Oil and Gas, Jan 2020 to May 2020; White Rock Oil & Gas, LLC, Jun 2020 to Jul 20262020202120222023202420252026Changed Jun 2020O'Ryan Oil and GasJan 2020 to May 2020White Rock Oil & Gas, LLCJun 2020 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on KARISSA STATE
API numberWell no.Status
42-443-313383407Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Rio Energy International, Inc.OilGathers100Jul 1, 2021–
Conocophillips CompanyCasinghead gasBuys100Jan 1, 2018–
Conocophillips CompanyCasinghead gasGathers100Aug 1, 2014–
Plains Marketing, L.p.OilGathers100Mar 1, 2019Jul 1, 2021
Sentinel Transportation, LLCOilGathers100Aug 1, 2014Mar 1, 2019

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

Who buys my oilOil price check

2,087 acres on the newest permit

Check your decimal on this lease
Permits for Karissa State
API numberWell no.Acreson the permit
42-443-3133834072,087

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for KARISSA STATE
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026White Rock1823642,6682,6680$80.46$2.89
Jun 2026White Rock21502,0542,0540$84.81$3.15
May 2026White Rock22836480800$102.13$2.94
Apr 2026White Rock18418167530$100.32$2.77
Mar 2026White Rock3073637400$91.38$3.04
Feb 2026White Rock25701,6001,6000$64.51$3.62
Jan 2026White Rock1773641,3781,2390$60.04$7.72
Dec 2025White Rock2823681,3181,3180$57.97$4.26
Nov 2025White Rock20903,0923,0920$60.06$3.79
Oct 2025White Rock2073641,7021,7020$60.89$3.19
Sep 2025White Rock22102,9432,9430$63.96$2.97
Aug 2025White Rock2273613,1483,1480$64.86$2.91
Jul 2025White Rock15002,9572,9570$68.39$3.20
Jun 2025White Rock2493662,7992,7990$68.17$3.02
May 2025White Rock2523662,5972,5970$62.17$3.12
Apr 2025White Rock17002,9922,9920$63.54$3.42
Mar 2025White Rock3463633,3463,3460$68.24$4.12
Feb 2025White Rock4477343,4443,4440$71.53$4.19
Jan 2025White Rock11602,8312,8310$75.74$4.13
Dec 2024White Rock271822,1562,1560$70.12$3.01
Nov 2024White Rock5801,3681,2870$69.95$2.12
Oct 2024White Rock24502,9712,9710$71.99$2.20
Sep 2024White Rock2313612,7212,7210$70.24$2.28
Aug 2024White Rock19202,6422,6420$76.68$1.99
Jul 2024White Rock3123681,9081,9080$81.80$2.07
Jun 2024White Rock2113582,8942,8940$79.77$2.54
May 2024White Rock21202,3562,3560$80.02$2.12
Apr 2024White Rock1863543,1803,1800$85.35$1.60
Mar 2024White Rock3003593,3873,3870$81.28$1.49
Feb 2024White Rock21503,1253,1250$77.25$1.72
Jan 2024White Rock3386923,4033,4030$74.15$3.18
Dec 2023White Rock3703573,4793,4790$71.90$2.52
Nov 2023White Rock22103,4633,4630$77.69$2.71
Oct 2023White Rock1821843,4273,4270$85.64$2.98
Sep 2023White Rock18703,4283,4280$89.43$2.64
Aug 2023White Rock2095053,1933,1930$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

OperatorWhite Rock Oil & Gas, LLCFieldLittle Mesa (Wolfcamp)CountyTerrell County

White Rock Oil & Gas, LLC in Terrell County

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