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Texas oil lease

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ORTON UNIT

Orton Unit is an oil lease in Karnes County, Texas, operated by Repsol Oil & Gas USA, LLC in the Sugarkane (Austin Chalk) field.

6 wells

41,951bbl oil, last 12 months−32% vs prior year
Operator
Repsol Oil & Gas USA, LLC
County
Karnes County
Field
Sugarkane (Austin Chalk)
RRC lease
02-11789

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Gas, last 12 months
142,999 mcf
Oil in Jul 2026
3,349 bbl

Checks stopped on this lease?

  • Buyer

    Buyer changed: ENTERPRISE PRODUCTS OPERATING LLC replaced ENTERPRISE HYDROCARBONS, L.P. as the buyer of this lease's gas from oil wells on Feb 1, 2025.

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

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Production by month

Oil output fell 32% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 32% over the last 12 monthsMonthly oil production and gas for ORTON UNIT, Aug 2023 to Jul 2026. Oil output fell 32% over the last 12 months. 41,951 bbl in the 12 months through Jul 2026, against 61,452 bbl in the 12 months before.Last 12 months: 41,951 bblbbl per monthmcf per month002,0005,0004,00010k6,00015k8,00020k10k25kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 32% over the last 12 monthsMonthly oil production and gas for ORTON UNIT, Aug 2023 to Jul 2026. Oil output fell 32% over the last 12 months. 41,951 bbl in the 12 months through Jul 2026, against 61,452 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002,0005,0004,00010k6,00015k8,00020k10k25kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Sep 2025 the lease's gas goes to lease fuel instead of a processing plant

Flaring peaked at 23.2% of the gas in Jan 2024.

  • Processing plant (3)
  • Lease fuel (1)
  • Other (5 to 8)
  • Flared (4)
Since Sep 2025 the lease's gas goes to lease fuel instead of a processing plantShare of ORTON UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Sep 2025 the lease's gas goes to lease fuel instead of a processing plant. Flaring peaked at 23.2% of the gas in Jan 2024.Share of the lease’s gas by disposition code, per month0%50%100%Sep 2025: plant to fuelFlared 23.2%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Sep 2025 the lease's gas goes to lease fuel instead of a processing plantShare of ORTON UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Sep 2025 the lease's gas goes to lease fuel instead of a processing plant. Flaring peaked at 23.2% of the gas in Jan 2024.Share of gas by disposition code0%50%100%Sep 25: plant to fuelFlared 23.2%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Lease fuel (1)

    45% · 63,719 mcf

  • Other (5 to 8)

    23% · 33,060 mcf

  • Processing plant (3)

    23% · 32,385 mcf

  • Flared (4)

    9.7% · 13,836 mcf

9.7% of the gas flared in the last 12 months. 35 months above 3%.

Who has run this lease

The operator changed 2 times, most recently in Aug 2023

Operators of this lease over timeInpex Eagle Ford, LLC, Jan 2020 to Dec 2022; Repsol Eagle Ford North, LLC, Jan 2023 to Jul 2023; Repsol Oil & Gas USA, LLC, Aug 2023 to Jul 20262020202120222023202420252026Changed Jan 2023Changed Aug 2023Inpex Eagle Ford, LLCJan 2020 to Dec 2022Repsol Eagle Ford North, LLCJan 2023 to Jul 2023Repsol Oil & Gas USA, LLCAug 2023 to now
Operators of this lease over timeInpex Eagle Ford, LLC, Jan 2020 to Dec 2022; Repsol Eagle Ford North, LLC, Jan 2023 to Jul 2023; Repsol Oil & Gas USA, LLC, Aug 2023 to Jul 20262020202120222023202420252026Changed Jan 2023Changed Aug 2023Inpex Eagle Ford, LLCJan 2020 to Dec 2022Repsol Eagle Ford North, LLCJan 2023 to Jul 2023Repsol Oil & Gas USA, LLCAug 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

6 wells on this lease

Wells on ORTON UNIT
API numberWell no.Status
42-255-36198101HActive
42-255-36574102HActive
42-255-36575103HActive
42-255-36666104HActive
42-255-36671105HActive
42-255-37528106HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Harvest Midstream CompanyOilGathers100Feb 1, 2025–
Enterprise Products Operating LLCCasinghead gasBuys100Feb 1, 2025–
Plains Pipeline L.p.Casinghead gasGathers100Feb 1, 2025–
Enterprise Products Operating LLCCasinghead gasGathers100Jul 1, 2021Feb 1, 2025
Enterprise Hydrocarbons, L.p.Casinghead gasBuys100Jul 1, 2021Feb 1, 2025
Gulfmark Energy, Inc.OilGathers25Jan 31, 2023Feb 1, 2025
Phillips 66 CompanyOilGathers25Jan 31, 2023Feb 1, 2025
Shell Trading (Us) CompanyOilGathers25Jan 31, 2023Feb 1, 2025
Valero Marketing and Supply Co.OilGathers25Jan 31, 2023Feb 1, 2025

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

Who buys my oilOil price check

267.42 acres on the newest permit

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Permits for Orton Unit
API numberWell no.Acreson the permit
42-255-37528106H267.42
42-255-36671105H267.42
42-255-36666104H267.42
42-255-36574102H267.42
42-255-36575103H267.42
42-255-36198101H267.42

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

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36 months, newest first

Ledger for ORTON UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Repsol Oil3,3493,34510,1382,214497$80.46$2.89
Jun 2026Repsol Oil2,8212,8039,5731,674352$84.81$3.15
May 2026Repsol Oil3,2783,22810,5902,791384$102.13$2.94
Apr 2026Repsol Oil2,6312,62410,9843,021797$100.32$2.77
Mar 2026Repsol Oil2,8052,89612,1713,858564$91.38$3.04
Feb 2026Repsol Oil3,5213,53410,5623,421292$64.51$3.62
Jan 2026Repsol Oil4,2874,28423,0351,3945,291$60.04$7.72
Dec 2025Repsol Oil3,9023,95110,9782,835434$57.97$4.26
Nov 2025Repsol Oil4,4244,28412,4753,3431,194$60.06$3.79
Oct 2025Repsol Oil2,8462,9429,4661,4311,332$60.89$3.19
Sep 2025Repsol Oil4,0424,0109,4851,4971,481$63.96$2.97
Aug 2025Repsol Oil4,0454,13113,5424,9061,218$64.86$2.91
Jul 2025Repsol Oil4,8244,86715,3856,3271,609$68.39$3.20
Jun 2025Repsol Oil4,9774,88817,4087,4062,219$68.17$3.02
May 2025Repsol Oil4,3774,46618,8468,1162,313$62.17$3.12
Apr 2025Repsol Oil4,3414,17215,3496,5081,129$63.54$3.42
Mar 2025Repsol Oil3,3513,42417,4668,5121,662$68.24$4.12
Feb 2025Repsol Oil4,0384,11916,1907,8581,582$71.53$4.19
Jan 2025Repsol Oil5,2785,37517,5386,8032,264$75.74$4.13
Dec 2024Repsol Oil5,1835,02914,8717,0481,580$70.12$3.01
Nov 2024Repsol Oil5,0625,13117,6258,0501,710$69.95$2.12
Oct 2024Repsol Oil6,3956,51713,3374,8371,527$71.99$2.20
Sep 2024Repsol Oil6,6926,68412,6243,8301,586$70.24$2.28
Aug 2024Repsol Oil6,9346,78016,3108,777936$76.68$1.99
Jul 2024Repsol Oil5,7885,8728,4692,946440$81.80$2.07
Jun 2024Repsol Oil6,1356,11310,3793,039571$79.77$2.54
May 2024Repsol Oil6,4066,2408,6983,590375$80.02$2.12
Apr 2024Repsol Oil5,3045,31610,4435,038429$85.35$1.60
Mar 2024Repsol Oil5,5685,5819,3653,265992$81.28$1.49
Feb 2024Repsol Oil5,1215,1648,2801,6001,776$77.25$1.72
Jan 2024Repsol Oil5,3445,3779,2371,9462,145$74.15$3.18
Dec 2023Repsol Oil5,8965,87811,0303,8311,926$71.90$2.52
Nov 2023Repsol Oil5,0615,01610,2535,1191,288$77.69$2.71
Oct 2023Repsol Oil6,2716,34315,8549,4601,405$85.64$2.98
Sep 2023Repsol Oil6,8476,87015,6429,652903$89.43$2.64
Aug 2023Repsol Oil7,8717,90217,6798,1243,796$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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This lease belongs to

OperatorRepsol Oil & Gas USA, LLCFieldSugarkane (Austin Chalk)CountyKarnes County

Repsol Oil & Gas USA, LLC in Karnes County

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Sugarkane (Austin Chalk) field

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