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Texas oil lease

Producing

ARNOLD B UNIT

Arnold B Unit is an oil lease in La Salle County, Texas, operated by Javelin Energy Partners Mgmt LLC in the Eagleville (Eagle Ford-1) field.

2 wells

3,921bbl oil, last 12 months−39% vs prior year
Operator
Javelin Energy Partners Mgmt LLC
County
La Salle County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-15943

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Where it sits

This county

La Salle CountyLa SalleZavalaAtascosaMcMullenDimmitFrioLa Salle County
La Salle County
Gas, last 12 months
10,542 mcf
Oil in Jul 2026
0 bbl

Production by month

Oil output fell 39% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 39% over the last 12 monthsMonthly oil production and gas for ARNOLD B UNIT, Aug 2023 to Jul 2026. Oil output fell 39% over the last 12 months. 3,921 bbl in the 12 months through Jul 2026, against 6,450 bbl in the 12 months before.Last 12 months: 3,921 bblbbl per monthmcf per month002001,0004002,0006003,0008004,0001,0005,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 39% over the last 12 monthsMonthly oil production and gas for ARNOLD B UNIT, Aug 2023 to Jul 2026. Oil output fell 39% over the last 12 months. 3,921 bbl in the 12 months through Jul 2026, against 6,450 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002001,0004002,0006003,0008004,0001,0005,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

98% of the gas went to a transmission line in the last 12 months

Flaring peaked at 100.0% of the gas in May 2025.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
98% of the gas went to a transmission line in the last 12 monthsShare of ARNOLD B UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 98% of the gas went to a transmission line in the last 12 months. Flaring peaked at 100.0% of the gas in May 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 100.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
98% of the gas went to a transmission line in the last 12 monthsShare of ARNOLD B UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 98% of the gas went to a transmission line in the last 12 months. Flaring peaked at 100.0% of the gas in May 2025.Share of gas by disposition code0%50%100%Flared 100.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    98% · 10,370 mcf

  • Flared (4)

    1.6% · 172 mcf

1.6% of the gas flared in the last 12 months. 7 months above 3%.

Who has run this lease

The operator changed 3 times, most recently in Feb 2025

Operators of this lease over timeCarrizo (Eagle Ford) LLC, Jan 2020 to Jan 2020; Callon (Eagle Ford) LLC, Feb 2020 to Jun 2023; Ridgemar Energy Operating, LLC, Jul 2023 to Jan 2025; Javelin Energy Partners Mgmt LLC, Feb 2025 to Jul 20262020202120222023202420252026Changed Feb 2020Changed Jul 2023Changed Feb 2025Carrizo (Eagle Ford) LLCJan 2020 to Jan 2020Callon (Eagle Ford) LLCFeb 2020 to Jun 2023Ridgemar Energy Operating, LLCJul 2023 to Jan 2025Javelin Energy Partners Mgmt…Feb 2025 to now
Operators of this lease over timeCarrizo (Eagle Ford) LLC, Jan 2020 to Jan 2020; Callon (Eagle Ford) LLC, Feb 2020 to Jun 2023; Ridgemar Energy Operating, LLC, Jul 2023 to Jan 2025; Javelin Energy Partners Mgmt LLC, Feb 2025 to Jul 20262020202120222023202420252026Changed Feb 2020Changed Jul 2023Changed Feb 2025Carrizo (Eagle Ford) LLCJan 2020 to Jan 2020Callon (Eagle Ford) LLCFeb 2020 to Jun 2023Ridgemar Energy Operating, LLCJul 2023 to Jan 2025Javelin Energy Partners Mgmt LLCFeb 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

2 wells on this lease

Wells on ARNOLD B UNIT
API numberWell no.Status
42-283-3296413HActive
42-283-3581120HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Plains Pipeline L.p.OilGathers100Feb 1, 2025–
Williams Mlp Operating LLCCasinghead gasGathers100Nov 1, 2021Feb 1, 2025
Upstream Energy ServicesCasinghead gasBuys100Nov 1, 2021Feb 1, 2025
Ironwood Midst Energy Ptnrs LLCOilGathers100Nov 1, 2021Feb 1, 2025
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017Nov 1, 2021
Dcp Operating Company, LPCasinghead gasBuys100Jun 1, 2019Nov 1, 2021
Eastex Crude CompanyOilGathers10Jun 1, 2013Nov 1, 2021

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

Who buys my oilOil price check

636.93 acres on the newest permit

Permits for Arnold B Unit
API numberWell no.Acreson the permit
42-283-3581120H636.93
42-283-3296413H636.93

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

Unit decimal checker

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36 months, newest first

Ledger for ARNOLD B UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Javelin Energy0334340$80.46$2.89
Jun 2026Javelin Energy9010027226012$84.81$3.15
May 2026Javelin Energy4594638408364$102.13$2.94
Apr 2026Javelin Energy3903916586580$100.32$2.77
Mar 2026Javelin Energy4454627417383$91.38$3.04
Feb 2026Javelin Energy18515524323013$64.51$3.62
Jan 2026Javelin Energy20019859055436$60.04$7.72
Dec 2025Javelin Energy1051111,2091,13673$57.97$4.26
Nov 2025Javelin Energy3303341,5831,57112$60.06$3.79
Oct 2025Javelin Energy4934961,4491,43613$60.89$3.19
Sep 2025Javelin Energy5795821,4711,4656$63.96$2.97
Aug 2025Javelin Energy6456561,4521,4520$64.86$2.91
Jul 2025Javelin Energy6366221,6001,57921$68.39$3.20
Jun 2025Javelin Energy6516481,2511,2456$68.17$3.02
May 2025Javelin Energy55755214014$62.17$3.12
Apr 2025Javelin Energy5265281,7411,67665$63.54$3.42
Mar 2025Javelin Energy6186162,0641,9910$68.24$4.12
Feb 2025Javelin Energy4674711,9741,9070$71.53$4.19
Jan 2025Ridgemar Energy5535482,1472,0580$75.74$4.13
Dec 2024Ridgemar Energy5495521,9831,8970$70.12$3.01
Nov 2024Ridgemar Energy5645621,9791,8970$69.95$2.12
Oct 2024Ridgemar Energy4364341,6861,6200$71.99$2.20
Sep 2024Ridgemar Energy4294481,6181,5490$70.24$2.28
Aug 2024Ridgemar Energy4644521,7991,7060$76.68$1.99
Jul 2024Ridgemar Energy4774721,4581,3730$81.80$2.07
Jun 2024Ridgemar Energy4124151,7321,6810$79.77$2.54
May 2024Ridgemar Energy4274291,8881,7910$80.02$2.12
Apr 2024Ridgemar Energy4694652,1441,895138$85.35$1.60
Mar 2024Ridgemar Energy4194191,9421,8280$81.28$1.49
Feb 2024Ridgemar Energy3943941,8061,6880$77.25$1.72
Jan 2024Ridgemar Energy4164222,2932,1450$74.15$3.18
Dec 2023Ridgemar Energy4044122,7812,6240$71.90$2.52
Nov 2023Ridgemar Energy6216233,1152,9260$77.69$2.71
Oct 2023Ridgemar Energy6136082,8472,6870$85.64$2.98
Sep 2023Ridgemar Energy4985092,9002,6314$89.43$2.64
Aug 2023Ridgemar Energy6176174,3243,6060$81.39$2.58

Flared above 3%

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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Nearby

This lease belongs to

OperatorJavelin Energy Partners Mgmt LLCFieldEagleville (Eagle Ford-1)CountyLa Salle County

Javelin Energy Partners Mgmt LLC in La Salle County

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Eagleville (Eagle Ford-1) field

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