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OTHOLD-MARTINSEN (SA) UNIT A

Othold-Martinsen (Sa) Unit A is an oil lease in Lavaca County, Texas, operated by FW Eagle Ford I, LLC in the Eagleville (Eagle Ford-2) field.

1 well

5,860bbl oil, last 12 months+42% vs prior year
Operator
FW Eagle Ford I, LLC
County
Lavaca County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-11058

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Where it sits

This county

Lavaca CountyLavacaGonzalesFayetteCaldwellDe WittAustinWhartonColoradoJacksonLavaca County
Lavaca County
Gas, last 12 months
20,276 mcf
Oil in Jul 2026
460 bbl

Checks stopped on this lease?

  • Operator

    Operator changed: FW Eagle Ford I, LLC took over from Baytex Energy USA, Inc. in Jan 2026.

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

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Production by month

Oil output rose 42% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 42% over the last 12 monthsMonthly oil production and gas for OTHOLD-MARTINSEN (SA) UNIT A, Aug 2023 to Jul 2026. Oil output rose 42% over the last 12 months. 5,860 bbl in the 12 months through Jul 2026, against 4,140 bbl in the 12 months before.Last 12 months: 5,860 bblbbl per monthmcf per month002001,0004002,0006003,0008004,0001,0005,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 42% over the last 12 monthsMonthly oil production and gas for OTHOLD-MARTINSEN (SA) UNIT A, Aug 2023 to Jul 2026. Oil output rose 42% over the last 12 months. 5,860 bbl in the 12 months through Jul 2026, against 4,140 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

87% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
87% of the gas went to a processing plant in the last 12 monthsShare of OTHOLD-MARTINSEN (SA) UNIT A gas by disposition code each month, Aug 2023 to Jul 2026. 87% of the gas went to a processing plant in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
87% of the gas went to a processing plant in the last 12 monthsShare of OTHOLD-MARTINSEN (SA) UNIT A gas by disposition code each month, Aug 2023 to Jul 2026. 87% of the gas went to a processing plant in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    87% · 17,659 mcf

  • Lease fuel (1)

    12% · 2,474 mcf

  • Transmission line (2)

    0.7% · 143 mcf

Who has run this lease

The operator changed 3 times, most recently in Jan 2026

Operators of this lease over timePenn Virginia Oil & Gas, L.P., Jan 2020 to Nov 2022; Rocc Oil & Gas, L.P., Dec 2022 to Dec 2023; Baytex Energy USA, Inc., Jan 2024 to Dec 2025; FW Eagle Ford I, LLC, Jan 2026 to Jul 20262020202120222023202420252026Changed Dec 2022Changed Jan 2024Changed Jan 2026Penn Virginia Oil & Gas, L.P.Jan 2020 to Nov 2022Rocc Oil & Gas, L.P.Dec 2022 to Dec 2023Baytex Energy USA, Inc.Jan 2024 to Dec 2025FW Eagle Ford I, LLCJan 2026 to now
Operators of this lease over timePenn Virginia Oil & Gas, L.P., Jan 2020 to Nov 2022; Rocc Oil & Gas, L.P., Dec 2022 to Dec 2023; Baytex Energy USA, Inc., Jan 2024 to Dec 2025; FW Eagle Ford I, LLC, Jan 2026 to Jul 20262020202120222023202420252026Changed Dec 2022Changed Jan 2024Changed Jan 2026Penn Virginia Oil & Gas, L.P.Jan 2020 to Nov 2022Rocc Oil & Gas, L.P.Dec 2022 to Dec 2023Baytex Energy USA, Inc.Jan 2024 to Dec 2025FW Eagle Ford I, LLCJan 2026 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on OTHOLD-MARTINSEN (SA) UNIT A
API numberWell no.Status
42-285-338802HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Plains Pipeline L.p.OilGathers50Feb 1, 2025–
Synergy Transfer, LLCOilGathers50Feb 1, 2025–
Arm Energy Management LLCCasinghead gasBuys50Feb 1, 2022–
Oasis Pipeline, LPCasinghead gasBuys50Feb 1, 2022–
Lavaca Midstream, L.l.c.Casinghead gasGathers100May 1, 2020–
Ironwood Midst Energy Ptnrs LLCOilGathers100Feb 1, 2022Feb 1, 2025
Etc Marketing, Ltd.Casinghead gasBuys100Feb 28, 2015Feb 1, 2022
Nuevo Dos Gath and Trans, LLCOilGathers100Aug 1, 2019Feb 1, 2022
American Midstream (Lavaca), LLCCasinghead gasGathers100Mar 1, 2016May 1, 2020
Jp Energy Products Supply, LLCOilGathers50Jan 1, 2017Aug 1, 2019
Republic Midstream, LLCOilGathers50Jan 1, 2017Aug 1, 2019

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

Who buys my oilOil price check

1,408 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 Othold-Martinsen (Sa) Unit A
API numberWell no.Acreson the permit
42-285-338802H1,408

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for OTHOLD-MARTINSEN (SA) UNIT A
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026FW Eagle4605641,9221,6690$80.46$2.89
Jun 2026FW Eagle4213611,7201,4980$84.81$3.15
May 2026FW Eagle5665381,9751,7320$102.13$2.94
Apr 2026FW Eagle4815511,5791,3800$100.32$2.77
Mar 2026FW Eagle6385591,7321,5110$91.38$3.04
Feb 2026FW Eagle4625391,4911,3180$64.51$3.62
Jan 2026FW Eagle4815741,8131,5850$60.04$7.72
Dec 2025Baytex Energy5215701,8501,6150$57.97$4.26
Nov 2025Baytex Energy6165691,8561,6370$60.06$3.79
Oct 2025Baytex Energy6625611,9471,7310$60.89$3.19
Sep 2025Baytex Energy2351891,1911,0620$63.96$2.97
Aug 2025Baytex Energy3173761,2001,0640$64.86$2.91
Jul 2025Baytex Energy3053761,3291,1690$68.39$3.20
Jun 2025Baytex Energy2381888927890$68.17$3.02
May 2025Baytex Energy2141865324710$62.17$3.12
Apr 2025Baytex Energy8402191940$63.54$3.42
Mar 2025Baytex Energy3423812,6332,3080$68.24$4.12
Feb 2025Baytex Energy4955863,0182,5980$71.53$4.19
Jan 2025Baytex Energy4243853,0702,5330$75.74$4.13
Dec 2024Baytex Energy4743843,6753,0590$70.12$3.01
Nov 2024Baytex Energy3413792,7852,3650$69.95$2.12
Oct 2024Baytex Energy3993823,2272,7710$71.99$2.20
Sep 2024Baytex Energy3533603,3512,8790$70.24$2.28
Aug 2024Baytex Energy4715684,1723,5990$76.68$1.99
Jul 2024Baytex Energy6015632,2491,9160$81.80$2.07
Jun 2024Baytex Energy5904814060$79.77$2.54
May 2024Baytex Energy2311802,8892,4480$80.02$2.12
Apr 2024Baytex Energy3123833,4152,9110$85.35$1.60
Mar 2024Baytex Energy3624013,7143,1900$81.28$1.49
Feb 2024Baytex Energy4313944,2053,5470$77.25$1.72
Jan 2024Baytex Energy4183952,6212,1220$74.15$3.18
Dec 2023Rocc Oil3903973,9053,2440$71.90$2.52
Nov 2023Rocc Oil3413902,1271,7950$77.69$2.71
Oct 2023Rocc Oil3893882,4252,0650$85.64$2.98
Sep 2023Rocc Oil3093862,1501,8290$89.43$2.64
Aug 2023Rocc Oil5713822,4352,0200$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

OperatorFW Eagle Ford I, LLCFieldEagleville (Eagle Ford-2)CountyLavaca County

FW Eagle Ford I, LLC in Lavaca County

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Eagleville (Eagle Ford-2) field

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