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Texas oil lease

Producing

SEIFERT A

Seifert A is an oil lease in De Witt County, Texas, operated by BPX Operating Company in the Eagleville (Eagle Ford-2) field.

6 wells

3,334bbl oil, last 12 months−37% vs prior year
Operator
BPX Operating Company
County
De Witt County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-10271

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Where it sits

This county

De Witt CountyDe WittGoliadWilsonLavacaGonzalesKarnesVictoriaGuadalupeDe Witt County
De Witt County
Gas, last 12 months
1,451 mcf
Oil in Jul 2026
195 bbl

Production by month

Oil output fell 37% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 37% over the last 12 monthsMonthly oil production and gas for SEIFERT A, Aug 2023 to Jul 2026. Oil output fell 37% over the last 12 months. 3,334 bbl in the 12 months through Jul 2026, against 5,294 bbl in the 12 months before.Last 12 months: 3,334 bblbbl per monthmcf per month002501,0005002,0007503,0001,0004,0001,2505,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 37% over the last 12 monthsMonthly oil production and gas for SEIFERT A, Aug 2023 to Jul 2026. Oil output fell 37% over the last 12 months. 3,334 bbl in the 12 months through Jul 2026, against 5,294 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002501,0005002,0007503,0001,0004,0001,2505,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Mar 2024 the lease's gas goes to lease fuel instead of a processing plant

  • Processing plant (3)
  • Lease fuel (1)
Since Mar 2024 the lease's gas goes to lease fuel instead of a processing plantShare of SEIFERT A gas by disposition code each month, Aug 2023 to Jul 2026. Since Mar 2024 the lease's gas goes to lease fuel instead of a processing plant.Share of the lease’s gas by disposition code, per month0%50%100%Mar 2024: plant to fuelOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Mar 2024 the lease's gas goes to lease fuel instead of a processing plantShare of SEIFERT A gas by disposition code each month, Aug 2023 to Jul 2026. Since Mar 2024 the lease's gas goes to lease fuel instead of a processing plant.Share of gas by disposition code0%50%100%Mar 24: plant to fuelJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Lease fuel (1)

    90% · 4,357 mcf

  • Processing plant (3)

    10% · 485 mcf

Who has run this lease

The operator changed once, most recently in Jul 2025

Operators of this lease over timeDevon Energy Production Co, L.P., Jan 2020 to Jun 2025; BPX Operating Company, Jul 2025 to Jul 20262020202120222023202420252026Changed Jul 2025Devon Energy Production Co, L…Jan 2020 to Jun 2025BPX Operating CompanyJul 2025 to now
Operators of this lease over timeDevon Energy Production Co, L.P., Jan 2020 to Jun 2025; BPX Operating Company, Jul 2025 to Jul 20262020202120222023202420252026Changed Jul 2025Devon Energy Production Co, L.P.Jan 2020 to Jun 2025BPX Operating CompanyJul 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

6 wells on this lease

Wells on SEIFERT A
API numberWell no.Status
42-123-323271HShut-in
42-123-332832HActive
42-123-332845HShut-in
42-123-351306HActive
42-123-351317HActive
42-123-351328HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Harvest Marketing & Trading, LLCOilGathers20Jul 1, 2025–
Ngl Crude Assets and Mktg, LLCOilGathers20Jan 1, 2026–
Phillips 66 CompanyOilGathers20Jul 1, 2025–
Shell Trading (Us) CompanyOilGathers20Jul 1, 2025–
Gulfmark Energy, Inc.OilGathers10Jan 1, 2026–
Ptt Premier Trading and Tran LLCOilGathers10Jul 1, 2025–
Bp Energy Co.Casinghead gasBuys100Jul 1, 2025–
Bpx Eagleford Jv Holdings LLCCasinghead gasGathers100Jan 1, 2026–
Bpx (Eagle Ford) Gathering LLCCasinghead gasGathers100Jan 1, 2020Jan 1, 2026
Gulfmark Energy, Inc.OilGathers20Jul 1, 2025Jan 1, 2026
Ngl Crude Assets and Mktg, LLCOilGathers10Jul 1, 2025Jan 1, 2026
Devon Gas Services, L.p.Casinghead gasBuys100Aug 25, 2014Jul 1, 2025
Devon Gas Services, L.p.OilGathers20Jan 1, 2021Jul 1, 2025
Enterprise Crude Oil LLCOilGathers20Jan 1, 2021Jul 1, 2025

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

Who buys my oilOil price check

298.47 acres on the newest permit

Permits for Seifert A
API numberWell no.Acreson the permit
42-123-351317H298.47
42-123-351328H298.47
42-123-351306H298.47
42-123-332832H298.47
42-123-332845H298.47
42-123-323271H298.47

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for SEIFERT A
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026BPX Operating1951823800$80.46$2.89
Jun 2026BPX Operating2081823700$84.81$3.15
May 2026BPX Operating229188000$102.13$2.94
Apr 2026BPX Operating2571894000$100.32$2.77
Mar 2026BPX Operating3783783600$91.38$3.04
Feb 2026BPX Operating1531799900$64.51$3.62
Jan 2026BPX Operating404376000$60.04$7.72
Dec 2025BPX Operating167190000$57.97$4.26
Nov 2025BPX Operating352374000$60.06$3.79
Oct 2025BPX Operating30537613900$60.89$3.19
Sep 2025BPX Operating322376510670$63.96$2.97
Aug 2025BPX Operating364366552330$64.86$2.91
Jul 2025BPX Operating330336588560$68.39$3.20
Jun 2025Devon Energy3913618821170$68.17$3.02
May 2025Devon Energy46337788000$62.17$3.12
Apr 2025Devon Energy4925671,0412120$63.54$3.42
Mar 2025Devon Energy6967441,3094180$68.24$4.12
Feb 2025Devon Energy69255880100$71.53$4.19
Jan 2025Devon Energy1719997100$75.74$4.13
Dec 2024Devon Energy4233491,1312390$70.12$3.01
Nov 2024Devon Energy4133611,0572550$69.95$2.12
Oct 2024Devon Energy4603791,3663440$71.99$2.20
Sep 2024Devon Energy4584351,2913740$70.24$2.28
Aug 2024Devon Energy4594971,1681350$76.68$1.99
Jul 2024Devon Energy4755071,3722460$81.80$2.07
Jun 2024Devon Energy5685461,4395090$79.77$2.54
May 2024Devon Energy6625991,6816830$80.02$2.12
Apr 2024Devon Energy5967481,7787510$85.35$1.60
Mar 2024Devon Energy6335781,7806120$81.28$1.49
Feb 2024Devon Energy7127511,7481,1340$77.25$1.72
Jan 2024Devon Energy7667771,6631,0780$74.15$3.18
Dec 2023Devon Energy8269052,1451,5260$71.90$2.52
Nov 2023Devon Energy8987352,3421,6710$77.69$2.71
Oct 2023Devon Energy1,0009522,4771,8340$85.64$2.98
Sep 2023Devon Energy9971,1312,5502,0590$89.43$2.64
Aug 2023Devon Energy1,1341,1342,9082,0620$81.39$2.58

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

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This lease belongs to

OperatorBPX Operating CompanyFieldEagleville (Eagle Ford-2)CountyDe Witt County

BPX Operating Company in De Witt County

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