Skip to content
Royalty Clerk

Texas oil lease

Producing

DAVIDSON OXFORD UNIT

Davidson Oxford Unit is an oil lease in Karnes County, Texas, operated by Marathon Oil Ef LLC in the Eagleville (Eagle Ford-2) field.

7 wells

62,776bbl oil, last 12 months−20% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-11123

Is your check right?

Check my statement

Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Gas, last 12 months
55,729 mcf
Oil in Jul 2026
4,337 bbl

Production by month

Oil output fell 20% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 20% over the last 12 monthsMonthly oil production and gas for DAVIDSON OXFORD UNIT, Aug 2023 to Jul 2026. Oil output fell 20% over the last 12 months. 62,776 bbl in the 12 months through Jul 2026, against 78,058 bbl in the 12 months before.Last 12 months: 62,776 bblbbl per monthmcf per month002,0002,5004,0005,0006,0007,5008,00010k10k12.5kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 20% over the last 12 monthsMonthly oil production and gas for DAVIDSON OXFORD UNIT, Aug 2023 to Jul 2026. Oil output fell 20% over the last 12 months. 62,776 bbl in the 12 months through Jul 2026, against 78,058 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002,0002,5004,0005,0006,0007,5008,00010k10k12.5kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

71% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
71% of the gas went to a processing plant in the last 12 monthsShare of DAVIDSON OXFORD UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 71% 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
71% of the gas went to a processing plant in the last 12 monthsShare of DAVIDSON OXFORD UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 71% 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)

    71% · 39,621 mcf

  • Lease fuel (1)

    28% · 15,427 mcf

  • Flared (4)

    1.2% · 681 mcf

1.2% of the gas flared in the last 12 months. No month above 3%.

7 wells on this lease

Wells on DAVIDSON OXFORD UNIT
API numberWell no.Status
42-255-341161HActive
42-255-341182HActive
42-255-341193HActive
42-255-343694HActive
42-255-369005HActive
42-255-369037HActive
42-255-369216HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Endeavor Crude, LLCOilGathers25Jan 1, 2024–
Enterprise Crude Oil LLCOilGathers25Jan 1, 2024–
Genesis Crude Oil, L.p.OilGathers25Jan 1, 2024–
Statewide Crude Inc.OilGathers25Jan 1, 2024–
Marathon Oil Ef LLCCasinghead gasBuys100Apr 26, 2015–
Marathon Oil Ef LLCCasinghead gasGathers100Apr 26, 2015–
Dks Transport LLCOilGathers20Nov 1, 2021Jan 1, 2024
Enterprise Crude Oil LLCOilGathers20Nov 1, 2021Jan 1, 2024
Harvest Midstream CompanyOilGathers20Nov 1, 2021Jan 1, 2024
Reynolds Energy Transport LLCOilGathers20Jul 1, 2022Jan 1, 2024
Trafigura Trading LLCOilGathers20Nov 1, 2021Jan 1, 2024
Gulfmark Energy, Inc.OilGathers20Nov 1, 2021Jul 1, 2022

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

Who buys my oilOil price check

333.66 acres on the newest permit

  • Good to know

    7 wells are listed on this lease

    Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.

  • 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 Davidson Oxford Unit
API numberWell no.Acreson the permit
42-255-369216H333.66
42-255-369005H333.66
42-255-369037H333.66
42-255-343694H333.66
42-255-341161H333.66
42-255-341182H333.66
42-255-341193H333.66

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

Unit decimal checker

What ConocoPhillips told investors it received

Marathon Oil Ef LLC is linked to ConocoPhillips (MRO).
Realized prices reported by ConocoPhillips
QuarterOil$ per bblFiling
Q2 2026$99.40SEC filing
Q1 2026$73.47SEC filing
Q3 2025$66.13SEC filing
Q2 2025$64.23SEC filing
Q1 2025$71.65SEC filing

SourceConocoPhillips quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for DAVIDSON OXFORD UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20264,3374,3634,0802,35146$80.46$2.89
Jun 20264,3544,3404,5332,94358$84.81$3.15
May 20263,9463,9592,8391,72535$102.13$2.94
Apr 20264,9724,9623,7292,54038$100.32$2.77
Mar 20265,1905,2134,6553,20780$91.38$3.04
Feb 20266,1506,1135,1253,61490$64.51$3.62
Jan 20264,0944,1033,2222,35278$60.04$7.72
Dec 20256,2666,2744,2593,21446$57.97$4.26
Nov 20255,9945,9984,8233,61456$60.06$3.79
Oct 20256,0045,9795,6544,21340$60.89$3.19
Sep 20255,7885,7865,7004,33725$63.96$2.97
Aug 20255,6815,7067,1105,51189$64.86$2.91
Jul 20255,6095,5906,4284,91262$68.39$3.20
Jun 20255,5005,4916,2334,73957$68.17$3.02
May 20255,5205,6255,9644,58955$62.17$3.12
Apr 20256,1286,0286,8115,28164$63.54$3.42
Mar 20256,6736,6926,6725,03741$68.24$4.12
Feb 20256,5486,5315,1443,90138$71.53$4.19
Jan 20256,0015,9985,3474,04244$75.74$4.13
Dec 20246,7406,7356,6395,15636$70.12$3.01
Nov 20247,4077,3987,6176,05238$69.95$2.12
Oct 20247,3317,3407,0035,61642$71.99$2.20
Sep 20247,3097,3027,9146,30154$70.24$2.28
Aug 20247,2927,2868,3576,66361$76.68$1.99
Jul 20247,5497,5428,6477,05164$81.80$2.07
Jun 20247,8287,8359,2867,76254$79.77$2.54
May 20247,8107,8079,9058,42551$80.02$2.12
Apr 20247,1667,1717,4266,22287$85.35$1.60
Mar 20248,6258,6168,0126,83536$81.28$1.49
Feb 20247,7877,7825,5173,90786$77.25$1.72
Jan 20243,6013,5963,5752,26960$74.15$3.18
Dec 20238,2298,23110,8777,850104$71.90$2.52
Nov 20238,7298,7276,4163,593106$77.69$2.71
Oct 20239,0099,00210,2896,94967$85.64$2.98
Sep 20238,0508,0818,7265,41765$89.43$2.64
Aug 20238,6818,6799,3916,16779$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

How to check your stub against this lease Checks stopped on this lease? See the likely reasons

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorMarathon Oil Ef LLCFieldEagleville (Eagle Ford-2)CountyKarnes County

Marathon Oil Ef LLC in Karnes County

All Marathon Oil Ef LLC leases →

Eagleville (Eagle Ford-2) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km