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VOLLMAR FEE -13-

Vollmar Fee -13- is an oil lease in Pecos County, Texas, operated by N & O Oil Co. in the Troporo (Devonian) field.

3 wells

1,114bbl oil, last 12 months+3% vs prior year
Operator
N & O Oil Co.
County
Pecos County
Field
Troporo (Devonian)
RRC lease
08-27626

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Where it sits

This county

Pecos CountyPecosUptonCranePecos County
Pecos County
Gas, last 12 months
13,902 mcf
Oil in Jul 2026
85 bbl

Production by month

Oil output held steady over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output held steady over the last 12 monthsMonthly oil production and gas for VOLLMAR FEE -13-, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 1,114 bbl in the 12 months through Jul 2026, against 1,084 bbl in the 12 months before.Last 12 months: 1,114 bblbbl per monthmcf per month00505001001,0001501,5002002,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output held steady over the last 12 monthsMonthly oil production and gas for VOLLMAR FEE -13-, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 1,114 bbl in the 12 months through Jul 2026, against 1,084 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month00505001001,0001501,5002002,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Apr 2024 the lease's gas goes to a processing plant instead of a transmission line

  • Processing plant (3)
  • Transmission line (2)
Since Apr 2024 the lease's gas goes to a processing plant instead of a transmission lineShare of VOLLMAR FEE -13- gas by disposition code each month, Aug 2023 to Jul 2026. Since Apr 2024 the lease's gas goes to a processing plant instead of a transmission line.Share of the lease’s gas by disposition code, per month0%50%100%Apr 2024: line to plantOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Apr 2024 the lease's gas goes to a processing plant instead of a transmission lineShare of VOLLMAR FEE -13- gas by disposition code each month, Aug 2023 to Jul 2026. Since Apr 2024 the lease's gas goes to a processing plant instead of a transmission line.Share of gas by disposition code0%50%100%Apr 24: line to plantJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Who has run this lease

The operator changed once, most recently in Mar 2022

Operators of this lease over timeFour C Oil & Gas Corp., Jan 2020 to Feb 2022; N & O Oil Co., Mar 2022 to Jul 20262020202120222023202420252026Changed Mar 2022Four C Oil & Gas Corp.Jan 2020 to Feb 2022N & O Oil Co.Mar 2022 to now
Operators of this lease over timeFour C Oil & Gas Corp., Jan 2020 to Feb 2022; N & O Oil Co., Mar 2022 to Jul 20262020202120222023202420252026Changed Mar 2022Four C Oil & Gas Corp.Jan 2020 to Feb 2022N & O Oil Co.Mar 2022 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

3 wells on this lease

Wells on VOLLMAR FEE -13-
API numberWell no.Status
42-371-339661Active
42-371-340952Active
42-371-362133Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Dorado Oil CompanyOilGathers100Sep 1, 2026–
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017Sep 1, 2026
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017Sep 1, 2026
Hollyfrontier Ref & Mktg LLCOilGathers100Sep 1, 2011Sep 1, 2026

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

Who buys my oilOil price check

80 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 80 and 560 acres. Use the acres from your own division order for the well you are paid on.

Check your decimal on this lease
Permits for Vollmar Fee -13-
API numberWell no.Acreson the permit
42-371-36213380
42-371-340952560
42-371-339661560

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

Unit decimal checker

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36 months, newest first

Ledger for VOLLMAR FEE -13-
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026N &851921,5181,5180$80.46$2.89
Jun 2026N &9001,4001,4000$84.81$3.15
May 2026N &8801,5931,5930$102.13$2.94
Apr 2026N &1321841,4371,4370$100.32$2.77
Mar 2026N &5801,1251,1250$91.38$3.04
Feb 2026N &89168000$64.51$3.62
Jan 2026N &5707097090$60.04$7.72
Dec 2025N &1071921,6531,6530$57.97$4.26
Nov 2025N &1371761,6301,6300$60.06$3.79
Oct 2025N &9401,5791,5790$60.89$3.19
Sep 2025N &117175000$63.96$2.97
Aug 2025N &6001,2581,2580$64.86$2.91
Jul 2025N &5601,2151,2150$68.39$3.20
Jun 2025N &521851,2021,2020$68.17$3.02
May 2025N &8303703700$62.17$3.12
Apr 2025N &1101851,1071,1070$63.54$3.42
Mar 2025N &9901,7111,7110$68.24$4.12
Feb 2025N &1051811,5401,5400$71.53$4.19
Jan 2025N &9601,2941,2940$75.74$4.13
Dec 2024N &1141742162160$70.12$3.01
Nov 2024N &541831,1741,1740$69.95$2.12
Oct 2024N &11201,0781,0780$71.99$2.20
Sep 2024N &1131651,0931,0930$70.24$2.28
Aug 2024N &9001,3651,3650$76.68$1.99
Jul 2024N &1051881,4801,4800$81.80$2.07
Jun 2024N &9508528520$79.77$2.54
May 2024N &118167000$80.02$2.12
Apr 2024N &7601,4231,4230$85.35$1.60
Mar 2024N &721629199190$81.28$1.49
Feb 2024N &850000$77.25$1.72
Jan 2024N &901831,4491,4490$74.15$3.18
Dec 2023N &9001,2321,2320$71.90$2.52
Nov 2023N &891641,2671,2670$77.69$2.71
Oct 2023N &930000$85.64$2.98
Sep 2023N &86168000$89.43$2.64
Aug 2023N &881861,0421,0420$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

OperatorN & O Oil Co.FieldTroporo (Devonian)CountyPecos County

N & O Oil Co. in Pecos County

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Troporo (Devonian) field

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