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MAHLER 27

Mahler 27 is an oil lease in Roberts County, Texas, operated by Presidio Petroleum LLC in the Mendota, NW. (Granite Wash) field.

1 well

335bbl oil, last 12 months+5% vs prior year
Operator
Presidio Petroleum LLC
County
Roberts County
Field
Mendota, NW. (Granite Wash)
RRC lease
10-08610

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Where it sits

This county

Roberts CountyRobertsHutchinsonHansfordLipscombHemphillOchiltreeRoberts County
Roberts County
Gas, last 12 months
12,860 mcf
Oil in Jul 2026
28 bbl

Production by month

Oil output rose 5% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 5% over the last 12 monthsMonthly oil production and gas for MAHLER 27, Aug 2023 to Jul 2026. Oil output rose 5% over the last 12 months. 335 bbl in the 12 months through Jul 2026, against 319 bbl in the 12 months before.Last 12 months: 335 bblbbl per monthmcf per month0020500401,000601,500802,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 5% over the last 12 monthsMonthly oil production and gas for MAHLER 27, Aug 2023 to Jul 2026. Oil output rose 5% over the last 12 months. 335 bbl in the 12 months through Jul 2026, against 319 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0020500401,000601,500802,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

All of the gas went to a transmission line in the last 12 monthsShare of MAHLER 27 gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to a transmission line in the last 12 monthsShare of MAHLER 27 gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line 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.

1 well on this lease

Wells on MAHLER 27
API numberWell no.Status
42-393-322791Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Plains Marketing, L.p.OilGathers100Apr 1, 2014
Energy Transfer CompanyCasinghead gasBuys100Nov 1, 2015
Energy Transfer CompanyCasinghead gasGathers100Nov 1, 2015

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

Who buys my oilOil price check

338 acres on the newest permit

Check your decimal on this lease
Permits for Mahler 27
API numberWell no.Acreson the permit
42-393-322791338

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for MAHLER 27
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20262801,0951,0950$80.46$2.89
Jun 2026441901,1191,1190$84.81$3.15
May 20265101,1511,1510$102.13$2.94
Apr 20262301,0071,0070$100.32$2.77
Mar 20261209889880$91.38$3.04
Feb 20261109519510$64.51$3.62
Jan 20262101,0441,0440$60.04$7.72
Dec 20252501,1011,1010$57.97$4.26
Nov 2025281791,0801,0800$60.06$3.79
Oct 20253201,1281,1280$60.89$3.19
Sep 20252801,0371,0370$63.96$2.97
Aug 20253201,1591,1590$64.86$2.91
Jul 20254601,1781,1780$68.39$3.20
Jun 20251301,0621,0620$68.17$3.02
May 2025171651,1591,1590$62.17$3.12
Apr 20252301,1401,1400$63.54$3.42
Mar 20251301,0481,0480$68.24$4.12
Feb 20253101,0691,0690$71.53$4.19
Jan 20252201,1831,1830$75.74$4.13
Dec 2024301771,1871,1870$70.12$3.01
Nov 20243001,1551,1550$69.95$2.12
Oct 20243601,2371,2370$71.99$2.20
Sep 20242801,2081,2080$70.24$2.28
Aug 20243001,2651,2650$76.68$1.99
Jul 20243901,2751,2750$81.80$2.07
Jun 20242801,2581,2580$79.77$2.54
May 2024301831,3061,3060$80.02$2.12
Apr 20243801,2551,2550$85.35$1.60
Mar 20243301,3201,3200$81.28$1.49
Feb 2024251831,1821,1820$77.25$1.72
Jan 20244101,3341,3340$74.15$3.18
Dec 20234401,3081,3080$71.90$2.52
Nov 20234201,3811,3810$77.69$2.71
Oct 20234601,7871,7870$85.64$2.98
Sep 20231301,6631,6630$89.43$2.64
Aug 202300000$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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This lease belongs to

OperatorPresidio Petroleum LLCFieldMendota, NW. (Granite Wash)CountyRoberts County

Presidio Petroleum LLC in Roberts County

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Mendota, NW. (Granite Wash) field

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