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Texas oil lease

Producing

MERCER,W.F.-MERCER,W.M., UNIT#1

Mercer,w.f.-Mercer,w.m., Unit#1 is an oil lease in Caldwell County, Texas, operated by Texas Petroleum Investment Co. in the Luling-Branyon field.

1 well

707bbl oil, last 12 months−30% vs prior year
RRC lease
01-03620

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Where it sits

This county

Caldwell CountyCaldwellComalGonzalesFayetteTravisBastropLeeHaysGuadalupeCaldwell County
Caldwell County
Oil in Jul 2026
60 bbl
Reporting since
Jan 2020

Production by month

Oil output fell 30% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output fell 30% over the last 12 monthsMonthly oil production for MERCER,W.F.-MERCER,W.M., UNIT#1, Aug 2023 to Jul 2026. Oil output fell 30% over the last 12 months. 707 bbl in the 12 months through Jul 2026, against 1,007 bbl in the 12 months before.Last 12 months: 707 bblbbl per month0255075100Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 30% over the last 12 monthsMonthly oil production for MERCER,W.F.-MERCER,W.M., UNIT#1, Aug 2023 to Jul 2026. Oil output fell 30% over the last 12 months. 707 bbl in the 12 months through Jul 2026, against 1,007 bbl in the 12 months before.Last 12 monthsbbl per month0255075100Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

No gas disposition reported for this lease

The operator has not reported where the gas went in the months we hold.

1 well on this lease

Wells on MERCER,W.F.-MERCER,W.M., UNIT#1
API numberWell no.Status
42-055-028781Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Harvest Marketing & Trading, LLCOilGathers100Jul 24, 2023–
Enterprise Crude Oil LLCOilGathers100Oct 1, 2020Jul 24, 2023
Shell Trading (Us) CompanyOilGathers100May 1, 2020Oct 1, 2020
Enterprise Crude Oil LLCOilGathers100Jan 1, 2017May 1, 2020

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

What the drilling permits say

  • Good to know

    The state has no unit acreage for this lease

    Ask the operator for the acreage on your well's division order and unit plat.

Check your decimal on this lease
Permits for Mercer,w.f.-Mercer,w.m., Unit#1
API numberWell no.Acreson the permit
42-055-028781–

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

Estimate your royalty

36 months, newest first

Ledger for MERCER,W.F.-MERCER,W.M., UNIT#1
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 20266060$80.46$2.89
Jun 20265859$84.81$3.15
May 20265958$102.13$2.94
Apr 20265859$100.32$2.77
Mar 20266060$91.38$3.04
Feb 20265352$64.51$3.62
Jan 20265858$60.04$7.72
Dec 20256160$57.97$4.26
Nov 20255657$60.06$3.79
Oct 20256161$60.89$3.19
Sep 20256161$63.96$2.97
Aug 20256260$64.86$2.91
Jul 20255959$68.39$3.20
Jun 20255861$68.17$3.02
May 20257675$62.17$3.12
Apr 20259091$63.54$3.42
Mar 20258888$68.24$4.12
Feb 20258281$71.53$4.19
Jan 20259192$75.74$4.13
Dec 20249493$70.12$3.01
Nov 20249192$69.95$2.12
Oct 20249594$71.99$2.20
Sep 20249191$70.24$2.28
Aug 20249292$76.68$1.99
Jul 20249090$81.80$2.07
Jun 20248384$79.77$2.54
May 20248887$80.02$2.12
Apr 20248686$85.35$1.60
Mar 20248786$81.28$1.49
Feb 20248485$77.25$1.72
Jan 20248990$74.15$3.18
Dec 20238887$71.90$2.52
Nov 20238789$77.69$2.71
Oct 20238585$85.64$2.98
Sep 20236968$89.43$2.64
Aug 20235859$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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