Skip to content
Royalty Clerk

Texas oil lease

Producing

ACKERS "80"

Ackers "80" is an oil lease in Callahan County, Texas, operated by Grayrock Energy II, LLC in the Guitar (Gardner Sand) field.

2 wells

4,576bbl oil, last 12 months−17% vs prior year
Operator
Grayrock Energy II, LLC
County
Callahan County
Field
Guitar (Gardner Sand)
RRC lease
7B-29919

Is your check right?

Check my statement

Where it sits

This county

Callahan CountyCallahanShackelfordTaylorEastlandJonesStephensCallahan County
Callahan County
Gas, last 12 months
1,246 mcf
Oil in Jul 2026
169 bbl

Production by month

Oil output fell 17% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 17% over the last 12 monthsMonthly oil production and gas for ACKERS "80", Aug 2023 to Jul 2026. Oil output fell 17% over the last 12 months. 4,576 bbl in the 12 months through Jul 2026, against 5,531 bbl in the 12 months before.Last 12 months: 4,576 bblbbl per monthmcf per month002002504005006007508001,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 17% over the last 12 monthsMonthly oil production and gas for ACKERS "80", Aug 2023 to Jul 2026. Oil output fell 17% over the last 12 months. 4,576 bbl in the 12 months through Jul 2026, against 5,531 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002002504005006007508001,000Jan 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 ACKERS "80" 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 ACKERS "80" 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.

Who has run this lease

The operator changed once, most recently in Jan 2024

Operators of this lease over timeRover Petroleum Operating, LLC, Jan 2020 to Dec 2023; Grayrock Energy II, LLC, Jan 2024 to Jul 20262020202120222023202420252026Changed Jan 2024Rover Petroleum Operating, LLCJan 2020 to Dec 2023Grayrock Energy II, LLCJan 2024 to now
Operators of this lease over timeRover Petroleum Operating, LLC, Jan 2020 to Dec 2023; Grayrock Energy II, LLC, Jan 2024 to Jul 20262020202120222023202420252026Changed Jan 2024Rover Petroleum Operating, LLCJan 2020 to Dec 2023Grayrock Energy II, LLCJan 2024 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

2 wells on this lease

Wells on ACKERS "80"
API numberWell no.Status
42-059-367181Active
42-059-368532Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Bml, Inc. BOilGathers100Dec 1, 2018
Davis Gas Processing, Inc.Casinghead gasBuys100May 20, 2009
Davis Gas Processing, Inc.Casinghead gasGathers100May 20, 2009

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

Who buys my oilOil price check

106 acres on the newest permit

Permits for Ackers "80"
API numberWell no.Acreson the permit
42-059-368532106
42-059-367181106

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for ACKERS "80"
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Grayrock Energy169343000$80.46$2.89
Jun 2026Grayrock Energy349344000$84.81$3.15
May 2026Grayrock Energy223182000$102.13$2.94
Apr 2026Grayrock Energy377353000$100.32$2.77
Mar 2026Grayrock Energy429347000$91.38$3.04
Feb 2026Grayrock Energy410512000$64.51$3.62
Jan 2026Grayrock Energy440331000$60.04$7.72
Dec 2025Grayrock Energy442517000$57.97$4.26
Nov 2025Grayrock Energy428350000$60.06$3.79
Oct 2025Grayrock Energy446546000$60.89$3.19
Sep 2025Grayrock Energy4233485255250$63.96$2.97
Aug 2025Grayrock Energy4405177217210$64.86$2.91
Jul 2025Grayrock Energy4553546936930$68.39$3.20
Jun 2025Grayrock Energy4335276786780$68.17$3.02
May 2025Grayrock Energy4493467127120$62.17$3.12
Apr 2025Grayrock Energy4415326656650$63.54$3.42
Mar 2025Grayrock Energy4723567247240$68.24$4.12
Feb 2025Grayrock Energy4345196646640$71.53$4.19
Jan 2025Grayrock Energy4775377297290$75.74$4.13
Dec 2024Grayrock Energy4783467357350$70.12$3.01
Nov 2024Grayrock Energy4695347257250$69.95$2.12
Oct 2024Grayrock Energy4725327507500$71.99$2.20
Sep 2024Grayrock Energy4625107447440$70.24$2.28
Aug 2024Grayrock Energy4893647827820$76.68$1.99
Jul 2024Grayrock Energy4805397327320$81.80$2.07
Jun 2024Grayrock Energy4895297527520$79.77$2.54
May 2024Grayrock Energy5133598848840$80.02$2.12
Apr 2024Grayrock Energy4825467547540$85.35$1.60
Mar 2024Grayrock Energy5285168538530$81.28$1.49
Feb 2024Grayrock Energy5015088108100$77.25$1.72
Jan 2024Grayrock Energy5435488568560$74.15$3.18
Dec 2023Rover Petroleum5355218618610$71.90$2.52
Nov 2023Rover Petroleum5455478468460$77.69$2.71
Oct 2023Rover Petroleum5586919389380$85.64$2.98
Sep 2023Rover Petroleum5313408778770$89.43$2.64
Aug 2023Rover Petroleum5396979299290$81.39$2.58

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

How to check your stub against this lease

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorGrayrock Energy II, LLCFieldGuitar (Gardner Sand)CountyCallahan County

Grayrock Energy II, LLC in Callahan County

All Grayrock Energy II, LLC leases →

Guitar (Gardner Sand) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km