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Texas gas well

No report in 6+ months

BLACK STONE MINERALS GU 1

Black Stone Minerals Gu 1 is a gas well in Hardin County, Texas, operated by Grayrock Energy II, LLC in the Sour Lake, E. (Yegua #7) field.

1 well

0mcf gas, last 12 months
Operator
Grayrock Energy II, LLC
County
Hardin County
Field
Sour Lake, E. (Yegua #7)
RRC lease
03-188482

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Where it sits

This county

Hardin CountyHardinOrangeJasperLibertyTylerNewtonPolkHardin County
Hardin County
Gas in Mar 2025
0 mcf
Reporting since
Jan 2020

Checks stopped on this lease?

  • Sales

    No sales reported for the last 12 months of state data (through Jul 2026).

  • Wells

    The one well on this lease is marked plugged.

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

See why checks stop on this lease

Production by month

No gas produced in the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
No gas produced in the last 12 monthsMonthly gas production and oil for BLACK STONE MINERALS GU 1, Apr 2022 to Mar 2025. No gas produced in the last 12 months. The last month with output was Dec 2023, at 1,946 mcf.Last 12 months: 0 mcfmcf per monthbbl per month002,500505,0001007,50015010k200Apr 22JulOctJan 23AprJulOctJan 24AprJulOctJan 25
No gas produced in the last 12 monthsMonthly gas production and oil for BLACK STONE MINERALS GU 1, Apr 2022 to Mar 2025. No gas produced in the last 12 months. The last month with output was Dec 2023, at 1,946 mcf.Last 12 monthsmcf per monthbbl per month002,500505,0001007,50015010k200Jul 22Jan 23JulJan 24JulJan 25

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Jan 2023 the lease's gas goes to lease fuel instead of a transmission line

Flaring peaked at 15.1% of the gas in Mar 2023.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Jan 2023 the lease's gas goes to lease fuel instead of a transmission lineShare of BLACK STONE MINERALS GU 1 gas by disposition code each month, Apr 2022 to Mar 2025. Since Jan 2023 the lease's gas goes to lease fuel instead of a transmission line. Flaring peaked at 15.1% of the gas in Mar 2023.Share of the lease’s gas by disposition code, per month0%50%100%Jan 2023: line to fuelFlared 15.1%Apr 22JulOctJan 23AprJulOctJan 24AprJulOctJan 25
Since Jan 2023 the lease's gas goes to lease fuel instead of a transmission lineShare of BLACK STONE MINERALS GU 1 gas by disposition code each month, Apr 2022 to Mar 2025. Since Jan 2023 the lease's gas goes to lease fuel instead of a transmission line. Flaring peaked at 15.1% of the gas in Mar 2023.Share of gas by disposition code0%50%100%Jan 23: line to fuelFlared 15.1%Jul 22Jan 23JulJan 24JulJan 25

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Lease fuel (1)

    78% · 41,180 mcf

  • Transmission line (2)

    18% · 9,280 mcf

  • Flared (4)

    3.9% · 2,039 mcf

3.9% of the gas flared in the last 12 months. 10 months above 3%.

Who has run this lease

The operator changed 2 times, most recently in Jan 2024

Operators of this lease over timePlacid Operating, LLC, Jan 2020 to Jul 2021; Rover Petroleum Operating, LLC, Aug 2021 to Dec 2023; Grayrock Energy II, LLC, Jan 2024 to Mar 2025202020212022202320242025Changed Aug 2021Changed Jan 2024Placid Operating, LLCJan 2020 to Jul 2021Rover Petroleum Operating, LLCAug 2021 to Dec 2023Grayrock Energy II, LLCJan 2024 to now
Operators of this lease over timePlacid Operating, LLC, Jan 2020 to Jul 2021; Rover Petroleum Operating, LLC, Aug 2021 to Dec 2023; Grayrock Energy II, LLC, Jan 2024 to Mar 2025202020212022202320242025Changed Aug 2021Changed Jan 2024Placid Operating, LLCJan 2020 to Jul 2021Rover Petroleum Operating, LLCAug 2021 to Dec 2023Grayrock Energy II, LLCJan 2024 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on BLACK STONE MINERALS GU 1
API numberWell no.Status
42-199-328542Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Eastex Crude Company, LLCCondensateGathers100Jan 1, 2023–
Centana Intrastate Pipeline, LLCGas-well gasBuys100Mar 1, 2019–
Centana Intrastate Pipeline, LLCGas-well gasGathers100Sep 1, 2007–
Eastex Crude CompanyCondensateGathers100Mar 1, 2019Jan 1, 2023
Sunoco Ptnrs. Mktg.&terminals LPCondensateGathers100Sep 1, 2004Mar 1, 2019
Dcp Operating Company, LPGas-well gasBuys100Apr 1, 2017Mar 1, 2019

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

Who buys my oilOil price check

704 acres on the newest permit

  • Good to know

    A pooling certificate (P-12) was filed

    Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.

  • 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.

  • Good to know

    All listed wells are plugged

    The RRC wellbore records mark all listed wells as plugged. These records do not show whether earlier royalties remain payable. Ask the payor about any unpaid months.

Check your decimal on this lease
Permits for Black Stone Minerals Gu 1
API numberWell no.Acreson the permit
42-199-328542704

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for BLACK STONE MINERALS GU 1
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Mar 2025Grayrock Energy00000$68.24$4.12
Feb 2025Grayrock Energy00000$71.53$4.19
Jan 2025Grayrock Energy00000$75.74$4.13
Dec 2024Grayrock Energy087000$70.12$3.01
Nov 2024Grayrock Energy00000$69.95$2.12
Oct 2024Grayrock Energy00000$71.99$2.20
Sep 2024Grayrock Energy00000$70.24$2.28
Aug 2024Grayrock Energy00000$76.68$1.99
Jul 2024Grayrock Energy00000$81.80$2.07
Jun 2024Grayrock Energy00000$79.77$2.54
May 2024Grayrock Energy00000$80.02$2.12
Apr 2024Grayrock Energy00000$85.35$1.60
Mar 2024Grayrock Energy00000$81.28$1.49
Feb 2024Grayrock Energy00000$77.25$1.72
Jan 2024Grayrock Energy00000$74.15$3.18
Dec 2023Rover Petroleum100801,946593137$71.90$2.52
Nov 2023Rover Petroleum1831792,210556165$77.69$2.71
Oct 2023Rover Petroleum504,2949040$85.64$2.98
Sep 2023Rover Petroleum1101776,2151,085113$89.43$2.64
Aug 2023Rover Petroleum1641395,396869310$81.39$2.58
Jul 2023Rover Petroleum1281736,58790465$76.07$2.55
Jun 2023Rover Petroleum801732,702461156$70.25$2.18
May 2023Rover Petroleum871749,646884241$71.58$2.15
Apr 2023Rover Petroleum16402,410538174$79.45$2.16
Mar 2023Rover Petroleum3103,134670472$73.28$2.31
Feb 2023Rover Petroleum1471773,51286323$76.83$2.38
Jan 2023Rover Petroleum1431734,447953183$78.12$3.27
Dec 2022Rover Petroleum4502,2041,071105$76.44$5.53
Nov 2022Rover Petroleum1091804,7801,41216$84.37$5.45
Oct 2022Rover Petroleum1221695,9491,55868$87.55$5.66
Sep 2022Rover Petroleum11004,03792526$84.26$7.88
Aug 2022Rover Petroleum1481802,6677420$93.67$8.81
Jul 2022Rover Petroleum1051712,36648212$101.62$7.28
Jun 2022Rover Petroleum10802,41467259$114.84$7.70
May 2022Rover Petroleum1581772,675978258$109.55$8.14
Apr 2022Rover Petroleum7502,149474248$101.78$6.60

Flared above 3%

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

OperatorGrayrock Energy II, LLCFieldSour Lake, E. (Yegua #7)CountyHardin County

Grayrock Energy II, LLC in Hardin County

No other producing leases from this operator in this county are in our data yet.

Sour Lake, E. (Yegua #7) field

No other producing leases in this field are in our data yet.

Leases within 10 km

Drilling permits within 10 km