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Texas gas well

Producing

DIAMOND H STATE UNIT D

Diamond H State Unit D is a gas well in Dimmit County, Texas, operated by Javelin Energy Partners Mgmt LLC in the Briscoe Ranch (Eagleford) field.

1 well

8,097mcf gas, last 12 months−32% vs prior year
Operator
Javelin Energy Partners Mgmt LLC
County
Dimmit County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-279704

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Where it sits

This county

Dimmit CountyDimmitLa SalleZavalaFrioMaverickDimmit County
Dimmit County
Oil, last 12 months
75 bbl
Gas in Jul 2026
979 mcf

Production by month

Gas output fell 32% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 32% over the last 12 monthsMonthly gas production and oil for DIAMOND H STATE UNIT D, Aug 2023 to Jul 2026. Gas output fell 32% over the last 12 months. 8,097 mcf in the 12 months through Jul 2026, against 11,876 mcf in the 12 months before.Last 12 months: 8,097 mcfmcf per monthbbl per month005001001,0002001,5003002,000400Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 32% over the last 12 monthsMonthly gas production and oil for DIAMOND H STATE UNIT D, Aug 2023 to Jul 2026. Gas output fell 32% over the last 12 months. 8,097 mcf in the 12 months through Jul 2026, against 11,876 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month005001001,0002001,5003002,000400Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Dec 2025 the lease's gas goes to a transmission line instead of lease fuel

Flaring peaked at 3.5% of the gas in Sep 2024.

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Dec 2025 the lease's gas goes to a transmission line instead of lease fuelShare of DIAMOND H STATE UNIT D gas by disposition code each month, Aug 2023 to Jul 2026. Since Dec 2025 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 3.5% of the gas in Sep 2024.Share of the lease’s gas by disposition code, per month0%50%100%Dec 2025: fuel to lineFlared 3.5%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Dec 2025 the lease's gas goes to a transmission line instead of lease fuelShare of DIAMOND H STATE UNIT D gas by disposition code each month, Aug 2023 to Jul 2026. Since Dec 2025 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 3.5% of the gas in Sep 2024.Share of gas by disposition code0%50%100%Dec 25: fuel to lineFlared 3.5%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    75% · 6,080 mcf

  • Lease fuel (1)

    25% · 1,997 mcf

  • Flared (4)

    0.2% · 20 mcf

0.2% of the gas flared in the last 12 months. One month above 3%.

Who has run this lease

The operator changed once, most recently in Sep 2023

Operators of this lease over timeSN Ef Maverick, LLC, Jan 2020 to Aug 2023; Javelin Energy Partners Mgmt LLC, Sep 2023 to Jul 20262020202120222023202420252026Changed Sep 2023SN Ef Maverick, LLCJan 2020 to Aug 2023Javelin Energy Partners Mgmt…Sep 2023 to now
Operators of this lease over timeSN Ef Maverick, LLC, Jan 2020 to Aug 2023; Javelin Energy Partners Mgmt LLC, Sep 2023 to Jul 20262020202120222023202420252026Changed Sep 2023SN Ef Maverick, LLCJan 2020 to Aug 2023Javelin Energy Partners Mgmt LLCSep 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on DIAMOND H STATE UNIT D
API numberWell no.Status
42-127-3706310HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Springfield Pipeline LLCCondensateGathers100Dec 1, 2023–
Javelin Marketing, LLCGas-well gasBuys100Dec 1, 2023–
Springfield Pipeline LLCGas-well gasGathers100Dec 20, 2015–
Flint Hills Resources, LPCondensateGathers10Sep 1, 2023Dec 1, 2023
Plains Marketing, L.p.CondensateGathers10Sep 1, 2023Dec 1, 2023
Springfield Pipeline LLCCondensateGathers80Sep 1, 2023Dec 1, 2023
Tenaska Marketing VenturesGas-well gasBuys100Sep 1, 2023Dec 1, 2023
Eastex Crude Company, LLCCondensateGathers5Jan 1, 2023Sep 1, 2023
Enterprise Crude Oil LLCCondensateGathers5Aug 1, 2017Sep 1, 2023

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

Who buys my oilOil price check

653.18 acres on the newest permit

Check your decimal on this lease
Permits for Diamond H State Unit D
API numberWell no.Acreson the permit
42-127-3706310H653.18

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

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Estimate your royalty

36 months, newest first

Ledger for DIAMOND H STATE UNIT D
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Javelin Energy669798141$80.46$2.89
Jun 2026Javelin Energy225614501$84.81$3.15
May 2026Javelin Energy661,1591,0375$102.13$2.94
Apr 2026Javelin Energy224883990$100.32$2.77
Mar 2026Javelin Energy335163960$91.38$3.04
Feb 2026Javelin Energy886935521$64.51$3.62
Jan 2026Javelin Energy10106564583$60.04$7.72
Dec 2025Javelin Energy777014625$57.97$4.26
Nov 2025Javelin Energy344331971$60.06$3.79
Oct 2025Javelin Energy12113131010$60.89$3.19
Sep 2025Javelin Energy887606342$63.96$2.97
Aug 2025Javelin Energy888385801$64.86$2.91
Jul 2025Javelin Energy7107204501$68.39$3.20
Jun 2025Javelin Energy55577304713$68.17$3.02
May 2025Javelin Energy101999917616$62.17$3.12
Apr 2025Javelin Energy84831,1539433$63.54$3.42
Mar 2025Javelin Energy58599547793$68.24$4.12
Feb 2025Javelin Energy85861,2921,01813$71.53$4.19
Jan 2025Javelin Energy77741,3131,0832$75.74$4.13
Dec 2024Javelin Energy31335542996$70.12$3.01
Nov 2024Javelin Energy48489737501$69.95$2.12
Oct 2024Javelin Energy72739316832$71.99$2.20
Sep 2024Javelin Energy90891,24994644$70.24$2.28
Aug 2024Javelin Energy78781,0167627$76.68$1.99
Jul 2024Javelin Energy1561571,2329800$81.80$2.07
Jun 2024Javelin Energy1551541,6221,3646$79.77$2.54
May 2024Javelin Energy1181181,4531,14315$80.02$2.12
Apr 2024Javelin Energy1371361,4621,1861$85.35$1.60
Mar 2024Javelin Energy1391391,2069180$81.28$1.49
Feb 2024Javelin Energy1451451,2429783$77.25$1.72
Jan 2024Javelin Energy1141197474827$74.15$3.18
Dec 2023Javelin Energy3353291,2678720$71.90$2.52
Nov 2023Javelin Energy63624361680$77.69$2.71
Oct 2023Javelin Energy27286263550$85.64$2.98
Sep 2023Javelin Energy1051068065420$89.43$2.64
Aug 2023SN Ef1841851,0559750$81.39$2.58

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

OperatorJavelin Energy Partners Mgmt LLCFieldBriscoe Ranch (Eagleford)CountyDimmit County

Javelin Energy Partners Mgmt LLC in Dimmit County

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Briscoe Ranch (Eagleford) field

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