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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.

Gas well dossier

32,847mcf gas, last 12 months−5% vs prior year
Operator
Javelin Energy Partners Mgmt LLC
County
Dimmit County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-294398

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Where it sits

This county

Dimmit CountyDimmitLa SalleZavalaFrioMaverickDimmit County
Dimmit County
Oil, last 12 months
2,234 bbl
Gas in Jul 2026
3,810 mcf

Production by month

Gas output fell 5% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 5% over the last 12 monthsMonthly gas production and oil for DIAMOND H STATE UNIT D, Aug 2023 to Jul 2026. Gas output fell 5% over the last 12 months. 32,847 mcf in the 12 months through Jul 2026, against 34,422 mcf in the 12 months before.Last 12 months: 32,847 mcfmcf per monthbbl per month002,0001004,0002006,0003008,000400Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 5% over the last 12 monthsMonthly gas production and oil for DIAMOND H STATE UNIT D, Aug 2023 to Jul 2026. Gas output fell 5% over the last 12 months. 32,847 mcf in the 12 months through Jul 2026, against 34,422 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,0001004,0002006,0003008,000400Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

Flaring peaked at 3.8% of the gas in Sep 2024.

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Nov 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 Nov 2025 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 3.8% of the gas in Sep 2024.Share of the lease’s gas by disposition code, per month0%50%100%Nov 2025: fuel to lineFlared 3.8%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Nov 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 Nov 2025 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 3.8% of the gas in Sep 2024.Share of gas by disposition code0%50%100%Nov 25: fuel to lineFlared 3.8%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    94% · 30,715 mcf

  • Lease fuel (1)

    6.2% · 2,041 mcf

  • Flared (4)

    0.3% · 91 mcf

0.3% 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.

Wells on this lease

No wells are linked to this lease in our data

Production is still reported at lease level.

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 gasGathers100Oct 27, 2019–
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, LLCCondensateGathers5Oct 27, 2019Sep 1, 2023
Enterprise Crude Oil LLCCondensateGathers5Oct 27, 2019Sep 1, 2023

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

Who buys my oilOil price check

975 acres on the newest 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.

Check your decimal on this lease
Permits for Diamond H State Unit D
API numberWell no.Acreson the permit
42-127-3806204HZ975

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

Unit decimal checker

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 Energy3783773,8103,6205$80.46$2.89
Jun 2026Javelin Energy2502504,1313,9605$84.81$3.15
May 2026Javelin Energy1511542,6352,48611$102.13$2.94
Apr 2026Javelin Energy1521522,4032,1260$100.32$2.77
Mar 2026Javelin Energy2002063,9013,7781$91.38$3.04
Feb 2026Javelin Energy3803733,7433,6604$64.51$3.62
Jan 2026Javelin Energy2102092,9752,87819$60.04$7.72
Dec 2025Javelin Energy1431442,9452,77431$57.97$4.26
Nov 2025Javelin Energy1201192,3032,0927$60.06$3.79
Oct 2025Javelin Energy44463261230$60.89$3.19
Sep 2025Javelin Energy1171162,1151,9405$63.96$2.97
Aug 2025Javelin Energy89911,5601,2783$64.86$2.91
Jul 2025Javelin Energy991022,2021,9205$68.39$3.20
Jun 2025Javelin Energy1781811,3821,1208$68.17$3.02
May 2025Javelin Energy2192111,4831,2019$62.17$3.12
Apr 2025Javelin Energy69701,8431,5625$63.54$3.42
Mar 2025Javelin Energy1101093,8413,57115$68.24$4.12
Feb 2025Javelin Energy981013,1122,84235$71.53$4.19
Jan 2025Javelin Energy1101084,5424,1838$75.74$4.13
Dec 2024Javelin Energy82813,5443,08263$70.12$3.01
Nov 2024Javelin Energy54613,8163,4654$69.95$2.12
Oct 2024Javelin Energy2172133,2852,9347$71.99$2.20
Sep 2024Javelin Energy1461462,6202,158100$70.24$2.28
Aug 2024Javelin Energy1511502,7522,39222$76.68$1.99
Jul 2024Javelin Energy2272273,3212,9741$81.80$2.07
Jun 2024Javelin Energy2142154,3433,97017$79.77$2.54
May 2024Javelin Energy2292245,0774,64360$80.02$2.12
Apr 2024Javelin Energy37369026650$85.35$1.60
Mar 2024Javelin Energy24266063430$81.28$1.49
Feb 2024Javelin Energy1401412,2301,9817$77.25$1.72
Jan 2024Javelin Energy1631611,6901,40019$74.15$3.18
Dec 2023Javelin Energy38387473930$71.90$2.52
Nov 2023Javelin Energy1031031,3541,0970$77.69$2.71
Oct 2023Javelin Energy81821,9191,6600$85.64$2.98
Sep 2023Javelin Energy1561613,3353,0671$89.43$2.64
Aug 2023SN Ef2732785,5815,1572$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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New drilling permits in Dimmit County

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