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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

35,559mcf gas, last 12 months+19% vs prior year
Operator
Javelin Energy Partners Mgmt LLC
County
Dimmit County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-294337

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Where it sits

This county

Dimmit CountyDimmitLa SalleZavalaFrioMaverickDimmit County
Dimmit County
Oil, last 12 months
2,538 bbl
Gas in Jul 2026
1,347 mcf

Production by month

Gas output rose 19% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 19% over the last 12 monthsMonthly gas production and oil for DIAMOND H STATE UNIT D, Aug 2023 to Jul 2026. Gas output rose 19% over the last 12 months. 35,559 mcf in the 12 months through Jul 2026, against 29,768 mcf in the 12 months before.Last 12 months: 35,559 mcfmcf per monthbbl per month002,0002504,0005006,0007508,0001,00010k1,250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 19% over the last 12 monthsMonthly gas production and oil for DIAMOND H STATE UNIT D, Aug 2023 to Jul 2026. Gas output rose 19% over the last 12 months. 35,559 mcf in the 12 months through Jul 2026, against 29,768 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,0002504,0005006,0007508,0001,00010k1,250Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Feb 2026 the lease's gas goes to a transmission line instead of lease fuel

Flaring peaked at 4.0% of the gas in Sep 2024.

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Feb 2026 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 Feb 2026 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 4.0% of the gas in Sep 2024.Share of the lease’s gas by disposition code, per month0%50%100%Feb 2026: fuel to lineFlared 4.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Feb 2026 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 Feb 2026 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 4.0% of the gas in Sep 2024.Share of gas by disposition code0%50%100%Feb 26: fuel to lineFlared 4.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    95% · 40,207 mcf

  • Lease fuel (1)

    4.9% · 2,081 mcf

  • Flared (4)

    0.2% · 96 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.

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 gasGathers100Aug 22, 2018–
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, LLCCondensateGathers5Aug 22, 2018Sep 1, 2023
Enterprise Crude Oil LLCCondensateGathers5Aug 22, 2018Sep 1, 2023

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

Who buys my oilOil price check

975 acres on the newest permit

Check your decimal on this lease
Permits for Diamond H State Unit D
API numberWell no.Acreson the permit
42-127-3771902HD975

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 Energy2832831,3471,0972$80.46$2.89
Jun 2026Javelin Energy2462463,0822,8343$84.81$3.15
May 2026Javelin Energy2182243,7203,53415$102.13$2.94
Apr 2026Javelin Energy2612624,0913,9140$100.32$2.77
Mar 2026Javelin Energy4033994,5694,3931$91.38$3.04
Feb 2026Javelin Energy1561521,9081,8512$64.51$3.62
Jan 2026Javelin Energy00000$60.04$7.72
Dec 2025Javelin Energy00000$57.97$4.26
Nov 2025Javelin Energy00310$60.06$3.79
Oct 2025Javelin Energy5241,0881,0342$60.89$3.19
Sep 2025Javelin Energy5585549,5099,09426$63.96$2.97
Aug 2025Javelin Energy4084096,2426,00114$64.86$2.91
Jul 2025Javelin Energy2922933,2263,0497$68.39$3.20
Jun 2025Javelin Energy3643663,5993,40524$68.17$3.02
May 2025Javelin Energy3663673,7043,48825$62.17$3.12
Apr 2025Javelin Energy4944992,7442,5659$63.54$3.42
Mar 2025Javelin Energy7707512,0841,9328$68.24$4.12
Feb 2025Javelin Energy1841901,6291,41418$71.53$4.19
Jan 2025Javelin Energy2222301,7011,4893$75.74$4.13
Dec 2024Javelin Energy4544472,3071,99841$70.12$3.01
Nov 2024Javelin Energy2302312,1341,9312$69.95$2.12
Oct 2024Javelin Energy3063081,7741,5334$71.99$2.20
Sep 2024Javelin Energy3713692,3752,05395$70.24$2.28
Aug 2024Javelin Energy3763702,4912,25021$76.68$1.99
Jul 2024Javelin Energy3613602,0231,7790$81.80$2.07
Jun 2024Javelin Energy3173332,4792,2169$79.77$2.54
May 2024Javelin Energy9579587,6917,30295$80.02$2.12
Apr 2024Javelin Energy1,1771,1588,3248,0295$85.35$1.60
Mar 2024Javelin Energy4074022,2342,1250$81.28$1.49
Feb 2024Javelin Energy00700$77.25$1.72
Jan 2024Javelin Energy1616204571$74.15$3.18
Dec 2023Javelin Energy1010432530$71.90$2.52
Nov 2023Javelin Energy920355500$77.69$2.71
Oct 2023Javelin Energy1,0381,0322,7272,4230$85.64$2.98
Sep 2023Javelin Energy3523539617470$89.43$2.64
Aug 2023SN Ef6146121,2521,1570$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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