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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

10,696mcf gas, last 12 months−58% vs prior year
Operator
Javelin Energy Partners Mgmt LLC
County
Dimmit County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-294405

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Where it sits

This county

Dimmit CountyDimmitLa SalleZavalaFrioMaverickDimmit County
Dimmit County
Oil, last 12 months
2,235 bbl
Gas in Jul 2026
2,154 mcf

Production by month

Gas output fell 58% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 58% over the last 12 monthsMonthly gas production and oil for DIAMOND H STATE UNIT D, Aug 2023 to Jul 2026. Gas output fell 58% over the last 12 months. 10,696 mcf in the 12 months through Jul 2026, against 25,474 mcf in the 12 months before.Last 12 months: 10,696 mcfmcf per monthbbl per month001,0002502,0005003,0007504,0001,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 58% over the last 12 monthsMonthly gas production and oil for DIAMOND H STATE UNIT D, Aug 2023 to Jul 2026. Gas output fell 58% over the last 12 months. 10,696 mcf in the 12 months through Jul 2026, against 25,474 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,0002502,0005003,0007504,0001,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

Flaring peaked at 3.9% of the gas in Sep 2024.

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since May 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 May 2026 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 3.9% of the gas in Sep 2024.Share of the lease’s gas by disposition code, per month0%50%100%May 2026: fuel to lineFlared 3.9%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since May 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 May 2026 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 3.9% of the gas in Sep 2024.Share of gas by disposition code0%50%100%May 26: fuel to lineFlared 3.9%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    80% · 8,536 mcf

  • Lease fuel (1)

    20% · 2,145 mcf

  • Flared (4)

    0.1% · 15 mcf

0.1% 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 20, 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 20, 2018Sep 1, 2023
Enterprise Crude Oil LLCCondensateGathers5Aug 20, 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
42-127-3771802HC975

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 Energy4995002,1541,9323$80.46$2.89
Jun 2026Javelin Energy5985952,7172,4993$84.81$3.15
May 2026Javelin Energy3334187980$102.13$2.94
Apr 2026Javelin Energy44442551210$100.32$2.77
Mar 2026Javelin Energy3737361740$91.38$3.04
Feb 2026Javelin Energy3939249850$64.51$3.62
Jan 2026Javelin Energy4645223240$60.04$7.72
Dec 2025Javelin Energy35227260$57.97$4.26
Nov 2025Javelin Energy5655196510$60.06$3.79
Oct 2025Javelin Energy26411,0159092$60.89$3.19
Sep 2025Javelin Energy4824801,5721,4354$63.96$2.97
Aug 2025Javelin Energy3723791,5401,2823$64.86$2.91
Jul 2025Javelin Energy3833771,9221,6634$68.39$3.20
Jun 2025Javelin Energy3173121,4421,2309$68.17$3.02
May 2025Javelin Energy1991919637966$62.17$3.12
Apr 2025Javelin Energy41502,2972,0907$63.54$3.42
Mar 2025Javelin Energy3283371,6151,4116$68.24$4.12
Feb 2025Javelin Energy6666662,4252,08526$71.53$4.19
Jan 2025Javelin Energy3703911,6261,3653$75.74$4.13
Dec 2024Javelin Energy9339062,9152,50351$70.12$3.01
Nov 2024Javelin Energy2372392,5082,2082$69.95$2.12
Oct 2024Javelin Energy3703702,3832,0675$71.99$2.20
Sep 2024Javelin Energy3793752,7842,336108$70.24$2.28
Aug 2024Javelin Energy3393342,5942,26021$76.68$1.99
Jul 2024Javelin Energy3423422,1971,8841$81.80$2.07
Jun 2024Javelin Energy2902892,5932,2599$79.77$2.54
May 2024Javelin Energy2482472,4702,11027$80.02$2.12
Apr 2024Javelin Energy2572582,2811,9541$85.35$1.60
Mar 2024Javelin Energy5095073,3012,9661$81.28$1.49
Feb 2024Javelin Energy3193232,1871,9016$77.25$1.72
Jan 2024Javelin Energy4404382,0281,75524$74.15$3.18
Dec 2023Javelin Energy2582561,9191,4621$71.90$2.52
Nov 2023Javelin Energy3523522,3352,0070$77.69$2.71
Oct 2023Javelin Energy4004021,9251,6360$85.64$2.98
Sep 2023Javelin Energy4394502,4912,1801$89.43$2.64
Aug 2023SN Ef4834881,8981,7541$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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