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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

16,098mcf gas, last 12 months−71% vs prior year
Operator
Javelin Energy Partners Mgmt LLC
County
Dimmit County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-294404

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Where it sits

This county

Dimmit CountyDimmitLa SalleZavalaFrioMaverickDimmit County
Dimmit County
Oil, last 12 months
2,077 bbl
Gas in Jul 2026
890 mcf

Production by month

Gas output fell 71% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 71% over the last 12 monthsMonthly gas production and oil for DIAMOND H STATE UNIT D, Aug 2023 to Jul 2026. Gas output fell 71% over the last 12 months. 16,098 mcf in the 12 months through Jul 2026, against 55,461 mcf in the 12 months before.Last 12 months: 16,098 mcfmcf per monthbbl per month002,0005004,0001,0006,0001,5008,0002,00010k2,500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 71% over the last 12 monthsMonthly gas production and oil for DIAMOND H STATE UNIT D, Aug 2023 to Jul 2026. Gas output fell 71% over the last 12 months. 16,098 mcf in the 12 months through Jul 2026, against 55,461 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,0005004,0001,0006,0001,5008,0002,00010k2,500Jan 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 4.4% 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 4.4% of the gas in Sep 2024.Share of the lease’s gas by disposition code, per month0%50%100%May 2026: fuel to lineFlared 4.4%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 4.4% of the gas in Sep 2024.Share of gas by disposition code0%50%100%May 26: fuel to lineFlared 4.4%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    88% · 14,239 mcf

  • Lease fuel (1)

    11% · 1,821 mcf

  • Flared (4)

    0.2% · 38 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 gasGathers100Sep 4, 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, LLCCondensateGathers5Sep 4, 2018Sep 1, 2023
Enterprise Crude Oil LLCCondensateGathers5Sep 4, 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
42-127-3771702HB975

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 Energy1601608906031$80.46$2.89
Jun 2026Javelin Energy1661667844961$84.81$3.15
May 2026Javelin Energy2582579047823$102.13$2.94
Apr 2026Javelin Energy91057260$100.32$2.77
Mar 2026Javelin Energy61621,4441,2490$91.38$3.04
Feb 2026Javelin Energy70691,3151,1911$64.51$3.62
Jan 2026Javelin Energy67662241131$60.04$7.72
Dec 2025Javelin Energy36369297728$57.97$4.26
Nov 2025Javelin Energy6681180$60.06$3.79
Oct 2025Javelin Energy4225465261$60.89$3.19
Sep 2025Javelin Energy5305385,1164,86314$63.96$2.97
Aug 2025Javelin Energy7107423,8083,6008$64.86$2.91
Jul 2025Javelin Energy1,0581,0554,3334,15610$68.39$3.20
Jun 2025Javelin Energy1,1741,1704,3404,12229$68.17$3.02
May 2025Javelin Energy9879843,8023,56126$62.17$3.12
Apr 2025Javelin Energy1,2161,2045,7495,49719$63.54$3.42
Mar 2025Javelin Energy1,1211,1255,6775,43923$68.24$4.12
Feb 2025Javelin Energy1,3281,3345,8215,45868$71.53$4.19
Jan 2025Javelin Energy8508834,1403,8887$75.74$4.13
Dec 2024Javelin Energy1,7961,7735,2914,85299$70.12$3.01
Nov 2024Javelin Energy9589815,7405,4656$69.95$2.12
Oct 2024Javelin Energy1,7881,7316,3656,10115$71.99$2.20
Sep 2024Javelin Energy5115072,0381,92989$70.24$2.28
Aug 2024Javelin Energy4885022,1651,98418$76.68$1.99
Jul 2024Javelin Energy1,5031,5015,0774,8421$81.80$2.07
Jun 2024Javelin Energy1,3091,3115,2174,96621$79.77$2.54
May 2024Javelin Energy1,3121,3075,7235,44171$80.02$2.12
Apr 2024Javelin Energy1,2971,2904,9914,8083$85.35$1.60
Mar 2024Javelin Energy1,6341,6324,8184,6361$81.28$1.49
Feb 2024Javelin Energy1,5201,5244,6174,40415$77.25$1.72
Jan 2024Javelin Energy1,2961,2992,7562,51935$74.15$3.18
Dec 2023Javelin Energy1,1641,1543,5353,2121$71.90$2.52
Nov 2023Javelin Energy1,4591,4664,4174,1730$77.69$2.71
Oct 2023Javelin Energy2,0572,0556,9826,7030$85.64$2.98
Sep 2023Javelin Energy1,5781,6104,0963,8422$89.43$2.64
Aug 2023SN Ef2,0762,0924,7014,3441$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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