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Texas oil lease

Producing

DIAMOND H RANCH B

Diamond H Ranch B is an oil lease in Dimmit County, Texas, operated by Javelin Energy Partners Mgmt LLC in the Briscoe Ranch (Eagleford) field.

1 well

12,331bbl oil, last 12 months−52% vs prior year
Operator
Javelin Energy Partners Mgmt LLC
County
Dimmit County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-21009

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Where it sits

This county

Dimmit CountyDimmitLa SalleZavalaFrioMaverickDimmit County
Dimmit County
Gas, last 12 months
68,019 mcf
Oil in Jul 2026
716 bbl

Production by month

Oil output fell 52% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 52% over the last 12 monthsMonthly oil production and gas for DIAMOND H RANCH B, Aug 2023 to Jul 2026. Oil output fell 52% over the last 12 months. 12,331 bbl in the 12 months through Jul 2026, against 25,783 bbl in the 12 months before.Last 12 months: 12,331 bblbbl per monthmcf per month002,50010k5,00020k7,50030k10k40k12.5k50kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 52% over the last 12 monthsMonthly oil production and gas for DIAMOND H RANCH B, Aug 2023 to Jul 2026. Oil output fell 52% over the last 12 months. 12,331 bbl in the 12 months through Jul 2026, against 25,783 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002,50010k5,00020k7,50030k10k40k12.5k50kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Jun 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 Jun 2026 the lease's gas goes to a transmission line instead of lease fuelShare of DIAMOND H RANCH B gas by disposition code each month, Aug 2023 to Jul 2026. Since Jun 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%Jun 2026: fuel to lineFlared 4.4%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jun 2026 the lease's gas goes to a transmission line instead of lease fuelShare of DIAMOND H RANCH B gas by disposition code each month, Aug 2023 to Jul 2026. Since Jun 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%Jun 26: fuel to lineFlared 4.4%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    94% · 63,899 mcf

  • Lease fuel (1)

    5.7% · 3,903 mcf

  • Flared (4)

    0.3% · 217 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, Feb 2023 to Aug 2023; Javelin Energy Partners Mgmt LLC, Sep 2023 to Jul 2026202420252026Changed Sep 2023SN Ef Maverick, LLCFeb 2023 to Aug 2023Javelin Energy Partners Mgmt…Sep 2023 to now
Operators of this lease over timeSN Ef Maverick, LLC, Feb 2023 to Aug 2023; Javelin Energy Partners Mgmt LLC, Sep 2023 to Jul 2026202420252026Changed Sep 2023SN Ef Maverick, LLCFeb 2023 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 RANCH B
API numberWell no.Status
42-127-3853014HBActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Springfield Pipeline LLCOilGathers100Dec 1, 2023–
Javelin Marketing, LLCCasinghead gasBuys100Dec 1, 2023–
Springfield Pipeline LLCCasinghead gasGathers100Feb 14, 2023–
Tenaska Marketing VenturesCasinghead gasBuys100Sep 1, 2023Dec 1, 2023
Flint Hills Resources, LPOilGathers10Sep 1, 2023Dec 1, 2023
Plains Marketing, L.p.OilGathers10Sep 1, 2023Dec 1, 2023
Springfield Pipeline LLCOilGathers80Sep 1, 2023Dec 1, 2023
Sn Ef Maverick, LLCCasinghead gasBuys100Feb 14, 2023Sep 1, 2023
Eastex Crude Company, LLCOilGathers5Feb 14, 2023Sep 1, 2023

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

Who buys my oilOil price check

7,037.40 acres on the newest permit

  • Worth asking

    An allocation well is on this lease

    A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for your land.

  • 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 Ranch B
API numberWell no.Acreson the permit
42-127-3853014HB7,037.40

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 RANCH B
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Javelin Energy7167154,9174,3596$80.46$2.89
Jun 2026Javelin Energy4614596,6346,1787$84.81$3.15
May 2026Javelin Energy0123500$102.13$2.94
Apr 2026Javelin Energy31504371420$100.32$2.77
Mar 2026Javelin Energy9349495,1224,8691$91.38$3.04
Feb 2026Javelin Energy1,3731,3559,1818,9549$64.51$3.62
Jan 2026Javelin Energy1,2961,2988,5338,21454$60.04$7.72
Dec 2025Javelin Energy1,5501,5547,6737,20279$57.97$4.26
Nov 2025Javelin Energy8428693,9043,51512$60.06$3.79
Oct 2025Javelin Energy1,0211,0324,5394,2568$60.89$3.19
Sep 2025Javelin Energy1,8381,8606,7246,38818$63.96$2.97
Aug 2025Javelin Energy2,2692,30510,1209,82223$64.86$2.91
Jul 2025Javelin Energy2,1672,14110,36310,13524$68.39$3.20
Jun 2025Javelin Energy1,9821,97611,02710,72674$68.17$3.02
May 2025Javelin Energy1,6761,6749,0868,79564$62.17$3.12
Apr 2025Javelin Energy2,1322,12812,16011,90842$63.54$3.42
Mar 2025Javelin Energy2,5022,48613,58313,26955$68.24$4.12
Feb 2025Javelin Energy2,1382,20313,77413,276166$71.53$4.19
Jan 2025Javelin Energy2,3962,38015,17414,73027$75.74$4.13
Dec 2024Javelin Energy2,5742,60419,11718,225371$70.12$3.01
Nov 2024Javelin Energy2,4622,40415,42515,16217$69.95$2.12
Oct 2024Javelin Energy1,9431,93415,63415,31638$71.99$2.20
Sep 2024Javelin Energy1,8251,82119,41518,342848$70.24$2.28
Aug 2024Javelin Energy1,9861,98324,62024,098223$76.68$1.99
Jul 2024Javelin Energy3,2573,26723,96823,6686$81.80$2.07
Jun 2024Javelin Energy3,4413,46227,18026,737112$79.77$2.54
May 2024Javelin Energy4,1584,16535,30234,637450$80.02$2.12
Apr 2024Javelin Energy5,2485,22239,85139,64523$85.35$1.60
Mar 2024Javelin Energy6,8076,81744,08143,8959$81.28$1.49
Feb 2024Javelin Energy7,7447,74034,52734,165115$77.25$1.72
Jan 2024Javelin Energy5,1495,26018,21717,839245$74.15$3.18
Dec 2023Javelin Energy9,1679,06526,84326,62111$71.90$2.52
Nov 2023Javelin Energy9,6199,63024,47224,1952$77.69$2.71
Oct 2023Javelin Energy10,10910,12723,72623,4231$85.64$2.98
Sep 2023Javelin Energy9,7219,75121,81221,47010$89.43$2.64
Aug 2023SN Ef8,4978,54813,98212,9204$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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