Skip to content
Royalty Clerk

Texas oil lease

Shut in

HILLMAN 301

Hillman 301 is an oil lease in Frio County, Texas, operated by Javelin Energy Partners Mgmt LLC in the Eagleville (Eagle Ford-1) field.

1 well

4,762bbl oil, last 12 months−96% vs prior year
Operator
Javelin Energy Partners Mgmt LLC
County
Frio County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-21166

Is your check right?

Check my statement

Where it sits

This county

Frio CountyFrioZavalaAtascosaUvaldeMedinaBexarFrio County
Frio County
Gas, last 12 months
15,705 mcf
Oil in Jul 2026
0 bbl

Checks stopped on this lease?

  • Buyer

    Buyer changed: CRESCENT ENERGY MARKETING, LLC replaced JAVELIN MARKETING, LLC as the buyer of this lease's gas from oil wells on Aug 1, 2026.

  • Sales

    No sales reported for the last 4 months of state data (through Jul 2026).

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

See why checks stop on this lease

Production by month

Oil output fell 96% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 96% over the last 12 monthsMonthly oil production and gas for HILLMAN 301, Mar 2024 to Jul 2026. Oil output fell 96% over the last 12 months. 4,762 bbl in the 12 months through Jul 2026, against 113,311 bbl in the 12 months before.Last 12 months: 4,762 bblbbl per monthmcf per month0010k2,50020k5,00030k7,50040k10k50k12.5kApr 24JulOctJan 25AprJulOctJan 26AprJul
Oil output fell 96% over the last 12 monthsMonthly oil production and gas for HILLMAN 301, Mar 2024 to Jul 2026. Oil output fell 96% over the last 12 months. 4,762 bbl in the 12 months through Jul 2026, against 113,311 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0010k2,50020k5,00030k7,50040k10k50k12.5kJul 24Jan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

91% of the gas went to a transmission line in the last 12 months

Flaring peaked at 39.5% of the gas in Aug 2025.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
91% of the gas went to a transmission line in the last 12 monthsShare of HILLMAN 301 gas by disposition code each month, Mar 2024 to Jul 2026. 91% of the gas went to a transmission line in the last 12 months. Flaring peaked at 39.5% of the gas in Aug 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 39.5%Apr 24JulOctJan 25AprJulOctJan 26AprJul
91% of the gas went to a transmission line in the last 12 monthsShare of HILLMAN 301 gas by disposition code each month, Mar 2024 to Jul 2026. 91% of the gas went to a transmission line in the last 12 months. Flaring peaked at 39.5% of the gas in Aug 2025.Share of gas by disposition code0%50%100%Flared 39.5%Jul 24Jan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    91% · 26,506 mcf

  • Flared (4)

    5.8% · 1,687 mcf

  • Lease fuel (1)

    3.1% · 889 mcf

5.8% of the gas flared in the last 12 months. 11 months above 3%.

1 well on this lease

Wells on HILLMAN 301
API numberWell no.Status
42-163-34329A301Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Plains Marketing, L.p.OilGathers80Aug 1, 2026–
Harvest Marketing & Trading, LLCOilGathers10Dec 1, 2023–
Shell Trading (Us) CompanyOilGathers10Aug 1, 2026–
Crescent Energy Marketing, LLCCasinghead gasBuys100Aug 1, 2026–
Targa Midstream Services LLCCasinghead gasGathers100Jun 23, 2023–
Javelin Marketing, LLCCasinghead gasBuys100Dec 1, 2023Aug 1, 2026
Enterprise Crude Oil LLCOilGathers10Dec 1, 2023Aug 1, 2026
Shell Trading (Us) CompanyOilGathers80Dec 1, 2023Aug 1, 2026
Tenaska Marketing VenturesCasinghead gasBuys100Jun 23, 2023Dec 1, 2023
Shell Trading (Us) CompanyOilGathers100Jun 23, 2023Dec 1, 2023

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

Who buys my oilOil price check

2,630.71 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 Hillman 301
API numberWell no.Acreson the permit
42-163-34329A3012,630.71

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

Unit decimal checker

Estimate your royalty

29 months, newest first

Ledger for HILLMAN 301
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202600000$80.46$2.89
Jun 202600000$84.81$3.15
May 202600000$102.13$2.94
Apr 202600000$100.32$2.77
Mar 202619761081080$91.38$3.04
Feb 202603110$64.51$3.62
Jan 20260080790$60.04$7.72
Dec 2025001,5901,5320$57.97$4.26
Nov 202565582,9002,8430$60.06$3.79
Oct 202538663,6473,57457$60.89$3.19
Sep 2025304,1573,914132$63.96$2.97
Aug 20254,6374,6343,2221,7251,273$64.86$2.91
Jul 20255,1475,1593,0242,8910$68.39$3.20
Jun 20255,2305,2423,9283,6730$68.17$3.02
May 20255,8735,8793,1582,980163$62.17$3.12
Apr 20257,7347,6843,2673,18662$63.54$3.42
Mar 20257,5627,5485,1275,1090$68.24$4.12
Feb 20258,1348,2994,6784,61429$71.53$4.19
Jan 20259,6039,5634,3064,16980$75.74$4.13
Dec 202410,68110,7064,2693,772464$70.12$3.01
Nov 202411,28511,3194,8334,76019$69.95$2.12
Oct 202412,97812,9276,1655,95495$71.99$2.20
Sep 202413,97413,9437,0906,552444$70.24$2.28
Aug 202415,11015,1394,8644,282506$76.68$1.99
Jul 202417,80917,7989,5888,3921,053$81.80$2.07
Jun 202418,53118,48411,2248,0802,978$79.77$2.54
May 202422,99522,96410,8627,7892,967$80.02$2.12
Apr 202428,34128,2929,5666,7712,704$85.35$1.60
Mar 20241,9051,87140429297$81.28$1.49

Flared above 3%

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

How to check your stub against this lease Checks stopped on this lease? See the likely reasons

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorJavelin Energy Partners Mgmt LLCFieldEagleville (Eagle Ford-1)CountyFrio County

Javelin Energy Partners Mgmt LLC in Frio County

All Javelin Energy Partners Mgmt LLC leases →

Eagleville (Eagle Ford-1) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km