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Texas oil lease

Producing

JAIMASI 18

Jaimasi 18 is an oil lease in Upton County, Texas, operated by Summit Petroleum LLC in the Spraberry (Trend Area) field.

1 well

55,155bbl oil, last 12 months
Operator
Summit Petroleum LLC
County
Upton County
Field
Spraberry (Trend Area)
RRC lease
7C-22727

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Gas, last 12 months
195,813 mcf
Oil in Jul 2026
1,850 bbl

Production by month

Oil output fell 76% since Jul 2025

  • Oil (bars)
  • Gas (line)
Oil output fell 76% since Jul 2025Monthly oil production and gas for JAIMASI 18, Jul 2025 to Jul 2026. Oil output fell 76% since Jul 2025. Monthly average of 2,353 bbl in the latest 3 months, against 9,859 bbl in the first 3.bbl per monthmcf per month005,0005,00010k10k15k15k20k20k25k25kJul 25OctJan 26AprJul
Oil output fell 76% since Jul 2025Monthly oil production and gas for JAIMASI 18, Jul 2025 to Jul 2026. Oil output fell 76% since Jul 2025. Monthly average of 2,353 bbl in the latest 3 months, against 9,859 bbl in the first 3.bbl per monthmcf per month005,0005,00010k10k15k15k20k20k25k25kJul 25Jan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

92% of the gas went to a transmission line in the last 12 months

Flaring peaked at 31.7% of the gas in Jun 2026.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
92% of the gas went to a transmission line in the last 12 monthsShare of JAIMASI 18 gas by disposition code each month, Jul 2025 to Jul 2026. 92% of the gas went to a transmission line in the last 12 months. Flaring peaked at 31.7% of the gas in Jun 2026.Share of the lease’s gas by disposition code, per month0%50%100%Flared 31.7%Jul 25OctJan 26AprJul
92% of the gas went to a transmission line in the last 12 monthsShare of JAIMASI 18 gas by disposition code each month, Jul 2025 to Jul 2026. 92% of the gas went to a transmission line in the last 12 months. Flaring peaked at 31.7% of the gas in Jun 2026.Share of gas by disposition code0%50%100%Flared 31.7%Jul 25Jan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    92% · 180,067 mcf

  • Flared (4)

    7.0% · 13,736 mcf

  • Lease fuel (1)

    1.0% · 2,010 mcf

7.0% of the gas flared in the last 12 months. 8 months above 3%.

1 well on this lease

Wells on JAIMASI 18
API numberWell no.Status
42-461-4259335WAActive

SourceTexas Railroad Commission Wellbore Query.

648 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 Jaimasi 18
API numberWell no.Acreson the permit
42-461-4259335WA648

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

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13 months, newest first

Ledger for JAIMASI 18
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261,8501,84516,25615,164865$80.46$2.89
Jun 20262,4492,44316,38410,9745,189$84.81$3.15
May 20262,7592,76316,25215,184852$102.13$2.94
Apr 20262,9262,92516,09814,1241,732$100.32$2.77
Mar 20262,9902,98917,99916,3451,356$91.38$3.04
Feb 20262,9292,94015,84114,805728$64.51$3.62
Jan 20263,5103,51316,98016,88162$60.04$7.72
Dec 20254,7374,72419,36318,393562$57.97$4.26
Nov 20255,1665,16316,34216,3080$60.06$3.79
Oct 20253,3683,37011,10210,875208$60.89$3.19
Sep 20256,6006,60812,61611,5721,044$63.96$2.97
Aug 202515,87115,89820,58019,4421,138$64.86$2.91
Jul 20257,1057,0486,5486,366182$68.39$3.20

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

OperatorSummit Petroleum LLCFieldSpraberry (Trend Area)CountyUpton County

Summit Petroleum LLC in Upton County

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Spraberry (Trend Area) field

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