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Texas oil lease

Producing

SEM SN 35-26 03

Sem SN 35-26 03 is an oil lease in Glasscock County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

1 well

6,194bbl oil, last 12 months+4% vs prior year
Operator
Diamondback E&P LLC
County
Glasscock County
Field
Spraberry (Trend Area)
RRC lease
08-50497

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Where it sits

This county

Glasscock CountyGlasscockMitchellMartinSterlingMidlandHowardGlasscock County
Glasscock County
Gas, last 12 months
254,720 mcf
Oil in Jul 2026
547 bbl

Production by month

Oil output rose 4% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 4% over the last 12 monthsMonthly oil production and gas for SEM SN 35-26 03, Aug 2023 to Jul 2026. Oil output rose 4% over the last 12 months. 6,194 bbl in the 12 months through Jul 2026, against 5,952 bbl in the 12 months before.Last 12 months: 6,194 bblbbl per monthmcf per month0025010k50020k75030k1,00040kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 4% over the last 12 monthsMonthly oil production and gas for SEM SN 35-26 03, Aug 2023 to Jul 2026. Oil output rose 4% over the last 12 months. 6,194 bbl in the 12 months through Jul 2026, against 5,952 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0025010k50020k75030k1,00040kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

97% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Lease fuel (1)
97% of the gas went to a transmission line in the last 12 monthsShare of SEM SN 35-26 03 gas by disposition code each month, Aug 2023 to Jul 2026. 97% of the gas went to a transmission line in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
97% of the gas went to a transmission line in the last 12 monthsShare of SEM SN 35-26 03 gas by disposition code each month, Aug 2023 to Jul 2026. 97% of the gas went to a transmission line in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    97% · 246,326 mcf

  • Lease fuel (1)

    3.3% · 8,394 mcf

1 well on this lease

Wells on SEM SN 35-26 03
API numberWell no.Status
42-173-37686203HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Plains Marketing, L.p.OilGathers50Feb 2, 2018
Plains Pipeline L.p.OilGathers50Feb 2, 2018
Targa Midstream Services LLCCasinghead gasBuys100Feb 2, 2018
Targa Midstream Services LLCCasinghead gasGathers100Feb 2, 2018

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

Who buys my oilOil price check

627.69 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 Sem SN 35-26 03
API numberWell no.Acreson the permit
42-173-37686203H627.69

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

Unit decimal checker

What Diamondback Energy, Inc. told investors it received

Diamondback E&P LLC is linked to Diamondback Energy, Inc. (FANG).
Realized prices reported by Diamondback Energy, Inc.
QuarterOil$ per bblFiling
Q2 2026$96.82SEC filing
Q1 2026$73.47SEC filing
Q4 2025$58.00SEC filing
Q3 2025$64.60SEC filing
Q2 2025$63.23SEC filing
Q1 2025$70.95SEC filing

SourceDiamondback Energy, Inc. quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for SEM SN 35-26 03
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202654753623,86422,9340$80.46$2.89
Jun 202654554821,03820,1380$84.81$3.15
May 202658036224,02623,0960$102.13$2.94
Apr 202641754023,37122,4710$100.32$2.77
Mar 202661257324,00423,0740$91.38$3.04
Feb 202666374424,71323,8730$64.51$3.62
Jan 2026881835,2514,9700$60.04$7.72
Dec 202552236021,89320,9630$57.97$4.26
Nov 202551650623,18122,3420$60.06$3.79
Oct 202558555624,16123,2470$60.89$3.19
Sep 202546250616,74016,7400$63.96$2.97
Aug 202565778022,47822,4780$64.86$2.91
Jul 202551036222,27022,2700$68.39$3.20
Jun 202559367722,04922,0490$68.17$3.02
May 202556254024,80924,8090$62.17$3.12
Apr 20253033539,9729,9720$63.54$3.42
Mar 202527816614,26214,2620$68.24$4.12
Feb 202530336517,83617,8360$71.53$4.19
Jan 202531924124,30924,3090$75.74$4.13
Dec 20249371,09624,66424,6640$70.12$3.01
Nov 202437837525,44925,4490$69.95$2.12
Oct 202457551127,56227,5620$71.99$2.20
Sep 202453553728,85428,8540$70.24$2.28
Aug 202465962330,27930,2790$76.68$1.99
Jul 202450944530,79730,7970$81.80$2.07
Jun 202463092829,30729,3070$79.77$2.54
May 202456829229,78629,7860$80.02$2.12
Apr 202457955727,15927,1590$85.35$1.60
Mar 202468478428,06028,0600$81.28$1.49
Feb 202468568326,35926,3590$77.25$1.72
Jan 202469659228,10428,1040$74.15$3.18
Dec 202375482127,69027,6900$71.90$2.52
Nov 202366955226,37226,3720$77.69$2.71
Oct 202368168127,57127,5710$85.64$2.98
Sep 202380581926,84126,8410$89.43$2.64
Aug 202376870727,86327,8630$81.39$2.58

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

OperatorDiamondback E&P LLCFieldSpraberry (Trend Area)CountyGlasscock County

Diamondback E&P LLC in Glasscock County

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