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Texas oil lease

Producing

SEM WEST 14-23 C

Sem West 14-23 C is an oil lease in Glasscock County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

1 well

8,651bbl oil, last 12 months−10% vs prior year
Operator
Diamondback E&P LLC
County
Glasscock County
Field
Spraberry (Trend Area)
RRC lease
08-52663

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Where it sits

This county

Glasscock CountyGlasscockMitchellMartinSterlingMidlandHowardGlasscock County
Glasscock County
Gas, last 12 months
187,293 mcf
Oil in Jul 2026
272 bbl

Production by month

Oil output fell 10% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 10% over the last 12 monthsMonthly oil production and gas for SEM WEST 14-23 C, Aug 2023 to Jul 2026. Oil output fell 10% over the last 12 months. 8,651 bbl in the 12 months through Jul 2026, against 9,649 bbl in the 12 months before.Last 12 months: 8,651 bblbbl per monthmcf per month005005,0001,00010k1,50015k2,00020k2,50025kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 10% over the last 12 monthsMonthly oil production and gas for SEM WEST 14-23 C, Aug 2023 to Jul 2026. Oil output fell 10% over the last 12 months. 8,651 bbl in the 12 months through Jul 2026, against 9,649 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005005,0001,00010k1,50015k2,00020k2,50025kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

99% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
99% of the gas went to a transmission line in the last 12 monthsShare of SEM WEST 14-23 C gas by disposition code each month, Aug 2023 to Jul 2026. 99% 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
99% of the gas went to a transmission line in the last 12 monthsShare of SEM WEST 14-23 C gas by disposition code each month, Aug 2023 to Jul 2026. 99% 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)

    99% · 186,122 mcf

  • Lease fuel (1)

    0.6% · 1,171 mcf

1 well on this lease

Wells on SEM WEST 14-23 C
API numberWell no.Status
42-173-379341102WAActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Plains Marketing, L.p.OilGathers50Mar 11, 2019
Plains Pipeline L.p.OilGathers50Mar 11, 2019
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Mar 11, 2019
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Mar 11, 2019

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

Who buys my oilOil price check

640.50 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 West 14-23 C
API numberWell no.Acreson the permit
42-173-379341102WA640.50

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 WEST 14-23 C
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202627227512,27612,1970$80.46$2.89
Jun 202642545511,27611,2090$84.81$3.15
May 202665965811,57511,5100$102.13$2.94
Apr 202669268510,63110,5730$100.32$2.77
Mar 202676876915,23315,1470$91.38$3.04
Feb 202673174512,77112,6890$64.51$3.62
Jan 202686187919,80719,6840$60.04$7.72
Dec 20251,1001,06315,84515,7540$57.97$4.26
Nov 202579981320,14820,0300$60.06$3.79
Oct 202592291719,40819,2970$60.89$3.19
Sep 202585683820,03619,9220$63.96$2.97
Aug 202556658318,28718,1100$64.86$2.91
Jul 202564462511,91411,3590$68.39$3.20
Jun 202558558813,02612,4410$68.17$3.02
May 202582982015,42715,2060$62.17$3.12
Apr 202577478216,60916,4540$63.54$3.42
Mar 202581781615,91015,7700$68.24$4.12
Feb 202559959111,23610,844301$71.53$4.19
Jan 202590390315,94915,8610$75.74$4.13
Dec 20241,1631,17116,52916,2430$70.12$3.01
Nov 20241,2241,25013,54713,4560$69.95$2.12
Oct 20247667519,3509,2670$71.99$2.20
Sep 20244944728,2628,1870$70.24$2.28
Aug 202485187411,65811,5670$76.68$1.99
Jul 202488388211,59411,5060$81.80$2.07
Jun 202488787013,47413,3990$79.77$2.54
May 202488088612,48912,3850$80.02$2.12
Apr 20241,1021,09611,22011,2200$85.35$1.60
Mar 20241,0101,02112,73512,7350$81.28$1.49
Feb 202454754810,94410,9440$77.25$1.72
Jan 202436535010,54510,5450$74.15$3.18
Dec 202349350112,98012,9800$71.90$2.52
Nov 202349249414,30914,3090$77.69$2.71
Oct 202347646315,78115,7810$85.64$2.98
Sep 202360962216,59516,5950$89.43$2.64
Aug 20231,3551,34016,72316,7230$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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