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Texas oil lease

Producing

CLARICE STARLING SUNDOWN B

Clarice Starling Sundown B is an oil lease in Howard County, Texas, operated by SM Energy Company in the Spraberry (Trend Area) field.

1 well

34,829bbl oil, last 12 months−36% vs prior year
Operator
SM Energy Company
County
Howard County
Field
Spraberry (Trend Area)
RRC lease
08-55629

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Where it sits

This county

Howard CountyHowardMitchellMartinScurryDawsonBordenHoward County
Howard County
Gas, last 12 months
217,081 mcf
Oil in Jun 2026
1,950 bbl

Checks stopped on this lease?

  • Buyer

    Buyer changed: ENTERPRISE PRODUCTS OPERATING LLC replaced ENT NAVITAS MDSTRM MDLND BAS LLC as the buyer of this lease's gas from oil wells on Feb 1, 2025.

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 36% over the last 12 months

Jul 2026 was not reported.

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 36% over the last 12 monthsMonthly oil production and gas for CLARICE STARLING SUNDOWN B, Aug 2023 to Jul 2026. Oil output fell 36% over the last 12 months. 31,361 bbl in the 12 months through Jul 2026, against 49,292 bbl in the 12 months before.Last 12 months: 31,361 bblbbl per monthmcf per month002,00010k4,00020k6,00030k8,00040kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 36% over the last 12 monthsMonthly oil production and gas for CLARICE STARLING SUNDOWN B, Aug 2023 to Jul 2026. Oil output fell 36% over the last 12 months. 31,361 bbl in the 12 months through Jul 2026, against 49,292 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002,00010k4,00020k6,00030k8,00040kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Over 99% of the gas went to a processing plant in the last 12 months

Flaring peaked at 22.5% of the gas in Jan 2024.

  • Processing plant (3)
  • Flared (4)
Over 99% of the gas went to a processing plant in the last 12 monthsShare of CLARICE STARLING SUNDOWN B gas by disposition code each month, Aug 2023 to Jul 2026. Over 99% of the gas went to a processing plant in the last 12 months. Flaring peaked at 22.5% of the gas in Jan 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 22.5%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Over 99% of the gas went to a processing plant in the last 12 monthsShare of CLARICE STARLING SUNDOWN B gas by disposition code each month, Aug 2023 to Jul 2026. Over 99% of the gas went to a processing plant in the last 12 months. Flaring peaked at 22.5% of the gas in Jan 2024.Share of gas by disposition code0%50%100%Flared 22.5%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    100% · 216,489 mcf

  • Flared (4)

    0.3% · 592 mcf

0.3% of the gas flared in the last 12 months. 2 months above 3%.

1 well on this lease

Wells on CLARICE STARLING SUNDOWN B
API numberWell no.Status
42-227-407984521LSActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Transfer CompanyOilGathers100Feb 1, 2025–
Enterprise Products Operating LLCCasinghead gasBuys100Feb 1, 2025–
Enterprise Products Operating LLCCasinghead gasGathers100Feb 1, 2025–
Ent Navitas Mdstrm Mdlnd Bas LLCCasinghead gasGathers100May 1, 2023Feb 1, 2025
Ent Navitas Mdstrm Mdlnd Bas LLCCasinghead gasBuys100May 1, 2023Feb 1, 2025
Nustar Permian Trans and Stg,llcOilGathers100Oct 27, 2020Feb 1, 2025
Navitas Mdstr Midland Basin, LLCCasinghead gasGathers100Oct 27, 2020May 1, 2023
Navitas Mdstr Midland Basin, LLCCasinghead gasBuys100Oct 27, 2020May 1, 2023

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

Who buys my oilOil price check

1,288.15 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 Clarice Starling Sundown B
API numberWell no.Acreson the permit
42-227-407984521LS1,288.15

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

Unit decimal checker

What SM Energy Company told investors it received

SM Energy Company is linked to SM Energy Company (SM).
Realized prices reported by SM Energy Company
QuarterOil$ per bblFiling
Q2 2026$96.85SEC filing
Q1 2026$73.69SEC filing
Q4 2025$58.17SEC filing
Q3 2025–SEC filing
Q2 2025$62.04SEC filing
Q1 2025$70.56SEC filing

SourceSM Energy Company quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for CLARICE STARLING SUNDOWN B
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report filed–––––$80.46$2.89
Jun 20261,9501,96214,86514,80758$84.81$3.15
May 20262,4772,49016,78016,72060$102.13$2.94
Apr 20262,7682,73917,93017,9255$100.32$2.77
Mar 20262,6432,64118,33917,973366$91.38$3.04
Feb 20262,5012,50616,55416,49460$64.51$3.62
Jan 20262,9692,98718,47718,4770$60.04$7.72
Dec 20253,1633,15119,07519,0669$57.97$4.26
Nov 20253,1393,13618,62018,6200$60.06$3.79
Oct 20253,3733,34619,25919,2590$60.89$3.19
Sep 20253,0003,01917,91717,9170$63.96$2.97
Aug 20253,3783,37619,43119,39734$64.86$2.91
Jul 20253,4683,47219,83419,8340$68.39$3.20
Jun 20253,4633,46519,81019,8037$68.17$3.02
May 20253,5333,55120,64820,6480$62.17$3.12
Apr 20254,0974,10419,23319,16766$63.54$3.42
Mar 20254,2404,22518,17518,1750$68.24$4.12
Feb 20253,8013,79717,62817,6280$71.53$4.19
Jan 20254,2014,21719,52219,5220$75.74$4.13
Dec 20244,4524,44519,37219,3720$70.12$3.01
Nov 20244,3134,30018,64518,6450$69.95$2.12
Oct 20244,3804,39518,50918,5090$71.99$2.20
Sep 20244,4384,42018,44618,4460$70.24$2.28
Aug 20244,9064,91219,69319,6930$76.68$1.99
Jul 20244,8514,85719,76419,70559$81.80$2.07
Jun 20244,8554,85017,75117,65893$79.77$2.54
May 20244,9674,94718,43418,4340$80.02$2.12
Apr 20244,8074,80617,18016,792388$85.35$1.60
Mar 20244,5794,57316,24816,014234$81.28$1.49
Feb 20244,8384,86016,72014,6562,064$77.25$1.72
Jan 20245,9275,91117,23913,3663,873$74.15$3.18
Dec 20235,4975,51617,41716,905512$71.90$2.52
Nov 20235,8745,90119,35419,248106$77.69$2.71
Oct 20235,7935,84718,99318,90489$85.64$2.98
Sep 20235,7295,79318,77818,7780$89.43$2.64
Aug 20236,1966,24330,87130,739132$81.39$2.58

No report filed 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

OperatorSM Energy CompanyFieldSpraberry (Trend Area)CountyHoward County

SM Energy Company in Howard County

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Spraberry (Trend Area) field

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