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Texas oil lease

Producing

LANCE 9-4 F

Lance 9-4 F is an oil lease in Glasscock County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

1 well

18,127bbl oil, last 12 months−43% vs prior year
Operator
Diamondback E&P LLC
County
Glasscock County
Field
Spraberry (Trend Area)
RRC lease
08-58279

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Where it sits

This county

Glasscock CountyGlasscockMitchellMartinSterlingMidlandHowardGlasscock County
Glasscock County
Gas, last 12 months
133,426 mcf
Oil in Jul 2026
1,382 bbl

Production by month

Oil output fell 43% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 43% over the last 12 monthsMonthly oil production and gas for LANCE 9-4 F, Aug 2023 to Jul 2026. Oil output fell 43% over the last 12 months. 18,127 bbl in the 12 months through Jul 2026, against 31,728 bbl in the 12 months before.Last 12 months: 18,127 bblbbl per monthmcf per month002,00010k4,00020k6,00030k8,00040k10k50kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 43% over the last 12 monthsMonthly oil production and gas for LANCE 9-4 F, Aug 2023 to Jul 2026. Oil output fell 43% over the last 12 months. 18,127 bbl in the 12 months through Jul 2026, against 31,728 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002,00010k4,00020k6,00030k8,00040k10k50kJan 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

Flaring peaked at 4.3% of the gas in Jan 2025.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
99% of the gas went to a transmission line in the last 12 monthsShare of LANCE 9-4 F 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. Flaring peaked at 4.3% of the gas in Jan 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 4.3%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
99% of the gas went to a transmission line in the last 12 monthsShare of LANCE 9-4 F 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. Flaring peaked at 4.3% of the gas in Jan 2025.Share of gas by disposition code0%50%100%Flared 4.3%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    99% · 131,718 mcf

  • Lease fuel (1)

    1.3% · 1,708 mcf

1 well on this lease

Wells on LANCE 9-4 F
API numberWell no.Status
42-173-387221WBActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Transfer CompanyOilGathers100Feb 1, 2025–
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Oct 8, 2022–
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Oct 8, 2022–
Nustar Permian Trans and Stg,llcOilGathers100Oct 8, 2022Feb 1, 2025

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

Who buys my oilOil price check

642.10 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 Lance 9-4 F
API numberWell no.Acreson the permit
42-173-387221WB642.10

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 LANCE 9-4 F
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261,3821,38213,45413,3030$80.46$2.89
Jun 20261,4231,41812,51812,3740$84.81$3.15
May 20261,8051,80713,58313,4260$102.13$2.94
Apr 20262,0392,04312,47112,3230$100.32$2.77
Mar 20262,1662,16515,30815,1140$91.38$3.04
Feb 20261,9942,00012,02911,8680$64.51$3.62
Jan 20262,2012,18512,40912,2270$60.04$7.72
Dec 20251,2881,2829,5019,3640$57.97$4.26
Nov 20254944979,7439,5720$60.06$3.79
Oct 20258158153,6243,5750$60.89$3.19
Sep 20251,1431,14513,71113,5590$63.96$2.97
Aug 20251,3771,3715,0755,0130$64.86$2.91
Jul 20254674803,1973,1570$68.39$3.20
Jun 20252,3992,40317,47417,2960$68.17$3.02
May 20252,2122,21819,10118,9080$62.17$3.12
Apr 20252,4642,45917,55117,3490$63.54$3.42
Mar 20252,6372,62619,30919,0790$68.24$4.12
Feb 20252,4432,44316,62916,4360$71.53$4.19
Jan 20252,7452,74622,08720,918943$75.74$4.13
Dec 20242,8292,83224,70424,4630$70.12$3.01
Nov 20242,9902,98618,47818,3050$69.95$2.12
Oct 20243,1913,25616,35316,13181$71.99$2.20
Sep 20243,5943,52820,18220,0250$70.24$2.28
Aug 20243,7573,75923,03922,8920$76.68$1.99
Jul 20243,9183,92123,75523,5400$81.80$2.07
Jun 20243,8523,84823,25022,9760$79.77$2.54
May 20244,3224,32023,33222,3100$80.02$2.12
Apr 20243,7203,72231,76730,5930$85.35$1.60
Mar 20245,0575,05431,34330,1840$81.28$1.49
Feb 20245,0125,00934,57933,4740$77.25$1.72
Jan 20245,6845,68338,08236,7920$74.15$3.18
Dec 20236,8426,85039,89338,3050$71.90$2.52
Nov 20237,1747,17138,41736,8770$77.69$2.71
Oct 20237,1077,10642,73741,1300$85.64$2.98
Sep 20234,9784,98940,93739,4060$89.43$2.64
Aug 20237,6417,63644,70743,0880$81.39$2.58

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

OperatorDiamondback E&P LLCFieldSpraberry (Trend Area)CountyGlasscock County

Diamondback E&P LLC in Glasscock County

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Spraberry (Trend Area) field

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