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Texas oil lease

Producing

VANDENBERG WEST 12-24 UNIT

Vandenberg West 12-24 Unit is an oil lease in Martin County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

12 wells

593,076bbl oil, last 12 months−42% vs prior year
Operator
Diamondback E&P LLC
County
Martin County
Field
Spraberry (Trend Area)
RRC lease
08-57510

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Where it sits

This county

Martin CountyMartinGainesAndrewsHowardDawsonBordenMartin County
Martin County
Gas, last 12 months
1,856,226 mcf
Oil in Jul 2026
46,421 bbl

Production by month

Oil output fell 42% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 42% over the last 12 monthsMonthly oil production and gas for VANDENBERG WEST 12-24 UNIT, Aug 2023 to Jul 2026. Oil output fell 42% over the last 12 months. 593,076 bbl in the 12 months through Jul 2026, against 1,015,798 bbl in the 12 months before.Last 12 months: 593,076 bblbbl per monthmcf per month0050k50k100k100k150k150k200k200k250k250kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 42% over the last 12 monthsMonthly oil production and gas for VANDENBERG WEST 12-24 UNIT, Aug 2023 to Jul 2026. Oil output fell 42% over the last 12 months. 593,076 bbl in the 12 months through Jul 2026, against 1,015,798 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0050k50k100k100k150k150k200k200k250k250kJan 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 43.3% of the gas in Aug 2024.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
99% of the gas went to a transmission line in the last 12 monthsShare of VANDENBERG WEST 12-24 UNIT 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 43.3% of the gas in Aug 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 43.3%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
99% of the gas went to a transmission line in the last 12 monthsShare of VANDENBERG WEST 12-24 UNIT 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 43.3% of the gas in Aug 2024.Share of gas by disposition code0%50%100%Flared 43.3%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    99% · 1,845,954 mcf

  • Flared (4)

    0.5% · 8,947 mcf

  • Lease fuel (1)

    0.1% · 1,325 mcf

0.5% of the gas flared in the last 12 months. 14 months above 3%.

12 wells on this lease

Wells on VANDENBERG WEST 12-24 UNIT
API numberWell no.Status
42-317-439081LSActive
42-317-439281MSActive
42-317-439291WAActive
42-317-439351WBActive
42-317-442582JMActive
42-317-442712WAActive
42-317-442723LSActive
42-317-442732LSActive
42-317-442742WBActive
42-317-442753MSActive
42-317-442763WAActive
42-317-442773WBActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Transfer CompanyOilGathers100Feb 1, 2025–
Etc North Permian Midstream LLCCasinghead gasBuys100Aug 1, 2024–
Energy Transfer CompanyCasinghead gasGathers100Aug 1, 2024–
Nustar Permian Trans and Stg,llcOilGathers100Oct 31, 2023Feb 1, 2025
Wtg North Permian Midstream LLCCasinghead gasGathers100Oct 31, 2023Aug 1, 2024
Wtg North Permian Midstream LLCCasinghead gasBuys100Oct 31, 2023Aug 1, 2024

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

Who buys my oilOil price check

960 acres on the newest permit

  • Good to know

    12 wells are listed on this lease

    Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.

Check your decimal on this lease
Permits for Vandenberg West 12-24 Unit
API numberWell no.Acreson the permit
42-317-442712WA960
42-317-442723LS960
42-317-442732LS960
42-317-442742WB960
42-317-442753MS960
42-317-442763WA960
42-317-442773WB960
42-317-442582JM960
42-317-439281MS960
42-317-439291WA960
42-317-439351WB960
42-317-439081LS960

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 VANDENBERG WEST 12-24 UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202646,42146,389160,397159,919366$80.46$2.89
Jun 202643,15343,138153,949150,7563,085$84.81$3.15
May 202647,40847,471161,084160,199772$102.13$2.94
Apr 202649,31149,446158,009157,716183$100.32$2.77
Mar 202653,22753,211158,337158,2280$91.38$3.04
Feb 202648,67448,694126,996126,752147$64.51$3.62
Jan 202640,99140,969110,949109,5221,329$60.04$7.72
Dec 202530,22030,35464,74664,461169$57.97$4.26
Nov 202551,81451,582174,570173,625822$60.06$3.79
Oct 202558,26959,014200,502199,417968$60.89$3.19
Sep 202561,01860,190194,516194,36937$63.96$2.97
Aug 202562,57062,467192,171190,9901,069$64.86$2.91
Jul 202564,58064,652194,388187,9646,310$68.39$3.20
Jun 202573,67873,686200,676200,47288$68.17$3.02
May 202581,92382,115221,808220,0501,636$62.17$3.12
Apr 202579,98380,039189,957172,26717,578$63.54$3.42
Mar 202576,43076,204204,453177,49126,856$68.24$4.12
Feb 202578,38578,430205,598201,1054,390$71.53$4.19
Jan 202590,80490,822217,313203,68110,179$75.74$4.13
Dec 202487,91287,859207,723164,25630,474$70.12$3.01
Nov 202489,69889,735211,036175,70622,152$69.95$2.12
Oct 202495,23695,213205,615191,637670$71.99$2.20
Sep 202496,46196,440203,924187,7712,367$70.24$2.28
Aug 2024100,708100,797219,572110,45995,064$76.68$1.99
Jul 2024109,925109,816212,569198,1070$81.80$2.07
Jun 2024106,225106,237178,888164,3880$79.77$2.54
May 2024123,299123,259193,086177,398375$80.02$2.12
Apr 2024120,214120,279175,492155,7384,622$85.35$1.60
Mar 2024131,686131,614141,530129,4360$81.28$1.49
Feb 202482,15982,06286,16173,6723,921$77.25$1.72
Jan 20243,9684,15410,6616,2591,626$74.15$3.18
Dec 202326,25926,49846,80422,44815,979$71.90$2.52
Nov 202383,25183,175139,053120,7556,374$77.69$2.71
Oct 2023104,796105,359164,148108,58342,258$85.64$2.98
Sep 202399,45698,652139,13483,60042,618$89.43$2.64
Aug 2023121,365121,547165,652117,07232,962$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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This lease belongs to

OperatorDiamondback E&P LLCFieldSpraberry (Trend Area)CountyMartin County

Diamondback E&P LLC in Martin County

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Spraberry (Trend Area) field

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