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Texas oil lease

Producing

GUARDIAN EAST 250 J

Guardian East 250 J is an oil lease in Martin County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

1 well

201,263bbl oil, last 12 months
Operator
Diamondback E&P LLC
County
Martin County
Field
Spraberry (Trend Area)
RRC lease
08-64286

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Where it sits

This county

Martin CountyMartinGainesAndrewsHowardDawsonBordenMartin County
Martin County
Gas, last 12 months
341,862 mcf
Oil in Jul 2026
8,272 bbl

Production by month

Oil output fell 69% since Jun 2025

  • Oil (bars)
  • Gas (line)
Oil output fell 69% since Jun 2025Monthly oil production and gas for GUARDIAN EAST 250 J, Jun 2025 to Jul 2026. Oil output fell 69% since Jun 2025. Monthly average of 9,686 bbl in the latest 3 months, against 30,782 bbl in the first 3.bbl per monthmcf per month0010k10k20k20k30k30k40k40k50k50kJul 25OctJan 26AprJul
Oil output fell 69% since Jun 2025Monthly oil production and gas for GUARDIAN EAST 250 J, Jun 2025 to Jul 2026. Oil output fell 69% since Jun 2025. Monthly average of 9,686 bbl in the latest 3 months, against 30,782 bbl in the first 3.bbl per monthmcf per month0010k10k20k20k30k30k40k40k50k50kJul 25Jan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

92% of the gas went to a transmission line in the last 12 months

Flaring peaked at 32.6% of the gas in Nov 2025.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
92% of the gas went to a transmission line in the last 12 monthsShare of GUARDIAN EAST 250 J gas by disposition code each month, Jun 2025 to Jul 2026. 92% of the gas went to a transmission line in the last 12 months. Flaring peaked at 32.6% of the gas in Nov 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 32.6%Jul 25OctJan 26AprJul
92% of the gas went to a transmission line in the last 12 monthsShare of GUARDIAN EAST 250 J gas by disposition code each month, Jun 2025 to Jul 2026. 92% of the gas went to a transmission line in the last 12 months. Flaring peaked at 32.6% of the gas in Nov 2025.Share of gas by disposition code0%50%100%Flared 32.6%Jul 25Jan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    92% · 315,142 mcf

  • Flared (4)

    5.9% · 20,186 mcf

  • Lease fuel (1)

    1.9% · 6,534 mcf

5.9% of the gas flared in the last 12 months. 6 months above 3%.

1 well on this lease

Wells on GUARDIAN EAST 250 J
API numberWell no.Status
42-317-464913WBActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Dk Trading & Supply, LLCOilGathers100Jun 27, 2025
Et Gathering & Processing LLCCasinghead gasBuys100Jun 27, 2025
Energy Transfer CompanyCasinghead gasGathers100Jun 27, 2025

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

Who buys my oilOil price check

2,204.30 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.

Check your decimal on this lease
Permits for Guardian East 250 J
API numberWell no.Acreson the permit
42-317-464913WB2,204.30

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

14 months, newest first

Ledger for GUARDIAN EAST 250 J
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20268,2728,27121,36820,84514$80.46$2.89
Jun 20268,8048,81021,97221,4763$84.81$3.15
May 202611,98311,98425,98125,44617$102.13$2.94
Apr 202611,23111,22720,95020,36046$100.32$2.77
Mar 202612,23512,23223,25322,56273$91.38$3.04
Feb 202611,11511,10721,60620,99539$64.51$3.62
Jan 20269,8159,82215,50915,0900$60.04$7.72
Dec 202515,80215,80529,68428,694179$57.97$4.26
Nov 202518,52618,52431,55420,35010,293$60.06$3.79
Oct 202520,90320,93536,12129,7975,603$60.89$3.19
Sep 202529,45429,48046,35644,6861,454$63.96$2.97
Aug 202543,12343,13047,50844,8412,465$64.86$2.91
Jul 202543,31843,27040,20338,1071,892$68.39$3.20
Jun 20255,9065,8594,8314,609169$68.17$3.02

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)CountyMartin County

Diamondback E&P LLC in Martin County

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Spraberry (Trend Area) field

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