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Texas oil lease

Producing

BLAGRAVE F 42-43

Blagrave F 42-43 is an oil lease in Martin County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

2 wells

110,239bbl oil, last 12 months
Operator
Diamondback E&P LLC
County
Martin County
Field
Spraberry (Trend Area)
RRC lease
08-62616

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Where it sits

This county

Martin CountyMartinGainesAndrewsHowardDawsonBordenMartin County
Martin County
Gas, last 12 months
396,198 mcf
Oil in Jul 2026
5,911 bbl

Checks stopped on this lease?

  • Operator

    Operator changed: Diamondback E&P LLC took over from De IV Operating, LLC in May 2025.

  • P-5

    The previous operator's P-5 registration is listed as inactive since Jan 29, 2026 (last P-5 filed Jan 7, 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 84% since Mar 2025

  • Oil (bars)
  • Gas (line)
Oil output fell 84% since Mar 2025Monthly oil production and gas for BLAGRAVE F 42-43, Mar 2025 to Jul 2026. Oil output fell 84% since Mar 2025. Monthly average of 6,289 bbl in the latest 3 months, against 39,774 bbl in the first 3.bbl per monthmcf per month0020k20k40k40k60k60k80k80kApr 25JulOctJan 26AprJul
Oil output fell 84% since Mar 2025Monthly oil production and gas for BLAGRAVE F 42-43, Mar 2025 to Jul 2026. Oil output fell 84% since Mar 2025. Monthly average of 6,289 bbl in the latest 3 months, against 39,774 bbl in the first 3.bbl per monthmcf per month0020k20k40k40k60k60k80k80kJul 25Jan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since May 2025 the lease's gas goes to a transmission line instead of a processing plant

Flaring peaked at 39.1% of the gas in Mar 2025.

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since May 2025 the lease's gas goes to a transmission line instead of a processing plantShare of BLAGRAVE F 42-43 gas by disposition code each month, Mar 2025 to Jul 2026. Since May 2025 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 39.1% of the gas in Mar 2025.Share of the lease’s gas by disposition code, per month0%50%100%May 2025: plant to lineFlared 39.1%Apr 25JulOctJan 26AprJul
Since May 2025 the lease's gas goes to a transmission line instead of a processing plantShare of BLAGRAVE F 42-43 gas by disposition code each month, Mar 2025 to Jul 2026. Since May 2025 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 39.1% of the gas in Mar 2025.Share of gas by disposition code0%50%100%May 25: plant to lineFlared 39.1%Jul 25Jan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    99% · 390,401 mcf

  • Flared (4)

    1.0% · 3,933 mcf

  • Lease fuel (1)

    0.5% · 1,864 mcf

1.0% of the gas flared in the last 12 months. 6 months above 3%.

Who has run this lease

The operator changed once, most recently in May 2025

Operators of this lease over timeDe IV Operating, LLC, Mar 2025 to Apr 2025; Diamondback E&P LLC, May 2025 to Jul 20262026Changed May 2025De IV Operating, LLCMar 2025 to Apr 2025Diamondback E&P LLCMay 2025 to now
Operators of this lease over timeDe IV Operating, LLC, Mar 2025 to Apr 2025; Diamondback E&P LLC, May 2025 to Jul 20262026Changed May 2025De IV Operating, LLCMar 2025 to Apr 2025Diamondback E&P LLCMay 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

2 wells on this lease

Wells on BLAGRAVE F 42-43
API numberWell no.Status
42-317-463914406HActive
42-317-463953006HActive

SourceTexas Railroad Commission Wellbore Query.

418.73 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 Blagrave F 42-43
API numberWell no.Acreson the permit
42-317-463914406H418.73
42-317-463953006H418.73

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

17 months, newest first

Ledger for BLAGRAVE F 42-43
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Diamondback E&P5,9115,93534,10533,9500$80.46$2.89
Jun 2026Diamondback E&P6,0736,06932,20231,908148$84.81$3.15
May 2026Diamondback E&P6,8846,86628,07927,9410$102.13$2.94
Apr 2026Diamondback E&P5,2055,22321,76921,6450$100.32$2.77
Mar 2026Diamondback E&P7,1857,16727,69627,5450$91.38$3.04
Feb 2026Diamondback E&P6,0086,03122,43922,3090$64.51$3.62
Jan 2026Diamondback E&P9,2539,25731,89731,7330$60.04$7.72
Dec 2025Diamondback E&P11,69611,70236,00235,8220$57.97$4.26
Nov 2025Diamondback E&P9,9439,98535,45935,095150$60.06$3.79
Oct 2025Diamondback E&P10,52210,47236,10935,81985$60.89$3.19
Sep 2025Diamondback E&P14,25814,28843,61240,9752,503$63.96$2.97
Aug 2025Diamondback E&P17,30117,27446,82945,6591,047$64.86$2.91
Jul 2025Diamondback E&P20,42220,46651,93350,0261,907$68.39$3.20
Jun 2025Diamondback E&P27,33827,33552,15748,8973,260$68.17$3.02
May 2025Diamondback E&P40,68640,80056,28352,4403,843$62.17$3.12
Apr 2025De IV56,06156,20442,72839,1163,612$63.54$3.42
Mar 2025De IV22,57622,20215,5629,4846,078$68.24$4.12

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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