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Texas oil lease

Producing

KAYLEIGH

Kayleigh is an oil lease in Ector County, Texas, operated by Diamondback E&P LLC in the Sallie Ann (Spraberry-Wolfcamp) field.

11 wells

3,431bbl oil, last 12 months−23% vs prior year
Operator
Diamondback E&P LLC
County
Ector County
Field
Sallie Ann (Spraberry-Wolfcamp)
RRC lease
08-39109

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Where it sits

This county

Ector CountyEctorMartinMidlandAndrewsWinklerWardEctor County
Ector County
Gas, last 12 months
6,319 mcf
Oil in Jul 2026
398 bbl

Checks stopped on this lease?

  • Buyer

    Buyer changed: TARGA PL MID-CONT WESTTEX LLC replaced TARGA MIDSTREAM SERVICES LLC as the buyer of this lease's gas from oil wells on Nov 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 23% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 23% over the last 12 monthsMonthly oil production and gas for KAYLEIGH, Aug 2023 to Jul 2026. Oil output fell 23% over the last 12 months. 3,431 bbl in the 12 months through Jul 2026, against 4,474 bbl in the 12 months before.Last 12 months: 3,431 bblbbl per monthmcf per month002005004001,0006001,5008002,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 23% over the last 12 monthsMonthly oil production and gas for KAYLEIGH, Aug 2023 to Jul 2026. Oil output fell 23% over the last 12 months. 3,431 bbl in the 12 months through Jul 2026, against 4,474 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002005004001,0006001,5008002,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Jan 2025 the lease's gas goes to a transmission line instead of lease fuel

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Jan 2025 the lease's gas goes to a transmission line instead of lease fuelShare of KAYLEIGH gas by disposition code each month, Aug 2023 to Jul 2026. Since Jan 2025 the lease's gas goes to a transmission line instead of lease fuel.Share of the lease’s gas by disposition code, per month0%50%100%Jan 2025: fuel to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jan 2025 the lease's gas goes to a transmission line instead of lease fuelShare of KAYLEIGH gas by disposition code each month, Aug 2023 to Jul 2026. Since Jan 2025 the lease's gas goes to a transmission line instead of lease fuel.Share of gas by disposition code0%50%100%Jan 25: fuel to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    78% · 4,957 mcf

  • Lease fuel (1)

    22% · 1,362 mcf

Who has run this lease

The operator changed once, most recently in Dec 2022

Operators of this lease over timeFirebird Energy LLC, Jan 2020 to Nov 2022; Diamondback E&P LLC, Dec 2022 to Jul 20262020202120222023202420252026Changed Dec 2022Firebird Energy LLCJan 2020 to Nov 2022Diamondback E&P LLCDec 2022 to now
Operators of this lease over timeFirebird Energy LLC, Jan 2020 to Nov 2022; Diamondback E&P LLC, Dec 2022 to Jul 20262020202120222023202420252026Changed Dec 2022Firebird Energy LLCJan 2020 to Nov 2022Diamondback E&P LLCDec 2022 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

11 wells on this lease

Wells on KAYLEIGH
API numberWell no.Status
42-135-395641Active
42-135-395652Active
42-135-395673Shut-in
42-135-395684Active
42-135-396965Active
42-135-397206Shut-in
42-135-4017110Active
42-135-4018317Active
42-135-4021412Shut-in
42-135-4022513Active
42-135-4036614Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enterprise Crude Oil LLCOilGathers50Jul 1, 2019–
Enterprise Crude Pipeline LLCOilGathers50Jul 1, 2019–
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Nov 1, 2025–
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Nov 1, 2025–
Targa Midstream Services LLCCasinghead gasGathers100Aug 1, 2019Nov 1, 2025
Targa Midstream Services LLCCasinghead gasBuys100Aug 1, 2019Nov 1, 2025
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017Aug 1, 2019
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017Aug 1, 2019
Enterprise Crude Pipeline LLCOilGathers100Mar 4, 2013Jul 1, 2019

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

Who buys my oilOil price check

640 acres on the newest permit

  • Good to know

    11 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.

  • 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 Kayleigh
API numberWell no.Acreson the permit
42-135-4036614640
42-135-4022513640
42-135-4021412640
42-135-4017110640
42-135-4018317640
42-135-397206640
42-135-396965640
42-135-395641640
42-135-395652640
42-135-395673640
42-135-395684640

SourceRailroad Commission drilling permits, Sep 26, 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 KAYLEIGH
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Diamondback E&P3984128026320$80.46$2.89
Jun 2026Diamondback E&P3162818106430$84.81$3.15
May 2026Diamondback E&P2152185794250$102.13$2.94
Apr 2026Diamondback E&P2282295844400$100.32$2.77
Mar 2026Diamondback E&P3113146004830$91.38$3.04
Feb 2026Diamondback E&P3153095054040$64.51$3.62
Jan 2026Diamondback E&P3144125104030$60.04$7.72
Dec 2025Diamondback E&P2761774283370$57.97$4.26
Nov 2025Diamondback E&P2472613732930$60.06$3.79
Oct 2025Diamondback E&P2632443712860$60.89$3.19
Sep 2025Diamondback E&P2192343212550$63.96$2.97
Aug 2025Diamondback E&P3293294363560$64.86$2.91
Jul 2025Diamondback E&P3243294353420$68.39$3.20
Jun 2025Diamondback E&P3773684713820$68.17$3.02
May 2025Diamondback E&P3363355524495$62.17$3.12
Apr 2025Diamondback E&P2782595104140$63.54$3.42
Mar 2025Diamondback E&P3373285504500$68.24$4.12
Feb 2025Diamondback E&P1901973602920$71.53$4.19
Jan 2025Diamondback E&P4184175214300$75.74$4.13
Dec 2024Diamondback E&P49051713800$70.12$3.01
Nov 2024Diamondback E&P3883729457840$69.95$2.12
Oct 2024Diamondback E&P4744961,0448960$71.99$2.20
Sep 2024Diamondback E&P4224259607970$70.24$2.28
Aug 2024Diamondback E&P44044690673116$76.68$1.99
Jul 2024Diamondback E&P5835741,0008520$81.80$2.07
Jun 2024Diamondback E&P5795951,4091,2650$79.77$2.54
May 2024Diamondback E&P6116007425920$80.02$2.12
Apr 2024Diamondback E&P3903895914510$85.35$1.60
Mar 2024Diamondback E&P3843655624290$81.28$1.49
Feb 2024Diamondback E&P2592544282590$77.25$1.72
Jan 2024Diamondback E&P2262394873210$74.15$3.18
Dec 2023Diamondback E&P2442483561900$71.90$2.52
Nov 2023Diamondback E&P2892908606840$77.69$2.71
Oct 2023Diamondback E&P3172931,0588550$85.64$2.98
Sep 2023Diamondback E&P2562911,0068630$89.43$2.64
Aug 2023Diamondback E&P3463511,3729480$81.39$2.58

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 LLCFieldSallie Ann (Spraberry-Wolfcamp)CountyEctor County

Diamondback E&P LLC in Ector County

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Sallie Ann (Spraberry-Wolfcamp) field

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