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Texas oil lease

Producing

MCLINTOCK 18-27 I

McLintock 18-27 I is an oil lease in Martin County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

2 wells

92,310bbl oil, last 12 months−67% vs prior year
Operator
Diamondback E&P LLC
County
Martin County
Field
Spraberry (Trend Area)
RRC lease
08-62088

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Where it sits

This county

Martin CountyMartinGainesAndrewsHowardDawsonBordenMartin County
Martin County
Gas, last 12 months
433,690 mcf
Oil in Jul 2026
3,713 bbl

Production by month

Oil output fell 67% over the last 12 months

Nov 2024 was not reported.

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 67% over the last 12 monthsMonthly oil production and gas for MCLINTOCK 18-27 I, Aug 2024 to Jul 2026. Oil output fell 67% over the last 12 months. 92,310 bbl in the 12 months through Jul 2026, against 277,425 bbl in the 12 months before.Last 12 months: 92,310 bblbbl per monthmcf per month0020k25k40k50k60k75k80k100kOct 24Jan 25AprJulOctJan 26AprJul
Oil output fell 67% over the last 12 monthsMonthly oil production and gas for MCLINTOCK 18-27 I, Aug 2024 to Jul 2026. Oil output fell 67% over the last 12 months. 92,310 bbl in the 12 months through Jul 2026, against 277,425 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0020k25k40k50k60k75k80k100kJan 25JulJan 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 8.8% of the gas in Jan 2025.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
92% of the gas went to a transmission line in the last 12 monthsShare of MCLINTOCK 18-27 I gas by disposition code each month, Aug 2024 to Jul 2026. 92% of the gas went to a transmission line in the last 12 months. Flaring peaked at 8.8% of the gas in Jan 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 8.8%Oct 24Jan 25AprJulOctJan 26AprJul
92% of the gas went to a transmission line in the last 12 monthsShare of MCLINTOCK 18-27 I gas by disposition code each month, Aug 2024 to Jul 2026. 92% of the gas went to a transmission line in the last 12 months. Flaring peaked at 8.8% of the gas in Jan 2025.Share of gas by disposition code0%50%100%Flared 8.8%Jan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    92% · 398,266 mcf

  • Lease fuel (1)

    6.1% · 26,356 mcf

  • Flared (4)

    2.1% · 9,068 mcf

2.1% of the gas flared in the last 12 months. 8 months above 3%.

2 wells on this lease

Wells on MCLINTOCK 18-27 I
API numberWell no.Status
42-317-460439LSActive
42-317-4604421WBActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Oryx Midland Oil Gathering LLCOilGathers100Aug 13, 2024
Enterprise Products Operating LLCCasinghead gasBuys50Aug 13, 2024
Et Gathering & Processing LLCCasinghead gasBuys50Aug 13, 2024
Brazos Midstream Operating, LLCCasinghead gasGathers100Aug 13, 2024

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

Who buys my oilOil price check

734.50 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 McLintock 18-27 I
API numberWell no.Acreson the permit
42-317-460439LS734.50
42-317-4604421WB734.50

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

24 months, newest first

Ledger for MCLINTOCK 18-27 I
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20263,7133,71730,84328,047977$80.46$2.89
Jun 20263,9994,00032,59530,16584$84.81$3.15
May 20264,8054,80432,09030,1310$102.13$2.94
Apr 20266,0005,99831,64429,7630$100.32$2.77
Mar 20267,1407,14233,65431,6752$91.38$3.04
Feb 20267,4327,43230,49028,8320$64.51$3.62
Jan 20268,5308,53333,10230,0751,173$60.04$7.72
Dec 20259,2759,26838,27136,02929$57.97$4.26
Nov 20258,7518,74936,45833,912508$60.06$3.79
Oct 20259,7049,70437,86634,192920$60.89$3.19
Sep 202510,31610,34946,93140,1793,607$63.96$2.97
Aug 202512,64512,64249,74645,2661,768$64.86$2.91
Jul 202513,10213,12142,07439,279934$68.39$3.20
Jun 202516,10116,09150,52947,583487$68.17$3.02
May 202519,39219,40860,07856,729460$62.17$3.12
Apr 202524,73124,72165,65961,580929$63.54$3.42
Mar 202534,80334,90178,90472,2122,472$68.24$4.12
Feb 202544,15144,07682,99970,7827,064$71.53$4.19
Jan 202570,22570,44684,57470,8877,417$75.74$4.13
Dec 202454,92054,62454,71846,7543,256$70.12$3.01
Nov 2024No report filed–––––$69.95$2.12
Oct 202400000$71.99$2.20
Sep 202400000$70.24$2.28
Aug 202400000$76.68$1.99

No report filed 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

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