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Texas oil lease

Producing

CROSS BAR RANCH A8

Cross Bar Ranch A8 is an oil lease in Martin County, Texas, operated by Cog Operating LLC in the Spraberry (Trend Area) field.

1 well

30,109bbl oil, last 12 months−57% vs prior year
Operator
Cog Operating LLC
County
Martin County
Field
Spraberry (Trend Area)
RRC lease
08-57317

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Where it sits

This county

Martin CountyMartinGainesAndrewsHowardDawsonBordenMartin County
Martin County
Gas, last 12 months
131,630 mcf
Oil in Jul 2026
1,455 bbl

Checks stopped on this lease?

  • Buyer

    Buyer changed: ONEOK MIDLAND MIDSTREAM, LLC, ENERGY TRANSFER COMPANY replaced ET GATHERING & PROCESSING LLC, CORONADO MIDSTREAM LLC as the buyer of this lease's gas from oil wells on Apr 1, 2026.

  • Sales

    Sales over the last 3 months fell to 20% of the 9 months before.

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 57% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 57% over the last 12 monthsMonthly oil production and gas for CROSS BAR RANCH A8, Aug 2023 to Jul 2026. Oil output fell 57% over the last 12 months. 30,109 bbl in the 12 months through Jul 2026, against 69,604 bbl in the 12 months before.Last 12 months: 30,109 bblbbl per monthmcf per month005,0005,00010k10k15k15k20k20kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 57% over the last 12 monthsMonthly oil production and gas for CROSS BAR RANCH A8, Aug 2023 to Jul 2026. Oil output fell 57% over the last 12 months. 30,109 bbl in the 12 months through Jul 2026, against 69,604 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005,0005,00010k10k15k15k20k20kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

99% of the gas went to a processing plant in the last 12 months

Flaring peaked at 3.8% of the gas in Aug 2025.

  • Processing plant (3)
  • Flared (4)
99% of the gas went to a processing plant in the last 12 monthsShare of CROSS BAR RANCH A8 gas by disposition code each month, Aug 2023 to Jul 2026. 99% of the gas went to a processing plant in the last 12 months. Flaring peaked at 3.8% of the gas in Aug 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 3.8%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
99% of the gas went to a processing plant in the last 12 monthsShare of CROSS BAR RANCH A8 gas by disposition code each month, Aug 2023 to Jul 2026. 99% of the gas went to a processing plant in the last 12 months. Flaring peaked at 3.8% of the gas in Aug 2025.Share of gas by disposition code0%50%100%Flared 3.8%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    99% · 130,798 mcf

  • Flared (4)

    0.6% · 832 mcf

0.6% of the gas flared in the last 12 months. One month above 3%.

1 well on this lease

Wells on CROSS BAR RANCH A8
API numberWell no.Status
42-317-435363109JHActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enterprise Crude Oil LLCOilGathers50Jan 1, 2025–
Enterprise Crude Pipeline LLCOilGathers50Jan 1, 2025–
Energy Transfer CompanyCasinghead gasBuys50Apr 1, 2026–
Oneok Midland Midstream, LLCCasinghead gasBuys50Apr 1, 2026–
Energy Transfer CompanyCasinghead gasGathers50Apr 1, 2026–
Enlink Permian, LLCCasinghead gasGathers50Apr 1, 2026–
Energy Transfer CompanyCasinghead gasGathers100Jan 1, 2025Apr 1, 2026
Coronado Midstream LLCCasinghead gasBuys50Mar 1, 2026Apr 1, 2026
Et Gathering & Processing LLCCasinghead gasBuys50Mar 1, 2026Apr 1, 2026
Coronado Midstream LLCCasinghead gasBuys80Jan 1, 2025Mar 1, 2026
Etc North Permian Midstream LLCCasinghead gasBuys20Jan 1, 2025Mar 1, 2026
Energy Transfer CompanyCasinghead gasGathers50Aug 1, 2024Jan 1, 2025

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

Who buys my oilOil price check

7,091.06 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 Cross Bar Ranch A8
API numberWell no.Acreson the permit
42-317-435363109JH7,091.06

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

Unit decimal checker

What ConocoPhillips told investors it received

Cog Operating LLC is linked to ConocoPhillips (COP).
Realized prices reported by ConocoPhillips
QuarterOil$ per bblFiling
Q2 2026$99.40SEC filing
Q1 2026$73.47SEC filing
Q3 2025$66.13SEC filing
Q2 2025$64.23SEC filing
Q1 2025$71.65SEC filing
Q3 2024$76.77SEC filing

SourceConocoPhillips quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for CROSS BAR RANCH A8
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261,4551,4164,0114,0110$80.46$2.89
Jun 20263603491,2401,2400$84.81$3.15
May 20265910988880$102.13$2.94
Apr 20261,6671,6967,4707,4700$100.32$2.77
Mar 20263,3873,37712,76412,7640$91.38$3.04
Feb 20262,9222,92712,08811,978110$64.51$3.62
Jan 20262,7392,79111,78411,7840$60.04$7.72
Dec 20253,1123,10614,68114,6810$57.97$4.26
Nov 20253,1923,19415,69515,6950$60.06$3.79
Oct 20253,7643,77417,94817,9480$60.89$3.19
Sep 20253,8263,80116,80216,72082$63.96$2.97
Aug 20253,6263,61117,05916,419640$64.86$2.91
Jul 20253,4643,45417,78917,7890$68.39$3.20
Jun 20253,5493,55916,40416,4040$68.17$3.02
May 20254,6404,71418,43018,4300$62.17$3.12
Apr 20255,0254,95718,12218,02399$63.54$3.42
Mar 20253,7923,82218,07918,0790$68.24$4.12
Feb 20254,1104,14016,34716,3470$71.53$4.19
Jan 20255,7515,75319,82119,8210$75.74$4.13
Dec 20245,5175,51917,48317,4830$70.12$3.01
Nov 20245,0095,13617,35717,3570$69.95$2.12
Oct 20248,3858,35917,12417,1240$71.99$2.20
Sep 20248,0597,97518,76118,7610$70.24$2.28
Aug 202412,30312,19011,30011,197103$76.68$1.99
Jul 20242,4912,5306,9696,9690$81.80$2.07
Jun 20244,4324,53111,21611,2160$79.77$2.54
May 202412,96412,883000$80.02$2.12
Apr 20246,5246,53112,65512,6550$85.35$1.60
Mar 20247,0487,05012,39412,3940$81.28$1.49
Feb 20246,9677,08411,74911,7490$77.25$1.72
Jan 20247,4717,35813,59413,5940$74.15$3.18
Dec 20236,3686,40014,41314,4130$71.90$2.52
Nov 20236,3486,32913,51313,5130$77.69$2.71
Oct 20236,9806,92312,24012,2400$85.64$2.98
Sep 20235,9335,96313,15813,1580$89.43$2.64
Aug 20236,6646,67512,95612,9560$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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Nearby

This lease belongs to

OperatorCog Operating LLCFieldSpraberry (Trend Area)CountyMartin County

Cog Operating LLC in Martin County

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Spraberry (Trend Area) field

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