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Texas oil lease

Producing

LACKEY LAND A 639 UNIT B

Lackey Land A 639 Unit B is an oil lease in De Witt County, Texas, operated by Burlington Resources O & G Co LP in the Eagleville (Eagle Ford-2) field.

5 wells

29,302bbl oil, last 12 months−58% vs prior year
Operator
Burlington Resources O & G Co LP
County
De Witt County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-10190

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Where it sits

This county

De Witt CountyDe WittGoliadWilsonLavacaGonzalesKarnesVictoriaGuadalupeDe Witt County
De Witt County
Gas, last 12 months
134,813 mcf
Oil in Jul 2026
410 bbl

Checks stopped on this lease?

  • Sales

    Sales over the last 3 months fell to 13% of the 9 months before.

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Oil output fell 58% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 58% over the last 12 monthsMonthly oil production and gas for LACKEY LAND A 639 UNIT B, Aug 2023 to Jul 2026. Oil output fell 58% over the last 12 months. 29,302 bbl in the 12 months through Jul 2026, against 69,198 bbl in the 12 months before.Last 12 months: 29,302 bblbbl per monthmcf per month0010k25k20k50k30k75k40k100k50k125kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 58% over the last 12 monthsMonthly oil production and gas for LACKEY LAND A 639 UNIT B, Aug 2023 to Jul 2026. Oil output fell 58% over the last 12 months. 29,302 bbl in the 12 months through Jul 2026, against 69,198 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0010k25k20k50k30k75k40k100k50k125kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

  • Processing plant (3)
  • Lease fuel (1)
Over 99% of the gas went to a processing plant in the last 12 monthsShare of LACKEY LAND A 639 UNIT B gas by disposition code each month, Aug 2023 to Jul 2026. Over 99% of the gas went to a processing plant in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Over 99% of the gas went to a processing plant in the last 12 monthsShare of LACKEY LAND A 639 UNIT B gas by disposition code each month, Aug 2023 to Jul 2026. Over 99% of the gas went to a processing plant in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    100% · 134,642 mcf

  • Lease fuel (1)

    0.1% · 171 mcf

5 wells on this lease

Wells on LACKEY LAND A 639 UNIT B
API numberWell no.Status
42-123-327071Active
42-123-331342Active
42-123-341853Active
42-123-341864Active
42-123-341875Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Conocophillips CompanyOilGathers100Jan 1, 2025–
Conocophillips CompanyCasinghead gasBuys100Sep 4, 2012–
Burlington Resources O & G CO LPCasinghead gasGathers100Sep 4, 2012–
Bp Products North America Inc.OilGathers25Jun 1, 2013Jan 1, 2025
Conocophillips CompanyOilGathers25Jun 1, 2013Jan 1, 2025
Flint Hills Resources, LPOilGathers25Jun 1, 2013Jan 1, 2025
Ngl Crude Logistics, LLCOilGathers25Jul 1, 2014Jan 1, 2025

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

Who buys my oilOil price check

320 acres on the newest permit

  • 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 Lackey Land A 639 Unit B
API numberWell no.Acreson the permit
42-123-341864320
42-123-341875320
42-123-341853320
42-123-331342320
42-123-327071320

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

Unit decimal checker

What ConocoPhillips told investors it received

Burlington Resources O & G Co LP 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 LACKEY LAND A 639 UNIT B
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20264104109139130$80.46$2.89
Jun 20263723721,4351,4350$84.81$3.15
May 20264244241,7781,7780$102.13$2.94
Apr 20261,7891,7897,7717,7710$100.32$2.77
Mar 20263,6453,64516,47316,4440$91.38$3.04
Feb 20262,2732,27310,97110,9600$64.51$3.62
Jan 20261,9481,94810,85410,8540$60.04$7.72
Dec 20252,4982,4989,5359,5350$57.97$4.26
Nov 20253,5443,54416,85516,8550$60.06$3.79
Oct 20254,2714,27118,10518,0900$60.89$3.19
Sep 20255,1685,16821,95121,8920$63.96$2.97
Aug 20252,9602,96018,17218,1150$64.86$2.91
Jul 20255,3835,38324,92224,4510$68.39$3.20
Jun 20252,9173,10215,24114,7320$68.17$3.02
May 20254,9605,03622,92522,0680$62.17$3.12
Apr 20255,6955,63624,79323,9750$63.54$3.42
Mar 20256,2196,32027,41326,6740$68.24$4.12
Feb 20254,8764,85521,04320,5520$71.53$4.19
Jan 20254,7554,84020,91320,3030$75.74$4.13
Dec 20245,9356,04724,64223,8810$70.12$3.01
Nov 20245,7205,61726,19625,6260$69.95$2.12
Oct 20247,0327,20928,73227,4260$71.99$2.20
Sep 20247,3057,06844,43142,7260$70.24$2.28
Aug 20248,4018,86332,95131,3920$76.68$1.99
Jul 20248,9308,61233,98932,5080$81.80$2.07
Jun 20249,4489,58136,11934,7230$79.77$2.54
May 202410,66010,61540,11838,8100$80.02$2.12
Apr 202410,32010,04739,80138,9960$85.35$1.60
Mar 202412,38812,38347,12646,1540$81.28$1.49
Feb 202412,75212,84747,04546,1690$77.25$1.72
Jan 202415,10415,13458,57857,4140$74.15$3.18
Dec 202318,74618,66964,91364,0020$71.90$2.52
Nov 202323,33623,92578,57277,6070$77.69$2.71
Oct 202326,89926,79990,93190,1070$85.64$2.98
Sep 202328,57328,305103,806103,3630$89.43$2.64
Aug 202337,77737,956106,821106,2380$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

OperatorBurlington Resources O & G Co LPFieldEagleville (Eagle Ford-2)CountyDe Witt County

Burlington Resources O & G Co LP in De Witt County

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