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LACKEY LAND A 639 UNIT A

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

2 wells

294bbl oil, last 12 months−68% vs prior year
Operator
Burlington Resources O & G Co LP
County
De Witt County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-10188

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Where it sits

This county

De Witt CountyDe WittGoliadWilsonLavacaGonzalesKarnesVictoriaGuadalupeDe Witt County
De Witt County
Gas, last 12 months
3,061 mcf
Oil in Jul 2026
0 bbl

Checks stopped on this lease?

  • Sales

    No sales reported for the last 4 months of state data (through Jul 2026).

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 68% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 68% over the last 12 monthsMonthly oil production and gas for LACKEY LAND A 639 UNIT A, Aug 2023 to Jul 2026. Oil output fell 68% over the last 12 months. 294 bbl in the 12 months through Jul 2026, against 920 bbl in the 12 months before.Last 12 months: 294 bblbbl per monthmcf per month00502,0001004,0001506,0002008,00025010kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 68% over the last 12 monthsMonthly oil production and gas for LACKEY LAND A 639 UNIT A, Aug 2023 to Jul 2026. Oil output fell 68% over the last 12 months. 294 bbl in the 12 months through Jul 2026, against 920 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month00502,0001004,0001506,0002008,00025010kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Jun 2025 the lease's gas goes to a processing plant instead of lease fuel

  • Processing plant (3)
  • Lease fuel (1)
Since Jun 2025 the lease's gas goes to a processing plant instead of lease fuelShare of LACKEY LAND A 639 UNIT A gas by disposition code each month, Aug 2023 to Jul 2026. Since Jun 2025 the lease's gas goes to a processing plant instead of lease fuel.Share of the lease’s gas by disposition code, per month0%50%100%Jun 2025: fuel to plantOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jun 2025 the lease's gas goes to a processing plant instead of lease fuelShare of LACKEY LAND A 639 UNIT A gas by disposition code each month, Aug 2023 to Jul 2026. Since Jun 2025 the lease's gas goes to a processing plant instead of lease fuel.Share of gas by disposition code0%50%100%Jun 25: fuel to plantJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    76% · 9,615 mcf

  • Lease fuel (1)

    24% · 2,973 mcf

2 wells on this lease

Wells on LACKEY LAND A 639 UNIT A
API numberWell no.Status
42-123-326131Active
42-123-331741MWShut-in

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 gasBuys100Aug 29, 2012–
Burlington Resources O & G CO LPCasinghead gasGathers100Aug 29, 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

360 acres on the newest permit

  • Good to know

    A pooling certificate (P-12) was filed

    Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.

  • Good to know

    The wells on this lease state different acreage

    The permits state between 359.86 and 360 acres. Use the acres from your own division order for the well you are paid on.

Check your decimal on this lease
Permits for Lackey Land A 639 Unit A
API numberWell no.Acreson the permit
42-123-331741MW360
42-123-326131359.86

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 A
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202600000$80.46$2.89
Jun 202600000$84.81$3.15
May 202600000$102.13$2.94
Apr 202600000$100.32$2.77
Mar 202622222462460$91.38$3.04
Feb 202600000$64.51$3.62
Jan 202600000$60.04$7.72
Dec 202500000$57.97$4.26
Nov 2025212171710$60.06$3.79
Oct 20251341349349340$60.89$3.19
Sep 202598981,2091,2090$63.96$2.97
Aug 202519196016010$64.86$2.91
Jul 20251261265825820$68.39$3.20
Jun 202512124644640$68.17$3.02
May 2025013812900$62.17$3.12
Apr 20252014965,6834,7590$63.54$3.42
Mar 202571791,03400$68.24$4.12
Feb 2025112039800$71.53$4.19
Jan 20252241811,2377490$75.74$4.13
Dec 20240056400$70.12$3.01
Nov 202449081500$69.95$2.12
Oct 20240024300$71.99$2.20
Sep 202477042420$70.24$2.28
Aug 202411218659590$76.68$1.99
Jul 202414201751750$81.80$2.07
Jun 2024871831071070$79.77$2.54
May 2024163187145980$80.02$2.12
Apr 202486062400$85.35$1.60
Mar 20241041725741680$81.28$1.49
Feb 202412918978600$77.25$1.72
Jan 2024173075800$74.15$3.18
Dec 20231201892,19200$71.90$2.52
Nov 20231241871,05500$77.69$2.71
Oct 202319401,3486730$85.64$2.98
Sep 202318017572400$89.43$2.64
Aug 202316117562500$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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