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Texas oil lease

Producing

LLM ZAV

LLM Zav is an oil lease in Zavala County, Texas, operated by Exco Operating Company, LP in the Briscoe Ranch (Eagleford) field.

5 wells

11,552bbl oil, last 12 months−12% vs prior year
Operator
Exco Operating Company, LP
County
Zavala County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-15624

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Where it sits

This county

Zavala CountyZavalaUvaldeKinneyMedinaFrioMaverickZavala County
Zavala County
Gas, last 12 months
49,984 mcf
Oil in Jul 2026
671 bbl

Production by month

Oil output fell 12% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 12% over the last 12 monthsMonthly oil production and gas for LLM ZAV, Aug 2023 to Jul 2026. Oil output fell 12% over the last 12 months. 11,552 bbl in the 12 months through Jul 2026, against 13,057 bbl in the 12 months before.Last 12 months: 11,552 bblbbl per monthmcf per month005002,0001,0004,0001,5006,0002,0008,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 12% over the last 12 monthsMonthly oil production and gas for LLM ZAV, Aug 2023 to Jul 2026. Oil output fell 12% over the last 12 months. 11,552 bbl in the 12 months through Jul 2026, against 13,057 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005002,0001,0004,0001,5006,0002,0008,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Sep 2024 the lease's gas goes to a transmission line instead of lease fuel

Flaring peaked at 24.5% of the gas in Jun 2026.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Sep 2024 the lease's gas goes to a transmission line instead of lease fuelShare of LLM ZAV gas by disposition code each month, Aug 2023 to Jul 2026. Since Sep 2024 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 24.5% of the gas in Jun 2026.Share of the lease’s gas by disposition code, per month0%50%100%Sep 2024: fuel to lineFlared 24.5%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Sep 2024 the lease's gas goes to a transmission line instead of lease fuelShare of LLM ZAV gas by disposition code each month, Aug 2023 to Jul 2026. Since Sep 2024 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 24.5% of the gas in Jun 2026.Share of gas by disposition code0%50%100%Sep 24: fuel to lineFlared 24.5%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    83% · 41,429 mcf

  • Lease fuel (1)

    15% · 7,503 mcf

  • Flared (4)

    2.1% · 1,052 mcf

2.1% of the gas flared in the last 12 months. 5 months above 3%.

5 wells on this lease

Wells on LLM ZAV
API numberWell no.Status
42-507-32805E 3HActive
42-507-32806E 6HActive
42-507-33189C 3HActive
42-507-33190C 1HActive
42-507-33192C 2HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Eastex Crude Company, LLCOilGathers100Jan 1, 2023–
Raider Marketing, LPCasinghead gasBuys100Jan 1, 2017–
Williams Mlp Operating LLCCasinghead gasGathers100Oct 1, 2015–
Eastex Crude CompanyOilGathers50Apr 27, 2018Jan 1, 2023
Flint Hills Resources, LPOilGathers50Apr 27, 2018Jan 1, 2023

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

Who buys my oilOil price check

6,670.67 acres on the newest permit

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Permits for LLM Zav
API numberWell no.Acreson the permit
42-507-33190C 1H6,670.67
42-507-33192C 2H6,670.67
42-507-33189C 3H6,670.67
42-507-32805E 3H6,670.67
42-507-32806E 6H6,670.67

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

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36 months, newest first

Ledger for LLM ZAV
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20266716242,8152,2590$80.46$2.89
Jun 20268889553,2471,822795$84.81$3.15
May 20268106324,0463,3940$102.13$2.94
Apr 20269239714,3683,481257$100.32$2.77
Mar 20261,1181,1164,5153,8630$91.38$3.04
Feb 20267417813,9563,3680$64.51$3.62
Jan 20261,0541,1045,0214,3690$60.04$7.72
Dec 20251,0921,0773,8023,1920$57.97$4.26
Nov 20258679294,0753,4760$60.06$3.79
Oct 20251,1991,1215,5874,9350$60.89$3.19
Sep 20251,0521,1004,1573,5270$63.96$2.97
Aug 20251,1371,1274,3953,7430$64.86$2.91
Jul 20256758483,6823,1050$68.39$3.20
Jun 20251,1761,1214,5923,9720$68.17$3.02
May 20259671,1223,7823,1830$62.17$3.12
Apr 20251,1741,1044,5503,87248$63.54$3.42
Mar 20251,5861,5784,2373,5850$68.24$4.12
Feb 20251,0451,0983,0692,5860$71.53$4.19
Jan 20256836252,0941,49761$75.74$4.13
Dec 20241,4061,4313,4202,7680$70.12$3.01
Nov 20249279192,6142,0200$69.95$2.12
Oct 20249671,0832,8012,2230$71.99$2.20
Sep 20241,2761,2413,2162,5860$70.24$2.28
Aug 20241,1751,11563500$76.68$1.99
Jul 20241,2311,2612,5881,775161$81.80$2.07
Jun 20241,3891,1313,1732,5430$79.77$2.54
May 20249011,1192,2751,7190$80.02$2.12
Apr 20249639453,3892,79947$85.35$1.60
Mar 20241,2131,4284,3043,6520$81.28$1.49
Feb 20241,2809684,2973,6870$77.25$1.72
Jan 20241,1101,4144,8474,2060$74.15$3.18
Dec 20231,3921,4445,0744,4220$71.90$2.52
Nov 20231,4441,4673,8663,2360$77.69$2.71
Oct 20231,7511,7793,8873,2410$85.64$2.98
Sep 20238434672,8992,336135$89.43$2.64
Aug 20231,0841,4503,8733,098144$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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This lease belongs to

OperatorExco Operating Company, LPFieldBriscoe Ranch (Eagleford)CountyZavala County

Exco Operating Company, LP in Zavala County

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