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TRAYLOR UNIT ZAV M

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

6 wells

77,400bbl oil, last 12 months−26% vs prior year
Operator
Exco Operating Company, LP
County
Zavala County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-17867

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Where it sits

This county

Zavala CountyZavalaUvaldeKinneyMedinaFrioMaverickZavala County
Zavala County
Gas, last 12 months
67,039 mcf
Oil in Jul 2026
4,863 bbl

Production by month

Oil output fell 26% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 26% over the last 12 monthsMonthly oil production and gas for TRAYLOR UNIT ZAV M, Aug 2023 to Jul 2026. Oil output fell 26% over the last 12 months. 77,400 bbl in the 12 months through Jul 2026, against 104,957 bbl in the 12 months before.Last 12 months: 77,400 bblbbl per monthmcf per month005,0002,50010k5,00015k7,50020k10k25k12.5kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 26% over the last 12 monthsMonthly oil production and gas for TRAYLOR UNIT ZAV M, Aug 2023 to Jul 2026. Oil output fell 26% over the last 12 months. 77,400 bbl in the 12 months through Jul 2026, against 104,957 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005,0002,50010k5,00015k7,50020k10k25k12.5kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

97% of the gas went to a transmission line in the last 12 months

Flaring peaked at 16.6% of the gas in May 2025.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
97% of the gas went to a transmission line in the last 12 monthsShare of TRAYLOR UNIT ZAV M gas by disposition code each month, Aug 2023 to Jul 2026. 97% of the gas went to a transmission line in the last 12 months. Flaring peaked at 16.6% of the gas in May 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 16.6%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
97% of the gas went to a transmission line in the last 12 monthsShare of TRAYLOR UNIT ZAV M gas by disposition code each month, Aug 2023 to Jul 2026. 97% of the gas went to a transmission line in the last 12 months. Flaring peaked at 16.6% of the gas in May 2025.Share of gas by disposition code0%50%100%Flared 16.6%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    97% · 65,241 mcf

  • Flared (4)

    1.7% · 1,122 mcf

  • Lease fuel (1)

    1.0% · 676 mcf

1.7% of the gas flared in the last 12 months. 5 months above 3%.

6 wells on this lease

Wells on TRAYLOR UNIT ZAV M
API numberWell no.Status
42-507-330991HActive
42-507-331004HActive
42-507-331046HActive
42-507-331075HActive
42-507-331082HActive
42-507-331123HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Harvest Midstream CompanyOilGathers75May 1, 2023–
Eastex Crude Company, LLCOilGathers25Jan 1, 2023–
Raider Marketing, LPCasinghead gasBuys100Jan 1, 2017–
Williams Mlp Operating LLCCasinghead gasGathers100Oct 1, 2015–
Paradigm Midstream Svcs-St, LLCOilGathers75Jan 1, 2023May 1, 2023
Chesapeake Energy Mktg, L.l.c.OilGathers10Sep 1, 2015Jan 1, 2023
Eastex Crude CompanyOilGathers45Jan 1, 2017Jan 1, 2023
Paradigm Midstream Svcs-St, LLCOilGathers45Jan 1, 2017Jan 1, 2023

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

Who buys my oilOil price check

636.25 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 Traylor Unit Zav M
API numberWell no.Acreson the permit
42-507-331123H636.25
42-507-331075H636.25
42-507-331082H636.25
42-507-331004H636.25
42-507-330991H636.25
42-507-331046H636.25

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

Unit decimal checker

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36 months, newest first

Ledger for TRAYLOR UNIT ZAV M
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20264,8634,8632,7022,7020$80.46$2.89
Jun 20266,1886,1881,2971,097200$84.81$3.15
May 20264,0674,0672,5602,5390$102.13$2.94
Apr 20264,8714,8715,2685,028240$100.32$2.77
Mar 20266,2546,2548,9438,9430$91.38$3.04
Feb 20266,5886,5887,7317,7310$64.51$3.62
Jan 20266,1636,1636,2186,2180$60.04$7.72
Dec 20259,4989,4988,9688,9680$57.97$4.26
Nov 20255,3045,3042,3952,3180$60.06$3.79
Oct 20258,7308,7309,7739,4990$60.89$3.19
Sep 20259,5079,5076,6565,764682$63.96$2.97
Aug 20255,3675,3674,5284,4340$64.86$2.91
Jul 20256,2086,2088,2698,1790$68.39$3.20
Jun 20258,3448,3448,6998,6110$68.17$3.02
May 20257,9687,9685,9404,866984$62.17$3.12
Apr 20258,0188,01811,20110,958155$63.54$3.42
Mar 202510,36010,3609,4239,3300$68.24$4.12
Feb 202511,65211,6524,9204,8430$71.53$4.19
Jan 20256,9306,9303,1873,1210$75.74$4.13
Dec 20248,2818,2817,1406,9780$70.12$3.01
Nov 20248,3898,3893,2293,1190$69.95$2.12
Oct 202410,24110,2416,0565,8750$71.99$2.20
Sep 202412,24212,2424,2174,1360$70.24$2.28
Aug 20246,3246,3242,5102,4380$76.68$1.99
Jul 20244,8624,8624,6964,6160$81.80$2.07
Jun 20247,4767,4768,2848,2010$79.77$2.54
May 20244,7864,7865,0244,9360$80.02$2.12
Apr 20247,9457,9455,6725,333262$85.35$1.60
Mar 202411,77811,7789,5299,4500$81.28$1.49
Feb 202415,13915,1398,0948,0130$77.25$1.72
Jan 202411,71911,7196,6696,6040$74.15$3.18
Dec 202318,78118,7818,0257,9650$71.90$2.52
Nov 202313,29213,2925,3235,2320$77.69$2.71
Oct 202316,86616,8667,3707,2880$85.64$2.98
Sep 202317,88517,88511,09211,0080$89.43$2.64
Aug 202320,76420,7646,4706,2570$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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Briscoe Ranch (Eagleford) field

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