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TRAYLOR UNIT ZAV L

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

4 wells

43,729bbl oil, last 12 months+8% vs prior year
Operator
Exco Operating Company, LP
County
Zavala County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-18230

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Where it sits

This county

Zavala CountyZavalaUvaldeKinneyMedinaFrioMaverickZavala County
Zavala County
Gas, last 12 months
35,830 mcf
Oil in Jul 2026
3,044 bbl

Production by month

Oil output rose 8% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 8% over the last 12 monthsMonthly oil production and gas for TRAYLOR UNIT ZAV L, Aug 2023 to Jul 2026. Oil output rose 8% over the last 12 months. 43,729 bbl in the 12 months through Jul 2026, against 40,432 bbl in the 12 months before.Last 12 months: 43,729 bblbbl per monthmcf per month002,0001,0004,0002,0006,0003,0008,0004,00010k5,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 8% over the last 12 monthsMonthly oil production and gas for TRAYLOR UNIT ZAV L, Aug 2023 to Jul 2026. Oil output rose 8% over the last 12 months. 43,729 bbl in the 12 months through Jul 2026, against 40,432 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002,0001,0004,0002,0006,0003,0008,0004,00010k5,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Feb 2025 the lease's gas goes to a transmission line instead of lease fuel

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Feb 2025 the lease's gas goes to a transmission line instead of lease fuelShare of TRAYLOR UNIT ZAV L gas by disposition code each month, Aug 2023 to Jul 2026. Since Feb 2025 the lease's gas goes to a transmission line instead of lease fuel.Share of the lease’s gas by disposition code, per month0%50%100%Feb 2025: fuel to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Feb 2025 the lease's gas goes to a transmission line instead of lease fuelShare of TRAYLOR UNIT ZAV L gas by disposition code each month, Aug 2023 to Jul 2026. Since Feb 2025 the lease's gas goes to a transmission line instead of lease fuel.Share of gas by disposition code0%50%100%Feb 25: fuel to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    96% · 34,573 mcf

  • Lease fuel (1)

    3.4% · 1,236 mcf

  • Flared (4)

    0.1% · 21 mcf

0.1% of the gas flared in the last 12 months. No month above 3%.

4 wells on this lease

Wells on TRAYLOR UNIT ZAV L
API numberWell no.Status
42-507-331403HActive
42-507-331431HActive
42-507-331442HActive
42-507-331454HActive

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

528.77 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.

  • 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 L
API numberWell no.Acreson the permit
42-507-331431H528.77
42-507-331442H528.77
42-507-331454H528.77
42-507-331403H528.77

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for TRAYLOR UNIT ZAV L
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20263,0443,0442,0712,0280$80.46$2.89
Jun 20263,9903,9902,5862,5410$84.81$3.15
May 20263,6483,6482,4102,3220$102.13$2.94
Apr 20263,8303,8302,8192,75321$100.32$2.77
Mar 20264,2244,2243,2813,2330$91.38$3.04
Feb 20264,0034,0033,0533,0110$64.51$3.62
Jan 20264,1284,1284,2544,2090$60.04$7.72
Dec 20254,3254,3253,3923,3470$57.97$4.26
Nov 20254,1174,1172,8122,7560$60.06$3.79
Oct 20252,3092,3093,8933,7100$60.89$3.19
Sep 20252,7512,7513,9763,4790$63.96$2.97
Aug 20253,3603,3601,2831,1840$64.86$2.91
Jul 20254,0624,0621,4141,3820$68.39$3.20
Jun 20253,3393,3393,6073,5620$68.17$3.02
May 20253,4003,4001,8341,7990$62.17$3.12
Apr 20252,5712,5714,4224,3860$63.54$3.42
Mar 20253,4013,4011,8111,4570$68.24$4.12
Feb 20252,9652,9651,8049380$71.53$4.19
Jan 20252,2402,2401,4145890$75.74$4.13
Dec 20243,7703,7701,7189480$70.12$3.01
Nov 20243,8533,8532,4931,0240$69.95$2.12
Oct 20243,5863,5861,3568620$71.99$2.20
Sep 20244,3534,3536114290$70.24$2.28
Aug 20242,8922,8924683590$76.68$1.99
Jul 20242,5952,5953482870$81.80$2.07
Jun 20244,4774,4775114660$79.77$2.54
May 20244,0744,0741,3341,2860$80.02$2.12
Apr 20244,7744,7742,9242,83148$85.35$1.60
Mar 20245,7215,7212,7362,6880$81.28$1.49
Feb 20246,1986,1982,5962,5520$77.25$1.72
Jan 20244,8174,8173,1043,0420$74.15$3.18
Dec 20235,0985,0982,4052,3360$71.90$2.52
Nov 20233,7043,7042,9482,7830$77.69$2.71
Oct 20233,8613,8612,0821,9190$85.64$2.98
Sep 20232,8412,8417907320$89.43$2.64
Aug 20232,6372,6379548720$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

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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