Mad J Unit

Oil & Gas Property in Gonzales County, TX

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Property Summary

Key data points for Mad J Unit

CountyGonzales County, TX
OperatorEOG RESOURCES INC
Production DatesSep 2015 - Jun 2026
Total Oil Production1,593,179 BBLs
Total Gas Production4,629,199 MCF
Recent Oil Production1,435 BBLs in May 2026
Recent Gas Production1,935 MCF in May 2026
Wells on Property6

Our Valuation Estimates for Mad J Unit

ShaleAssessment

$142,352 *

MarketMultiple

$191,396 **

* Assessment based on future expected revenue
** Based on a 36 month multiple of average monthly estimated revenue

Based on a decimal interest

Mad J Unit Production Graph

Aggregated production of all wells and leases associated with this property
Subscribe for Full Access Subscribe now to gain immediate access
to oil and gas production for Mad J Unit
from Sep 2015 to Jun 2026

Wells on Mad J Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-177-33475MAD J UNIT 1HEOG RESOURCES, INC.ProducingGonzales County, TX29.272632-97.423352
42-177-33476MAD J UNIT 2HEOG RESOURCES, INC.ProducingGonzales County, TX29.272693-97.423268
42-177-33477MAD J UNIT 3HEOG RESOURCES, INC.Shut InGonzales County, TX29.272754-97.423182
42-177-33558MAD J UNIT 4HEOG RESOURCES, INC.ProducingGonzales County, TX29.272815-97.423096
42-177-33573MAD J UNIT 5HEOG RESOURCES, INC.ProducingGonzales County, TX29.272840-97.420724
42-177-33574MAD J UNIT 6HEOG RESOURCES, INC.ProducingGonzales County, TX29.272910-97.420646

Leases included in Mad J Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-18609MAD J UNITEOG RESOURCES, INC.Gonzales County, TX

Nearby Properties

These are the closest 20 properties to the Mad J Unit property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
ArchesGonzales County, TX7,373 BBLs16,827 MCFJun 2026
CanyonlandsGonzales County, TX4,579 BBLs21,643 MCFJun 2026
Carson ADeWitt County, TX67,002 BBLs149,936 MCFJun 2026
Cheapside UnitGonzales County, TX465 BBLs14,475 MCFJun 2026
ClarkDeWitt County, TX98,177 BBLs250,509 MCFJun 2026
Cusack Clampit UnitGonzales County, TX3,463 BBLs10,753 MCFJun 2026
Gill Trust UnitGonzales County, TX966 BBLs4,402 MCFJun 2026
Hansen KullinGonzales County, TX3,253 BBLs8,821 MCFJun 2026
Lord A UnitGonzales County, TX253 BBLs139 MCFJun 2026
Lord C UnitGonzales County, TX1,992 BBLs4,862 MCFJun 2026
Lord D UnitGonzales County, TX1,303 BBLs3,967 MCFJun 2026
Mitchell UnitGonzales County, TX3,499 BBLs5,128 MCFJun 2026
Oliver D-Hansen B SaDeWitt County, TX967 BBLs2,047 MCFJun 2026
PrestonGonzales County, TX1,940 BBLs5,600 MCFJun 2026
ShenandoahGonzales County, TX9,302 BBLs33,340 MCFJun 2026
Spahn Farms UnitGonzales County, TX1,715 BBLs4,014 MCFJun 2026
Steen UnitGonzales County, TX602 BBLs1,370 MCFJun 2026
Sweet UnitGonzales County, TX216 BBLs1,757 MCFJun 2026
UllmanGonzales County, TX980 BBLs1,617 MCFJun 2026
Zgabay ADeWitt County, TX26,386 BBLs83,234 MCFJun 2026

Frac'ing activity on Mad J Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-177-33475MAD J UNIT # 1H
42-177-33476MAD J UNIT # 2H
42-177-33477MAD J UNIT # 3H
42-177-33558MAD J UNIT # 4H
42-177-33573MAD J UNIT # 5H
42-177-33574MAD J UNIT # 6H

Owners of Mad J Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2026EOG RESOURCES INCMAD J UNIT W#1H-6HEOG RESOURCES INC
2026CLARK JOHN RANCH LTDMAD J UNIT W#1H-6HEOG RESOURCES INC
20265 SANDIES MILE LPMAD J UNIT W#1H-6HEOG RESOURCES INC
2026WATSON ROBERT C & ANNETTE KMAD J UNIT W#1H-6HEOG RESOURCES INC
2026ROESSLER RANDALL AMAD J UNIT W#1H-6HEOG RESOURCES INC
2026SWEET SUSAN IMAD J UNIT W#1H-6HEOG RESOURCES INC
2026DUKES JOHN E TESTAMENTARY TRMAD J UNIT W#1H-6HEOG RESOURCES INC
2026DUKES JOYMAD J UNIT W#1H-6HEOG RESOURCES INC
Displaying 8 of 99 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Mad J Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-18609MAD J UNITJun 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18609MAD J UNITJun 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18609MAD J UNITJun 2026EOG RESOURCES, INC.
01-18609MAD J UNITJun 2026EOG RESOURCES, INC.
01-18609MAD J UNITJun 2026EOG RESOURCES, INC.
01-18609MAD J UNITMay 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18609MAD J UNITMay 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18609MAD J UNITMay 2026EOG RESOURCES, INC.
01-18609MAD J UNITMay 2026EOG RESOURCES, INC.
01-18609MAD J UNITMay 2026EOG RESOURCES, INC.
01-18609MAD J UNITApr 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18609MAD J UNITApr 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18609MAD J UNITMar 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18609MAD J UNITMar 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18609MAD J UNITMar 2026EOG RESOURCES, INC.
01-18609MAD J UNITMar 2026EOG RESOURCES, INC.
01-18609MAD J UNITMar 2026EOG RESOURCES, INC.
01-18609MAD J UNITFeb 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18609MAD J UNITFeb 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18609MAD J UNITFeb 2026EOG RESOURCES, INC.
01-18609MAD J UNITFeb 2026EOG RESOURCES, INC.
01-18609MAD J UNITFeb 2026EOG RESOURCES, INC.
01-18609MAD J UNITJan 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18609MAD J UNITJan 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18609MAD J UNITJan 2026EOG RESOURCES, INC.