Massaro Unit

Oil & Gas Property in Atascosa County, TX

Property Summary

Key data points for Massaro Unit

CountyAtascosa County, TX
OperatorMURPHY EXPL. & PROD. CO. - USA
Production DatesJul 2015 - Mar 2026
Total Oil Production268,179 BBLs
Total Gas Production189,492 MCF
Recent Oil Production478 BBLs in Feb 2026
Recent Gas Production1,055 MCF in Feb 2026
Wells on Property1

Our Valuation Estimates for Massaro Unit

ShaleAssessment

$50,329 *

MarketMultiple

$45,525 **

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

Based on a decimal interest

Massaro Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Massaro Unit
from Jul 2015 to Mar 2026

Wells on Massaro Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-013-35283MASSARO UNIT 1HMURPHY EXPL. & PROD. CO. - USAProducingAtascosa County, TX28.812015-98.535468

Leases included in Massaro Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-18586MASSARO UNITMURPHY EXPL. & PROD. CO. - USAAtascosa County, TX

Nearby Properties

These are the closest 20 properties to the Massaro Unit property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Ahrens UnitAtascosa County, TX503 BBLs923 MCFMar 2026
AppaloosaAtascosa County, TX11,818 BBLs15,171 MCFMar 2026
Atascosa 601 UnitAtascosa County, TX547 BBLs800 MCFMar 2026
Beltran UnitAtascosa County, TX497 BBLs920 MCFMar 2026
Cap UnitAtascosa County, TX4,203 BBLs3,420 MCFMar 2026
Caty UnitAtascosa County, TX692 BBLs617 MCFMar 2026
Fernandez UnitAtascosa County, TX601 BBLs1,069 MCFMar 2026
HeffernanAtascosa County, TX657 BBLs240 MCFMar 2026
HirschAtascosa County, TX506 BBLs1,512 MCFMar 2026
Hobart UnitAtascosa County, TX888 BBLs281 MCFMar 2026
Jason UnitAtascosa County, TX4,655 BBLs5,534 MCFMar 2026
Joanne UnitAtascosa County, TX736 BBLs681 MCFMar 2026
Marietta UnitAtascosa County, TX580 BBLs816 MCFMar 2026
Mildred UnitAtascosa County, TX760 BBLs786 MCFMar 2026
Moos UnitAtascosa County, TX712 BBLs1,340 MCFMar 2026
Nina UnitAtascosa County, TX610 BBLs594 MCFMar 2026
Skeeter UnitAtascosa County, TX1,267 BBLs2,486 MCFMar 2026
Stein UnitAtascosa County, TX1,526 BBLs3,047 MCFMar 2026
Tiro UnitAtascosa County, TX594 BBLs437 MCFMar 2026
Worden UnitAtascosa County, TX686 BBLs556 MCFMar 2026

Frac'ing activity on Massaro Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-013-35283Massaro Unit 1H

Owners of Massaro Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MURPHY EXPLORATION & PRODMASSARO UNITMURPHY PROD & EXPLOR CO - USA
2025MASSARO FRANK L & PATTI LMASSARO UNITMURPHY PROD & EXPLOR CO - USA
2025TEXAS OSAGE ROYALTY POOLMASSARO UNITMURPHY PROD & EXPLOR CO - USA
2025ERWIN MARCIA JEAN LIFE ESTATEMASSARO UNITMURPHY PROD & EXPLOR CO - USA
2025ERWIN EDGAR C JRMASSARO UNITMURPHY PROD & EXPLOR CO - USA
2025S & H TRUSTMASSARO UNITMURPHY PROD & EXPLOR CO - USA
2025STEINLE LEON F & AMYMASSARO UNITMURPHY PROD & EXPLOR CO - USA
2025HANKS TIMOTHY M & MERCEDESMASSARO UNITMURPHY PROD & EXPLOR CO - USA
Displaying 8 of 20 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Massaro Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-18586MASSARO UNITMar 2026PHILLIPS 66 COMPANYMURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18586MASSARO UNITFeb 2026PHILLIPS 66 COMPANYMURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18586MASSARO UNITFeb 2026MURPHY EXPLORATION & PRODUCTION COMPANY - USAMURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18586MASSARO UNITFeb 2026ETC FIELD SERVICES LLCMURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18586MASSARO UNITJan 2026PHILLIPS 66 COMPANYMURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18586MASSARO UNITJan 2026MURPHY EXPLORATION & PRODUCTION COMPANY - USAMURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18586MASSARO UNITJan 2026ETC FIELD SERVICES LLCMURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18586MASSARO UNITDec 2025PHILLIPS 66 COMPANYMURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18586MASSARO UNITDec 2025MURPHY EXPLORATION & PRODUCTION COMPANY - USAMURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18586MASSARO UNITDec 2025ETC FIELD SERVICES LLCMURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18586MASSARO UNITNov 2025PHILLIPS 66 COMPANYMURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18586MASSARO UNITNov 2025MURPHY EXPLORATION & PRODUCTION COMPANY - USAMURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18586MASSARO UNITNov 2025ETC FIELD SERVICES LLCMURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18586MASSARO UNITOct 2025PHILLIPS 66 COMPANYMURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18586MASSARO UNITOct 2025MURPHY EXPLORATION & PRODUCTION COMPANY - USAMURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18586MASSARO UNITOct 2025ETC FIELD SERVICES LLCMURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18586MASSARO UNITSep 2025PHILLIPS 66 COMPANYMURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18586MASSARO UNITSep 2025ETC FIELD SERVICES LLCMURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18586MASSARO UNITAug 2025PHILLIPS 66 COMPANYMURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18586MASSARO UNITAug 2025ETC FIELD SERVICES LLCMURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18586MASSARO UNITJul 2025PHILLIPS 66 COMPANYMURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18586MASSARO UNITJul 2025MURPHY EXPLORATION & PRODUCTION COMPANY - USAMURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18586MASSARO UNITJul 2025ETC FIELD SERVICES LLCMURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18586MASSARO UNITJun 2025PHILLIPS 66 COMPANYMURPHY EXPLORATION & PRODUCTION COMPANY - USA
01-18586MASSARO UNITJun 2025MURPHY EXPLORATION & PRODUCTION COMPANY - USAMURPHY EXPLORATION & PRODUCTION COMPANY - USA