Grass Farm Unit

Oil & Gas Property in Atascosa County, TX

Property Summary

Key data points for Grass Farm Unit

CountyAtascosa County, TX
OperatorATLAS OPERATING LLC
Production DatesSep 2011 - Dec 2025
Total Oil Production155,041 BBLs
Total Gas Production79,116 MCF
Recent Oil Production302 BBLs in Dec 2025
Recent Gas Production0 MCF in Dec 2025
Wells on Property3

Our Valuation Estimates for Grass Farm Unit

ShaleAssessment

$18,081 *

MarketMultiple

$22,494 **

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

Based on a decimal interest

Grass Farm 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 Grass Farm Unit
from Sep 2011 to Dec 2025

Wells on Grass Farm Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-013-34329GRASS FARM UNIT 1HATLAS OPERATING LLCProducingAtascosa County, TX28.922395-98.523133
42-013-34965GRASS FARM UNIT 2HATLAS OPERATING LLCProducingAtascosa County, TX28.896568-98.513251
42-013-34966GRASS FARM UNIT 3HATLAS OPERATING LLCShut InAtascosa County, TX28.896703-98.513987

Leases included in Grass Farm Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.
01-15752GRASS FARM UNITATLAS OPERATING LLCAtascosa County, TX

Nearby Properties

These are the closest 20 properties to the Grass Farm Unit property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
BartlettAtascosa County, TX485 BBLs0 MCFJan 2026
Blue Eyes UnitAtascosa County, TX398 BBLs0 MCFDec 2025
Bomba J. BAtascosa County, TX757 BBLs0 MCFJan 2026
Brand E. CAtascosa County, TX5 BBLs0 MCFJan 2026
Cat Eyes UnitAtascosa County, TX331 BBLs0 MCFDec 2025
CowardAtascosa County, TX375 BBLs0 MCFJan 2026
Dharma UnitAtascosa County, TX494 BBLs974 MCFJan 2026
Dulaney FredAtascosa County, TX125 BBLs0 MCFJan 2026
Duren & Richter ActAtascosa County, TX128 BBLs0 MCFJan 2026
Joanne UnitAtascosa County, TX1,065 BBLs966 MCFJan 2026
McDonaldAtascosa County, TX135 BBLs0 MCFJan 2026
MillerAtascosa County, TX851 BBLs608 MCFJan 2026
Richter KatAtascosa County, TX29 BBLs0 MCFJan 2026
SchorschAtascosa County, TX77 BBLs999 MCFJan 2026
Shut Eye UnitAtascosa County, TX994 BBLs0 MCFDec 2025
Snake Eyes UnitAtascosa County, TX58 BBLs0 MCFDec 2025
Steinle UnitAtascosa County, TX630 BBLs277 MCFJan 2026
Steinle-Phillips UnitAtascosa County, TX586 BBLs2,294 MCFJan 2026
VyvleckaAtascosa County, TX126 BBLs0 MCFJan 2026
Wheeler Roy GAtascosa County, TX23 BBLs0 MCFDec 2025

Frac'ing activity on Grass Farm Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-013-34965GRASS FARM UNIT 2H

Owners of Grass Farm Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025ATLAS OPERATING LLCGRASS FARM UNITATLAS OPERATING LLC
2025THOMAS GRASS OF TEXAS LLCGRASS FARM UNITATLAS OPERATING LLC
2025ARMINIUS ENERGY TRUSTGRASS FARM UNITATLAS OPERATING LLC
2025HERRMANN DON AGRASS FARM UNITATLAS OPERATING LLC
2025COWARD HENRY H JRGRASS FARM UNITATLAS OPERATING LLC
2025LAYTON BILLGRASS FARM UNITATLAS OPERATING LLC
2025COWARD JOHN RGRASS FARM UNITATLAS OPERATING LLC
2025ULCAK LIVING TRUSTGRASS FARM UNITATLAS OPERATING LLC
Displaying 8 of 63 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Grass Farm Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-15752GRASS FARM UNITNov 2025SHELL TRADING (US) COMPANYATLAS OPERATING LLC
01-15752GRASS FARM UNITOct 2025SHELL TRADING (US) COMPANYATLAS OPERATING LLC
01-15752GRASS FARM UNITSep 2025SHELL TRADING (US) COMPANYATLAS OPERATING LLC
01-15752GRASS FARM UNITAug 2025SHELL TRADING (US) COMPANYATLAS OPERATING LLC
01-15752GRASS FARM UNITJul 2025SHELL TRADING (US) COMPANYATLAS OPERATING LLC
01-15752GRASS FARM UNITJun 2025SHELL TRADING (US) COMPANYATLAS OPERATING LLC
01-15752GRASS FARM UNITMay 2025SHELL TRADING (US) COMPANYATLAS OPERATING LLC
01-15752GRASS FARM UNITApr 2025SHELL TRADING (US) COMPANYATLAS OPERATING LLC
01-15752GRASS FARM UNITMar 2025SHELL TRADING (US) COMPANYATLAS OPERATING LLC
01-15752GRASS FARM UNITFeb 2025SHELL TRADING (US) COMPANYATLAS OPERATING LLC
01-15752GRASS FARM UNITJan 2025SHELL TRADING (US) COMPANYATLAS OPERATING LLC
01-15752GRASS FARM UNITDec 2024SHELL TRADING (US) COMPANYATLAS OPERATING LLC
01-15752GRASS FARM UNITNov 2024SHELL TRADING (US) COMPANYATLAS OPERATING LLC
01-15752GRASS FARM UNITOct 2024SHELL TRADING (US) COMPANYATLAS OPERATING LLC
01-15752GRASS FARM UNITSep 2024SHELL TRADING (US) COMPANYATLAS OPERATING LLC
01-15752GRASS FARM UNITAug 2024SHELL TRADING (US) COMPANYATLAS OPERATING LLC
01-15752GRASS FARM UNITJul 2024SHELL TRADING (US) COMPANYATLAS OPERATING LLC
01-15752GRASS FARM UNITJun 2024SHELL TRADING (US) COMPANYATLAS OPERATING LLC
01-15752GRASS FARM UNITMay 2024SHELL TRADING (US) COMPANYATLAS OPERATING LLC
01-15752GRASS FARM UNITApr 2024SHELL TRADING (US) COMPANYATLAS OPERATING LLC
01-15752GRASS FARM UNITMar 2024SHELL TRADING (US) COMPANYATLAS OPERATING LLC
01-15752GRASS FARM UNITFeb 2024SHELL TRADING (US) COMPANYATLAS OPERATING LLC
01-15752GRASS FARM UNITJan 2024SHELL TRADING (US) COMPANYATLAS OPERATING LLC
01-15752GRASS FARM UNITDec 2023SHELL TRADING (US) COMPANYATLAS OPERATING LLC
01-15752GRASS FARM UNITNov 2023SHELL TRADING (US) COMPANYATLAS OPERATING LLC