Chachalaca Unit

Oil & Gas Property in Atascosa County, TX

Property Summary

Key data points for Chachalaca Unit

CountyAtascosa County, TX
OperatorPILLAR EFS, LLC
Production DatesMay 2015 - Sep 2025
Total Oil Production192,793 BBLs
Total Gas Production118,582 MCF
Recent Oil Production635 BBLs in Aug 2025
Recent Gas Production150 MCF in Aug 2025
Wells on Property1

Our Valuation Estimates for Chachalaca Unit

ShaleAssessment

$23,632 *

MarketMultiple

$62,320 **

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

Based on a decimal interest

Chachalaca Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Chachalaca Unit
from May 2015 to Sep 2025

Wells on Chachalaca Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-013-35132CHACHALACA UNIT 1HPILLAR EFS, LLCProducingAtascosa County, TX28.914361-98.274555

Leases included in Chachalaca Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-18418CHACHALACA UNITPILLAR EFS, LLCAtascosa County, TX

Nearby Properties

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

Property NameLocationOil Prod.Gas Prod.Prod. Period
AcdcAtascosa County, TX5,286 BBLs3,254 MCFSep 2025
Coues UnitAtascosa County, TX468 BBLs245 MCFSep 2025
Def Leppard 1Atascosa County, TX6,576 BBLs1,595 MCFSep 2025
Ferry Sarah EAtascosa County, TX92 BBLs0 MCFSep 2025
ForeignerAtascosa County, TX5,942 BBLs3,536 MCFSep 2025
GrouseAtascosa County, TX417 BBLs178 MCFSep 2025
Grouse AAtascosa County, TX416 BBLs155 MCFSep 2025
HaeseAtascosa County, TX0 BBLs0 MCFApr 2021
Kodiak UnitAtascosa County, TX506 BBLs155 MCFSep 2025
LechweAtascosa County, TX515 BBLs150 MCFSep 2025
Miami VIceAtascosa County, TX41,329 BBLs13,027 MCFSep 2025
MuskoxAtascosa County, TX775 BBLs632 MCFSep 2025
Perdiz UnitAtascosa County, TX307 BBLs590 MCFSep 2025
Raft A UnitAtascosa County, TX1,585 BBLs172 MCFSep 2025
Raft B UnitAtascosa County, TX1,729 BBLs92 MCFSep 2025
Rockin MAtascosa County, TX3,456 BBLs1,924 MCFSep 2025
SharptailAtascosa County, TX1,021 BBLs1,351 MCFSep 2025
Stone UnitAtascosa County, TX299 BBLs51 MCFSep 2025
The Eagles 1Atascosa County, TX3,529 BBLs2,266 MCFSep 2025
Timmerman AwAtascosa County, TX7,744 BBLs2,520 MCFSep 2025

Frac'ing activity on Chachalaca Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-013-35132CHACHALACA # 1H

Owners of Chachalaca Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025PILLAR EFS LLCCHACHALACA UNITPILLAR EFS LLC
2025NIESCHWITZ D ROSSCHACHALACA UNITPILLAR EFS LLC
2025BAR N MINERALS LPCHACHALACA UNITPILLAR EFS LLC
2025LEE JAMIE NCHACHALACA UNITPILLAR EFS LLC
2025MAP2009-OKCHACHALACA UNITPILLAR EFS LLC
2025ASHLEY JUANDEANCHACHALACA UNITPILLAR EFS LLC
2025PILLAR EFS LLCCHACHALACA UNITPILLAR EFS LLC
2025COFFEE R C LTDCHACHALACA UNITPILLAR EFS LLC
Displaying 8 of 57 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Chachalaca Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-18418CHACHALACA UNITApr 2025SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-18418CHACHALACA UNITMar 2025SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-18418CHACHALACA UNITMar 2025ETC TEXAS PIPELINE, LTD.PILLAR EFS, LLC
01-18418CHACHALACA UNITFeb 2025SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-18418CHACHALACA UNITFeb 2025ETC TEXAS PIPELINE, LTD.PILLAR EFS, LLC
01-18418CHACHALACA UNITJan 2025SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-18418CHACHALACA UNITJan 2025ETC TEXAS PIPELINE, LTD.PILLAR EFS, LLC
01-18418CHACHALACA UNITDec 2024SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-18418CHACHALACA UNITDec 2024ETC TEXAS PIPELINE, LTD.PILLAR EFS, LLC
01-18418CHACHALACA UNITNov 2024SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-18418CHACHALACA UNITNov 2024ETC TEXAS PIPELINE, LTD.PILLAR EFS, LLC
01-18418CHACHALACA UNITOct 2024SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-18418CHACHALACA UNITOct 2024ETC TEXAS PIPELINE, LTD.PILLAR EFS, LLC
01-18418CHACHALACA UNITSep 2024SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-18418CHACHALACA UNITSep 2024ETC TEXAS PIPELINE, LTD.PILLAR EFS, LLC
01-18418CHACHALACA UNITAug 2024SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-18418CHACHALACA UNITAug 2024ETC TEXAS PIPELINE, LTD.PILLAR EFS, LLC
01-18418CHACHALACA UNITJul 2024SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-18418CHACHALACA UNITJul 2024ETC TEXAS PIPELINE, LTD.PILLAR EFS, LLC
01-18418CHACHALACA UNITJun 2024SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-18418CHACHALACA UNITJun 2024ETC TEXAS PIPELINE, LTD.PILLAR EFS, LLC
01-18418CHACHALACA UNITMay 2024SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-18418CHACHALACA UNITMay 2024ETC TEXAS PIPELINE, LTD.PILLAR EFS, LLC
01-18418CHACHALACA UNITApr 2024SHELL TRADING (US) COMPANYPILLAR EFS, LLC
01-18418CHACHALACA UNITApr 2024ETC TEXAS PIPELINE, LTD.PILLAR EFS, LLC