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 - Jul 2025
Total Oil Production191,709 BBLs
Total Gas Production118,283 MCF
Recent Oil Production484 BBLs in Jun 2025
Recent Gas Production149 MCF in Jun 2025
Wells on Property1

Our Valuation Estimates for Chachalaca Unit

ShaleAssessment

$24,344 *

MarketMultiple

$64,293 **

* 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 Jul 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, TX5,633 BBLs4,021 MCFJul 2025
Chamois UnitAtascosa County, TX547 BBLs421 MCFJul 2025
Def Leppard 1Atascosa County, TX8,222 BBLs1,330 MCFJul 2025
Ferry Sarah EAtascosa County, TX83 BBLs0 MCFJul 2025
ForeignerAtascosa County, TX3,511 BBLs2,394 MCFJul 2025
GrouseAtascosa County, TX500 BBLs188 MCFJul 2025
Grouse AAtascosa County, TX399 BBLs150 MCFJul 2025
HaeseAtascosa County, TX0 BBLs0 MCFApr 2021
KinselAtascosa County, TX0 BBLs0 MCFMay 2025
Kodiak UnitAtascosa County, TX488 BBLs150 MCFJul 2025
L.S.U. FerryAtascosa County, TX412 BBLs330 MCFJul 2025
LechweAtascosa County, TX462 BBLs149 MCFJul 2025
Miami VIceAtascosa County, TX45,874 BBLs13,538 MCFJul 2025
MuskoxAtascosa County, TX455 BBLs551 MCFJul 2025
Raft A UnitAtascosa County, TX1,649 BBLs197 MCFJul 2025
Raft B UnitAtascosa County, TX1,709 BBLs92 MCFJul 2025
Rockin MAtascosa County, TX3,157 BBLs2,267 MCFJul 2025
SharptailAtascosa County, TX862 BBLs344 MCFJul 2025
The Eagles 1Atascosa County, TX4,521 BBLs2,612 MCFJul 2025
Timmerman AwAtascosa County, TX8,618 BBLs2,682 MCFJul 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
2025LEE JAMIE NCHACHALACA UNITPILLAR EFS LLC
2025NIESCHWITZ D ROSSCHACHALACA UNITPILLAR EFS LLC
2025BAR N MINERALS LPCHACHALACA UNITPILLAR EFS LLC
2025MAP2009-OKCHACHALACA UNITPILLAR EFS LLC
2025ASHLEY JUANDEANCHACHALACA UNITPILLAR EFS LLC
2025PILLAR EFS LLCCHACHALACA UNITPILLAR EFS LLC
2025HESTER FAMILY TRUSTCHACHALACA 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