Y-Bar East

Oil & Gas Property in McMullen County, TX

Property Summary

Key data points for Y-Bar East

CountyMcMullen County, TX
OperatorCASTLEROCK EF OPERATING LLC
Production DatesJul 2014 - Sep 2024
Total Oil Production248,394 BBLs
Total Gas Production270,614 MCF
Recent Oil ProductionNo Recent Prod.
Recent Gas ProductionNo Recent Prod.
Wells on Property2

Our Valuation Estimates for Y-Bar East

ShaleAssessment

$19,954 *

MarketMultiple

Not Available

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

Based on a decimal interest

Y-Bar East Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Y-Bar East
from Jul 2014 to Sep 2024

Wells on Y-Bar East

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-311-36018Y-BAR EAST UNIT A 1HCastlerock EF Operating LLCProducingMcMullen County, TX28.510469-98.760769
42-311-36019Y-BAR EAST 1HCastlerock EF Operating LLCShut InMcMullen County, TX28.510470-98.760689

Leases included in Y-Bar East

Lease #Lease NameOperatorCounty
01-18084Y-BAR EASTCastlerock EF Operating LLCMcMullen County, TX
01-18270Y-BAR EAST UNIT ACastlerock EF Operating LLCMcMullen County, TX

Nearby Properties

These are the closest 20 properties to the Y-Bar East property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
AspenMcMullen County, TX28,750 BBLs29,899 MCFOct 2025
Block A UnitMcMullen County, TX8,636 BBLs10,545 MCFOct 2025
BreckenridgeLa Salle County, TX18,699 BBLs27,583 MCFOct 2025
Cactus Rose UnitMcMullen County, TX1,487 BBLs1,805 MCFOct 2025
CRX YbarMcMullen County, TX10,916 BBLs26,883 MCFOct 2025
DobbyMcMullen County, TX4,642 BBLs7,362 MCFOct 2025
Donnell Lowe PastureMcMullen County, TX40,179 BBLs27,443 MCFOct 2025
EsperanzaMcMullen County, TX4,799 BBLs1,844 MCFOct 2025
KeystoneLa Salle County, TX19,811 BBLs27,041 MCFOct 2025
Lowe BrightonMcMullen County, TX15,028 BBLs12,609 MCFOct 2025
Lowe PastureMcMullen County, TX6,955 BBLs7,832 MCFOct 2025
Lowe Pasture AMcMullen County, TX1,271 BBLs683 MCFOct 2025
MillerMcMullen County, TX20,350 BBLs33,458 MCFSep 2025
Montgomery UnitMcMullen County, TX2,203 BBLs1,142 MCFOct 2025
Naylor JonesLa Salle County, TX12,786 BBLs17,536 MCFOct 2025
QuintanillaMcMullen County, TX1,960 BBLs680 MCFOct 2025
River Lowe RanchMcMullen County, TX14,993 BBLs43,157 MCFOct 2025
Stephen YbarMcMullen County, TX857 BBLs691 MCFOct 2025
Y-BarLa Salle County, TX25,043 BBLs42,518 MCFOct 2025
Y-Bar UnitMcMullen County, TX1,543 BBLs431 MCFOct 2025

Frac'ing activity on Y-Bar East

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-311-36018Y-Bar East Unit A 1H
42-311-36019Y-Bar East 1H

Owners of Y-Bar East

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025CASTLEROCK EF OPERATING LLCY-BAR EASTCASTLEROCK EF
2025CASTLEROCK EF OPERATING LLCY-BAR EAST UNIT ACASTLEROCK EF
2025MAFRIGE STEVENS J TRUSTY-BAR EAST UNIT ACASTLEROCK EF
2025MITHOFF MELISSA ANN MAFRIGE TRY-BAR EAST UNIT ACASTLEROCK EF
2025GREENLOW OIL & GAS LLCY-BAR EAST UNIT ACASTLEROCK EF
2025KELLER JAMES MCNEELY-BAR EAST UNIT ACASTLEROCK EF
2025KELLER KATIE ADAMSY-BAR EAST UNIT ACASTLEROCK EF
2025PROCHNOW SUSAN AY-BAR EAST UNIT ACASTLEROCK EF
Displaying 8 of 50 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Y-Bar East

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-18270Y-BAR EAST UNIT AOct 2024DCP OPERATING COMPANY, LPCASTLEROCK EF OPERATING LLC
01-18270Y-BAR EAST UNIT AOct 2024CASTLEROCK EF OPERATING LLCCASTLEROCK EF OPERATING LLC
01-18270Y-BAR EAST UNIT AOct 2024TARGA MIDSTREAM SERVICES LLCCASTLEROCK EF OPERATING LLC
01-18270Y-BAR EAST UNIT ASep 2024CASTLEROCK EF OPERATING LLCCASTLEROCK EF OPERATING LLC
01-18270Y-BAR EAST UNIT ASep 2024DCP OPERATING COMPANY, LPCASTLEROCK EF OPERATING LLC
01-18270Y-BAR EAST UNIT ASep 2024TARGA MIDSTREAM SERVICES LLCCASTLEROCK EF OPERATING LLC
01-18270Y-BAR EAST UNIT AAug 2024TARGA MIDSTREAM SERVICES LLCCASTLEROCK EF OPERATING LLC
01-18270Y-BAR EAST UNIT AAug 2024DCP OPERATING COMPANY, LPCASTLEROCK EF OPERATING LLC
01-18270Y-BAR EAST UNIT AAug 2024CASTLEROCK EF OPERATING LLCCASTLEROCK EF OPERATING LLC
01-18084Y-BAR EASTJul 2024CASTLEROCK EF OPERATING LLCCASTLEROCK EF OPERATING LLC
01-18084Y-BAR EASTJul 2024DCP OPERATING COMPANY, LPCASTLEROCK EF OPERATING LLC
01-18084Y-BAR EASTJul 2024TARGA MIDSTREAM SERVICES LLCCASTLEROCK EF OPERATING LLC
01-18270Y-BAR EAST UNIT AJul 2024TARGA MIDSTREAM SERVICES LLCCASTLEROCK EF OPERATING LLC
01-18270Y-BAR EAST UNIT AJul 2024DCP OPERATING COMPANY, LPCASTLEROCK EF OPERATING LLC
01-18270Y-BAR EAST UNIT AJul 2024CASTLEROCK EF OPERATING LLCCASTLEROCK EF OPERATING LLC
01-18084Y-BAR EASTJun 2024CASTLEROCK EF OPERATING LLCCASTLEROCK EF OPERATING LLC
01-18084Y-BAR EASTJun 2024DCP OPERATING COMPANY, LPCASTLEROCK EF OPERATING LLC
01-18270Y-BAR EAST UNIT AJun 2024TARGA MIDSTREAM SERVICES LLCCASTLEROCK EF OPERATING LLC
01-18270Y-BAR EAST UNIT AJun 2024DCP OPERATING COMPANY, LPCASTLEROCK EF OPERATING LLC
01-18270Y-BAR EAST UNIT AJun 2024CASTLEROCK EF OPERATING LLCCASTLEROCK EF OPERATING LLC
01-18084Y-BAR EASTJun 2024TARGA MIDSTREAM SERVICES LLCCASTLEROCK EF OPERATING LLC
01-18084Y-BAR EASTMay 2024DCP OPERATING COMPANY, LPCASTLEROCK EF OPERATING LLC
01-18084Y-BAR EASTMay 2024TARGA MIDSTREAM SERVICES LLCCASTLEROCK EF OPERATING LLC
01-18084Y-BAR EASTMay 2024CASTLEROCK EF OPERATING LLCCASTLEROCK EF OPERATING LLC
01-18270Y-BAR EAST UNIT AMay 2024TARGA MIDSTREAM SERVICES LLCCASTLEROCK EF OPERATING LLC