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 Production270,604 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, TX41,224 BBLs48,362 MCFJul 2025
Block A UnitMcMullen County, TX9,619 BBLs11,794 MCFJul 2025
BreckenridgeLa Salle County, TX20,607 BBLs30,301 MCFJul 2025
Cactus Rose UnitMcMullen County, TX734 BBLs410 MCFJul 2025
CRX YbarMcMullen County, TX13,727 BBLs27,247 MCFJul 2025
DobbyMcMullen County, TX4,400 BBLs5,452 MCFJul 2025
Donnell Lowe PastureMcMullen County, TX50,537 BBLs33,150 MCFJul 2025
EsperanzaMcMullen County, TX4,614 BBLs1,714 MCFJul 2025
KeystoneLa Salle County, TX19,307 BBLs17,275 MCFJul 2025
Lowe BrightonMcMullen County, TX16,883 BBLs14,042 MCFJul 2025
Lowe PastureMcMullen County, TX5,989 BBLs6,954 MCFJul 2025
Lowe Pasture AMcMullen County, TX1,727 BBLs959 MCFJul 2025
MillerMcMullen County, TX21,878 BBLs32,803 MCFJun 2025
Montgomery UnitMcMullen County, TX2,435 BBLs1,921 MCFJul 2025
Naylor JonesLa Salle County, TX14,659 BBLs23,264 MCFJul 2025
QuintanillaMcMullen County, TX865 BBLs421 MCFJul 2025
River Lowe RanchMcMullen County, TX17,468 BBLs42,650 MCFJul 2025
Stephen YbarMcMullen County, TX1,291 BBLs609 MCFJul 2025
Y-BarLa Salle County, TX31,191 BBLs47,742 MCFJul 2025
Y-Bar UnitMcMullen County, TX921 BBLs351 MCFJul 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 KATIE ADAMSY-BAR EAST UNIT ACASTLEROCK EF
2025KELLER JAMES MCNEELY-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