Stephen Ybar

Oil & Gas Property in McMullen County, TX

  2. Texas
  3. McMullen County, TX
  4. Oil & Gas Properties in McMullen County, TX
  5. Stephen Ybar Oil & Gas Property

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Property Summary

Key data points for Stephen Ybar

CountyMcMullen County, TX
OperatorEOG RESOURCES INC
Production DatesMar 2015 - Jun 2026
Total Oil Production656,173 BBLs
Total Gas Production798,389 MCF
Recent Oil Production719 BBLs in May 2026
Recent Gas Production548 MCF in May 2026
Wells on Property4

Our Valuation Estimates for Stephen Ybar

ShaleAssessment™

$77,128 *

MarketMultiple™

$150,642 **

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

Based on a decimal interest

Stephen Ybar Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Stephen Ybar
from Mar 2015 to Jun 2026

Wells on Stephen Ybar

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-311-36156STEPHEN YBAR 1HEOG RESOURCES, INC.ProducingMcMullen County, TX28.524271-98.757524
42-311-36157STEPHEN YBAR 2HEOG RESOURCES, INC.Horizontal Well Surface LocatioMcMullen County, TX28.524277-98.757423
42-311-36158STEPHEN YBAR 3HEOG RESOURCES, INC.ProducingMcMullen County, TX28.497456-98.757086
42-311-36159STEPHEN YBAR 4HEOG RESOURCES, INC.ProducingMcMullen County, TX28.497440-98.756978

Leases included in Stephen Ybar

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-18405STEPHEN YBAREOG RESOURCES, INC.McMullen County, TX

Nearby Properties

These are the closest 20 properties to the Stephen Ybar property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
AspenMcMullen County, TX20,024 BBLs30,610 MCFJun 2026
BaringMcMullen County, TX2,795 BBLs3,341 MCFJun 2026
Block A UnitMcMullen County, TX6,552 BBLs8,027 MCFJun 2026
BreckenridgeLa Salle County, TX12,566 BBLs12,799 MCFJun 2026
CRX YbarMcMullen County, TX10,107 BBLs24,389 MCFJun 2026
DobbyMcMullen County, TX4,379 BBLs8,102 MCFJun 2026
Donnell Lowe PastureMcMullen County, TX24,185 BBLs24,312 MCFJun 2026
EsperanzaMcMullen County, TX2,861 BBLs2,235 MCFJun 2026
KeystoneLa Salle County, TX13,976 BBLs31,249 MCFJun 2026
Lowe BrightonMcMullen County, TX13,383 BBLs19,538 MCFJun 2026
Lowe PastureMcMullen County, TX5,778 BBLs8,568 MCFJun 2026
Lowe Pasture AMcMullen County, TX1,094 BBLs1,471 MCFJun 2026
MillerMcMullen County, TX16,010 BBLs27,452 MCFJun 2026
Montgomery UnitMcMullen County, TX1,900 BBLs1,368 MCFJun 2026
Naylor JonesLa Salle County, TX9,364 BBLs11,777 MCFJun 2026
QuintanillaMcMullen County, TX1,075 BBLs1,271 MCFJun 2026
River Lowe RanchMcMullen County, TX14,629 BBLs32,215 MCFJun 2026
Y-BarLa Salle County, TX11,901 BBLs12,921 MCFJun 2026
Y-Bar EastMcMullen County, TX0 BBLs0 MCFSep 2024
Y-Bar UnitMcMullen County, TX1,227 BBLs2,520 MCFJun 2026

Companies in the Area

These are the closest 17 companies operating near the Stephen Ybar property.

Company Name
Alamo Operating Company, L. C.
Atascosa Exploration, LLC
Carrizo (Eagle Ford) LLC
Castlerock Ef Operating LLC
Chesapeake Operating LLC
Chesapeake Operating, Inc.
Crescent Energy Operating, LLC
EOG Resources Inc
Gulfstar Properties, Inc.
Gulftex Energy, LLC
Ineos USA Oil & Gas LLC
Marathon Oil Ef LLC
Mitchell Energy Corp
Murphy Expl. & Prod. Co. - USA
San Patricio Corporation
Trinity Operating (Usg), LLC
Verdun Oil Ef II LLC

Frac'ing activity on Stephen Ybar

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-311-36156STEPHEN YBAR # 1H
42-311-36157STEPHEN YBAR # 2H
42-311-36158STEPHEN YBAR # 3H
42-311-36159STEPHEN YBAR # 4H

Owners of Stephen Ybar

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2026EOG RESOURCES INCSTEPHEN YBAR 1H-4HEOG RESOURCES,
2026MAFRIGE STEVENS J TRUSTSTEPHEN YBAR 1H-4HEOG RESOURCES,
2026MITHOFF MELISSA ANN MAFRIGE TRSTEPHEN YBAR 1H-4HEOG RESOURCES,
2026KELLER JAMES MCNEELSTEPHEN YBAR 1H-4HEOG RESOURCES,
2026KELLER KATIE ADAMSSTEPHEN YBAR 1H-4HEOG RESOURCES,
2026CRUZ MINERAL INVESTMENTS LLCSTEPHEN YBAR 1H-4HEOG RESOURCES,
2026GORDON NICHOLAS E TRUSTSTEPHEN YBAR 1H-4HEOG RESOURCES,
2026DILLON REILLY MCNEEL TRUST ASTEPHEN YBAR 1H-4HEOG RESOURCES,
Displaying 8 of 16 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Stephen Ybar

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-18405STEPHEN YBARJun 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18405STEPHEN YBARJun 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18405STEPHEN YBARJun 2026EOG RESOURCES, INC.
01-18405STEPHEN YBARJun 2026EOG RESOURCES, INC.
01-18405STEPHEN YBARJun 2026EOG RESOURCES, INC.
01-18405STEPHEN YBARMay 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18405STEPHEN YBARMay 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18405STEPHEN YBARMay 2026EOG RESOURCES, INC.
01-18405STEPHEN YBARMay 2026EOG RESOURCES, INC.
01-18405STEPHEN YBARMay 2026EOG RESOURCES, INC.
01-18405STEPHEN YBARApr 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18405STEPHEN YBARApr 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18405STEPHEN YBARApr 2026EOG RESOURCES, INC.
01-18405STEPHEN YBARApr 2026EOG RESOURCES, INC.
01-18405STEPHEN YBARApr 2026EOG RESOURCES, INC.
01-18405STEPHEN YBARMar 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18405STEPHEN YBARMar 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18405STEPHEN YBARMar 2026EOG RESOURCES, INC.
01-18405STEPHEN YBARMar 2026EOG RESOURCES, INC.
01-18405STEPHEN YBARMar 2026EOG RESOURCES, INC.
01-18405STEPHEN YBARFeb 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18405STEPHEN YBARFeb 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18405STEPHEN YBARFeb 2026EOG RESOURCES, INC.
01-18405STEPHEN YBARFeb 2026EOG RESOURCES, INC.
01-18405STEPHEN YBARFeb 2026EOG RESOURCES, INC.