Uls 4

Oil & Gas Property in Andrews County, TX

Property Summary

Key data points for Uls 4

CountyAndrews County, TX
OperatorSABALO II OPERATING, LLC
Production DatesApr 2011 - Jan 2026
Total Oil Production83,104 BBLs
Total Gas Production92,810 MCF
Recent Oil Production252 BBLs in Dec 2025
Recent Gas Production217 MCF in Dec 2025
Wells on Property3

Our Valuation Estimates for Uls 4

ShaleAssessment

$10,930 *

MarketMultiple

$30,815 **

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

Based on a decimal interest

Uls 4 Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Uls 4
from Apr 2011 to Jan 2026

Wells on Uls 4

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-003-41905ULS 4-9 1SABALO II OPERATING, LLCProducingAndrews County, TX32.468209-102.466020
42-003-41906ULS 4-4 1SABALO II OPERATING, LLCProducingAndrews County, TX32.481813-102.469881
42-003-43382ULS 4-10 3SABALO II OPERATING, LLCProducingAndrews County, TX32.467566-102.452495

Leases included in Uls 4

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
08-41357ULS 4-4SABALO II OPERATING, LLCAndrews County, TX
08-41428ULS 4-9SABALO II OPERATING, LLCAndrews County, TX
08-42747ULS 4-10SABALO II OPERATING, LLCAndrews County, TX

Nearby Properties

These are the closest 20 properties to the Uls 4 property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Ashmore-FittsAndrews County, TX30 BBLs0 MCFJan 2026
BirdAndrews County, TX34 BBLs0 MCFJan 2026
HowellAndrews County, TX61 BBLs0 MCFJan 2026
Magutex Queen UnitAndrews County, TX0 BBLs0 MCFMay 2023
McFarland QueenAndrews County, TX0 BBLs0 MCFJun 2025
Minton E. H.-AcAndrews County, TX50 BBLs0 MCFJan 2026
Nolley -BAndrews County, TX251 BBLs0 MCFJan 2026
ReitmeyerAndrews County, TX0 BBLs0 MCFNov 2025
Samson UniversityAndrews County, TX790 BBLs2,886 MCFJan 2026
Samson University 16 1Andrews County, TX50 BBLs146 MCFJan 2026
State Of TexasAndrews County, TX924 BBLs397 MCFJan 2026
State UnivAndrews County, TX1,332 BBLs1,074 MCFJan 2026
State UniversityAndrews County, TX46 BBLs0 MCFJan 2026
Uls 4Andrews County, TX895 BBLs620 MCFJan 2026
Uls AAndrews County, TX787 BBLs165 MCFJan 2026
Uls BAndrews County, TX165 BBLs300 MCFJan 2026
Uls Cdu 4-1Andrews County, TX51 BBLs0 MCFJan 2026
University Consolidated IxAndrews County, TX0 BBLs0 MCFAug 2016
University McFarland 8 UnitAndrews County, TX563 BBLs517 MCFJan 2026
VanlandinghamAndrews County, TX22 BBLs0 MCFJan 2026

Frac'ing activity on Uls 4

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-003-41905UNIVERSITY LANDS 4-9 #1
42-003-41906ULS 4-4 #1
42-003-43382ULS 4-10 3

Owners of Uls 4

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025ZARVONA ENERGY LLCULS 4-10ZARVONA ENERGY
2025UNIVERSITY OF TEXAS (PUF)ULS 4-10ZARVONA ENERGY
2025UNIVERSITY OF TEXAS (PUF)ULS 4-9ZARVONA ENERGY
2025ZARVONA ENERGY LLCULS 4-9ZARVONA ENERGY
2025UNIVERSITY OF TEXAS (PUF)ULS 4-4ZARVONA ENERGY
2025ZARVONA ENERGY LLCULS 4-4ZARVONA ENERGY

Oil & Gas Sales on Uls 4

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
08-41357ULS 4-4Dec 2025SABALO II OPERATING, LLCSABALO II OPERATING, LLC
08-42747ULS 4-10Nov 2025SABALO II OPERATING, LLC
08-41428ULS 4-9Nov 2025SABALO II OPERATING, LLC
08-41428ULS 4-9Nov 2025SABALO II OPERATING, LLCSABALO II OPERATING, LLC
08-41357ULS 4-4Nov 2025SABALO II OPERATING, LLCSABALO II OPERATING, LLC
08-41357ULS 4-4Nov 2025SABALO II OPERATING, LLC
08-42747ULS 4-10Nov 2025SABALO II OPERATING, LLCSABALO II OPERATING, LLC
08-41357ULS 4-4Oct 2025EASTEX CRUDE COMPANY, LLCZARVONA ENERGY LLC
08-41428ULS 4-9Sep 2025RIO ENERGY INTERNATIONAL, INC.ZARVONA ENERGY LLC
08-41428ULS 4-9Aug 2025RIO ENERGY INTERNATIONAL, INC.ZARVONA ENERGY LLC
08-41428ULS 4-9Jun 2025RIO ENERGY INTERNATIONAL, INC.ZARVONA ENERGY LLC
08-41428ULS 4-9May 2025RIO ENERGY INTERNATIONAL, INC.ZARVONA ENERGY LLC
08-41428ULS 4-9Apr 2025RIO ENERGY INTERNATIONAL, INC.ZARVONA ENERGY LLC
08-41428ULS 4-9Mar 2025RIO ENERGY INTERNATIONAL, INC.ZARVONA ENERGY LLC
08-41428ULS 4-9Feb 2025RIO ENERGY INTERNATIONAL, INC.ZARVONA ENERGY LLC
08-41428ULS 4-9Jan 2025RIO ENERGY INTERNATIONAL, INC.ZARVONA ENERGY LLC
08-41428ULS 4-9Dec 2024RIO ENERGY INTERNATIONAL, INC.ZARVONA ENERGY LLC
08-41428ULS 4-9Nov 2024RIO ENERGY INTERNATIONAL, INC.ZARVONA ENERGY LLC
08-41428ULS 4-9Oct 2024RIO ENERGY INTERNATIONAL, INC.ZARVONA ENERGY LLC
08-41428ULS 4-9Sep 2024RIO ENERGY INTERNATIONAL, INC.ZARVONA ENERGY LLC
08-41428ULS 4-9Aug 2024RIO ENERGY INTERNATIONAL, INC.ZARVONA ENERGY LLC
08-41428ULS 4-9Jul 2024RIO ENERGY INTERNATIONAL, INC.ZARVONA ENERGY LLC
08-41428ULS 4-9May 2024RIO ENERGY INTERNATIONAL, INC.ZARVONA ENERGY LLC
08-41357ULS 4-4Apr 2024DCP OPERATING COMPANY, LPZARVONA ENERGY LLC
08-41428ULS 4-9Apr 2024RIO ENERGY INTERNATIONAL, INC.ZARVONA ENERGY LLC