Ul Mason West Unit

Oil & Gas Property in Andrews County, TX

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Property Summary

Key data points for Ul Mason West Unit

CountyAndrews County, TX
OperatorDIAMONDBACK E&P LLC
Production DatesJul 2017 - Aug 2026
Total Oil Production3,007,626 BBLs
Total Gas Production2,910,864 MCF
Recent Oil Production156,986 BBLs in Jul 2026
Recent Gas Production156,706 MCF in Jul 2026
Wells on Property7

Our Valuation Estimates for Ul Mason West Unit

ShaleAssessment™

Not Available

MarketMultiple™

$6,585,660 **

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

Based on a decimal interest

Ul Mason West Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Ul Mason West Unit
from Jul 2017 to Aug 2026

Wells on Ul Mason West Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-003-49160UL MASON WEST UNIT 3JMDIAMONDBACK E&P LLCProducingAndrews County, TX32.453134-102.250293
42-003-49161UL MASON WEST UNIT 2WBDIAMONDBACK E&P LLCProducingAndrews County, TX32.453098-102.250449
42-003-49162UL MASON WEST UNIT 2MSDIAMONDBACK E&P LLCProducingAndrews County, TX32.453115-102.250371
42-003-49163UL MASON WEST UNIT 3WDDIAMONDBACK E&P LLCProducingAndrews County, TX32.453079-102.250527
42-003-49164UL MASON WEST UNIT 1WBDIAMONDBACK E&P LLCProducingAndrews County, TX32.453040-102.250682
42-003-49165UL MASON WEST UNIT 1WDDIAMONDBACK E&P LLCProducingAndrews County, TX32.453059-102.250604
42-003-49166UL MASON WEST UNIT 1JMDIAMONDBACK E&P LLCProducingAndrews County, TX32.453021-102.250760

Leases included in Ul Mason West Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
08-49200UL MASON WEST UNITDIAMONDBACK E&P LLCAndrews County, TX

Nearby Properties

These are the closest 20 properties to the Ul Mason West Unit property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
MustangMartin County, TX0 BBLs0 MCFMay 2025
Ul Addie 41-27Martin County, TX10,866 BBLs16,700 MCFAug 2026
Ul BensonAndrews County, TX10,529 BBLs19,129 MCFAug 2026
Ul BLK 6 Ddu AAndrews County, TX13,142 BBLs24,737 MCFAug 2026
Ul CottonflatMartin County, TX13,376 BBLs30,467 MCFAug 2026
Ul Cuckoo Bee 5-19Andrews County, TX18,494 BBLs57,266 MCFAug 2026
Ul Dedham 31-45Andrews County, TX51,850 BBLs84,433 MCFAug 2026
Ul Dengar 40Andrews County, TX32,540 BBLs41,462 MCFAug 2026
Ul IIAndrews County, TX224 BBLs219 MCFAug 2026
Ul III 4Andrews County, TX229 BBLs1,486 MCFAug 2026
Ul KeswickMartin County, TX14,745 BBLs32,887 MCFAug 2026
Ul Lake Valley 10-19Andrews County, TX14,630 BBLs61,875 MCFAug 2026
Ul Lunate 5-38Andrews County, TX19,503 BBLs26,325 MCFAug 2026
Ul MasonAndrews County, TX5,397 BBLs10,909 MCFAug 2026
Ul Mason East UnitAndrews County, TX4,357 BBLs4,145 MCFAug 2026
Ul MS HZ BLK 6Martin County, TX2,165 BBLs7,282 MCFAug 2026
Ul Mustang 13Martin County, TX3,316 BBLs16,150 MCFAug 2026
Ul Page 41-44Andrews County, TX22,101 BBLs59,285 MCFAug 2026
Uls 6-3Andrews County, TX40 BBLs3 MCFAug 2026
UniversityAndrews County, TX37,253 BBLs146,079 MCFAug 2026

Frac'ing activity on Ul Mason West Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-003-49160UL MASON WEST UNIT 3JM
42-003-49161UL MASON WEST UNIT 2WB
42-003-49162UL MASON WEST UNIT 2MS
42-003-49163UL MASON WEST UNIT 3WD
42-003-49164UL MASON WEST UNIT 1WB
42-003-49165UL MASON WEST UNIT 1WD
42-003-49166UL MASON WEST UNIT 1JM

Owners of Ul Mason West Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2026DIAMONDBACK E&P LLCUL MASON WEST UNITDIAMONDBACK E&
2026UNIVERSITY OF TEXAS (PUF)UL MASON WEST UNITDIAMONDBACK E&

Oil & Gas Sales on Ul Mason West Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
08-49200UL MASON WEST UNITJun 2026TROUBADOUR ENERGY HOLDINGS, LLCDIAMONDBACK E&P LLC
08-49200UL MASON WEST UNITJun 2026TRAFIGURA TRADING LLCDIAMONDBACK E&P LLC
08-49200UL MASON WEST UNITJun 2026DIAMONDBACK E&P LLCDIAMONDBACK E&P LLC
08-49200UL MASON WEST UNITJun 2026ONEOK GAS MARKETING, L.P.DIAMONDBACK E&P LLC
08-49200UL MASON WEST UNITMay 2026TRAFIGURA TRADING LLCDIAMONDBACK E&P LLC
08-49200UL MASON WEST UNITMay 2026DIAMONDBACK E&P LLCDIAMONDBACK E&P LLC
08-49200UL MASON WEST UNITMay 2026ONEOK GAS MARKETING, L.P.DIAMONDBACK E&P LLC
08-49200UL MASON WEST UNITApr 2026TRAFIGURA TRADING LLCDIAMONDBACK E&P LLC
08-49200UL MASON WEST UNITApr 2026DIAMONDBACK E&P LLCDIAMONDBACK E&P LLC
08-49200UL MASON WEST UNITApr 2026ONEOK GAS MARKETING, L.P.DIAMONDBACK E&P LLC
08-49200UL MASON WEST UNITMar 2026TRAFIGURA TRADING LLCDIAMONDBACK E&P LLC
08-49200UL MASON WEST UNITMar 2026DIAMONDBACK E&P LLCDIAMONDBACK E&P LLC
08-49200UL MASON WEST UNITMar 2026ONEOK GAS MARKETING, L.P.DIAMONDBACK E&P LLC
08-49200UL MASON WEST UNITFeb 2026TRAFIGURA TRADING LLCDIAMONDBACK E&P LLC
08-49200UL MASON WEST UNITFeb 2026DIAMONDBACK E&P LLCDIAMONDBACK E&P LLC
08-49200UL MASON WEST UNITFeb 2026ONEOK GAS MARKETING, L.P.DIAMONDBACK E&P LLC
08-49200UL MASON WEST UNITJan 2026TRAFIGURA TRADING LLCDIAMONDBACK E&P LLC
08-49200UL MASON WEST UNITJan 2026DIAMONDBACK E&P LLCDIAMONDBACK E&P LLC
08-49200UL MASON WEST UNITJan 2026ONEOK GAS MARKETING, L.P.DIAMONDBACK E&P LLC
08-49200UL MASON WEST UNITDec 2025TRAFIGURA TRADING LLCDIAMONDBACK E&P LLC
08-49200UL MASON WEST UNITDec 2025DIAMONDBACK E&P LLCDIAMONDBACK E&P LLC
08-49200UL MASON WEST UNITDec 2025ONEOK GAS MARKETING, L.P.DIAMONDBACK E&P LLC
08-49200UL MASON WEST UNITNov 2025TRAFIGURA TRADING LLCDIAMONDBACK E&P LLC
08-49200UL MASON WEST UNITNov 2025DIAMONDBACK E&P LLCDIAMONDBACK E&P LLC
08-49200UL MASON WEST UNITNov 2025ONEOK GAS MARKETING, L.P.DIAMONDBACK E&P LLC