Mary 18

Oil & Gas Property in Upton County, TX

  2. Texas
  3. Upton County, TX
  4. Oil & Gas Properties in Upton County, TX
  5. Mary 18 Oil & Gas Property

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Property Summary

Key data points for Mary 18

CountyUpton County, TX
Production DatesSep 2013 - Jun 2025
Total Oil Production5,023,068 BBLs
Total Gas Production17,082,481 MCF
Recent Oil Production30,091 BBLs in May 2025
Recent Gas Production134,687 MCF in May 2025
Wells on Property21

Our Valuation Estimates for Mary 18

ShaleAssessment™

$620,329 *

MarketMultiple™

$4,084,339 **

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

Based on a decimal interest

Mary 18 Production Graph

Aggregated production of all wells and leases associated with this property
Subscribe for Full Access Subscribe now to gain immediate access
to oil and gas production for Mary 18
from Sep 2013 to Jun 2025

Wells on Mary 18

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-461-38866MARY 18 1PARSLEY ENERGY OPERATIONS, LLCOil WellUpton County, TX31.595236-102.008167
42-461-38867MARY 18B 2PIONEER NATURAL RES. USA, INC.ProducingUpton County, TX31.603530-102.025865
42-461-39029MARY 18 3PARSLEY ENERGY OPERATIONS, LLCPlugged Oil WellUpton County, TX31.591913-102.022179
42-461-39192MARY 18 4PARSLEY ENERGY OPERATIONS, LLCPlugged Oil WellUpton County, TX31.606246-102.014579
42-461-39215MARY 18E 5PIONEER NATURAL RES. USA, INC.Shut InUpton County, TX31.603666-102.010898
42-461-39233MARY 18B 6PARSLEY ENERGY OPERATIONS, LLCPlugged Oil WellUpton County, TX31.598646-102.024321
42-461-39334MARY 18 7PARSLEY ENERGY OPERATIONS, LLCPlugged Oil WellUpton County, TX31.595099-102.023193
42-461-39431MARY 18 8PARSLEY ENERGY OPERATIONS, LLCPlugged Oil WellUpton County, TX31.600257-102.010168
42-461-39525MARY 18 1HBPIONEER NATURAL RES. USA, INC.ProducingUpton County, TX31.592141-102.018410
42-461-39737MARY 18A-18 2HAPIONEER NATURAL RES. USA, INC.ProducingUpton County, TX31.593944-102.011692
42-461-39875MARY 18 1DPIONEER NATURAL RES. USA, INC.InjectionUpton County, TX31.600759-102.019323
42-461-40198MARY 18 4208HPIONEER NATURAL RES. USA, INC.ProducingUpton County, TX31.591113-102.015598
42-461-40201MARY 18A-18-E 4409HPIONEER NATURAL RES. USA, INC.ProducingUpton County, TX31.591136-102.015504
42-461-40308MARY 18-7A-A 4401HPIONEER NATURAL RES. USA, INC.ProducingUpton County, TX31.587923-102.020906
42-461-40315MARY 18-7A-AZ 4202HPIONEER NATURAL RES. USA, INC.ProducingUpton County, TX31.587945-102.020812
42-461-40336MARY 18-7-H 4415HPIONEER NATURAL RES. USA, INC.ProducingUpton County, TX31.593006-102.007509
42-461-40337MARY 18-7-G 4214HPIONEER NATURAL RES. USA, INC.ProducingUpton County, TX31.592963-102.007583
42-461-41207MARY 18-7A-D 4307HPIONEER NATURAL RES. USA, INC.ProducingUpton County, TX31.590359-102.018187
42-461-41236MARY 18-7A-C 4105HPIONEER NATURAL RES. USA, INC.ProducingUpton County, TX31.590438-102.018213
42-461-42342MARY 18B 2HPIONEER NATURAL RES. USA, INC.ProducingUpton County, TX31.592397-102.009993
42-461-42343MARY 18D 4HPIONEER NATURAL RES. USA, INC.ProducingUpton County, TX31.592425-102.009869

Leases included in Mary 18

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
7C-18573MARY 18PARSLEY ENERGY OPERATIONS, LLCUpton County, TX
7C-18589MARY 18BPIONEER NATURAL RES. USA, INC.Upton County, TX
7C-18593MARY 18PIONEER NATURAL RES. USA, INC.Upton County, TX
7C-18995MARY 18A-18PIONEER NATURAL RES. USA, INC.Upton County, TX
7C-19291MARY 18A-18-EPIONEER NATURAL RES. USA, INC.Upton County, TX
7C-19445MARY 18-7-HPIONEER NATURAL RES. USA, INC.Upton County, TX
7C-19446MARY 18-7A-APIONEER NATURAL RES. USA, INC.Upton County, TX
7C-19483MARY 18-7-GPIONEER NATURAL RES. USA, INC.Upton County, TX
7C-19484MARY 18-7A-AZPIONEER NATURAL RES. USA, INC.Upton County, TX
7C-19510MARY 18PIONEER NATURAL RES. USA, INC.Upton County, TX
7C-20916MARY 18-7A-CPIONEER NATURAL RES. USA, INC.Upton County, TX
7C-20918MARY 18-7A-DPIONEER NATURAL RES. USA, INC.Upton County, TX
7C-22059MARY 18BPIONEER NATURAL RES. USA, INC.Upton County, TX
7C-22060MARY 18DPIONEER NATURAL RES. USA, INC.Upton County, TX
7C-22284MARY 18EPIONEER NATURAL RES. USA, INC.Upton County, TX

Operators Associated With Mary 18

Nearby Properties

These are the closest 20 properties to the Mary 18 property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Ellie 20Upton County, TX9,780 BBLs74,932 MCFJun 2025
Elwood 16Upton County, TX3,437 BBLs53,856 MCFJun 2025
Franklin 22Upton County, TX2,762 BBLs16,560 MCFJun 2025
Griffin 19-30-AUpton County, TX4,745 BBLs21,665 MCFJun 2025
HirschUpton County, TX15,886 BBLs119,126 MCFJun 2025
HirshUpton County, TX0 BBLs0 MCFMay 2020
Jack 25Upton County, TX32,354 BBLs223,886 MCFJun 2025
KeeneyUpton County, TX0 BBLs0 MCFSep 2011
Kendall 23-11Upton County, TX105,819 BBLs509,014 MCFJun 2025
LouisUpton County, TX8,711 BBLs47,925 MCFJun 2025
MeinerUpton County, TX688 BBLs891 MCFJun 2025
MeinersUpton County, TX237 BBLs541 MCFJun 2025
Mills 11Upton County, TX0 BBLs0 MCFNov 2022
NealUpton County, TX0 BBLs0 MCFMar 2024
RatliffUpton County, TX3,597 BBLs39,981 MCFJun 2025
Reese 15Upton County, TX16,302 BBLs135,407 MCFJun 2025
RinnUpton County, TX0 BBLs0 MCFOct 2022
Robbie 17Upton County, TX7,384 BBLs82,751 MCFJun 2025
Shauna 9Upton County, TX1,308 BBLs9,128 MCFJun 2025
WindhamUpton County, TX249 BBLs2,019 MCFJun 2025

Companies in the Area

These are the closest 20 companies operating near the Mary 18 property.

Company Name
Brown Tom Inc
Civitas Permian Operating, LLC
Cox, John L.
Endeavor Energy Resources, LP
Energen Resources Corporation
Extex Operating Company
Graham Royalty LTD
Hallwood Energy Corporation
Hallwood Petroleum, Inc.
Hanley Petroleum Inc.
Henry Petroleum Corp.
JM Cox Resources LP
Ovintiv USA Inc.
Parker & Parsley Development Co.
Parsley Energy Operations, LLC
Pioneer Natural Res. USA, Inc.
Stephens, Autry C.
Tema Oil And Gas Company
TSF Operating
White'S Industrial Engine'S

Frac'ing activity on Mary 18

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-461-38866Mary 18-1
42-461-38867Mary 18-2
42-461-39029Mary 18-3
42-461-39192Mary 18-4
42-461-39192Mary 18-4
42-461-39215Mary 18-5
42-461-39233Mary 18B-6
42-461-39334Mary 18-7
42-461-39431Mary 18-8
42-461-39525Mary 18-1HB
42-461-39737Mary 18A-18 #2H
42-461-40198Mary 18-4208H
42-461-40201Mary 18A-18-4409H
42-461-40308Mary 18-18B-7 4401H
42-461-40315Mary 18-18B-7 4202H
42-461-40336Mary 18-7-4214H
42-461-40337Mary 18-7-4415H
42-461-41207Mary 18-7A-D 4307H
42-461-41207Mary 18-7A-D 4307H
42-461-41236Mary 18-7A-C 4105H
42-461-41236Mary 18-7A-C 4105H
42-461-42342Mary 18B 2H
42-461-42343Mary 18D 4H

Owners of Mary 18

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025PIONEER NAT RES USA WIMARY 18D #4HPIONEER NAT RES
2025PIONEER NAT RES USA WIMARY 18B #2HPIONEER NAT RES
2025PIONEER NAT RES USA WIMARY 18-7A-AZ #4202HPIONEER NATURAL RES
2025PIONEER NAT RES USA WIMARY 18-7-G #4214HPIONEER NATURAL RES
2025PIONEER NAT RES USA WIMARY 18-7A-D #4307HPIONEER NATURAL RES
2025PIONEER NAT RES USA WIMARY 18-7A-A #4401HPIONEER NATURAL RES
2025PIONEER NAT RES USA WIMARY 18-7A-C #4105HPIONEER NATURAL RES
2025PIONEER NAT RES USA WIMARY 18-7-H #4415HPIONEER NATURAL RES
Displaying 8 of 1573 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Mary 18

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
7C-18589MARY 18BApr 2025SHELL TRADING (US) COMPANYPIONEER NATURAL RESOURCES USA, INC.
7C-18593MARY 18Apr 2025SHELL TRADING (US) COMPANYPIONEER NATURAL RESOURCES USA, INC.
7C-18995MARY 18A-18Apr 2025SHELL TRADING (US) COMPANYPIONEER NATURAL RESOURCES USA, INC.
7C-19291MARY 18A-18-EApr 2025SHELL TRADING (US) COMPANYPIONEER NATURAL RESOURCES USA, INC.
7C-19445MARY 18-7-HApr 2025SHELL TRADING (US) COMPANYPIONEER NATURAL RESOURCES USA, INC.
7C-19446MARY 18-7A-AApr 2025SHELL TRADING (US) COMPANYPIONEER NATURAL RESOURCES USA, INC.
7C-19483MARY 18-7-GApr 2025SHELL TRADING (US) COMPANYPIONEER NATURAL RESOURCES USA, INC.
7C-19484MARY 18-7A-AZApr 2025SHELL TRADING (US) COMPANYPIONEER NATURAL RESOURCES USA, INC.
7C-20916MARY 18-7A-CApr 2025SHELL TRADING (US) COMPANYPIONEER NATURAL RESOURCES USA, INC.
7C-20918MARY 18-7A-DApr 2025SHELL TRADING (US) COMPANYPIONEER NATURAL RESOURCES USA, INC.
7C-22059MARY 18BApr 2025SHELL TRADING (US) COMPANYPIONEER NATURAL RESOURCES USA, INC.
7C-22060MARY 18DApr 2025SHELL TRADING (US) COMPANYPIONEER NATURAL RESOURCES USA, INC.
7C-18589MARY 18BMar 2025SHELL TRADING (US) COMPANYPIONEER NATURAL RESOURCES USA, INC.
7C-18593MARY 18Mar 2025PIONEER NATURAL RESOURCES USA, INC.
7C-18593MARY 18Mar 2025PIONEER NATURAL RESOURCES USA, INC.PIONEER NATURAL RESOURCES USA, INC.
7C-18593MARY 18Mar 2025SHELL TRADING (US) COMPANYPIONEER NATURAL RESOURCES USA, INC.
7C-18995MARY 18A-18Mar 2025PIONEER NATURAL RESOURCES USA, INC.
7C-18995MARY 18A-18Mar 2025SHELL TRADING (US) COMPANYPIONEER NATURAL RESOURCES USA, INC.
7C-19291MARY 18A-18-EMar 2025PIONEER NATURAL RESOURCES USA, INC.
7C-19291MARY 18A-18-EMar 2025PIONEER NATURAL RESOURCES USA, INC.PIONEER NATURAL RESOURCES USA, INC.
7C-19291MARY 18A-18-EMar 2025SHELL TRADING (US) COMPANYPIONEER NATURAL RESOURCES USA, INC.
7C-19445MARY 18-7-HMar 2025PIONEER NATURAL RESOURCES USA, INC.
7C-19445MARY 18-7-HMar 2025PIONEER NATURAL RESOURCES USA, INC.PIONEER NATURAL RESOURCES USA, INC.
7C-19445MARY 18-7-HMar 2025SHELL TRADING (US) COMPANYPIONEER NATURAL RESOURCES USA, INC.
7C-19446MARY 18-7A-AMar 2025PIONEER NATURAL RESOURCES USA, INC.