Mary

Oil & Gas Property in Upton County, TX

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

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Property Summary

Key data points for Mary

CountyUpton County, TX
Production DatesNov 1999 - Nov 2025
Total Oil Production1,419,511 BBLs
Total Gas Production4,170,263 MCF
Recent Oil Production2,298 BBLs in Oct 2025
Recent Gas Production12,613 MCF in Oct 2025
Wells on Property15

Our Valuation Estimates for Mary

ShaleAssessment™

$61,099 *

MarketMultiple™

$313,744 **

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

Based on a decimal interest

Mary 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
from Nov 1999 to Nov 2025

Wells on Mary

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
42-461-34523MARY 1COG OPERATING LLCShut InUpton County, TX31.391702-102.035457
42-461-34572MARY 2COG OPERATING LLCProducingUpton County, TX31.399268-102.037833
42-461-34573MARY A 3COG OPERATING LLCProducingUpton County, TX31.406253-102.040130
42-461-34892MARY 4HENRY PETROLEUM LPPlugged Oil WellUpton County, TX31.409188-102.041508
42-461-35786MARY O 1WSUMMIT PETROLEUM LLCWater SupplyUpton County, TX31.377404-102.070042
42-461-36780MARY 4COG OPERATING LLCShut InUpton County, TX31.403754-102.034916
42-461-36907MARY 3COG OPERATING LLCPlugged Oil WellUpton County, TX31.397074-102.032722
42-461-38709MARY O 8501SUMMIT PETROLEUM LLCProducingUpton County, TX31.380105-102.066337
42-461-38877MARY 211HCOG OPERATING LLCProducingUpton County, TX31.406051-102.037941
42-461-39527MARY O 8510SUMMIT PETROLEUM LLCProducingUpton County, TX31.380108-102.070784
42-461-39528MARY O 8513SUMMIT PETROLEUM LLCProducingUpton County, TX31.376451-102.065569
42-461-39529MARY O 8506SUMMIT PETROLEUM LLCProducingUpton County, TX31.375331-102.070428
42-461-39691MARY A 1COG OPERATING LLCProducingUpton County, TX31.407247-102.036060
42-461-39692MARY 5COG OPERATING LLCShut InUpton County, TX31.402760-102.038985
42-461-39848MARY 212HCOG OPERATING LLCProducingUpton County, TX31.407302-102.038524

Leases included in Mary

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
7C-14935MARY OSUMMIT PETROLEUM LLCUpton County, TX
7C-15535MARYCOG OPERATING LLCUpton County, TX
7C-15822MARY "A"COG OPERATING LLCUpton County, TX
7C-18246MARY OSUMMIT PETROLEUM LLCUpton County, TX

Operators Associated With Mary

Nearby Properties

These are the closest 20 properties to the Mary property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Amacker65Upton County, TX89 BBLs55 MCFNov 2025
Amacker68Upton County, TX298 BBLs2,804 MCFNov 2025
BeverlyUpton County, TX229 BBLs5,858 MCFNov 2025
Carla WestUpton County, TX1,072 BBLs7,995 MCFNov 2025
CarolynUpton County, TX0 BBLs0 MCFApr 2022
ClaytonUpton County, TX0 BBLs0 MCFNov 2025
DawnUpton County, TX518 BBLs15,643 MCFNov 2025
DorothyUpton County, TX205 BBLs1,306 MCFNov 2025
Dorothyp1Upton County, TX47 BBLs401 MCFNov 2025
JesseUpton County, TX0 BBLs0 MCFSep 2025
Joyce P2 UnitUpton County, TX2,335 BBLs19,177 MCFNov 2025
KelliUpton County, TX199 BBLs1,234 MCFNov 2025
LaurajeanUpton County, TX1,328 BBLs33,917 MCFNov 2025
LundenUpton County, TX136 BBLs281 MCFNov 2025
Mary A UnitUpton County, TX679 BBLs5,294 MCFNov 2025
McGillUpton County, TX262 BBLs1,378 MCFNov 2025
MeredithUpton County, TX128 BBLs1,800 MCFNov 2025
Norma P1 UnitUpton County, TX3,055 BBLs29,969 MCFNov 2025
Norma UnitUpton County, TX316 BBLs15,354 MCFNov 2025
SallyeUpton County, TX0 BBLs0 MCFSep 2025

Companies in the Area

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

Company Name
Atlas Operating LLC
Badger Oil Corporation
Baytech Inc
Brown Tom Inc
Burlington Resources Oil And Gas Co.
Chevron USA Inc
COG Operating LLC
ConocoPhillips Company
Cox, John L.
Diamondback E&P LLC
Enron Oil & Gas Company
EOG Resources, Inc.
Henry Petroleum Corp.
Henry Petroleum LP
Hunt Oil Company
Matador Operating Company
Palo Petroleum, Inc.
Southwest Royalties, Inc.
Summit Petroleum LLC
XTO Energy Inc.

Frac'ing activity on Mary

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-461-38709Mary O 8501
42-461-38877Mary #21H
42-461-39528Mary O 8513
42-461-39529Mary O 8506
42-461-39691Mary A #1
42-461-39692Mary 5
42-461-39848Mary 212H

Owners of Mary

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025COG OPERATING LLC WIMARY -A-COG OPERATING LLC
2025SUMMIT PETROLEUM LLCMARY OTRUE OIL COMPANY LLC
2025HALFF INTERESTSMARY OTRUE OIL COMPANY LLC
2025THREE L RANCH LTDMARY OTRUE OIL COMPANY LLC
2025AMACKER ROBERT KENTMARY OTRUE OIL COMPANY LLC
2025DUNCAN FIVE REAL EST LPMARY OTRUE OIL COMPANY LLC
2025COG OPERATING LLC WIMARYCOG OPERATING LLCP
2025GRAHAM J H FAMILY TRUSTMARY -A-COG OPERATING LLC
Displaying 8 of 119 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Mary

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
7C-15535MARYDec 2025COG OPERATING LLCCONOCOPHILLIPS COMPANY
7C-15535MARYDec 2025CHEVRON U.S.A. INC.CHEVRON MIDCONTINENT, L.P.
7C-15822MARY "A"Dec 2025COG OPERATING LLCCONOCOPHILLIPS COMPANY
7C-15822MARY "A"Dec 2025CHEVRON U.S.A. INC.CHEVRON MIDCONTINENT, L.P.
7C-18246MARY ODec 2025ENLINK CRUDE MARKETING, LLCSUMMIT PETROLEUM LLC
7C-15535MARYNov 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCCONOCOPHILLIPS COMPANY
7C-15535MARYNov 2025CHEVRON U.S.A. INC.CHEVRON MIDCONTINENT, L.P.
7C-15535MARYNov 2025COG OPERATING LLCCONOCOPHILLIPS COMPANY
7C-15535MARYNov 2025CHEVRON U.S.A. INC.CHEVRON MIDCONTINENT, L.P.
7C-15822MARY "A"Nov 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCCONOCOPHILLIPS COMPANY
7C-15822MARY "A"Nov 2025CHEVRON U.S.A. INC.CHEVRON MIDCONTINENT, L.P.
7C-15822MARY "A"Nov 2025COG OPERATING LLCCONOCOPHILLIPS COMPANY
7C-15822MARY "A"Nov 2025CHEVRON U.S.A. INC.CHEVRON MIDCONTINENT, L.P.
7C-18246MARY ONov 2025ETC SOUTH PERMIAN MIDSTREAM LLCSUMMIT PETROLEUM LLC
7C-18246MARY ONov 2025ENLINK CRUDE MARKETING, LLCSUMMIT PETROLEUM LLC
7C-15535MARYOct 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCCONOCOPHILLIPS COMPANY
7C-15535MARYOct 2025CHEVRON U.S.A. INC.CHEVRON MIDCONTINENT, L.P.
7C-15535MARYOct 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCCHEVRON MIDCONTINENT, L.P.
7C-15535MARYOct 2025COG OPERATING LLCCONOCOPHILLIPS COMPANY
7C-15535MARYOct 2025CHEVRON U.S.A. INC.CHEVRON MIDCONTINENT, L.P.
7C-15822MARY "A"Oct 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCCONOCOPHILLIPS COMPANY
7C-15822MARY "A"Oct 2025CHEVRON U.S.A. INC.CHEVRON MIDCONTINENT, L.P.
7C-15822MARY "A"Oct 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCCHEVRON MIDCONTINENT, L.P.
7C-15822MARY "A"Oct 2025COG OPERATING LLCCONOCOPHILLIPS COMPANY
7C-15822MARY "A"Oct 2025CHEVRON U.S.A. INC.CHEVRON MIDCONTINENT, L.P.