Mary A Unit

Oil & Gas Property in Upton County, TX

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

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Property Summary

Key data points for Mary A Unit

CountyUpton County, TX
OperatorCOG OPERATING LLC
Production DatesAug 2015 - Jul 2025
Total Oil Production384,307 BBLs
Total Gas Production1,367,312 MCF
Recent Oil Production749 BBLs in Jun 2025
Recent Gas Production7,913 MCF in Jun 2025
Wells on Property1

Our Valuation Estimates for Mary A Unit

ShaleAssessment™

$83,769 *

MarketMultiple™

$139,755 **

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

Based on a decimal interest

Mary A Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Mary A Unit
from Aug 2015 to Jul 2025

Wells on Mary A Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-461-39885MARY A UNIT 32HCOG OPERATING LLCProducingUpton County, TX31.404772-102.035252

Leases included in Mary A Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
7C-19209MARY A UNITCOG OPERATING LLCUpton County, TX

Nearby Properties

These are the closest 20 properties to the Mary A Unit property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
AlexiaUpton County, TX804 BBLs667 MCFJul 2025
Amacker48Upton County, TX1,014 BBLs13,942 MCFJul 2025
Amacker48b UnitUpton County, TX246 BBLs7,856 MCFJul 2025
CarlaUpton County, TX402 BBLs878 MCFJul 2025
Carla EastUpton County, TX3,181 BBLs35,573 MCFJul 2025
Carla WestUpton County, TX1,284 BBLs5,714 MCFJul 2025
ClaytonUpton County, TX177 BBLs576 MCFJul 2025
DorothyUpton County, TX202 BBLs1,292 MCFJul 2025
Dorothyp1Upton County, TX45 BBLs359 MCFJul 2025
JesseUpton County, TX75 BBLs405 MCFJul 2025
LaurajeanUpton County, TX2,838 BBLs56,523 MCFJul 2025
LaurenUpton County, TX402 BBLs490 MCFJul 2025
LundenUpton County, TX99 BBLs280 MCFJul 2025
MarjorieUpton County, TX1,236 BBLs5,352 MCFJul 2025
MaryUpton County, TX2,285 BBLs11,744 MCFJul 2025
McGillUpton County, TX271 BBLs1,491 MCFJul 2025
MeredithUpton County, TX628 BBLs10,370 MCFJul 2025
Norma P1 UnitUpton County, TX2,306 BBLs29,135 MCFJul 2025
Norma UnitUpton County, TX446 BBLs12,168 MCFJul 2025
VirginiaUpton County, TX26 BBLs113 MCFJul 2025

Companies in the Area

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

Company Name
Apache Corporation
Atlas Operating LLC
Badger Oil Corporation
Baytech Inc
Brown Tom 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
LCX Energy, LLC
Ovintiv USA Inc.
Palo Petroleum, Inc.
Perenco LLC
Pioneer Natural Res. USA, Inc.
Southwest Royalties Inc
Summit Petroleum LLC

Frac'ing activity on Mary A Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-461-39885MARY A UNIT 32H
42-461-39885Mary A Unit 32H

Owners of Mary A Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025COG OPERATING LLC WIMARY A UNITCOG OPERATING LLC
2025ARROYO ENERGY FUND II LPMARY A UNITCOG OPERATING LLC
2025CHEVRON MIDCONTINENT LP -OR/RIMARY A UNITCOG OPERATING LLC
2025YOHE EVELYN RUFFMARY A UNITCOG OPERATING LLC
2025GRAHAM J H FAMILY TRUSTMARY A UNITCOG OPERATING LLC
2025TD MINERALS LLCMARY A UNITCOG OPERATING LLC
2025PAIVA NATALIE MCGILLMARY A UNITCOG OPERATING LLC
2025TK HANKS LPMARY A UNITCOG OPERATING LLC
Displaying 8 of 136 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Mary A Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
7C-19209MARY A UNITApr 2025CHEVRON U.S.A. INC.CHEVRON MIDCONTINENT, L.P.
7C-19209MARY A UNITApr 2025COG OPERATING LLCCONOCOPHILLIPS COMPANY
7C-19209MARY A UNITMar 2025CHEVRON U.S.A. INC.CHEVRON MIDCONTINENT, L.P.
7C-19209MARY A UNITMar 2025COG OPERATING LLCCONOCOPHILLIPS COMPANY
7C-19209MARY A UNITMar 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCCHEVRON MIDCONTINENT, L.P.
7C-19209MARY A UNITMar 2025CHEVRON U.S.A. INC.CHEVRON MIDCONTINENT, L.P.
7C-19209MARY A UNITMar 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCCONOCOPHILLIPS COMPANY
7C-19209MARY A UNITFeb 2025CHEVRON U.S.A. INC.CHEVRON MIDCONTINENT, L.P.
7C-19209MARY A UNITFeb 2025COG OPERATING LLCCONOCOPHILLIPS COMPANY
7C-19209MARY A UNITFeb 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCCHEVRON MIDCONTINENT, L.P.
7C-19209MARY A UNITFeb 2025CHEVRON U.S.A. INC.CHEVRON MIDCONTINENT, L.P.
7C-19209MARY A UNITFeb 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCCONOCOPHILLIPS COMPANY
7C-19209MARY A UNITJan 2025CHEVRON U.S.A. INC.CHEVRON MIDCONTINENT, L.P.
7C-19209MARY A UNITJan 2025COG OPERATING LLCCONOCOPHILLIPS COMPANY
7C-19209MARY A UNITJan 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCCHEVRON MIDCONTINENT, L.P.
7C-19209MARY A UNITJan 2025CHEVRON U.S.A. INC.CHEVRON MIDCONTINENT, L.P.
7C-19209MARY A UNITJan 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCCONOCOPHILLIPS COMPANY
7C-19209MARY A UNITDec 2024TARGA PIPELINE MID-CONTINENT WESTTEX LLCCHEVRON MIDCONTINENT, L.P.
7C-19209MARY A UNITDec 2024CHEVRON U.S.A. INC.CHEVRON MIDCONTINENT, L.P.
7C-19209MARY A UNITDec 2024TARGA PIPELINE MID-CONTINENT WESTTEX LLCCONOCOPHILLIPS COMPANY
7C-19209MARY A UNITDec 2024CHEVRON U.S.A. INC.CHEVRON MIDCONTINENT, L.P.
7C-19209MARY A UNITDec 2024COG OPERATING LLCCONOCOPHILLIPS COMPANY
7C-19209MARY A UNITNov 2024CHEVRON U.S.A. INC.CHEVRON MIDCONTINENT, L.P.
7C-19209MARY A UNITNov 2024TARGA PIPELINE MID-CONTINENT WESTTEX LLCCONOCOPHILLIPS COMPANY
7C-19209MARY A UNITNov 2024CHEVRON U.S.A. INC.CHEVRON MIDCONTINENT, L.P.