Mary

Oil & Gas Property in Karnes County, TX

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

Map of Wells Full Screen Map

Property Summary

Key data points for Mary

CountyKarnes County, TX
OperatorMAGNOLIA OIL & GAS OPERATING LLC
Production DatesDec 2010 - Jun 2026
Total Oil Production758,269 BBLs
Total Gas Production1,927,709 MCF
Recent Oil Production6,552 BBLs in May 2026
Recent Gas Production20,249 MCF in May 2026
Wells on Property12

Our Valuation Estimates for Mary

ShaleAssessment™

$28,429 *

MarketMultiple™

$1,011,108 **

* 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 Dec 2010 to Jun 2026

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
42-255-31725MARY 1HMAGNOLIA OIL & GAS OPERATING LLCShut InKarnes County, TX29.131045-97.676022
42-255-35454MARY 2HMAGNOLIA OIL & GAS OPERATING LLCProducingKarnes County, TX29.127892-97.684578
42-255-38135MARY 3HMAGNOLIA OIL & GAS OPERATING LLCProducingKarnes County, TX29.130852-97.676685
42-255-38136MARY 4HMAGNOLIA OIL & GAS OPERATING LLCProducingKarnes County, TX29.130788-97.676657
42-255-38397MARY 8HMAGNOLIA OIL & GAS OPERATING LLCHorizontal Well Surface LocatioKarnes County, TX29.129822-97.678467
42-255-38398MARY 9HMAGNOLIA OIL & GAS OPERATING LLCHorizontal Well Surface LocatioKarnes County, TX29.129771-97.678445
42-255-38399MARY 10HMAGNOLIA OIL & GAS OPERATING LLCHorizontal Well Surface LocatioKarnes County, TX29.129719-97.678423
42-255-38400MARY 11HMAGNOLIA OIL & GAS OPERATING LLCHorizontal Well Surface LocatioKarnes County, TX29.129565-97.678356
42-255-38401MARY 15HMAGNOLIA OIL & GAS OPERATING LLCHorizontal Well Surface LocatioKarnes County, TX29.129873-97.678489
42-255-38402MARY 16HMAGNOLIA OIL & GAS OPERATING LLCHorizontal Well Surface LocatioKarnes County, TX29.129668-97.678400
42-255-38403MARY 17HMAGNOLIA OIL & GAS OPERATING LLCHorizontal Well Surface LocatioKarnes County, TX29.129616-97.678378
42-255-38404MARY 19HMAGNOLIA OIL & GAS OPERATING LLCHorizontal Well Surface LocatioKarnes County, TX29.129513-97.678334

Leases included in Mary

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-09668MARYMAGNOLIA OIL & GAS OPERATING LLCKarnes County, TX

Nearby Properties

These are the closest 20 properties to the Mary property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Allman UnitKarnes County, TX9,993 BBLs29,519 MCFJun 2026
BlondieKarnes County, TX22,199 BBLs14,471 MCFJun 2026
CashKarnes County, TX5,382 BBLs17,511 MCFJun 2026
Clapton UnitKarnes County, TX6,078 BBLs20,853 MCFJun 2026
DragonKarnes County, TX9,638 BBLs17,782 MCFJun 2026
Emerson UnitKarnes County, TX1,496 BBLs2,536 MCFJun 2026
Fleetwood UnitKarnes County, TX14,501 BBLs28,065 MCFJun 2026
GrammKarnes County, TX3,289 BBLs12,870 MCFJun 2026
HalenKarnes County, TX9,411 BBLs24,009 MCFJun 2026
Korth C - Korth B Sa AKarnes County, TX3,489 BBLs3,518 MCFJun 2026
Lake UnitKarnes County, TX1,122 BBLs4,444 MCFJun 2026
Matte Unit AKarnes County, TX11,637 BBLs15,986 MCFJun 2026
McCartney UnitKarnes County, TX15,330 BBLs37,136 MCFJun 2026
Palmer UnitKarnes County, TX4,278 BBLs5,987 MCFJun 2026
PanozzoKarnes County, TX25,488 BBLs43,568 MCFJun 2026
Richter A UnitKarnes County, TX2,772 BBLs10,948 MCFJun 2026
Simmons UnitKarnes County, TX7,368 BBLs10,708 MCFJun 2026
TBK UnitKarnes County, TX2,364 BBLs3,399 MCFJun 2026
ThomasKarnes County, TX2,429 BBLs5,612 MCFJun 2026
Young UnitKarnes County, TX525 BBLs507 MCFJun 2026

Companies in the Area

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

Company Name
Auterra Operating, LLC
BHP Billiton Pet(Txla Op) Co
BPX Operating Company
Burlington Resources Oil & Gas Company LP
Chesapeake Operating, Inc.
Devon Energy Production Company, L.P.
Enervest Operating LLC
EOG Resources Inc
Freeport-McMoran Oil & Gas LLC
FW Eagle Ford I, LLC
Gulftex Energy III, LP
Gulftex Energy, LLC
Magnolia Oil & Gas Operating LLC
Plains Exploration & Prod. Co.
Repsol Oil & Gas USA, LLC
Santa Fe Energy Oper. Part., LP
Tidal Petroleum, Inc.
VSP Operating, LLC
Wainoco Oil & Gas Company
Zarvona Energy LLC

Frac'ing activity on Mary

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-31725Mary 1H
42-255-38135Mary 3H
42-255-38136Mary 4H

Owners of Mary

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2026MAGNOLIA OIL & GAS OPERATINGMARY W#3H-4HMAGNOLIA OIL & GAS O
2026MAGNOLIA OIL & GAS OPERATINGMARY W#2HMAGNOLIA OIL & GAS O
2026HENRY CYNTHIA LYNN GOEBELMARY W#3H-4HMAGNOLIA OIL & GAS O
20261996 ENERGY PROPERTIES LLCMARY W#3H-4HMAGNOLIA OIL & GAS O
20261998 ENERGY PROPERTIES LLCMARY W#3H-4HMAGNOLIA OIL & GAS O
2026BOWDON ENERGYMARY W#3H-4HMAGNOLIA OIL & GAS O
2026CRONIN ENERGY CORPMARY W#3H-4HMAGNOLIA OIL & GAS O
2026GOEBEL RANCH LLCMARY W#2HMAGNOLIA OIL & GAS O
Displaying 8 of 49 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
02-09668MARYJun 2026ETC TEXAS PIPELINE, LTD.MAGNOLIA OIL & GAS OPERATING LLC
02-09668MARYMay 2026PLAINS MARKETING, L.P.MAGNOLIA OIL & GAS OPERATING LLC
02-09668MARYMay 2026MAGNOLIA OIL & GAS OPERATING LLC
02-09668MARYApr 2026KINDER MORGAN CRUDE MARKETING LLCSILVER HILL ENERGY OPERATING LLC
02-09668MARYApr 2026PLAINS MARKETING, L.P.MAGNOLIA OIL & GAS OPERATING LLC
02-09668MARYApr 2026MAGNOLIA OIL & GAS OPERATING LLC
02-09668MARYMar 2026KINDER MORGAN CRUDE MARKETING LLCSILVER HILL ENERGY OPERATING LLC
02-09668MARYMar 2026SILVER HILL ENERGY OPERATING LLC
02-09668MARYMar 2026MAGNOLIA OIL & GAS OPERATING LLC
02-09668MARYFeb 2026KINDER MORGAN CRUDE MARKETING LLCSILVER HILL ENERGY OPERATING LLC
02-09668MARYFeb 2026SILVER HILL ENERGY OPERATING LLC
02-09668MARYJan 2026KINDER MORGAN CRUDE MARKETING LLCSILVER HILL ENERGY OPERATING LLC
02-09668MARYJan 2026SILVER HILL ENERGY OPERATING LLC
02-09668MARYDec 2025KINDER MORGAN CRUDE MARKETING LLC1776 ENERGY OPERATORS, LLC
02-09668MARYDec 2025ENTERPRISE PRODUCTS OPERATING LLC1776 ENERGY OPERATORS, LLC
02-09668MARYNov 2025KINDER MORGAN CRUDE MARKETING LLC1776 ENERGY OPERATORS, LLC
02-09668MARYNov 20251776 ENERGY OPERATORS, LLC1776 ENERGY OPERATORS, LLC
02-09668MARYNov 2025ENTERPRISE PRODUCTS OPERATING LLC1776 ENERGY OPERATORS, LLC
02-09668MARYOct 2025KINDER MORGAN CRUDE MARKETING LLC1776 ENERGY OPERATORS, LLC
02-09668MARYOct 20251776 ENERGY OPERATORS, LLC1776 ENERGY OPERATORS, LLC
02-09668MARYOct 2025ENTERPRISE PRODUCTS OPERATING LLC1776 ENERGY OPERATORS, LLC
02-09668MARYSep 20251776 ENERGY OPERATORS, LLC1776 ENERGY OPERATORS, LLC
02-09668MARYSep 2025ENTERPRISE PRODUCTS OPERATING LLC1776 ENERGY OPERATORS, LLC
02-09668MARYAug 20251776 ENERGY OPERATORS, LLC1776 ENERGY OPERATORS, LLC
02-09668MARYAug 2025ENTERPRISE PRODUCTS OPERATING LLC1776 ENERGY OPERATORS, LLC