Nancy Stewart 01 0

Oil & Gas Property in Karnes County, TX

  2. Texas
  3. Karnes County, TX
  4. Oil & Gas Properties in Karnes County, TX
  5. Nancy Stewart 01 0 Oil & Gas Property

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Property Summary

Key data points for Nancy Stewart 01 0

CountyKarnes County, TX
OperatorMARATHON OIL EF LLC
Production DatesDec 2010 - Mar 2026
Total Oil Production607,499 BBLs
Total Gas Production4,560,235 MCF
Recent Oil Production122 BBLs in Feb 2026
Recent Gas Production2,895 MCF in Feb 2026
Wells on Property4

Our Valuation Estimates for Nancy Stewart 01 0

ShaleAssessment™

$64,601 *

MarketMultiple™

$47,214 **

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

Based on a decimal interest

Nancy Stewart 01 0 Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Nancy Stewart 01 0
from Dec 2010 to Mar 2026

Wells on Nancy Stewart 01 0

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-255-31715NANCY STEWART 01 01HMARATHON OIL EF LLCProducingKarnes County, TX28.829310-97.802559
42-255-32592NANCY STEWART 01 02HMARATHON OIL EF LLCProducingKarnes County, TX28.829860-97.799517
42-255-32593NANCY STEWART 01 04HMARATHON OIL EF LLCProducingKarnes County, TX28.830010-97.799437
42-255-32594NANCY STEWART 01 03HMARATHON OIL EF LLCProducingKarnes County, TX28.829935-97.799475

Leases included in Nancy Stewart 01 0

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-259861NANCY STEWART 01 01HMARATHON OIL EF LLCKarnes County, TX
02-269551NANCY STEWART 01 03HMARATHON OIL EF LLCKarnes County, TX
02-269558NANCY STEWART 01 02HMARATHON OIL EF LLCKarnes County, TX
02-269560NANCY STEWART 01 04HMARATHON OIL EF LLCKarnes County, TX

Nearby Properties

These are the closest 20 properties to the Nancy Stewart 01 0 property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Alexander-WessendorffKarnes County, TX3,828 BBLs69,039 MCFMar 2026
BBG Mixon UnitKarnes County, TX2,405 BBLs13,821 MCFMar 2026
DavisKarnes County, TX5,936 BBLs34,406 MCFMar 2026
Escondido CreekKarnes County, TX484 BBLs8,526 MCFMar 2026
Escondido CRK-EvangKarnes County, TX0 BBLs0 MCFJan 2026
HavemanKarnes County, TX5,353 BBLs122,507 MCFMar 2026
Kenrubylie AKarnes County, TX826 BBLs2,157 MCFMar 2026
Kenrubylie-Kenedy (Sa) AKarnes County, TX16,902 BBLs130,233 MCFMar 2026
Magarigal Gas Unit 1Karnes County, TX390 BBLs6,846 MCFMar 2026
Mensik 01 0Karnes County, TX0 BBLs0 MCFMar 2026
Phillippe Gu1Karnes County, TX1,354 BBLs3,879 MCFMar 2026
Smolik 01Karnes County, TX2,021 BBLs18,643 MCFMar 2026
Strmiska Gas Unit 1Karnes County, TX0 BBLs0 MCFMar 2026
Wess 5-7-3 (Sa) DKarnes County, TX5,627 BBLs92,246 MCFMar 2026
WessendorffKarnes County, TX16,992 BBLs197,242 MCFMar 2026
Wessendorff 5Karnes County, TX124 BBLs2,076 MCFMar 2026
Wessendorff 5-WessKarnes County, TX12 BBLs728 MCFMar 2026
Wessendorff 6-WessendorffKarnes County, TX1,406 BBLs16,257 MCFMar 2026
Wessendorff3-Escondido Creek (Sa BKarnes County, TX39 BBLs527 MCFMar 2026
Young Gas Unit 1Karnes County, TX4,748 BBLs16,332 MCFMar 2026

Companies in the Area

These are the closest 20 companies operating near the Nancy Stewart 01 0 property.

Company Name
Bass Enterprises Production Co
Burlington Resources Oil & Gas Company LP
Devon Energy Production Company, L.P.
Encana Oil & Gas (USA) Inc.
Enduring Resources, LLC
Falcon Production LLC
Leonard, J. A.
Marathon Oil Ef LLC
P1 Energy, LLC
Paloma Resources, LLC
Patterson Energy Corporation
Petrohawk Operating Company
Pioneer Natural Res. USA, Inc.
Repsol Oil & Gas USA, LLC
Rising Star Energy, L.L.C.
Royal Oil & Gas Corp.
Statoil Texas Onshore Prop LLC
Talisman Energy USA Inc.
Texstar North America, Inc.
Whiting Oil And Gas Corporation

Frac'ing activity on Nancy Stewart 01 0

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-32592Nanacy Stewart 01 02H
42-255-32593Nanacy Stewart 01 04H
42-255-32594Nancy Stewart 01 03H

Owners of Nancy Stewart 01 0

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCNANCY STEWART 01 01HMARATHON OIL EF LLC
2025MARATHON OIL EF LLCNANCY STEWART 01 03HMARATHON OIL EF LLC
2025MARATHON OIL EF LLCNANCY STEWART 01 02HMARATHON OIL EF LLC
2025FRELS MARSHANANCY STEWART 01 01HMARATHON OIL EF LLC
2025JINNETTE THOMAS SNANCY STEWART 01 01HMARATHON OIL EF LLC
2025NEWBERRY BEVERLY LEENANCY STEWART 01 01HMARATHON OIL EF LLC
2025OLSON CARLEENNANCY STEWART 01 01HMARATHON OIL EF LLC
2025STEWART NANCY KATHLEENNANCY STEWART 01 01HMARATHON OIL EF LLC
Displaying 8 of 80 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Nancy Stewart 01 0

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-269551NANCY STEWART 01 03HFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-269558NANCY STEWART 01 02HFeb 2026ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
02-269558NANCY STEWART 01 02HFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-269558NANCY STEWART 01 02HFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-269560NANCY STEWART 01 04HFeb 2026ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
02-269560NANCY STEWART 01 04HFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-269560NANCY STEWART 01 04HFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-259861NANCY STEWART 01 01HJan 2026ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
02-259861NANCY STEWART 01 01HJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-259861NANCY STEWART 01 01HJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-269551NANCY STEWART 01 03HJan 2026ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
02-269551NANCY STEWART 01 03HJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-269551NANCY STEWART 01 03HJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-269558NANCY STEWART 01 02HJan 2026ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
02-269558NANCY STEWART 01 02HJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-269558NANCY STEWART 01 02HJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-269560NANCY STEWART 01 04HJan 2026ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
02-269560NANCY STEWART 01 04HJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-269560NANCY STEWART 01 04HJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-259861NANCY STEWART 01 01HDec 2025ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
02-259861NANCY STEWART 01 01HDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-259861NANCY STEWART 01 01HDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-269551NANCY STEWART 01 03HDec 2025ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
02-269551NANCY STEWART 01 03HDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-269551NANCY STEWART 01 03HDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY