Nancy Stewart 01 0

Oil & Gas Property in Karnes County, TX

Property Summary

Key data points for Nancy Stewart 01 0

CountyKarnes County, TX
OperatorMARATHON OIL EF LLC
Production DatesDec 2010 - Nov 2025
Total Oil Production605,818 BBLs
Total Gas Production4,539,092 MCF
Recent Oil Production320 BBLs in Oct 2025
Recent Gas Production934 MCF in Oct 2025
Wells on Property4

Our Valuation Estimates for Nancy Stewart 01 0

ShaleAssessment

$67,618 *

MarketMultiple

$29,956 **

* 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
Subscribe for Full Access Subscribe now to gain immediate access
to oil and gas production for Nancy Stewart 01 0
from Dec 2010 to Nov 2025

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, TX3,267 BBLs53,000 MCFNov 2025
BBG Mixon UnitKarnes County, TX2,518 BBLs15,895 MCFNov 2025
DavisKarnes County, TX8,503 BBLs59,563 MCFNov 2025
Escondido CreekKarnes County, TX2,060 BBLs43,117 MCFNov 2025
Escondido CRK-EvangKarnes County, TX225 BBLs16,697 MCFNov 2025
HavemanKarnes County, TX5,535 BBLs100,246 MCFNov 2025
Kenrubylie AKarnes County, TX747 BBLs3,675 MCFNov 2025
Kenrubylie-Kenedy (Sa) AKarnes County, TX28,449 BBLs231,575 MCFNov 2025
Magarigal Gas Unit 1Karnes County, TX760 BBLs9,975 MCFNov 2025
Mensik 01 0Karnes County, TX660 BBLs2,115 MCFNov 2025
Phillippe Gu1Karnes County, TX1,406 BBLs7,791 MCFNov 2025
Smolik 01Karnes County, TX3,468 BBLs18,188 MCFNov 2025
Strmiska Gas Unit 1Karnes County, TX502 BBLs10,679 MCFNov 2025
Wess 5-7-3 (Sa) DKarnes County, TX6,903 BBLs112,755 MCFNov 2025
WessendorffKarnes County, TX14,310 BBLs163,799 MCFNov 2025
Wessendorff 3-Escondido Creek (S B5HKarnes County, TX100 BBLs1,829 MCFNov 2025
Wessendorff 5Karnes County, TX206 BBLs3,267 MCFNov 2025
Wessendorff 5-WessKarnes County, TX94 BBLs1,900 MCFNov 2025
Wessendorff 6-WessendorffKarnes County, TX1,689 BBLs18,884 MCFNov 2025
Wessendorff3-Escondido Creek (Sa BKarnes County, TX48 BBLs690 MCFNov 2025

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
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
2025WHITE CARY GNANCY STEWART 01 01HMARATHON OIL EF LLC
2025FRELS MARSHANANCY 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
02-259861NANCY STEWART 01 01HNov 2025ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
02-259861NANCY STEWART 01 01HNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-259861NANCY STEWART 01 01HNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-269551NANCY STEWART 01 03HNov 2025ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
02-269551NANCY STEWART 01 03HNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-269551NANCY STEWART 01 03HNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-269558NANCY STEWART 01 02HNov 2025ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
02-269558NANCY STEWART 01 02HNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-269558NANCY STEWART 01 02HNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-259861NANCY STEWART 01 01HOct 2025ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
02-259861NANCY STEWART 01 01HOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-259861NANCY STEWART 01 01HOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-269551NANCY STEWART 01 03HOct 2025ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
02-269551NANCY STEWART 01 03HOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-269551NANCY STEWART 01 03HOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-269558NANCY STEWART 01 02HOct 2025ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
02-269558NANCY STEWART 01 02HOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-269558NANCY STEWART 01 02HOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-269560NANCY STEWART 01 04HOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-259861NANCY STEWART 01 01HSep 2025ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
02-259861NANCY STEWART 01 01HSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-259861NANCY STEWART 01 01HSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-269551NANCY STEWART 01 03HSep 2025ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
02-269551NANCY STEWART 01 03HSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-269551NANCY STEWART 01 03HSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY