Alexander 01

Oil & Gas Property in Karnes County, TX

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

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Property Summary

Key data points for Alexander 01

CountyKarnes County, TX
Production DatesJan 2012 - Jul 2025
Total Oil Production2,163,192 BBLs
Total Gas Production7,094,138 MCF
Recent Oil Production4,275 BBLs in Jun 2025
Recent Gas Production22,237 MCF in Jun 2025
Wells on Property10

Our Valuation Estimates for Alexander 01

ShaleAssessment™

$25,252 *

MarketMultiple™

$489,737 **

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

Based on a decimal interest

Alexander 01 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 Alexander 01
from Jan 2012 to Jul 2025

Wells on Alexander 01

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-255-32061ALEXANDER 01 01HMARATHON OIL EF LLCProducingKarnes County, TX28.856770-97.814501
42-255-32775ALEXANDER 01 02HMARATHON OIL EF LLCProducingKarnes County, TX28.857351-97.812026
42-255-33154ALEXANDER 01 04HMARATHON OIL EF LLCProducingKarnes County, TX28.856215-97.816162
42-255-33155ALEXANDER 01 05HMARATHON OIL EF LLCProducingKarnes County, TX28.856151-97.816103
42-255-33164ALEXANDER 01 03HMARATHON OIL EF LLCProducingKarnes County, TX28.862890-97.815056
42-255-33940ALEXANDER 01 09HPIONEER NATURAL RES. USA, INC.Horizontal Well Surface LocatioKarnes County, TX28.867670-97.822226
42-255-33941ALEXANDER 01 10HPIONEER NATURAL RES. USA, INC.Horizontal Well Surface LocatioKarnes County, TX28.867731-97.822165
42-255-33942ALEXANDER 01 11HPIONEER NATURAL RES. USA, INC.Horizontal Well Surface LocatioKarnes County, TX28.867792-97.822101
42-255-37268ALEXANDER 01 AC 01HMARATHON OIL EF LLCProducingKarnes County, TX28.874467-97.832765
42-255-37269ALEXANDER 01 AC 02HMARATHON OIL EF LLCProducingKarnes County, TX28.874548-97.832781

Leases included in Alexander 01

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-267012ALEXANDER 01 01HMARATHON OIL EF LLCKarnes County, TX
02-268794ALEXANDER 01 02HMARATHON OIL EF LLCKarnes County, TX
02-271721ALEXANDER 01 04HMARATHON OIL EF LLCKarnes County, TX
02-271811ALEXANDER 01 05HMARATHON OIL EF LLCKarnes County, TX
02-271858ALEXANDER 01 03HMARATHON OIL EF LLCKarnes County, TX
02-293090ALEXANDER 01 AC 01HMARATHON OIL EF LLCKarnes County, TX
02-293184ALEXANDER 01 AC 02HMARATHON OIL EF LLCKarnes County, TX

Operators Associated With Alexander 01

Nearby Properties

These are the closest 20 properties to the Alexander 01 property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
BBG Mixon UnitKarnes County, TX2,166 BBLs17,345 MCFJul 2025
Bit-Wess-Owens UlwKarnes County, TX38,812 BBLs181,527 MCFJul 2025
Bitterly OwensKarnes County, TX21,933 BBLs95,505 MCFJul 2025
Colin W Johnson UnitKarnes County, TX0 BBLs0 MCFJul 2025
DavisKarnes County, TX14,960 BBLs95,464 MCFJul 2025
Davis-Alexander Sa1 1HKarnes County, TX36,095 BBLs154,432 MCFJul 2025
Davis-Mensik Sa1 1HKarnes County, TX37,216 BBLs150,016 MCFJul 2025
Dromgoole AKarnes County, TX38,755 BBLs166,830 MCFJul 2025
EscondidoKarnes County, TX111,526 BBLs335,708 MCFJul 2025
HandyKarnes County, TX3,638 BBLs30,377 MCFJul 2025
HavemanKarnes County, TX5,008 BBLs116,244 MCFJul 2025
Janssen Unit AKarnes County, TX2,118 BBLs8,397 MCFJul 2025
Mangione 01Karnes County, TX4,697 BBLs26,854 MCFJul 2025
Mensik 01 0Karnes County, TX88 BBLs2,715 MCFJul 2025
Mixon Unit AKarnes County, TX23,387 BBLs75,409 MCFJul 2025
Owens Unit AKarnes County, TX5,725 BBLs25,943 MCFJul 2025
Pawelek Unit AKarnes County, TX0 BBLs0 MCFJan 2021
Smolik 01Karnes County, TX3,924 BBLs22,519 MCFJul 2025
SprencelKarnes County, TX17,660 BBLs100,722 MCFJul 2025
WessendorffKarnes County, TX19,272 BBLs258,475 MCFJul 2025

Companies in the Area

These are the closest 20 companies operating near the Alexander 01 property.

Company Name
Bass Enterprises Production Co
Burlington Resources Oil & Gas Company LP
Devon Energy Production Company LP
Encana Oil & Gas (USA) Inc.
Enduring Resources, LLC
Leonard, J. A.
Marathon Oil Ef LLC
Ovintiv USA Inc.
P1 Energy, LLC
Paloma Resources, LLC
Pioneer Natural Res. USA, Inc.
Plains Exploration & Prod. Co.
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.
Tidal Petroleum, Inc.
Whiting Oil And Gas Corporation

Frac'ing activity on Alexander 01

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-32061Alexander 01 01H
42-255-32775Alexander 01 02H
42-255-33154Alexander 01 4H
42-255-33155Alexander 01 5H
42-255-33164ALEXANDER 01 03H
42-255-37268Alexander 01 AC 01H
42-255-37269Alexander 01 AC 02H

Owners of Alexander 01

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCALEXANDER 01 AC W#01HMARATHON OIL EF LLC
2025MARATHON OIL EF LLCALEXANDER 01 AC W#02HMARATHON OIL EF LLC
2025HENDERSON-WESSENDORFF FDNALEXANDER 01 AC W#01HMARATHON OIL EF LLC
2025HENDERSON-WESSENDORFF FDNALEXANDER 01 AC W#02HMARATHON OIL EF LLC
2025VERDE VERDE LLCALEXANDER 01 AC W#01HMARATHON OIL EF LLC
2025SEAL AMY ALEXANDERALEXANDER 01 AC W#01HMARATHON OIL EF LLC
2025ALEXANDER BEN ROSSALEXANDER 01 AC W#01HMARATHON OIL EF LLC
2025SUGAREK GINA ALEXANDERALEXANDER 01 AC W#01HMARATHON OIL EF LLC
Displaying 8 of 38 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Alexander 01

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-268794ALEXANDER 01 02HMar 2025ENTERPRISE PRODUCTS OPERATING L PMARATHON OIL EF LLC
02-268794ALEXANDER 01 02HMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-268794ALEXANDER 01 02HMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-271811ALEXANDER 01 05HMar 2025ENTERPRISE PRODUCTS OPERATING L PMARATHON OIL EF LLC
02-271811ALEXANDER 01 05HMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-271811ALEXANDER 01 05HMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-293090ALEXANDER 01 AC 01HMar 2025ENTERPRISE PRODUCTS OPERATING L PMARATHON OIL EF LLC
02-293090ALEXANDER 01 AC 01HMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-293090ALEXANDER 01 AC 01HMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-293184ALEXANDER 01 AC 02HMar 2025ENTERPRISE PRODUCTS OPERATING L PMARATHON OIL EF LLC
02-293184ALEXANDER 01 AC 02HMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-293184ALEXANDER 01 AC 02HMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-268794ALEXANDER 01 02HFeb 2025ENTERPRISE PRODUCTS OPERATING L PMARATHON OIL EF LLC
02-268794ALEXANDER 01 02HFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-268794ALEXANDER 01 02HFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-271811ALEXANDER 01 05HFeb 2025ENTERPRISE PRODUCTS OPERATING L PMARATHON OIL EF LLC
02-271811ALEXANDER 01 05HFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-271811ALEXANDER 01 05HFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-293090ALEXANDER 01 AC 01HFeb 2025ENTERPRISE PRODUCTS OPERATING L PMARATHON OIL EF LLC
02-293090ALEXANDER 01 AC 01HFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-293090ALEXANDER 01 AC 01HFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-293184ALEXANDER 01 AC 02HFeb 2025ENTERPRISE PRODUCTS OPERATING L PMARATHON OIL EF LLC
02-293184ALEXANDER 01 AC 02HFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-293184ALEXANDER 01 AC 02HFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-268794ALEXANDER 01 02HJan 2025ENTERPRISE PRODUCTS OPERATING L PMARATHON OIL EF LLC