Rancho Grande Trust

Oil & Gas Property in Karnes County, TX

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

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Property Summary

Key data points for Rancho Grande Trust

CountyKarnes County, TX
OperatorMARATHON OIL EF LLC
Production DatesJun 2010 - Mar 2026
Total Oil Production3,446,420 BBLs
Total Gas Production12,988,998 MCF
Recent Oil Production5,707 BBLs in Feb 2026
Recent Gas Production19,529 MCF in Feb 2026
Wells on Property15

Our Valuation Estimates for Rancho Grande Trust

ShaleAssessment™

$275,386 *

MarketMultiple™

$903,618 **

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

Based on a decimal interest

Rancho Grande Trust 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 Rancho Grande Trust
from Jun 2010 to Mar 2026

Wells on Rancho Grande Trust

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
42-255-31655RANCHO GRANDE TRUST UNIT NO. 1 1HMARATHON OIL EF LLCSWR-10-WellKarnes County, TX28.772256-98.019732
42-255-34282RANCHO GRANDE TRUST UNIT NO. 1 2HMARATHON OIL EF LLCProducingKarnes County, TX28.771748-98.025993
42-255-34283RANCHO GRANDE TRUST UNIT NO. 1 3HMARATHON OIL EF LLCShut InKarnes County, TX28.771745-98.025805
42-255-34313RANCHO GRANDE TRUST UNIT NO.1 AC 2HMARATHON OIL EF LLCHorizontal Well Surface LocatioKarnes County, TX28.771745-98.025618
42-255-34318RANCHO GRANDE TRUST UNIT NO.1 AC 1HMARATHON OIL EF LLCHorizontal Well Surface LocatioKarnes County, TX28.771745-98.025899
42-255-34699RANCHO GRANDE TRUST UNIT NO. 1 501HMARATHON OIL EF LLCProducingKarnes County, TX28.771745-98.025899
42-255-34700RANCHO GRANDE TRUST UNIT NO. 1 502HMARATHON OIL EF LLCProducingKarnes County, TX28.771744-98.025712
42-255-35012RANCHO GRANDE TRUST UNIT NO. 1 4HMARATHON OIL EF LLCProducingKarnes County, TX28.771665-98.024463
42-255-35013RANCHO GRANDE TRUST UNIT NO. 1 5HMARATHON OIL EF LLCProducingKarnes County, TX28.771665-98.024277
42-255-35016RANCHO GRANDE TRUST UNIT NO. 1 6HMARATHON OIL EF LLCProducingKarnes County, TX28.771663-98.024089
42-255-35020RANCHO GRANDE TRUST UNIT NO. 1 7HMARATHON OIL EF LLCTemp AbandonedKarnes County, TX28.771662-98.023996
42-255-35502RANCHO GRANDE TRUST UNIT NO. 1 8HMARATHON OIL EF LLCProducingKarnes County, TX28.771619-98.018200
42-255-35503RANCHO GRANDE TRUST UNIT NO. 1 9HMARATHON OIL EF LLCProducingKarnes County, TX28.771845-98.018393
42-255-35505RANCHO GRANDE TRUST UNIT NO. 1 10HMARATHON OIL EF LLCProducingKarnes County, TX28.771812-98.018307
42-255-37703RANCHO GRANDE TRUST-KOWALIK SA 1HMARATHON OIL EF LLCProducingKarnes County, TX28.768881-98.013907

Leases included in Rancho Grande Trust

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-11207RANCHO GRANDE TRUST UNIT NO. 1MARATHON OIL EF LLCKarnes County, TX
02-261448RANCHO GRANDE TRUST UNIT NO. 1 1HMARATHON OIL EF LLCKarnes County, TX
02-268211RANCHO GRANDE TRUST UNIT NO. 1 1HMARATHON OIL EF LLCKarnes County, TX
02-294411RANCHO GRANDE TRUST UNIT NO. 1 4HMARATHON OIL EF LLCKarnes County, TX
02-294412RANCHO GRANDE TRUST UNIT NO. 1 5HMARATHON OIL EF LLCKarnes County, TX
02-294460RANCHO GRANDE TRUST UNIT NO. 1 6HMARATHON OIL EF LLCKarnes County, TX
02-294461RANCHO GRANDE TRUST UNIT NO. 1 7HMARATHON OIL EF LLCKarnes County, TX
02-294463RANCHO GRANDE TRUST UNIT NO. 1 9HMARATHON OIL EF LLCKarnes County, TX
02-294677RANCHO GRANDE TRUST UNIT NO. 1 10HMARATHON OIL EF LLCKarnes County, TX
02-295047RANCHO GRANDE TRUST-KOWALIK SA 1HMARATHON OIL EF LLCKarnes County, TX

Nearby Properties

These are the closest 20 properties to the Rancho Grande Trust property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Bailey-Retzloff UnitKarnes County, TX4,662 BBLs31,210 MCFMar 2026
Children WestonKarnes County, TX1,600 BBLs5,493 MCFMar 2026
Childrens Weston UnitKarnes County, TX4,716 BBLs40,269 MCFMar 2026
Davila UnitKarnes County, TX4,822 BBLs39,527 MCFMar 2026
Davila-GrahamKarnes County, TX3,554 BBLs22,662 MCFMar 2026
Davila-Mobile A-Kennedy Unit SaKarnes County, TX802 BBLs8,013 MCFMar 2026
Davila-Weston Henke Unit SaKarnes County, TX1,378 BBLs23,613 MCFMar 2026
Easley UnitKarnes County, TX12,002 BBLs198,475 MCFMar 2026
Easley-Hollman Unit PsaKarnes County, TX321 BBLs1,258 MCFMar 2026
ImperialKarnes County, TX1,937 BBLs4,284 MCFMar 2026
KennedyKarnes County, TX3,114 BBLs22,183 MCFMar 2026
KowalikKarnes County, TX2,746 BBLs11,793 MCFMar 2026
L.B. HaileyKarnes County, TX2,951 BBLs22,337 MCFMar 2026
L.B. Hailey-Best Fenner Sa 1HKarnes County, TX1,475 BBLs7,556 MCFMar 2026
L.B. Hailey-DavilaKarnes County, TX3,439 BBLs23,216 MCFMar 2026
Morgan UnitKarnes County, TX6,030 BBLs17,905 MCFMar 2026
SCR Unit E-Children Weston Sa 1HKarnes County, TX1,363 BBLs8,388 MCFMar 2026
SCR Unit E-Mobil Unit B Sa 1HKarnes County, TX1,916 BBLs8,862 MCFMar 2026
St. Germaine-Imperial UnitKarnes County, TX0 BBLs0 MCFDec 2025
TurnbullKarnes County, TX26,350 BBLs89,567 MCFMar 2026

Companies in the Area

These are the closest 20 companies operating near the Rancho Grande Trust property.

Company Name
Baytex USA Development, LLC
Burlington Resources Oil & Gas Company LP
Caturus Energy, LLC
Dale Operating Company
Devon Energy Production Company, L.P.
Encana Oil & Gas (USA) Inc.
Falcon Production LLC
Francisco Creek Operating, Inc.
Hilcorp Energy Company
Marathon Oil Ef LLC
Miller, W. C. Operating Company
North American Royalties, Inc.
Pioneer Natural Res. USA, Inc.
Plains Exploration & Prod. Co.
Repsol Oil & Gas USA, LLC
Statoil Texas Onshore Prop LLC
Talisman Energy USA Inc.
TBM Catarina, LLC
Texas Crude Energy, Inc.
Verdun Oil & Gas LLC

Frac'ing activity on Rancho Grande Trust

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-34282Rancho Grande 2H
42-255-34283Rancho Grande 3H
42-255-34699Rancho Grande 501H
42-255-34700Rancho Grande 502H
42-255-35012Rancho Grande 4H
42-255-35013Rancho Grande 5H
42-255-35016Rancho Grande 6H
42-255-35020Rancho Grande 7H
42-255-35502Rancho Grande 8H
42-255-35503Rancho Grande 9H
42-255-35505Rancho Grande 10H
42-255-37703Rancho Grande Trust-Kowalik SA 1H

Owners of Rancho Grande Trust

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCRANCHO GRANDE TRUST UN 1 W#6HMARATHON OIL EF LLC
2025MARATHON OIL EF LLCRANCHO GRANDE TRUST UN 1 W#9HMARATHON OIL EF LLC
2025MARATHON OIL EF LLCRANCHO GRANDE TRUST KOWALIK 1HMARATHON OIL EF LLC
2025MARATHON OIL EF LLCRANCHO GRANDE TRUST UN 1 W#4HMARATHON OIL EF LLC
2025MARATHON OIL EF LLCRANCHO GRANDE TRUST UN 1 W#5HMARATHON OIL EF LLC
2025MARATHON OIL EF LLCRANCHO GRANDE TR UN 1 (5 PROD)MARATHON OIL EF LLC
2025KIMBLE JANIS CRANCHO GRANDE TRUST KOWALIK 1HMARATHON OIL EF LLC
2025FREEHOLD ROYALTIES USA INCRANCHO GRANDE TRUST KOWALIK 1HMARATHON OIL EF LLC
Displaying 8 of 249 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Rancho Grande Trust

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-11207RANCHO GRANDE TRUST UNIT NO. 1Mar 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-11207RANCHO GRANDE TRUST UNIT NO. 1Feb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-11207RANCHO GRANDE TRUST UNIT NO. 1Feb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-11207RANCHO GRANDE TRUST UNIT NO. 1Feb 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-11207RANCHO GRANDE TRUST UNIT NO. 1Feb 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-11207RANCHO GRANDE TRUST UNIT NO. 1Feb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-294411RANCHO GRANDE TRUST UNIT NO. 1 4HFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-294411RANCHO GRANDE TRUST UNIT NO. 1 4HFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-294411RANCHO GRANDE TRUST UNIT NO. 1 4HFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-294411RANCHO GRANDE TRUST UNIT NO. 1 4HFeb 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-294411RANCHO GRANDE TRUST UNIT NO. 1 4HFeb 2026TARGA MIDSTREAM SERVICES LLCCONOCOPHILLIPS COMPANY
02-294411RANCHO GRANDE TRUST UNIT NO. 1 4HFeb 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-294412RANCHO GRANDE TRUST UNIT NO. 1 5HFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-294412RANCHO GRANDE TRUST UNIT NO. 1 5HFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-294412RANCHO GRANDE TRUST UNIT NO. 1 5HFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-294412RANCHO GRANDE TRUST UNIT NO. 1 5HFeb 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-294412RANCHO GRANDE TRUST UNIT NO. 1 5HFeb 2026TARGA MIDSTREAM SERVICES LLCCONOCOPHILLIPS COMPANY
02-294412RANCHO GRANDE TRUST UNIT NO. 1 5HFeb 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-294460RANCHO GRANDE TRUST UNIT NO. 1 6HFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-294460RANCHO GRANDE TRUST UNIT NO. 1 6HFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-294460RANCHO GRANDE TRUST UNIT NO. 1 6HFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-294460RANCHO GRANDE TRUST UNIT NO. 1 6HFeb 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-294460RANCHO GRANDE TRUST UNIT NO. 1 6HFeb 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-294463RANCHO GRANDE TRUST UNIT NO. 1 9HFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-294463RANCHO GRANDE TRUST UNIT NO. 1 9HFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY