Isaacs-Simpson

Oil & Gas Property in Hemphill County, TX

Property Summary

Key data points for Isaacs-Simpson

CountyHemphill County, TX
OperatorHIGHMARK ENERGY OPERATING LLC
Production DatesJan 1993 - Sep 2025
Total Oil Production19,840 BBLs
Total Gas Production5,066,382 MCF
Recent Oil Production16 BBLs in Aug 2025
Recent Gas Production3,870 MCF in Aug 2025
Wells on Property3

Our Valuation Estimates for Isaacs-Simpson

ShaleAssessment

$18,106 *

MarketMultiple

$18,831 **

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

Based on a decimal interest

Isaacs-Simpson Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Isaacs-Simpson
from Jan 1993 to Sep 2025

Wells on Isaacs-Simpson

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-211-30379ISAACS-SIMPSON 1214HIGHMARK ENERGY OPERATING, LLCProducingHemphill County, TX35.845880-100.419780
42-211-30382ISAACS-SIMPSON 1208HIGHMARK ENERGY OPERATING, LLCTemp AbandonedHemphill County, TX35.854491-100.448824
42-211-31421ISAACS-SIMPSON 3214HIGHMARK ENERGY OPERATING, LLCProducingHemphill County, TX35.847432-100.428031

Leases included in Isaacs-Simpson

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
10-04387ISAACS-SIMPSONGULF OIL CORP.Hemphill County, TX
10-058785ISAACS-SIMPSON 1214HIGHMARK ENERGY OPERATING, LLCHemphill County, TX
10-060693ISAACS-SIMPSON 1208GULF OIL CORP.Hemphill County, TX
10-088188ISAACS-SIMPSON 1208HIGHMARK ENERGY OPERATING, LLCHemphill County, TX
10-099510ISAACS-SIMPSON 3214HIGHMARK ENERGY OPERATING, LLCHemphill County, TX

Nearby Properties

These are the closest 20 properties to the Isaacs-Simpson property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Arthur Webb Et AlHemphill County, TX78 BBLs8,780 MCFSep 2025
B. Jarvis & SonsHemphill County, TX154 BBLs4,180 MCFSep 2025
Billie Jarvis 220 1HHemphill County, TX114 BBLs4,570 MCFSep 2025
Brown Charles EHemphill County, TX65 BBLs14,692 MCFSep 2025
CampbellHemphill County, TX3 BBLs11,756 MCFAug 2025
Charles E. Brown Et AlHemphill County, TX7 BBLs1,546 MCFSep 2025
DillmanHemphill County, TX23 BBLs2,990 MCFSep 2025
DixieHemphill County, TX0 BBLs8,168 MCFSep 2025
FlowersHemphill County, TX0 BBLs1,251 MCFSep 2025
IsaacsHemphill County, TX2,212 BBLs89,001 MCFSep 2025
Isaacs David QHemphill County, TX0 BBLs2,920 MCFSep 2025
Isaacs JohnHemphill County, TX274 BBLs9,476 MCFSep 2025
JarvisHemphill County, TX202 BBLs32,890 MCFSep 2025
John Isaacs Et Al G 2Hemphill County, TX61 BBLs3,404 MCFSep 2025
LittleHemphill County, TX639 BBLs30,448 MCFSep 2025
Little-Pyeatt 30-19 MeHemphill County, TX460 BBLs23,829 MCFSep 2025
Mendota RanchHemphill County, TX65 BBLs0 MCFSep 2025
PabloHemphill County, TX59 BBLs10,549 MCFSep 2025
Webb ArthHemphill County, TX47 BBLs5,603 MCFSep 2025
WigginsHemphill County, TX139 BBLs12,553 MCFSep 2025

Owners of Isaacs-Simpson

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025HIGHMARK ENERGY OPERATING LLCISAACS-SIMPSON #3-214 (GAS)HIGHMARK ENERGY OP
2025HIGHMARK ENERGY OPERATING LLCISAACS-SIMPSON #1-208HIGHMARK ENERGY OP
2025HIGHMARK ENERGY OPERATING LLCISAACS #1-214HIGHMARK ENERGY OP
2025ISAACS JOHN C III RANCH LTDISAACS-SIMPSON #3-214 (GAS)HIGHMARK ENERGY OP
2025ISAACS SAM B RANCH LTDISAACS-SIMPSON #3-214 (GAS)HIGHMARK ENERGY OP
2025ISAACS DAVID QUENTIN JRISAACS-SIMPSON #3-214 (GAS)HIGHMARK ENERGY OP
2025ISAACS ENTERPRISES LTDISAACS-SIMPSON #3-214 (GAS)HIGHMARK ENERGY OP
2025ARETE RANCH LLCISAACS-SIMPSON #3-214 (GAS)HIGHMARK ENERGY OP
Displaying 8 of 76 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Isaacs-Simpson

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
10-058785ISAACS-SIMPSON 1214Mar 2025HIGHMARK ENERGY OPERATING, LLC
10-099510ISAACS-SIMPSON 3214Mar 2025HIGHMARK ENERGY OPERATING, LLC
10-058785ISAACS-SIMPSON 1214Feb 2025HIGHMARK ENERGY OPERATING, LLC
10-099510ISAACS-SIMPSON 3214Feb 2025HIGHMARK ENERGY OPERATING, LLC
10-058785ISAACS-SIMPSON 1214Jan 2025HIGHMARK ENERGY OPERATING, LLC
10-099510ISAACS-SIMPSON 3214Jan 2025HIGHMARK ENERGY OPERATING, LLC
10-058785ISAACS-SIMPSON 1214Dec 2024HIGHMARK ENERGY OPERATING, LLC
10-099510ISAACS-SIMPSON 3214Dec 2024VALERO MARKETING AND SUPPLY COMPANYHIGHMARK ENERGY OPERATING, LLC
10-099510ISAACS-SIMPSON 3214Dec 2024HIGHMARK ENERGY OPERATING, LLC
10-058785ISAACS-SIMPSON 1214Nov 2024HIGHMARK ENERGY OPERATING, LLC
10-099510ISAACS-SIMPSON 3214Nov 2024HIGHMARK ENERGY OPERATING, LLC
10-058785ISAACS-SIMPSON 1214Oct 2024HIGHMARK ENERGY OPERATING, LLC
10-099510ISAACS-SIMPSON 3214Oct 2024HIGHMARK ENERGY OPERATING, LLC
10-058785ISAACS-SIMPSON 1214Sep 2024HIGHMARK ENERGY OPERATING, LLC
10-099510ISAACS-SIMPSON 3214Sep 2024HIGHMARK ENERGY OPERATING, LLC
10-058785ISAACS-SIMPSON 1214Aug 2024HIGHMARK ENERGY OPERATING, LLC
10-099510ISAACS-SIMPSON 3214Aug 2024HIGHMARK ENERGY OPERATING, LLC
10-058785ISAACS-SIMPSON 1214Jul 2024HIGHMARK ENERGY OPERATING, LLC
10-099510ISAACS-SIMPSON 3214Jul 2024HIGHMARK ENERGY OPERATING, LLC
10-058785ISAACS-SIMPSON 1214Jun 2024HIGHMARK ENERGY OPERATING, LLC
10-099510ISAACS-SIMPSON 3214Jun 2024HIGHMARK ENERGY OPERATING, LLC
10-058785ISAACS-SIMPSON 1214May 2024HIGHMARK ENERGY OPERATING, LLC
10-099510ISAACS-SIMPSON 3214May 2024HIGHMARK ENERGY OPERATING, LLC
10-058785ISAACS-SIMPSON 1214Apr 2024HIGHMARK ENERGY OPERATING, LLC
10-099510ISAACS-SIMPSON 3214Apr 2024HIGHMARK ENERGY OPERATING, LLC