Isaacs-Simpson

Oil & Gas Property in Hemphill County, TX

  2. Texas
  3. Hemphill County, TX
  4. Oil & Gas Properties in Hemphill County, TX
  5. Isaacs-Simpson Oil & Gas Property

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Property Summary

Key data points for Isaacs-Simpson

CountyHemphill County, TX
OperatorHIGHMARK ENERGY OPERATING LLC
Production DatesJan 1993 - Nov 2025
Total Oil Production19,840 BBLs
Total Gas Production5,073,806 MCF
Recent Oil Production0 BBLs in Oct 2025
Recent Gas Production3,693 MCF in Oct 2025
Wells on Property3

Our Valuation Estimates for Isaacs-Simpson

ShaleAssessment™

$17,685 *

MarketMultiple™

$16,457 **

* 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 Nov 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 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, TX69 BBLs8,285 MCFNov 2025
B. Jarvis & SonsHemphill County, TX110 BBLs3,842 MCFNov 2025
Billie Jarvis 220 1HHemphill County, TX96 BBLs4,407 MCFNov 2025
Brown Charles EHemphill County, TX56 BBLs14,357 MCFNov 2025
CampbellHemphill County, TX0 BBLs540 MCFOct 2025
Charles E. Brown Et AlHemphill County, TX8 BBLs1,415 MCFNov 2025
DillmanHemphill County, TX28 BBLs2,949 MCFNov 2025
DixieHemphill County, TX0 BBLs7,960 MCFNov 2025
FlowersHemphill County, TX0 BBLs1,334 MCFNov 2025
IsaacsHemphill County, TX2,383 BBLs86,175 MCFNov 2025
Isaacs David QHemphill County, TX0 BBLs1,776 MCFNov 2025
Isaacs JohnHemphill County, TX264 BBLs8,955 MCFNov 2025
JarvisHemphill County, TX205 BBLs30,703 MCFNov 2025
John Isaacs Et Al G 2Hemphill County, TX60 BBLs3,706 MCFNov 2025
LittleHemphill County, TX597 BBLs29,314 MCFNov 2025
Little-Pyeatt 30-19 MeHemphill County, TX507 BBLs26,436 MCFNov 2025
Mendota RanchHemphill County, TX86 BBLs0 MCFNov 2025
PabloHemphill County, TX116 BBLs11,265 MCFNov 2025
Webb ArthHemphill County, TX56 BBLs5,300 MCFNov 2025
WigginsHemphill County, TX138 BBLs12,431 MCFNov 2025

Companies in the Area

These are the closest 20 companies operating near the Isaacs-Simpson property.

Company Name
Bce-Mach III LLC
Bracken Energy Company
Bracken Operating, L.L.C.
Bravo Natural Resources, Inc.
Chesapeake Operating, Inc.
Chevron USA Inc
Cimarex Energy Co
Cimarex Energy Co. Of Colorado
Grayhawk Operating, Inc.
Highmark Energy Operating LLC
Mewbourne Oil Company
MMGL TXPH, LLC
Petroleum Inc
Presidio Petroleum LLC
Samson Lone Star LP
Samson Lone Star, LLC
Unbridled Resources, LLC
Unit Petroleum Company
Upland Resources LLC
Vintage Petroleum, Inc.

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 1214Nov 2025HIGHMARK ENERGY OPERATING, LLC
10-099510ISAACS-SIMPSON 3214Nov 2025HIGHMARK ENERGY OPERATING, LLC
10-058785ISAACS-SIMPSON 1214Oct 2025HIGHMARK ENERGY OPERATING, LLC
10-099510ISAACS-SIMPSON 3214Oct 2025HIGHMARK ENERGY OPERATING, LLC
10-058785ISAACS-SIMPSON 1214Sep 2025HIGHMARK ENERGY OPERATING, LLC
10-099510ISAACS-SIMPSON 3214Sep 2025HIGHMARK ENERGY OPERATING, LLC
10-058785ISAACS-SIMPSON 1214Aug 2025HIGHMARK ENERGY OPERATING, LLC
10-099510ISAACS-SIMPSON 3214Aug 2025HIGHMARK ENERGY OPERATING, LLC
10-099510ISAACS-SIMPSON 3214Jul 2025HIGHMARK ENERGY OPERATING, LLC
10-058785ISAACS-SIMPSON 1214Jun 2025HIGHMARK ENERGY OPERATING, LLC
10-099510ISAACS-SIMPSON 3214Jun 2025HIGHMARK ENERGY OPERATING, LLC
10-058785ISAACS-SIMPSON 1214May 2025HIGHMARK ENERGY OPERATING, LLC
10-099510ISAACS-SIMPSON 3214May 2025HIGHMARK ENERGY OPERATING, LLC
10-058785ISAACS-SIMPSON 1214Apr 2025HIGHMARK ENERGY OPERATING, LLC
10-099510ISAACS-SIMPSON 3214Apr 2025HIGHMARK ENERGY OPERATING, LLC
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