Cox, Thelma

Oil & Gas Property in Dawson County, TX

  2. Texas
  3. Dawson County, TX
  4. Oil & Gas Properties in Dawson County, TX
  5. Cox, Thelma Oil & Gas Property

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Property Summary

Key data points for Cox, Thelma

CountyDawson County, TX
OperatorMAGNUM ENGINEERING COMPANY
Production DatesJan 1993 - Sep 2025
Total Oil Production51,348 BBLs
Total Gas Production26,674 MCF
Recent Oil Production445 BBLs in Aug 2025
Recent Gas Production0 MCF in Aug 2025
Wells on Property1

Our Valuation Estimates for Cox, Thelma

ShaleAssessment™

Not Available

MarketMultiple™

$27,037 **

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

Based on a decimal interest

Cox, Thelma Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Cox, Thelma
from Jan 1993 to Sep 2025

Wells on Cox, Thelma

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-115-10255COX THELMA 1MAGNUM ENGINEERING COMPANYProducingDawson County, TX32.530587-101.765450

Leases included in Cox, Thelma

Lease #Lease NameOperatorCountyMonthly Oil Prod.
8A-18470COX, THELMAMAGNUM ENGINEERING COMPANYDawson County, TX

Nearby Properties

These are the closest 20 properties to the Cox, Thelma property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
AlbertMartin County, TX1,641 BBLs2,906 MCFSep 2025
BeckhamDawson County, TX5 BBLs0 MCFSep 2025
BeckmeyerDawson County, TX3 BBLs0 MCFSep 2025
BurnsMartin County, TX1,403 BBLs2,829 MCFSep 2025
Burns LucilleMartin County, TX106 BBLs91 MCFSep 2025
CaveMartin County, TX129 BBLs384 MCFSep 2025
ColemanMartin County, TX43,494 BBLs30,402 MCFSep 2025
East Ackerly Dean UnitDawson County, TX5,612 BBLs1,911 MCFSep 2025
HopeMartin County, TX297 BBLs0 MCFSep 2025
KatherineDawson County, TX0 BBLs0 MCFSep 2025
MayfieldMartin County, TX886 BBLs3,023 MCFSep 2025
McCrary J. OMartin County, TX159 BBLs473 MCFSep 2025
Radliff DMartin County, TX8 BBLs0 MCFSep 2025
Robyn LeeDawson County, TX417,709 BBLs249,236 MCFSep 2025
Slaughter 7Martin County, TX372 BBLs892 MCFSep 2025
TacorMartin County, TX379 BBLs11 MCFSep 2025
TurnerMartin County, TX0 BBLs0 MCFJun 2025
Wallace T. LDawson County, TX55 BBLs0 MCFAug 2025
WhiteDawson County, TX0 BBLs0 MCFFeb 2025
ZantMartin County, TX1,791 BBLs1,748 MCFSep 2025

Companies in the Area

These are the closest 20 companies operating near the Cox, Thelma property.

Company Name
Apache Corporation
Big Star Oil & Gas, LLC
Coastal Plains Energy Inc
Conoco Inc
Diamondback E&P LLC
Endeavor Energy Resources, LP
Henry Petroleum Corp.
Hibernia Resources IV, LLC
LPR Energy, LLC
Magnum Engineering Company
MGF Oil Corporation
Mineral Technologies, Inc.
Mule Kick Operating LLC
Ovintiv USA Inc.
Oxy USA Inc
QP, Inc.
Scout Energy Management LLC
Southwest Royalties, Inc.
Three Rivers Operating Co II LLC
XTO Energy Inc.

Owners of Cox, Thelma

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MAGNUM ENGINEERING COCOX THELMAMAGNUM ENGINEERING
2025COLEMAN V J & SONCOX THELMAMAGNUM ENGINEERING
2025COLEMAN CATTLE COMPANYCOX THELMAMAGNUM ENGINEERING
2025SPRABERRY BETH ANNCOX THELMAMAGNUM ENGINEERING
2025DUBOSE WILLIE BCOX THELMAMAGNUM ENGINEERING
2025HANKS JUDY K BROWNCOX THELMAMAGNUM ENGINEERING
2025COX CARL BCOX THELMAMAGNUM ENGINEERING
2025HAWKINS LESLIE WATSON SEP PROPCOX THELMAMAGNUM ENGINEERING
Displaying 8 of 55 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Cox, Thelma

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
8A-18470COX, THELMAMar 2025GULFMARK ENERGY, INC.MAGNUM ENGINEERING COMPANY
8A-18470COX, THELMAFeb 2025GULFMARK ENERGY, INC.MAGNUM ENGINEERING COMPANY
8A-18470COX, THELMAJan 2025GULFMARK ENERGY, INC.MAGNUM ENGINEERING COMPANY
8A-18470COX, THELMANov 2024GULFMARK ENERGY, INC.MAGNUM ENGINEERING COMPANY
8A-18470COX, THELMAOct 2024GULFMARK ENERGY, INC.MAGNUM ENGINEERING COMPANY
8A-18470COX, THELMAAug 2024GULFMARK ENERGY, INC.MAGNUM ENGINEERING COMPANY
8A-18470COX, THELMAJul 2024GULFMARK ENERGY, INC.MAGNUM ENGINEERING COMPANY
8A-18470COX, THELMAJun 2024GULFMARK ENERGY, INC.MAGNUM ENGINEERING COMPANY
8A-18470COX, THELMAApr 2024GULFMARK ENERGY, INC.MAGNUM ENGINEERING COMPANY
8A-18470COX, THELMAMar 2024GULFMARK ENERGY, INC.MAGNUM ENGINEERING COMPANY
8A-18470COX, THELMAFeb 2024GULFMARK ENERGY, INC.MAGNUM ENGINEERING COMPANY
8A-18470COX, THELMAJan 2024GULFMARK ENERGY, INC.MAGNUM ENGINEERING COMPANY
8A-18470COX, THELMADec 2023GULFMARK ENERGY, INC.MAGNUM ENGINEERING COMPANY
8A-18470COX, THELMAOct 2023ACE GATHERING, INC.MAGNUM ENGINEERING COMPANY
8A-18470COX, THELMAJul 2023ACE GATHERING, INC.MAGNUM ENGINEERING COMPANY
8A-18470COX, THELMAJun 2023ACE GATHERING, INC.MAGNUM ENGINEERING COMPANY
8A-18470COX, THELMAMay 2023ACE GATHERING, INC.MAGNUM ENGINEERING COMPANY
8A-18470COX, THELMAApr 2023ACE GATHERING, INC.MAGNUM ENGINEERING COMPANY
8A-18470COX, THELMAMar 2023ACE GATHERING, INC.MAGNUM ENGINEERING COMPANY
8A-18470COX, THELMAFeb 2023ACE GATHERING, INC.MAGNUM ENGINEERING COMPANY
8A-18470COX, THELMAJan 2023ACE GATHERING, INC.MAGNUM ENGINEERING COMPANY
8A-18470COX, THELMADec 2022ACE GATHERING, INC.MAGNUM ENGINEERING COMPANY
8A-18470COX, THELMANov 2022ACE GATHERING, INC.MAGNUM ENGINEERING COMPANY
8A-18470COX, THELMAOct 2022ACE GATHERING, INC.MAGNUM ENGINEERING COMPANY
8A-18470COX, THELMASep 2022ACE GATHERING, INC.MAGNUM ENGINEERING COMPANY