Cox 1

Oil & Gas Property in Martin County, TX

  2. Texas
  3. Martin County, TX
  4. Oil & Gas Properties in Martin County, TX
  5. Cox 1 Oil & Gas Property

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Property Summary

Key data points for Cox 1

CountyMartin County, TX
Production DatesJan 2000 - Jun 2026
Total Oil Production2,488,323 BBLs
Total Gas Production6,107,123 MCF
Recent Oil Production24,118 BBLs in May 2026
Recent Gas Production163,182 MCF in May 2026
Wells on Property24

Our Valuation Estimates for Cox 1

ShaleAssessment™

$110,576 *

MarketMultiple™

$4,412,482 **

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

Based on a decimal interest

Cox 1 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 Cox 1
from Jan 2000 to Jun 2026

Wells on Cox 1

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
42-317-33235COX 10 1DIAMONDBACK E&P LLCProducingMartin County, TX32.324307-102.027394
42-317-34240COX "12" 1STEPHENS, AUTRY C.Plugged Oil WellMartin County, TX32.313982-102.006497
42-317-34266COX "10" 2ENDEAVOR ENERGY RESOURCES L.P.Plugged Oil WellMartin County, TX32.316415-102.024432
42-317-35247COX "10" 3ENDEAVOR ENERGY RESOURCES L.P.Permitted LocationMartin County, TX32.326687-102.033763
42-317-36635COX 12A 1DIAMONDBACK E&P LLCProducingMartin County, TX32.310340-102.005374
42-317-37356COX 12A 2DIAMONDBACK E&P LLCShut InMartin County, TX32.311020-102.021168
42-317-38086COX '12A' 3ENDEAVOR ENERGY RESOURCES L.P.Plugged Oil WellMartin County, TX32.306990-102.019912
42-317-38602COX 12A 4DIAMONDBACK E&P LLCShut InMartin County, TX32.303459-102.018799
42-317-39019COX 12A 5DIAMONDBACK E&P LLCShut InMartin County, TX32.314074-102.022124
42-317-39629COX 12A 6DIAMONDBACK E&P LLCShut InMartin County, TX32.305576-102.009622
42-317-40784COX 12-9 UNIT 1 222DIAMONDBACK E&P LLCProducingMartin County, TX32.305388-102.005968
42-317-40785COX 12-9 UNIT 1 221DIAMONDBACK E&P LLCShut InMartin County, TX32.305370-102.006045
42-317-43890COX 10 4PIONEER NATURAL RES. USA, INC.ProducingMartin County, TX32.320282-102.030731
42-317-45615COX 12-9 UNIT 1 111DIAMONDBACK E&P LLCProducingMartin County, TX32.303182-102.004717
42-317-45616COX 12-9 UNIT 1 112DIAMONDBACK E&P LLCShut InMartin County, TX32.303138-102.004781
42-317-45617COX 12-9 UNIT 1 123DIAMONDBACK E&P LLCShut InMartin County, TX32.303119-102.004859
42-317-45618COX 12-9 UNIT 1 124DIAMONDBACK E&P LLCShut InMartin County, TX32.303174-102.004625
42-317-45619COX 12-9 UNIT 1 125DIAMONDBACK E&P LLCShut InMartin County, TX32.303083-102.005015
42-317-45620COX 12-9 UNIT 1 126DIAMONDBACK E&P LLCShut InMartin County, TX32.303101-102.004937
42-317-45621COX 12-9 UNIT 1 131DIAMONDBACK E&P LLCProducingMartin County, TX32.302772-102.006341
42-317-45622COX 12-9 UNIT 1 141DIAMONDBACK E&P LLCProducingMartin County, TX32.302754-102.006419
42-317-45623COX 12-9 UNIT 1 142DIAMONDBACK E&P LLCShut InMartin County, TX32.302736-102.006497
42-317-45624COX 12-9 UNIT 1 144DIAMONDBACK E&P LLCShut InMartin County, TX32.302699-102.006653
42-317-45625COX 12-9 UNIT 1 243DIAMONDBACK E&P LLCShut InMartin County, TX32.302718-102.006575

Leases included in Cox 1

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
08-119163COX 10 1R K PETROLEUM CORP.Martin County, TX
08-36201COX "10"DIAMONDBACK E&P LLCMartin County, TX
08-36215COX "12"ENDEAVOR ENERGY RESOURCES L.P.Martin County, TX
08-41447COX "12A"DIAMONDBACK E&P LLCMartin County, TX
08-48411COX '12'ENDEAVOR ENERGY RESOURCES L.P.Martin County, TX
08-49245COX 12-9 UNIT 1DIAMONDBACK E&P LLCMartin County, TX
08-57283COX 10PIONEER NATURAL RES. USA, INC.Martin County, TX

Operators Associated With Cox 1

Nearby Properties

These are the closest 20 properties to the Cox 1 property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
AlldaleMartin County, TX21,876 BBLs30,709 MCFJun 2026
CampbellMartin County, TX71,104 BBLs128,878 MCFJun 2026
ClonaMartin County, TX471 BBLs395 MCFJun 2026
Cox 9Martin County, TX25,886 BBLs151,900 MCFJun 2026
Fearless 136-137 AMartin County, TX2,891 BBLs3,631 MCFJun 2026
FM Hall 20Martin County, TX531 BBLs7,359 MCFJun 2026
Fuller Thomas & OdellMartin County, TX340 BBLs0 MCFJun 2026
Glaze J. LMartin County, TX496 BBLs73 MCFJun 2026
Hall Trust 20Martin County, TX853 BBLs11,515 MCFJun 2026
JonesMartin County, TX26 BBLs0 MCFJun 2026
Key 9Martin County, TX1,062 BBLs1,423 MCFJun 2026
Mattingley 14Martin County, TX10,946 BBLs127,065 MCFJun 2026
Me Tarzan 8-25 Unit 2Martin County, TX46,778 BBLs311,121 MCFJun 2026
NicholsMartin County, TX200 BBLs1,570 MCFJun 2026
Silverback 13-8 Unit 1Martin County, TX11,006 BBLs128,342 MCFJun 2026
TarzanMartin County, TX93 BBLs0 MCFJun 2026
TateMartin County, TX1,073 BBLs1,278 MCFJun 2026
ThelmaMartin County, TX2,961 BBLs19,874 MCFJun 2026
Wolcott CampbellMartin County, TX11,997 BBLs40,732 MCFJun 2026
You Jane 20-25 Unit 1Martin County, TX19,346 BBLs181,121 MCFJun 2026

Companies in the Area

These are the closest 20 companies operating near the Cox 1 property.

Company Name
Breitburn Operating LP
Cox, John L.
Crownquest Operating, LLC
Diamondback E&P LLC
Endeavor Energy Resources, LP
Energen Resources Corporation
Extex Operating Company
Henry Petroleum Corp.
JM Cox Resources LP
MGF Oil Corporation
Midland Energy, Inc.
Oxyrock Operating, LLC
Parker & Parsley Development Co.
Parker & Parsley Development L.P
Pioneer Natural Res. USA, Inc.
Qep Energy Company
R K Petroleum Corp.
Reatta Energy, Inc.
Rittenhouse Oil & Gas Co.
Stephens, Autry C.

Frac'ing activity on Cox 1

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-317-38086Cox 12A #3
42-317-38602Cox 12A #4
42-317-39629Cox 12 A #6
42-317-43890Cox 10 #4
42-317-45615Cox 12-9 Unit 1 #111
42-317-45616Cox 12-9 Unit 1 #112
42-317-45617Cox 12-9 Unit 1 #123
42-317-45618Cox 12-9 Unit 1 #124
42-317-45619Cox 12-9 Unit 1 #125
42-317-45620Cox 12-9 Unit 1 #126
42-317-45621COX 12 9 UNIT 1 131 131
42-317-45622COX 12 9 UNIT 1 141 141
42-317-45623COX 12 9 UNIT 1 142 142
42-317-45624COX 12 9 UNIT 1 144 144
42-317-45625COX 12 9 UNIT 1 243 243

Owners of Cox 1

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2026DIAMONDBACK E&P LLCCOX 12-9 UNIT 1DIAMONDBACK E&P LLC
2026MDJ MINERALS LLPCOX 12-9 UNIT 1DIAMONDBACK E&P LLC
2026SOWDERS KARENCOX 12-9 UNIT 1DIAMONDBACK E&P LLC
2026COX BERRY STEPHEN FAMILY TRUSTCOX 12-9 UNIT 1DIAMONDBACK E&P LLC
2026COX MORGAN SAMUELCOX 12-9 UNIT 1DIAMONDBACK E&P LLC
2026COX ROBERT HALLCOX 12-9 UNIT 1DIAMONDBACK E&P LLC
2026MYRICK JONAMA COXCOX 12-9 UNIT 1DIAMONDBACK E&P LLC
2026KOOTENAI RIVER LLCCOX 12-9 UNIT 1DIAMONDBACK E&P LLC
Displaying 8 of 19 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Cox 1

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
08-41447COX "12A"Jun 2026ET GATHERING & PROCESSING LLCDIAMONDBACK E&P LLC
08-41447COX "12A"Jun 2026EXPLORE LOGISTICS LLCDIAMONDBACK E&P LLC
08-49245COX 12-9 UNIT 1Jun 2026ENTERPRISE PRODUCTS OPERATING LLCDIAMONDBACK E&P LLC
08-49245COX 12-9 UNIT 1Jun 2026DIAMONDBACK E&P LLCDIAMONDBACK E&P LLC
08-49245COX 12-9 UNIT 1Jun 2026SHELL TRADING (US) COMPANYDIAMONDBACK E&P LLC
08-49245COX 12-9 UNIT 1Jun 2026DIAMONDBACK E&P LLC
08-57283COX 10Jun 2026RIO ENERGY INTERNATIONAL, INC.XTO ENERGY INC.
08-41447COX "12A"May 2026ET GATHERING & PROCESSING LLCDIAMONDBACK E&P LLC
08-49245COX 12-9 UNIT 1May 2026ENTERPRISE PRODUCTS OPERATING LLCDIAMONDBACK E&P LLC
08-49245COX 12-9 UNIT 1May 2026DIAMONDBACK E&P LLCDIAMONDBACK E&P LLC
08-49245COX 12-9 UNIT 1May 2026SHELL TRADING (US) COMPANYDIAMONDBACK E&P LLC
08-49245COX 12-9 UNIT 1May 2026DIAMONDBACK E&P LLC
08-57283COX 10May 2026XTO ENERGY INC.
08-57283COX 10May 2026XTO ENERGY INC.
08-57283COX 10May 2026XTO ENERGY INC.
08-57283COX 10May 2026XTO ENERGY INC.XTO ENERGY INC.
08-57283COX 10May 2026RIO ENERGY INTERNATIONAL, INC.XTO ENERGY INC.
08-41447COX "12A"Apr 2026ET GATHERING & PROCESSING LLCDIAMONDBACK E&P LLC
08-41447COX "12A"Apr 2026EXPLORE LOGISTICS LLCDIAMONDBACK E&P LLC
08-49245COX 12-9 UNIT 1Apr 2026ENTERPRISE PRODUCTS OPERATING LLCDIAMONDBACK E&P LLC
08-49245COX 12-9 UNIT 1Apr 2026DIAMONDBACK E&P LLCDIAMONDBACK E&P LLC
08-49245COX 12-9 UNIT 1Apr 2026SHELL TRADING (US) COMPANYDIAMONDBACK E&P LLC
08-49245COX 12-9 UNIT 1Apr 2026DIAMONDBACK E&P LLC
08-57283COX 10Apr 2026XTO ENERGY INC.
08-57283COX 10Apr 2026XTO ENERGY INC.