Cassidy Unit

Oil & Gas Property in Martin County, TX

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

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Property Summary

Key data points for Cassidy Unit

CountyMartin County, TX
OperatorXTO ENERGY INC.
Production DatesJul 2020 - Mar 2026
Total Oil Production6,647,916 BBLs
Total Gas Production28,537,461 MCF
Recent Oil Production18,380 BBLs in Feb 2026
Recent Gas Production206,173 MCF in Feb 2026
Wells on Property27

Our Valuation Estimates for Cassidy Unit

ShaleAssessment™

Not Available

MarketMultiple™

$3,545,457 **

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

Based on a decimal interest

Cassidy Unit 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 Cassidy Unit
from Jul 2020 to Mar 2026

Wells on Cassidy Unit

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
42-317-42107CASSIDY UNIT 1 3011AHXTO ENERGY INC.ProducingMartin County, TX32.292283-101.782316
42-317-42108CASSIDY UNIT 1 3021SHXTO ENERGY INC.Shut InMartin County, TX32.292303-101.782221
42-317-42109CASSIDY UNIT 1 3072JHXTO ENERGY INC.ProducingMartin County, TX32.292324-101.782127
42-317-42110CASSIDY UNIT 1 3062DHXTO ENERGY INC.Shut InMartin County, TX32.292346-101.782034
42-317-42111CASSIDY UNIT 1 3002BHXTO ENERGY INC.Shut InMartin County, TX32.292768-101.780147
42-317-42112CASSIDY UNIT 1 3022SHXTO ENERGY INC.ProducingMartin County, TX32.292790-101.780053
42-317-42113CASSIDY UNIT 1 3012AHXTO ENERGY INC.Shut InMartin County, TX32.292787-101.779943
42-317-42114CASSIDY UNIT 1 3063DHXTO ENERGY INC.ProducingMartin County, TX32.292832-101.779865
42-317-42115CASSIDY UNIT 1 3003BHXTO ENERGY INC.Shut InMartin County, TX32.293126-101.778541
42-317-42116CASSIDY UNIT 1 3073JHXTO ENERGY INC.Shut InMartin County, TX32.293123-101.778431
42-317-42117CASSIDY UNIT 1 3024SHXTO ENERGY INC.ProducingMartin County, TX32.293168-101.778354
42-317-42118CASSIDY UNIT 1 3014AHXTO ENERGY INC.Shut InMartin County, TX32.293190-101.778260
42-317-42122CASSIDY UNIT 1&2 ALLOCATION 3005BHXTO ENERGY INC.ProducingMartin County, TX32.293862-101.775270
42-317-42123CASSIDY UNIT 1&2 ALLOCATION 3065DHXTO ENERGY INC.Shut InMartin County, TX32.293883-101.775176
42-317-42124CASSIDY UNIT 1&2 ALLOCATION 3075JHXTO ENERGY INC.Shut InMartin County, TX32.293904-101.775082
42-317-42125CASSIDY UNIT 2 3025SHXTO ENERGY INC.ProducingMartin County, TX32.293925-101.774988
42-317-42126CASSIDY UNIT 2 3015AHXTO ENERGY INC.Shut InMartin County, TX32.294231-101.773638
42-317-42127CASSIDY UNIT 2 3076JHXTO ENERGY INC.ProducingMartin County, TX32.294248-101.773549
42-317-42128CASSIDY UNIT 2 3066DHXTO ENERGY INC.Shut InMartin County, TX32.294269-101.773455
42-317-42129CASSIDY UNIT 2 3006BHXTO ENERGY INC.Shut InMartin County, TX32.294266-101.773345
42-317-42130CASSIDY UNIT 2 3017AHXTO ENERGY INC.ProducingMartin County, TX32.294821-101.770870
42-317-42131CASSIDY UNIT 2 3027SHXTO ENERGY INC.Shut InMartin County, TX32.294868-101.770699
42-317-42133CASSIDY UNIT 2 3077JHXTO ENERGY INC.ProducingMartin County, TX32.294908-101.770605
42-317-42134CASSIDY UNIT 2 3067DHXTO ENERGY INC.Shut InMartin County, TX32.294908-101.770605
42-317-42135CASSIDY UNIT 2 3007BHXTO ENERGY INC.Shut InMartin County, TX32.295209-101.769260
42-317-42136CASSIDY UNIT 2 3018AHXTO ENERGY INC.ProducingMartin County, TX32.295221-101.769087
42-317-42137CASSIDY UNIT 2 3028SHXTO ENERGY INC.Shut InMartin County, TX32.295255-101.768931

Leases included in Cassidy Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
08-52554CASSIDY UNIT 2XTO ENERGY INC.Martin County, TX
08-52585CASSIDY UNIT 1XTO ENERGY INC.Martin County, TX
08-53357CASSIDY UNIT 1&2 ALLOCATIONXTO ENERGY INC.Martin County, TX

Nearby Properties

These are the closest 20 properties to the Cassidy Unit property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
AllarMartin County, TX3,949 BBLs4,346 MCFMar 2026
Bailey Wynell 35Martin County, TX394 BBLs1,255 MCFMar 2026
Big Jay 10-15Martin County, TX13,914 BBLs281,513 MCFMar 2026
BlockerMartin County, TX0 BBLs24 MCFFeb 2026
Casey Pollock 35Martin County, TX87 BBLs918 MCFMar 2026
Dark Star UnitMartin County, TX13,580 BBLs381,401 MCFMar 2026
DavisMartin County, TX986 BBLs2,726 MCFMar 2026
Ellis 36Martin County, TX0 BBLs0 MCFNov 2023
ElrodMartin County, TX448 BBLs751 MCFMar 2026
Glenn 9Martin County, TX208 BBLs705 MCFMar 2026
HamiltonMartin County, TX178 BBLs0 MCFMar 2026
Hughes 36Martin County, TX832 BBLs658 MCFMar 2026
JenkinsMartin County, TX750 BBLs324 MCFMar 2026
Martin-MadisonMartin County, TX2,183 BBLs6,735 MCFMar 2026
MildredMartin County, TX446 BBLs274 MCFMar 2026
Sand Storm UnitMartin County, TX35,036 BBLs291,776 MCFMar 2026
Scarlet UnitMartin County, TX116,251 BBLs430,742 MCFMar 2026
TunnellMartin County, TX335 BBLs2,148 MCFMar 2026
Willie The Wildcat 3-15Martin County, TX17,327 BBLs281,666 MCFMar 2026
Wilson 8Martin County, TX339 BBLs0 MCFMar 2026

Companies in the Area

These are the closest 20 companies operating near the Cassidy Unit property.

Company Name
BC Operating, Inc.
Birch Operations, Inc.
Breitburn Operating LP
Cobra Oil & Gas Corporation
Diamondback E&P LLC
Discovery Operating Inc
Endeavor Energy Resources, LP
Energen Resources Corporation
Forest Oil Corporation
Henry Petroleum Corp.
Keene, Roy J. Jr.
Linn Operating, Inc.
Lone Star Oil & Gas
Merit Energy Company
New Height Energy, LLC
Ovintiv USA Inc.
Pioneer Natural Res. USA, Inc.
Rafter T Resources LLC
Stephens, Autry C.
XTO Energy Inc.

Frac'ing activity on Cassidy Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-317-42107Cassidy Unit 1 3011AH
42-317-42108Cassidy Unit 1 3021SH
42-317-42109Cassidy Unit 1 3072JH
42-317-42110Cassidy Unit 1 3062DH
42-317-42111Cassidy Unit 1 3002BH
42-317-42112CASSIDY UNIT 1 3022SH
42-317-42113CASSIDY UNIT 1 3012AH
42-317-42114Cassidy Unit 1 3063DH
42-317-42114CASSIDY UNIT 1 3063DH
42-317-42115CASSIDY UNIT 1 3003BH
42-317-42116CASSIDY UNIT 1 3073JH
42-317-42117CASSIDY UNIT 1 3024sh
42-317-42118CASSIDY UNIT 1 3014AH
42-317-42122Cassidy Unit 1 2 Allocation 3005BH
42-317-42123Cassidy Unit 1 2 Allocation 3065DH
42-317-42124Cassidy Unit 1 2 Allocation 3075JH
42-317-42125Cassidy Unit 2 3025SH
42-317-42126CASSIDY UNIT 2 3015AH
42-317-42127CASSIDY UNIT 2 3076JH
42-317-42128CASSIDY UNIT 2 3066DH
42-317-42129CASSIDY UNIT 2 3006BH
42-317-42130Cassidy Unit 2 3017AH
42-317-42131Cassidy Unit 2 3027SH
42-317-42133Cassidy Unit 2 3077JH
42-317-42134Cassidy Unit 2 3067DH
42-317-42135Cassidy Unit 2 3007BH
42-317-42136Cassidy Unit 2 3018AH
42-317-42137Cassidy Unit 2 3028SH

Owners of Cassidy Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025XTO ENERGY INCCASSIDY UNIT 1XTO ENERGY INC.
2025XTO ENERGY INCCASSIDY UNIT 2XTO ENERGY INC.
2025CROWNROCK MINERALS LPCASSIDY UNIT 1XTO ENERGY INC.
2025ENDEAVOR ENERGY RESOURCESCASSIDY UNIT 1XTO ENERGY INC.
2025STEVENS VANCE BAILEYCASSIDY UNIT 1XTO ENERGY INC.
2025CROWNROCK MINERALS LPCASSIDY UNIT 2XTO ENERGY INC.
2025XTO ENERGY INCCASSIDY UNIT 1&2 ALLOCATIONXTO ENERGY INC.
2025POLLOCK DONALD ECASSIDY UNIT 1XTO ENERGY INC.
Displaying 8 of 297 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Cassidy Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
08-52554CASSIDY UNIT 2Feb 2026XTO ENERGY INC.XTO ENERGY INC.
08-52554CASSIDY UNIT 2Feb 2026EXXONMOBIL OIL CORPORATIONXTO ENERGY INC.
08-52585CASSIDY UNIT 1Feb 2026XTO ENERGY INC.XTO ENERGY INC.
08-52585CASSIDY UNIT 1Feb 2026EXXONMOBIL OIL CORPORATIONXTO ENERGY INC.
08-52554CASSIDY UNIT 2Feb 2026XTO ENERGY INC.XTO ENERGY INC.
08-52554CASSIDY UNIT 2Feb 2026XTO ENERGY INC.XTO ENERGY INC.
08-52585CASSIDY UNIT 1Feb 2026XTO ENERGY INC.XTO ENERGY INC.
08-52585CASSIDY UNIT 1Feb 2026XTO ENERGY INC.XTO ENERGY INC.
08-53357CASSIDY UNIT 1&2 ALLOCATIONFeb 2026XTO ENERGY INC.XTO ENERGY INC.
08-53357CASSIDY UNIT 1&2 ALLOCATIONFeb 2026XTO ENERGY INC.XTO ENERGY INC.
08-53357CASSIDY UNIT 1&2 ALLOCATIONFeb 2026XTO ENERGY INC.XTO ENERGY INC.
08-53357CASSIDY UNIT 1&2 ALLOCATIONFeb 2026EXXONMOBIL OIL CORPORATIONXTO ENERGY INC.
08-52585CASSIDY UNIT 1Jan 2026EXXONMOBIL OIL CORPORATIONXTO ENERGY INC.
08-52554CASSIDY UNIT 2Jan 2026XTO ENERGY INC.XTO ENERGY INC.
08-52554CASSIDY UNIT 2Jan 2026XTO ENERGY INC.XTO ENERGY INC.
08-52554CASSIDY UNIT 2Jan 2026EXXONMOBIL OIL CORPORATIONXTO ENERGY INC.
08-52554CASSIDY UNIT 2Jan 2026XTO ENERGY INC.XTO ENERGY INC.
08-53357CASSIDY UNIT 1&2 ALLOCATIONJan 2026XTO ENERGY INC.XTO ENERGY INC.
08-53357CASSIDY UNIT 1&2 ALLOCATIONJan 2026XTO ENERGY INC.XTO ENERGY INC.
08-52585CASSIDY UNIT 1Jan 2026XTO ENERGY INC.XTO ENERGY INC.
08-52585CASSIDY UNIT 1Jan 2026XTO ENERGY INC.XTO ENERGY INC.
08-53357CASSIDY UNIT 1&2 ALLOCATIONJan 2026XTO ENERGY INC.XTO ENERGY INC.
08-53357CASSIDY UNIT 1&2 ALLOCATIONJan 2026EXXONMOBIL OIL CORPORATIONXTO ENERGY INC.
08-52585CASSIDY UNIT 1Jan 2026XTO ENERGY INC.XTO ENERGY INC.
08-52585CASSIDY UNIT 1Dec 2025XTO ENERGY INC.XTO ENERGY INC.