Ul 21 Yellowtail

Oil & Gas Property in Winkler County, TX

Property Summary

Key data points for Ul 21 Yellowtail

CountyWinkler County, TX
OperatorAPACHE CORPORATION
Production DatesApr 2017 - Oct 2025
Total Oil Production1,425,349 BBLs
Total Gas Production1,500,233 MCF
Recent Oil Production3,565 BBLs in Sep 2025
Recent Gas Production4,664 MCF in Sep 2025
Wells on Property1

Our Valuation Estimates for Ul 21 Yellowtail

ShaleAssessment

$166,435 *

MarketMultiple

$264,408 **

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

Based on a decimal interest

Ul 21 Yellowtail Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Ul 21 Yellowtail
from Apr 2017 to Oct 2025

Wells on Ul 21 Yellowtail

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-495-33769UL 21 YELLOWTAIL 1HAPACHE CORPORATIONProducingWinkler County, TX31.711734-103.248280

Leases included in Ul 21 Yellowtail

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
08-49015UL 21 YELLOWTAILAPACHE CORPORATIONWinkler County, TX

Nearby Properties

These are the closest 20 properties to the Ul 21 Yellowtail property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Chevron University 3Winkler County, TX43 BBLs0 MCFOct 2025
HackberryWinkler County, TX1,014 BBLs990 MCFOct 2025
Ul 20 FlatheadWinkler County, TX4,912 BBLs3,812 MCFOct 2025
Ul 20 SuWinkler County, TX915 BBLs881 MCFOct 2025
Ul American Basin 14Winkler County, TX552 BBLs2,740 MCFOct 2025
Ul Baldwin 352623-21Winkler County, TX31,469 BBLs79,235 MCFOct 2025
Ul BighornWinkler County, TX16,487 BBLs18,507 MCFOct 2025
Ul Fourth Of JulyWinkler County, TX29,125 BBLs54,402 MCFOct 2025
Ul GilletteWinkler County, TX2,656 BBLs29,249 MCFOct 2025
Ul Maroon 0904-21Winkler County, TX13,770 BBLs18,444 MCFOct 2025
Ul Mill 3427-21Winkler County, TX22,497 BBLs32,671 MCFOct 2025
Ul Montgomery 1003-21Winkler County, TX33,361 BBLs42,695 MCFOct 2025
Ul PahaskaWinkler County, TX10,339 BBLs11,212 MCFOct 2025
Ul PitchforkWinkler County, TX6,078 BBLs9,544 MCFOct 2025
Ul Spruce 1621-21Winkler County, TX25,330 BBLs33,792 MCFOct 2025
Ul SugarloafWard County, TX44,723 BBLs51,275 MCFOct 2025
Ul Sunshine Mesa 2Winkler County, TX15,235 BBLs14,676 MCFOct 2025
Ul Urad 1609-21Winkler County, TX4,851 BBLs5,731 MCFOct 2025
Ul YellowtailWinkler County, TX30,875 BBLs39,896 MCFOct 2025
Utl Rattlesnake 2413Winkler County, TX6,741 BBLs243,543 MCFOct 2025

Frac'ing activity on Ul 21 Yellowtail

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-495-33769UL 21 YELLOWTAIL #1H

Owners of Ul 21 Yellowtail

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025APACHE CORPORATIONUL 21 YELLOWTAILAPACHE CORPORATION

Oil & Gas Sales on Ul 21 Yellowtail

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
08-49015UL 21 YELLOWTAILApr 2025CHEVRON U.S.A. INC.APACHE CORPORATION
08-49015UL 21 YELLOWTAILMar 2025DCP OPERATING COMPANY, LPAPACHE CORPORATION
08-49015UL 21 YELLOWTAILFeb 2025CHEVRON U.S.A. INC.APACHE CORPORATION
08-49015UL 21 YELLOWTAILDec 2024CHEVRON U.S.A. INC.APACHE CORPORATION
08-49015UL 21 YELLOWTAILDec 2024APACHE CORPORATIONAPACHE CORPORATION
08-49015UL 21 YELLOWTAILNov 2024CHEVRON U.S.A. INC.APACHE CORPORATION
08-49015UL 21 YELLOWTAILNov 2024APACHE CORPORATIONAPACHE CORPORATION
08-49015UL 21 YELLOWTAILOct 2024RIO ENERGY INTERNATIONAL, INC.APACHE CORPORATION
08-49015UL 21 YELLOWTAILOct 2024DCP OPERATING COMPANY, LPAPACHE CORPORATION
08-49015UL 21 YELLOWTAILOct 2024APACHE CORPORATIONAPACHE CORPORATION
08-49015UL 21 YELLOWTAILSep 2024RIO ENERGY INTERNATIONAL, INC.APACHE CORPORATION
08-49015UL 21 YELLOWTAILSep 2024DCP OPERATING COMPANY, LPAPACHE CORPORATION
08-49015UL 21 YELLOWTAILAug 2024RIO ENERGY INTERNATIONAL, INC.APACHE CORPORATION
08-49015UL 21 YELLOWTAILAug 2024DCP OPERATING COMPANY, LPAPACHE CORPORATION
08-49015UL 21 YELLOWTAILJul 2024TARGA MIDSTREAM SERVICES LLCCALLON PETROLEUM OPERATING COMPANY
08-49015UL 21 YELLOWTAILJul 2024RIO ENERGY INTERNATIONAL, INC.CALLON PETROLEUM OPERATING COMPANY
08-49015UL 21 YELLOWTAILJul 2024CALLON PETROLEUM OPERATING COMPANY
08-49015UL 21 YELLOWTAILJun 2024TARGA MIDSTREAM SERVICES LLCCALLON PETROLEUM OPERATING COMPANY
08-49015UL 21 YELLOWTAILJun 2024RIO ENERGY INTERNATIONAL, INC.CALLON PETROLEUM OPERATING COMPANY
08-49015UL 21 YELLOWTAILJun 2024CALLON PETROLEUM OPERATING COMPANY
08-49015UL 21 YELLOWTAILMay 2024TARGA MIDSTREAM SERVICES LLCCALLON PETROLEUM OPERATING COMPANY
08-49015UL 21 YELLOWTAILMay 2024RIO ENERGY INTERNATIONAL, INC.CALLON PETROLEUM OPERATING COMPANY
08-49015UL 21 YELLOWTAILMay 2024CALLON PETROLEUM OPERATING COMPANY
08-49015UL 21 YELLOWTAILApr 2024TARGA MIDSTREAM SERVICES LLCCALLON PETROLEUM OPERATING COMPANY
08-49015UL 21 YELLOWTAILApr 2024RIO ENERGY INTERNATIONAL, INC.CALLON PETROLEUM OPERATING COMPANY