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 - Jan 2026
Total Oil Production1,435,943 BBLs
Total Gas Production1,517,499 MCF
Recent Oil Production2,905 BBLs in Dec 2025
Recent Gas Production4,805 MCF in Dec 2025
Wells on Property1

Our Valuation Estimates for Ul 21 Yellowtail

ShaleAssessment

$159,602 *

MarketMultiple

$385,127 **

* 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 Jan 2026

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, TX0 BBLs0 MCFJan 2026
HackberryWinkler County, TX1,315 BBLs31 MCFJan 2026
Ul 20 FlatheadWinkler County, TX7,018 BBLs10,651 MCFJan 2026
Ul 20 SuWinkler County, TX987 BBLs990 MCFJan 2026
Ul American Basin 14Winkler County, TX359 BBLs3,961 MCFJan 2026
Ul Baldwin 352623-21Winkler County, TX19,470 BBLs56,382 MCFJan 2026
Ul BighornWinkler County, TX18,226 BBLs21,147 MCFJan 2026
Ul Fourth Of JulyWinkler County, TX27,350 BBLs51,034 MCFJan 2026
Ul GilletteWinkler County, TX2,229 BBLs9,377 MCFJan 2026
Ul Maroon 0904-21Winkler County, TX17,224 BBLs24,141 MCFJan 2026
Ul Mill 3427-21Winkler County, TX24,613 BBLs33,129 MCFJan 2026
Ul Montgomery 1003-21Winkler County, TX29,014 BBLs36,663 MCFJan 2026
Ul PahaskaWinkler County, TX11,337 BBLs17,927 MCFJan 2026
Ul PitchforkWinkler County, TX6,465 BBLs7,075 MCFJan 2026
Ul Spruce 1621-21Winkler County, TX23,608 BBLs31,174 MCFJan 2026
Ul SugarloafWard County, TX42,633 BBLs58,042 MCFJan 2026
Ul Sunshine Mesa 2Winkler County, TX13,494 BBLs12,741 MCFJan 2026
Ul Urad 1609-21Winkler County, TX4,157 BBLs5,280 MCFJan 2026
Ul YellowtailWinkler County, TX24,891 BBLs30,398 MCFJan 2026
Utl Rattlesnake 2413Winkler County, TX28 BBLs741 MCFJan 2026

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 YELLOWTAILDec 2025ETC TEXAS PIPELINE, LTD.APACHE CORPORATION
08-49015UL 21 YELLOWTAILNov 2025ETC TEXAS PIPELINE, LTD.APACHE CORPORATION
08-49015UL 21 YELLOWTAILNov 2025DCP OPERATING COMPANY, LPAPACHE CORPORATION
08-49015UL 21 YELLOWTAILNov 2025APACHE CORPORATIONAPACHE CORPORATION
08-49015UL 21 YELLOWTAILOct 2025ETC TEXAS PIPELINE, LTD.APACHE CORPORATION
08-49015UL 21 YELLOWTAILOct 2025DCP OPERATING COMPANY, LPAPACHE CORPORATION
08-49015UL 21 YELLOWTAILOct 2025APACHE CORPORATIONAPACHE CORPORATION
08-49015UL 21 YELLOWTAILSep 2025ETC TEXAS PIPELINE, LTD.APACHE CORPORATION
08-49015UL 21 YELLOWTAILSep 2025DCP OPERATING COMPANY, LPAPACHE CORPORATION
08-49015UL 21 YELLOWTAILAug 2025CHEVRON U.S.A. INC.APACHE CORPORATION
08-49015UL 21 YELLOWTAILAug 2025DCP OPERATING COMPANY, LPAPACHE CORPORATION
08-49015UL 21 YELLOWTAILJul 2025CHEVRON U.S.A. INC.APACHE CORPORATION
08-49015UL 21 YELLOWTAILJul 2025DCP OPERATING COMPANY, LPAPACHE CORPORATION
08-49015UL 21 YELLOWTAILJun 2025CHEVRON U.S.A. INC.APACHE CORPORATION
08-49015UL 21 YELLOWTAILJun 2025DCP OPERATING COMPANY, LPAPACHE CORPORATION
08-49015UL 21 YELLOWTAILMay 2025CHEVRON U.S.A. INC.APACHE CORPORATION
08-49015UL 21 YELLOWTAILApr 2025CHEVRON U.S.A. INC.APACHE CORPORATION
08-49015UL 21 YELLOWTAILApr 2025DCP OPERATING COMPANY, LPAPACHE 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