Ul 20 Flathead

Oil & Gas Property in Winkler County, TX

Property Summary

Key data points for Ul 20 Flathead

CountyWinkler County, TX
OperatorAPACHE CORPORATION
Production DatesJun 2017 - Jan 2026
Total Oil Production587,395 BBLs
Total Gas Production871,943 MCF
Recent Oil Production7,018 BBLs in Dec 2025
Recent Gas Production10,651 MCF in Dec 2025
Wells on Property4

Our Valuation Estimates for Ul 20 Flathead

ShaleAssessment

$189,966 *

MarketMultiple

$644,898 **

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

Based on a decimal interest

Ul 20 Flathead Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Ul 20 Flathead
from Jun 2017 to Jan 2026

Wells on Ul 20 Flathead

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-495-33739UL 20 FLATHEAD 1HAPACHE CORPORATIONShut InWinkler County, TX31.714150-103.293734
42-495-33782UL 20 FLATHEAD 2HAPACHE CORPORATIONProducingWinkler County, TX31.715229-103.288028
42-495-34619UL 20 FLATHEAD B003HAPACHE CORPORATIONProducingWinkler County, TX31.701149-103.287909
42-495-34620UL 20 FLATHEAD A004HAPACHE CORPORATIONProducingWinkler County, TX31.701170-103.287832

Leases included in Ul 20 Flathead

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
08-300113UL 20 FLATHEAD A004HAPACHE CORPORATIONWinkler County, TX
08-300363UL 20 FLATHEAD B003HAPACHE CORPORATIONWinkler County, TX
08-48623UL 20 FLATHEADAPACHE CORPORATIONWinkler County, TX

Nearby Properties

These are the closest 20 properties to the Ul 20 Flathead property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Cimarex University 20Winkler County, TX555 BBLs1,203 MCFJan 2026
Ul 20 BucktailWinkler County, TX29,177 BBLs29,891 MCFJan 2026
Ul 20 N ChatterWinkler County, TX5,552 BBLs4,168 MCFJan 2026
Ul 20 PoppWinkler County, TX194,800 BBLs277,928 MCFJan 2026
Ul 20 Rat TailWinkler County, TX3,717 BBLs4,738 MCFJan 2026
Ul 20 S ChatterWinkler County, TX3,856 BBLs6,161 MCFJan 2026
Ul 20 Silver SpoonWinkler County, TX18,460 BBLs19,238 MCFJan 2026
Ul 20 SpinnerWinkler County, TX37,079 BBLs53,663 MCFJan 2026
Ul 20 Stripes 38-47Winkler County, TX13,004 BBLs20,000 MCFDec 2025
Ul 20 SuWinkler County, TX987 BBLs990 MCFJan 2026
Ul 20 TwitchLoving County, TX87,011 BBLs103,811 MCFJan 2026
Ul 21 YellowtailWinkler County, TX2,905 BBLs4,805 MCFJan 2026
Ul BighornWinkler County, TX18,226 BBLs21,147 MCFJan 2026
Ul Bucktail BWinkler County, TX4,713 BBLs6,299 MCFJan 2026
Ul GilletteWinkler County, TX2,229 BBLs9,377 MCFJan 2026
Ul PitchforkWinkler County, TX6,465 BBLs7,075 MCFJan 2026
Ul Pitchfork B 20-35-26Winkler County, TX1,484 BBLs1,111 MCFJan 2026
Ul SugarloafWard County, TX42,633 BBLs58,042 MCFJan 2026
Ul YellowtailWinkler County, TX24,891 BBLs30,398 MCFJan 2026
UniversityWinkler County, TX37,600 BBLs96,894 MCFJan 2026

Frac'ing activity on Ul 20 Flathead

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-495-33782UL 20 Flathead #2H
42-495-34619UL 20 Flathead B003H
42-495-34620UL 20 Flathead A004H

Owners of Ul 20 Flathead

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025APACHE CORPORATIONUL 20 FLATHEADAPACHE CORPORATION
2025UNIVERSITY OF TEXAS PUF LANDSUL 20 FLATHEADAPACHE CORPORATION

Oil & Gas Sales on Ul 20 Flathead

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
08-48623UL 20 FLATHEADDec 2025ETC TEXAS PIPELINE, LTD.APACHE CORPORATION
08-300113UL 20 FLATHEAD A004HNov 2025APACHE CORPORATIONAPACHE CORPORATION
08-300113UL 20 FLATHEAD A004HNov 2025APACHE CORPORATIONAPACHE CORPORATION
08-300113UL 20 FLATHEAD A004HNov 2025ETC TEXAS PIPELINE, LTD.APACHE CORPORATION
08-300363UL 20 FLATHEAD B003HNov 2025APACHE CORPORATIONAPACHE CORPORATION
08-48623UL 20 FLATHEADNov 2025ETC TEXAS PIPELINE, LTD.APACHE CORPORATION
08-48623UL 20 FLATHEADNov 2025APACHE CORPORATIONAPACHE CORPORATION
08-48623UL 20 FLATHEADNov 2025APACHE CORPORATIONAPACHE CORPORATION
08-300363UL 20 FLATHEAD B003HNov 2025APACHE CORPORATIONAPACHE CORPORATION
08-48623UL 20 FLATHEADOct 2025ETC TEXAS PIPELINE, LTD.APACHE CORPORATION
08-48623UL 20 FLATHEADOct 2025APACHE CORPORATIONAPACHE CORPORATION
08-300113UL 20 FLATHEAD A004HOct 2025APACHE CORPORATIONAPACHE CORPORATION
08-48623UL 20 FLATHEADOct 2025APACHE CORPORATIONAPACHE CORPORATION
08-300363UL 20 FLATHEAD B003HOct 2025APACHE CORPORATIONAPACHE CORPORATION
08-300363UL 20 FLATHEAD B003HOct 2025APACHE CORPORATIONAPACHE CORPORATION
08-300113UL 20 FLATHEAD A004HSep 2025APACHE CORPORATIONAPACHE CORPORATION
08-48623UL 20 FLATHEADSep 2025ETC TEXAS PIPELINE, LTD.APACHE CORPORATION
08-48623UL 20 FLATHEADSep 2025APACHE CORPORATIONAPACHE CORPORATION
08-300363UL 20 FLATHEAD B003HSep 2025APACHE CORPORATIONAPACHE CORPORATION
08-300363UL 20 FLATHEAD B003HSep 2025APACHE CORPORATIONAPACHE CORPORATION
08-48623UL 20 FLATHEADSep 2025APACHE CORPORATIONAPACHE CORPORATION
08-300363UL 20 FLATHEAD B003HAug 2025APACHE CORPORATIONAPACHE CORPORATION
08-300113UL 20 FLATHEAD A004HAug 2025APACHE CORPORATIONAPACHE CORPORATION
08-48623UL 20 FLATHEADAug 2025CHEVRON U.S.A. INC.APACHE CORPORATION
08-300113UL 20 FLATHEAD A004HJul 2025APACHE CORPORATIONAPACHE CORPORATION