Trail Boss 4

Oil & Gas Property in Culberson County, TX

Property Summary

Key data points for Trail Boss 4

CountyCulberson County, TX
OperatorCOG OPERATING LLC
Production DatesAug 2011 - Jan 2026
Total Oil Production321,587 BBLs
Total Gas Production5,713,418 MCF
Recent Oil Production310 BBLs in Dec 2025
Recent Gas Production15,639 MCF in Dec 2025
Wells on Property2

Our Valuation Estimates for Trail Boss 4

ShaleAssessment

$61,251 *

MarketMultiple

$99,859 **

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

Based on a decimal interest

Trail Boss 4 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 Trail Boss 4
from Aug 2011 to Jan 2026

Wells on Trail Boss 4

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-109-32377TRAIL BOSS 404HCOG OPERATING LLCProducingCulberson County, TX31.986318-104.176734
42-109-32768TRAIL BOSS 422HCOG OPERATING LLCProducingCulberson County, TX31.985052-104.167268

Leases included in Trail Boss 4

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
08-264590TRAIL BOSS 404HCOG OPERATING LLCCulberson County, TX
08-278209TRAIL BOSS 422HCOG OPERATING LLCCulberson County, TX

Nearby Properties

These are the closest 20 properties to the Trail Boss 4 property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Alysheba 17 UnitCulberson County, TX1,147 BBLs9,804 MCFJan 2026
AugustusCulberson County, TX609 BBLs16,273 MCFJan 2026
Cabrera 34 FederalEddy County, NM0 BBLs0 MCFJan 2026
Captain CallCulberson County, TX1,899 BBLs26,165 MCFJan 2026
Chute Buster 6Culberson County, TX359 BBLs17,943 MCFJan 2026
Dark Star 21 FeeCulberson County, TX84 BBLs2,462 MCFDec 2025
DeetsCulberson County, TX1,018 BBLs29,788 MCFJan 2026
Elbow Down 8Culberson County, TX351 BBLs9,693 MCFJan 2026
HH SWCulberson County, TX30,658 BBLs548,712 MCFJan 2026
Horn Splitter State Unit 100Culberson County, TX390 BBLs3,928 MCFJan 2026
Hornsby 35 Federal ComEddy County, NM0 BBLs0 MCFJan 2026
Klein 33 Federal ComEddy County, NM0 BBLs0 MCFJan 2026
LorenaCulberson County, TX1,613 BBLs29,974 MCFJan 2026
Middleground 16Culberson County, TX410 BBLs7,634 MCFJan 2026
Owl Draw 27 22Eddy County, NM0 BBLs0 MCFJan 2026
Regret 7 UnitCulberson County, TX730 BBLs18,761 MCFJan 2026
Rich Strike 21-28Culberson County, TX126,596 BBLs1,297,469 MCFJan 2026
Shut Out 9 UnitCulberson County, TX2,690 BBLs43,879 MCFJan 2026
Sunday Silence 2 Unit 1HCulberson County, TX976 BBLs28,487 MCFJan 2026
War Admiral 18 FeeCulberson County, TX857 BBLs22,568 MCFJan 2026

Frac'ing activity on Trail Boss 4

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-109-32768Trail Boss 422H

Owners of Trail Boss 4

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025COG OPERATING LLCTRAIL BOSS #422HCOG OPERATING
2025COG OPERATING LLCTRAIL BOSS #404HCOG OPERATING LLC
2025MDJ MINERALS LLPTRAIL BOSS #422HCOG OPERATING
2025MDJ MINERALS LLPTRAIL BOSS #404HCOG OPERATING LLC
2025BLACK STONE MINERALS CO LPTRAIL BOSS #422HCOG OPERATING
2025BLACK STONE MINERALS CO LPTRAIL BOSS #404HCOG OPERATING LLC
2025TEMIN 2020 LLCTRAIL BOSS #422HCOG OPERATING
2025TEMIN 2020 LLCTRAIL BOSS #404HCOG OPERATING LLC
Displaying 8 of 12 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Trail Boss 4

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
08-278209TRAIL BOSS 422HNov 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
08-278209TRAIL BOSS 422HNov 2025COG OPERATING LLCCONOCOPHILLIPS COMPANY
08-278209TRAIL BOSS 422HOct 2025COG OPERATING LLCCONOCOPHILLIPS COMPANY
08-278209TRAIL BOSS 422HOct 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
08-264590TRAIL BOSS 404HOct 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
08-278209TRAIL BOSS 422HSep 2025COG OPERATING LLCCONOCOPHILLIPS COMPANY
08-278209TRAIL BOSS 422HSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
08-278209TRAIL BOSS 422HSep 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
08-264590TRAIL BOSS 404HSep 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
08-278209TRAIL BOSS 422HAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
08-264590TRAIL BOSS 404HAug 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
08-278209TRAIL BOSS 422HAug 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
08-264590TRAIL BOSS 404HJul 2025COG OPERATING LLCCONOCOPHILLIPS COMPANY
08-264590TRAIL BOSS 404HJul 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
08-278209TRAIL BOSS 422HJul 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
08-278209TRAIL BOSS 422HJul 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
08-264590TRAIL BOSS 404HJun 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
08-278209TRAIL BOSS 422HJun 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
08-278209TRAIL BOSS 422HJun 2025COG OPERATING LLCCONOCOPHILLIPS COMPANY
08-278209TRAIL BOSS 422HJun 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
08-278209TRAIL BOSS 422HMay 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
08-278209TRAIL BOSS 422HMay 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
08-278209TRAIL BOSS 422HMay 2025COG OPERATING LLCCONOCOPHILLIPS COMPANY
08-264590TRAIL BOSS 404HMay 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
08-264590TRAIL BOSS 404HApr 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY