Duff 7

Oil & Gas Property in Glasscock County, TX

Property Summary

Key data points for Duff 7

CountyGlasscock County, TX
Production DatesApr 2011 - Apr 2026
Total Oil Production69,346 BBLs
Total Gas Production200,424 MCF
Recent Oil Production687 BBLs in Mar 2026
Recent Gas Production881 MCF in Mar 2026
Wells on Property4

Our Valuation Estimates for Duff 7

ShaleAssessment

$19,308 *

MarketMultiple

$39,095 **

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

Based on a decimal interest

Duff 7 Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Duff 7
from Apr 2011 to Apr 2026

Wells on Duff 7

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-173-33807DUFF 7 1MARINER ENERGY, INC.Plugged Oil WellGlasscock County, TX31.980522-101.506334
42-173-35440DUFF 7 2HAPACHE CORPORATIONProducingGlasscock County, TX31.971706-101.490663
42-173-36022DUFF 7 3APACHE CORPORATIONProducingGlasscock County, TX31.981054-101.503671
42-173-37008DUFF 7 4HAPACHE CORPORATIONHorizontal Well Surface LocatioGlasscock County, TX31.983323-101.498775

Leases included in Duff 7

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
08-41197DUFF 7APACHE CORPORATIONGlasscock County, TX

Operators Associated With Duff 7

Nearby Properties

These are the closest 20 properties to the Duff 7 property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
BarbaGlasscock County, TX1,114 BBLs6,031 MCFApr 2026
CarterGlasscock County, TX29 BBLs51 MCFApr 2026
Chucker 20Glasscock County, TX76 BBLs906 MCFApr 2026
CurrieGlasscock County, TX0 BBLs0 MCFFeb 2022
DoraleeGlasscock County, TX75 BBLs0 MCFApr 2026
EdwardsGlasscock County, TX1,012 BBLs1,665 MCFApr 2026
Fuller 43Glasscock County, TX105 BBLs349 MCFApr 2026
Green HornetGlasscock County, TX379 BBLs889 MCFApr 2026
Lpi-Squire 45Glasscock County, TX4 BBLs591 MCFApr 2026
Lynda-Neal 28Glasscock County, TX1,260 BBLs10,687 MCFApr 2026
MackGlasscock County, TX1,734 BBLs5,223 MCFApr 2026
Mack 6 - Carter 43 (Alloc)Glasscock County, TX419 BBLs913 MCFApr 2026
NewellGlasscock County, TX0 BBLs0 MCFFeb 2026
NicholsGlasscock County, TX552 BBLs2,370 MCFApr 2026
Palometa 44Glasscock County, TX251 BBLs903 MCFApr 2026
PeterGlasscock County, TX914 BBLs1,105 MCFMar 2026
Ratliff 24Glasscock County, TX44 BBLs43 MCFApr 2026
Red SnapperGlasscock County, TX1,916 BBLs10,352 MCFApr 2026
Runner 17Glasscock County, TX2,047 BBLs2,620 MCFApr 2026
SquireGlasscock County, TX5,615 BBLs11,776 MCFApr 2026

Frac'ing activity on Duff 7

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-173-33807Duff 7 1
42-173-35440Duff 7 #2H
42-173-36022Duff 7 #3

Owners of Duff 7

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025APACHE CORPORATION WIDUFF 7APACHE CORPORATION
2025CADDO MINERALS LPDUFF 7APACHE CORPORATION
2025WESTWAY RANCHES LLCDUFF 7APACHE CORPORATION
2025MUSTANG MINERALS LLCDUFF 7APACHE CORPORATION
2025VANGUARD PARTNERS LLCDUFF 7APACHE CORPORATION
2025BUFFY ENERGY LLCDUFF 7APACHE CORPORATION
2025HARPER JOHN GDUFF 7APACHE CORPORATION
2025BARKHURST BRYAN PATRICKDUFF 7APACHE CORPORATION
Displaying 8 of 70 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Duff 7

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
08-41197DUFF 7Mar 2026ENERGY TRANSFER CRUDE MARKETING LLCAPACHE CORPORATION
08-41197DUFF 7Feb 2026ENERGY TRANSFER CRUDE MARKETING LLCAPACHE CORPORATION
08-41197DUFF 7Feb 2026APACHE CORPORATIONAPACHE CORPORATION
08-41197DUFF 7Jan 2026ENERGY TRANSFER CRUDE MARKETING LLCAPACHE CORPORATION
08-41197DUFF 7Jan 2026APACHE CORPORATIONAPACHE CORPORATION
08-41197DUFF 7Dec 2025ENERGY TRANSFER CRUDE MARKETING LLCAPACHE CORPORATION
08-41197DUFF 7Dec 2025APACHE CORPORATIONAPACHE CORPORATION
08-41197DUFF 7Nov 2025ENERGY TRANSFER CRUDE MARKETING LLCAPACHE CORPORATION
08-41197DUFF 7Nov 2025APACHE CORPORATIONAPACHE CORPORATION
08-41197DUFF 7Nov 2025APACHE CORPORATIONAPACHE CORPORATION
08-41197DUFF 7Oct 2025ENERGY TRANSFER CRUDE MARKETING LLCAPACHE CORPORATION
08-41197DUFF 7Oct 2025APACHE CORPORATIONAPACHE CORPORATION
08-41197DUFF 7Oct 2025APACHE CORPORATIONAPACHE CORPORATION
08-41197DUFF 7Sep 2025ENERGY TRANSFER CRUDE MARKETING LLCAPACHE CORPORATION
08-41197DUFF 7Sep 2025APACHE CORPORATIONAPACHE CORPORATION
08-41197DUFF 7Aug 2025ENERGY TRANSFER CRUDE MARKETING LLCAPACHE CORPORATION
08-41197DUFF 7Aug 2025APACHE CORPORATIONAPACHE CORPORATION
08-41197DUFF 7Jul 2025ENERGY TRANSFER CRUDE MARKETING LLCAPACHE CORPORATION
08-41197DUFF 7Jul 2025APACHE CORPORATIONAPACHE CORPORATION
08-41197DUFF 7Jun 2025ENERGY TRANSFER CRUDE MARKETING LLCAPACHE CORPORATION
08-41197DUFF 7Jun 2025APACHE CORPORATIONAPACHE CORPORATION
08-41197DUFF 7May 2025APACHE CORPORATIONAPACHE CORPORATION
08-41197DUFF 7May 2025APACHE CORPORATIONAPACHE CORPORATION
08-41197DUFF 7Apr 2025APACHE CORPORATIONAPACHE CORPORATION
08-41197DUFF 7Apr 2025APACHE CORPORATIONAPACHE CORPORATION