Duff 7

Oil & Gas Property in Glasscock County, TX

  2. Texas
  3. Glasscock County, TX
  4. Oil & Gas Properties in Glasscock County, TX
  5. Duff 7 Oil & Gas Property

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Property Summary

Key data points for Duff 7

CountyGlasscock County, TX
Production DatesApr 2011 - Mar 2026
Total Oil Production68,937 BBLs
Total Gas Production199,553 MCF
Recent Oil Production369 BBLs in Feb 2026
Recent Gas Production906 MCF in Feb 2026
Wells on Property4

Our Valuation Estimates for Duff 7

ShaleAssessment™

$19,519 *

MarketMultiple™

$32,819 **

* 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 Mar 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, TX1,267 BBLs6,834 MCFMar 2026
CarterGlasscock County, TX20 BBLs52 MCFMar 2026
Chucker 20Glasscock County, TX83 BBLs649 MCFMar 2026
CurrieGlasscock County, TX0 BBLs0 MCFFeb 2022
DoraleeGlasscock County, TX76 BBLs0 MCFFeb 2026
EdwardsGlasscock County, TX247 BBLs896 MCFMar 2026
Fuller 43Glasscock County, TX119 BBLs537 MCFMar 2026
Green HornetGlasscock County, TX370 BBLs743 MCFMar 2026
Lpi-Squire 45Glasscock County, TX323 BBLs517 MCFFeb 2026
Lynda-Neal 28Glasscock County, TX1,227 BBLs7,133 MCFMar 2026
MackGlasscock County, TX1,347 BBLs4,127 MCFMar 2026
Mack 6 - Carter 43 (Alloc)Glasscock County, TX387 BBLs899 MCFMar 2026
NewellGlasscock County, TX73 BBLs0 MCFFeb 2026
NicholsGlasscock County, TX705 BBLs2,374 MCFMar 2026
Palometa 44Glasscock County, TX345 BBLs783 MCFMar 2026
PeterGlasscock County, TX887 BBLs913 MCFFeb 2026
Ratliff 24Glasscock County, TX45 BBLs1 MCFMar 2026
Red SnapperGlasscock County, TX1,979 BBLs10,187 MCFMar 2026
Runner 17Glasscock County, TX1,947 BBLs2,355 MCFMar 2026
SquireGlasscock County, TX4,518 BBLs9,933 MCFMar 2026

Companies in the Area

These are the closest 20 companies operating near the Duff 7 property.

Company Name
Apache Corporation
Callon Petroleum Operating Co
Cambrian Management LTD
Cinnabar Operating, LLC
Coastal Oil & Gas Corp
Crescent Energy Operating, LLC
Huntington Energy LLC
King Energy Resources
Lake Crystal Operating LLC
Mariner Energy, Inc.
Marshco Production LLC
Mobil Producing TX. & N.M. Inc.
New Height Energy, LLC
Oxyrock Operating, LLC
Partee Drilling Inc.
Redwood Oil & Gas
Royalty Land & Dev. Co., Inc.
SMC Oil & Gas, Inc.
Trilogy Operating, Inc.
Ventex Operating Corp.

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
2025ARMADILLO ROYALTY LLCDUFF 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