McWilliams

Oil & Gas Property in Frio County, TX

Property Summary

Key data points for McWilliams

CountyFrio County, TX
Production DatesFeb 2009 - Jun 2025
Total Oil Production700,602 BBLs
Total Gas Production4,131,853 MCF
Recent Oil Production759 BBLs in May 2025
Recent Gas Production49,964 MCF in May 2025
Wells on Property19

Our Valuation Estimates for McWilliams

ShaleAssessment

Not Available

MarketMultiple

$206,393 **

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

Based on a decimal interest

McWilliams Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for McWilliams
from Feb 2009 to Jun 2025

Wells on McWilliams

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-163-01345MCWILLIAMS, D. S. 6Injection/Disposal From OilFrio County, TX28.811340-99.246819
42-163-01352MCWILLIAMS, T. G. 4Plugged Oil WellFrio County, TX28.816965-99.233070
42-163-01408MCWILLIAMS, D. S. 2SEAGO PETROLEUM, INC.Plugged Oil WellFrio County, TX28.808986-99.238156
42-163-01409MCWILLIAMS, D. S. 1Plugged Oil WellFrio County, TX28.809249-99.245458
42-163-01470MCWILLIAMS, T. G. LOT-6 1SEAGO PETROLEUM, INC.Plugged Oil WellFrio County, TX28.813435-99.264369
42-163-01476MCWILLIAMS, D. S. 1ALAWBAR PETROLEUM, INC.Plugged Oil WellFrio County, TX28.811684-99.250514
42-163-01479MCWILLIAMS, CORY 1SEAGO PETROLEUM, INC.Plugged Oil WellFrio County, TX28.819871-99.252386
42-163-33390MCWILLIAMS HEIRS A 1Trailblazer Energy Resources, LLCShut InFrio County, TX28.817901-99.237548
42-163-33393MCWILLIAMS HEIRS A 1BTrailblazer Energy Resources, LLCShut InFrio County, TX28.807331-99.270871
42-163-33400MCWILLIAMS HEIRS A 3Trailblazer Energy Resources, LLCShut InFrio County, TX28.821251-99.237532
42-163-33405MCWILLIAMS HEIRS A 4Trailblazer Energy Resources, LLCShut InFrio County, TX28.817331-99.244684
42-163-33408MCWILLIAMS HEIRS A 5Trailblazer Energy Resources, LLCShut InFrio County, TX28.816050-99.233324
42-163-33459MCWILLIAMS HEIRS A 1HTrailblazer Energy Resources, LLCProducingFrio County, TX28.822749-99.240334
42-163-33464MCWILLIAMS HEIRS A 2HTrailblazer Energy Resources, LLCProducingFrio County, TX28.814660-99.252675
42-163-33481MCWILLIAMS HEIRS A 6HTrailblazer Energy Resources, LLCProducingFrio County, TX28.811266-99.263132
42-163-33665MCWILLIAMS HEIRS A 8HRTrailblazer Energy Resources, LLCProducingFrio County, TX28.814597-99.252308
42-163-34181MCWILLIAMS-O NEILL EF 1HTrailblazer Energy Resources, LLCProducingFrio County, TX28.806692-99.266790
42-163-80088MCWILLIAMS, T. G. 3Plugged Oil WellFrio County, TX28.810618-99.243654
42-163-80090MCWILLIAMS, T. G. 6Plugged Oil WellFrio County, TX28.807157-99.238671

Leases included in McWilliams

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-01303MCWILLIAMS, T. G. LOT-6SEAGO PETROLEUM, INC.Frio County, TX
01-01309MCWILLIAMS, CORYSEAGO PETROLEUM, INC.Frio County, TX
01-01358MCWILLIAMS, T. G.LAWBAR PETROLEUM, INC.Frio County, TX
01-03326MCWILLIAMS, D. S.SEAGO PETROLEUM, INC.Frio County, TX
01-15060MCWILLIAMS HEIRS ATrailblazer Energy Resources, LLCFrio County, TX
01-15416MCWILLIAMS HEIRS AVIRTEX OPERATING COMPANY, INC.Frio County, TX
01-17799MCWILLIAMS HEIRS ATrailblazer Energy Resources, LLCFrio County, TX
01-19838MCWILLIAMS-O'NEILL EFTrailblazer Energy Resources, LLCFrio County, TX
01-249097MCWILLIAMS HEIRS A 1VIRTEX OPERATING COMPANY, INC.Frio County, TX

Nearby Properties

These are the closest 20 properties to the McWilliams property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Boll FroFrio County, TX3,329 BBLs2,414 MCFJun 2025
Boll-Calvert Unit FroFrio County, TX1,206 BBLs543 MCFJun 2025
BurlesonFrio County, TX0 BBLs0 MCFDec 2020
CalvertFrio County, TX209 BBLs3,116 MCFJun 2025
Calvert Ranch FroFrio County, TX5,488 BBLs5,361 MCFJun 2025
CarnesFrio County, TX0 BBLs2,502 MCFJun 2025
DaviesFrio County, TX0 BBLs0 MCFFeb 2015
Guy Bob FroFrio County, TX5,548 BBLs1,647 MCFJun 2025
Guy Bob Unit FroFrio County, TX2,168 BBLs479 MCFJun 2025
Halff-OppenheimerFrio County, TX158 BBLs0 MCFJun 2025
HarrisFrio County, TX0 BBLs0 MCFApr 2019
Harris-MeyersFrio County, TX0 BBLs0 MCFJun 2013
Hce HFrio County, TX2,062 BBLs6,422 MCFJun 2025
KingFrio County, TX0 BBLs0 MCFMar 2025
LothringerFrio County, TX2,280 BBLs7,766 MCFJun 2025
McGintyFrio County, TX701 BBLs895 MCFJun 2025
McWilliams-Sot-Sartain EfFrio County, TX488 BBLs3,038 MCFJun 2025
Oneill-Biel UnitFrio County, TX208 BBLs7,182 MCFJun 2025
OppenheimerFrio County, TX175 BBLs4,095 MCFJun 2025
Valyn ClaraFrio County, TX3,369 BBLs2,757 MCFJun 2025

Frac'ing activity on McWilliams

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-163-33665McWilliams Heirs A #8HR
42-163-34181McWilliams O'Neil EF#1H

Owners of McWilliams

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025TRAILBLAZER ENERGY RESOURCESMCWILLIAMS-O'NEILL EF W#1HTRAILBLAZER ENERGY R
2025TRAILBLAZER ENERGY RESOURCESMCWILLIAMS HEIRS ATRAILBLAZER ENERGY R
2025PHIPPS MINERAL HOLDINGS LTDMCWILLIAMS-O'NEILL EF W#1HTRAILBLAZER ENERGY R
2025PHIPPS MINERAL HOLDINGS LTDMCWILLIAMS HEIRS ATRAILBLAZER ENERGY R
2025TRAILBLAZER ENERGY RESOURCESMCWILLIAMS HEIRS A W#8HRTRAILBLAZER ENERGY R
2025RUSSELL T RUDY ENERGY LLCMCWILLIAMS-O'NEILL EF W#1HTRAILBLAZER ENERGY R
2025FIELD REALTY TRUSTMCWILLIAMS-O'NEILL EF W#1HTRAILBLAZER ENERGY R
2025FIELD REALTY TRUSTMCWILLIAMS HEIRS ATRAILBLAZER ENERGY R
Displaying 8 of 75 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on McWilliams

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-19838MCWILLIAMS-O'NEILL EFApr 2025SHELL TRADING (US) COMPANYTRAILBLAZER ENERGY RESOURCES, LLC
01-15060MCWILLIAMS HEIRS AApr 2025SHELL TRADING (US) COMPANYTRAILBLAZER ENERGY RESOURCES, LLC
01-19838MCWILLIAMS-O'NEILL EFMar 2025TRAILBLAZER ENERGY RESOURCES, LLC
01-15060MCWILLIAMS HEIRS AMar 2025SHELL TRADING (US) COMPANYTRAILBLAZER ENERGY RESOURCES, LLC
01-15060MCWILLIAMS HEIRS AMar 2025TRAILBLAZER ENERGY RESOURCES, LLC
01-17799MCWILLIAMS HEIRS AMar 2025TRAILBLAZER ENERGY RESOURCES, LLC
01-19838MCWILLIAMS-O'NEILL EFMar 2025SHELL TRADING (US) COMPANYTRAILBLAZER ENERGY RESOURCES, LLC
01-15060MCWILLIAMS HEIRS AFeb 2025SHELL TRADING (US) COMPANYTRAILBLAZER ENERGY RESOURCES, LLC
01-15060MCWILLIAMS HEIRS AFeb 2025TRAILBLAZER ENERGY RESOURCES, LLC
01-17799MCWILLIAMS HEIRS AFeb 2025TRAILBLAZER ENERGY RESOURCES, LLC
01-19838MCWILLIAMS-O'NEILL EFFeb 2025TRAILBLAZER ENERGY RESOURCES, LLC
01-19838MCWILLIAMS-O'NEILL EFFeb 2025SHELL TRADING (US) COMPANYTRAILBLAZER ENERGY RESOURCES, LLC
01-15060MCWILLIAMS HEIRS AJan 2025TRAILBLAZER ENERGY RESOURCES, LLCTRAILBLAZER ENERGY RESOURCES, LLC
01-15060MCWILLIAMS HEIRS AJan 2025TRAILBLAZER ENERGY RESOURCES, LLC
01-15060MCWILLIAMS HEIRS AJan 2025SHELL TRADING (US) COMPANYTRAILBLAZER ENERGY RESOURCES, LLC
01-19838MCWILLIAMS-O'NEILL EFJan 2025TRAILBLAZER ENERGY RESOURCES, LLC
01-17799MCWILLIAMS HEIRS AJan 2025TRAILBLAZER ENERGY RESOURCES, LLC
01-19838MCWILLIAMS-O'NEILL EFJan 2025SHELL TRADING (US) COMPANYTRAILBLAZER ENERGY RESOURCES, LLC
01-19838MCWILLIAMS-O'NEILL EFJan 2025TRAILBLAZER ENERGY RESOURCES, LLCTRAILBLAZER ENERGY RESOURCES, LLC
01-15060MCWILLIAMS HEIRS ADec 2024SHELL TRADING (US) COMPANYTRAILBLAZER ENERGY RESOURCES, LLC
01-15060MCWILLIAMS HEIRS ADec 2024TRAILBLAZER ENERGY RESOURCES, LLC
01-19838MCWILLIAMS-O'NEILL EFDec 2024SHELL TRADING (US) COMPANYTRAILBLAZER ENERGY RESOURCES, LLC
01-19838MCWILLIAMS-O'NEILL EFDec 2024TRAILBLAZER ENERGY RESOURCES, LLC
01-17799MCWILLIAMS HEIRS ADec 2024TRAILBLAZER ENERGY RESOURCES, LLC
01-15060MCWILLIAMS HEIRS ANov 2024TRAILBLAZER ENERGY RESOURCES, LLC