Macmahon

Oil & Gas Property in Webb County, TX

  2. Texas
  3. Webb County, TX
  4. Oil & Gas Properties in Webb County, TX
  5. Macmahon Oil & Gas Property

Map of Wells Full Screen Map 3-D Map

Property Summary

Key data points for Macmahon

CountyWebb County, TX
Production DatesJan 1993 - Jan 2026
Total Oil Production59,114 BBLs
Total Gas Production12,709,968 MCF
Recent Oil Production0 BBLs in Dec 2025
Recent Gas Production1,895 MCF in Dec 2025
Wells on Property13

Our Valuation Estimates for Macmahon

ShaleAssessment™

$28 *

MarketMultiple™

$9,612 **

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

Based on a decimal interest

Macmahon 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 Macmahon
from Jan 1993 to Jan 2026

Wells on Macmahon

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
42-479-32299MACMAHON P.A. 3HILCORP ENERGY COMPANYProducingWebb County, TX27.395180-99.451793
42-479-32318MACMAHON, P. A. 4GULF OIL CORP.Plugged Gas WellWebb County, TX27.391844-99.482064
42-479-34593MACMAHON P.A. 5HILCORP ENERGY COMPANYTemp AbandonedWebb County, TX27.391860-99.464963
42-479-35748MACMAHON, P.A. 6CHEVRON U. S. A. INC.Plugged Gas WellWebb County, TX27.392381-99.483155
42-479-36054MACMAHON P. A. 8HILCORP ENERGY COMPANYTemp AbandonedWebb County, TX27.391419-99.468780
42-479-36112MACMAHON P.A. 9HILCORP ENERGY COMPANYTemp AbandonedWebb County, TX27.396254-99.465795
42-479-36666MACMAHON, P. A. 10CHEVRON U. S. A. INC.Sidetrack Well Surface LocationWebb County, TX27.391108-99.489357
42-479-38233MACMAHON, P. A. 1HOUSTON EXPLORATION COMPANY, THEDry HoleWebb County, TX27.392797-99.426790
42-479-38604MACMAHON 1STCOLUMBUS ENERGY, LLCTemp AbandonedWebb County, TX27.392231-99.454181
42-479-38729MACMAHON A 2COLUMBUS ENERGY, LLCProducingWebb County, TX27.396415-99.460356
42-479-38730MACMAHON B 3COLUMBUS ENERGY, LLCTemp AbandonedWebb County, TX27.392591-99.448609
42-479-38751MACMAHON C 4COLUMBUS ENERGY, LLCProducingWebb County, TX27.395966-99.484812
42-479-38857MACMAHON D 5COLUMBUS ENERGY, LLCProducingWebb County, TX27.396586-99.479230

Leases included in Macmahon

Lease #Lease NameOperatorCountyMonthly Gas Prod.
Lease #Lease NameOperatorCountyMonthly Gas Prod.
04-082526MACMAHON P.A. 3HILCORP ENERGY COMPANYWebb County, TX
04-085282MACMAHON, P. A. 4CHEVRON U. S. A. INC.Webb County, TX
04-126912MACMAHON P.A. 5HILCORP ENERGY COMPANYWebb County, TX
04-144363MACMAHON, P.A. 6CHEVRON U. S. A. INC.Webb County, TX
04-150070MACMAHON P.A. 9HILCORP ENERGY COMPANYWebb County, TX
04-150508MACMAHON P. A. 8HILCORP ENERGY COMPANYWebb County, TX
04-165856MACMAHON, P. A. 10CHEVRON U. S. A. INC.Webb County, TX
04-193273MACMAHON, P. A. 10CHEVRON U. S. A. INC.Webb County, TX
04-202134MACMAHON 1STCOLUMBUS ENERGY, LLCWebb County, TX
04-204752MACMAHON C 4COLUMBUS ENERGY, LLCWebb County, TX
04-205659MACMAHON B 3COLUMBUS ENERGY, LLCWebb County, TX
04-208738MACMAHON A 2COLUMBUS ENERGY, LLCWebb County, TX
04-208750MACMAHON D 5COLUMBUS ENERGY, LLCWebb County, TX

Operators Associated With Macmahon

Nearby Properties

These are the closest 20 properties to the Macmahon property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Acevedo-HaeringWebb County, TX70 BBLs8,624 MCFJan 2026
AlexanderWebb County, TX0 BBLs2,096 MCFJan 2026
BenavidesWebb County, TX2 BBLs2,267 MCFJan 2026
C.H. Ramirez Minerals LTDWebb County, TX0 BBLs840 MCFDec 2025
Chamberlain-Gongora UnitWebb County, TX0 BBLs1,239 MCFJan 2026
COG Malakoff-Peterson AWebb County, TX0 BBLs1,383 MCFJan 2026
HacharWebb County, TX0 BBLs4,958 MCFJan 2026
Haering-MartinWebb County, TX0 BBLs1,364 MCFJan 2026
HerefordWebb County, TX293 BBLs43,792 MCFJan 2026
Link RanchWebb County, TX0 BBLs2,567 MCFJan 2026
MalakoffWebb County, TX0 BBLs294 MCFJan 2026
Martin-VolzWebb County, TX4 BBLs758 MCFJan 2026
McKendrickWebb County, TX0 BBLs3,165 MCFJan 2026
McKendrickWebb County, TX0 BBLs8,314 MCFJan 2026
RamirezWebb County, TX7 BBLs4,484 MCFJan 2026
Ramirez C.H. Minerals LTDWebb County, TX0 BBLs6,724 MCFDec 2025
Ramirez-MalakoffWebb County, TX0 BBLs4,079 MCFJan 2026
Richter UnitWebb County, TX0 BBLs0 MCFDec 2006
Ruiz J. MWebb County, TX0 BBLs2,589 MCFJan 2026
SchwarzWebb County, TX0 BBLs1,486 MCFJan 2026

Companies in the Area

These are the closest 20 companies operating near the Macmahon property.

Company Name
Chevron USA Inc
Columbus Energy Corp.
Columbus Energy, LLC
Digital Operating Company LLC
Enron Oil & Gas Company
Faulconer Energy, LLC
Hilcorp Energy Company
Houston Exploration Co, The
Lakeshore Operating, LLC
Merit Energy Company
Michael Petroleum Corporation
Mohican Oil & Gas, L.L.C.
San Isidro Development Co, L. C.
Sanchez-O'Brien Oil & Gas Corp
Sonat Exploration Co. - Houston
TDC Engineering, Inc.
Transamerican Natural Gas Corp.
Transtexas Gas Corporation
United Oil & Minerals L. P.
United Resources LP

Owners of Macmahon

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025Hilcorp Energy CompanyMACMAHAN P A #2,3,5HILCORP ENERGY COMPANY.
2025MacMahon Michael AMACMAHAN P A #2,3,5HILCORP ENERGY COMPANY.
2025Peters Sandra McMahonMACMAHAN P A #2,3,5HILCORP ENERGY COMPANY.
2025MacMahon Philip J JrMACMAHAN P A #2,3,5HILCORP ENERGY COMPANY.
2025Manglberger Eliabeth RMACMAHAN P A #2,3,5HILCORP ENERGY COMPANY.
2025Manglberger John JeffreyMACMAHAN P A #2,3,5HILCORP ENERGY COMPANY.
2025Sanjac Partners LtdMACMAHAN P A #2,3,5HILCORP ENERGY COMPANY.
2025Sligo Partners LtdMACMAHAN P A #2,3,5HILCORP ENERGY COMPANY.
Displaying 8 of 13 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Macmahon

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
04-082526MACMAHON P.A. 3Nov 2025KINDER MORGAN TEXAS PIPELINE LLCHILCORP ENERGY COMPANY
04-082526MACMAHON P.A. 3Nov 2025ENTERPRISE CRUDE OIL LLCHILCORP ENERGY COMPANY
04-082526MACMAHON P.A. 3Nov 2025HILCORP ENERGY COMPANYHILCORP ENERGY COMPANY
04-204752MACMAHON C 4Nov 2025COLUMBUS ENERGY, LLC
04-082526MACMAHON P.A. 3Oct 2025KINDER MORGAN TEXAS PIPELINE LLCHILCORP ENERGY COMPANY
04-082526MACMAHON P.A. 3Oct 2025ENTERPRISE CRUDE OIL LLCHILCORP ENERGY COMPANY
04-082526MACMAHON P.A. 3Oct 2025HILCORP ENERGY COMPANYHILCORP ENERGY COMPANY
04-204752MACMAHON C 4Oct 2025COLUMBUS ENERGY, LLC
04-082526MACMAHON P.A. 3Sep 2025KINDER MORGAN TEXAS PIPELINE LLCHILCORP ENERGY COMPANY
04-082526MACMAHON P.A. 3Sep 2025ENTERPRISE CRUDE OIL LLCHILCORP ENERGY COMPANY
04-082526MACMAHON P.A. 3Sep 2025HILCORP ENERGY COMPANYHILCORP ENERGY COMPANY
04-204752MACMAHON C 4Sep 2025COLUMBUS ENERGY, LLC
04-082526MACMAHON P.A. 3Aug 2025KINDER MORGAN TEXAS PIPELINE LLCHILCORP ENERGY COMPANY
04-082526MACMAHON P.A. 3Aug 2025ENTERPRISE CRUDE OIL LLCHILCORP ENERGY COMPANY
04-082526MACMAHON P.A. 3Aug 2025HILCORP ENERGY COMPANYHILCORP ENERGY COMPANY
04-204752MACMAHON C 4Aug 2025COLUMBUS ENERGY, LLC
04-082526MACMAHON P.A. 3Jul 2025KINDER MORGAN TEXAS PIPELINE LLCHILCORP ENERGY COMPANY
04-082526MACMAHON P.A. 3Jul 2025ENTERPRISE CRUDE OIL LLCHILCORP ENERGY COMPANY
04-082526MACMAHON P.A. 3Jul 2025HILCORP ENERGY COMPANYHILCORP ENERGY COMPANY
04-204752MACMAHON C 4Jul 2025COLUMBUS ENERGY, LLC
04-082526MACMAHON P.A. 3Jun 2025KINDER MORGAN TEXAS PIPELINE LLCHILCORP ENERGY COMPANY
04-082526MACMAHON P.A. 3Jun 2025ENTERPRISE CRUDE OIL LLCHILCORP ENERGY COMPANY
04-082526MACMAHON P.A. 3Jun 2025HILCORP ENERGY COMPANYHILCORP ENERGY COMPANY
04-204752MACMAHON C 4Jun 2025COLUMBUS ENERGY, LLC
04-082526MACMAHON P.A. 3May 2025KINDER MORGAN TEXAS PIPELINE LLCHILCORP ENERGY COMPANY