John Michael Callen

John Michael Callen
Member for 2 years
3 ratings & reviews completed
Average rating:  
Reputation: 80
Title
Geologist
Job Type
Employee
Department
Research & Development
Company
QEP Resources
Industry
Oil & Energy
Size
201-500 employees

Expertise

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Ratings and Reviews

ProductRatingRating DateReview Link
ArcGIS
Jan 9, 2019Read Review
TIBCO Spotfire
Oct 31, 2017Read Review
LMKR GeoGraphix
Jan 14, 2019