Obtain the data you need to make the most informed decisions by accessing our extensive portfolio of information, analytics, and expertise. Sign in to the product or service center of your choice.
Customer Logins
Mr. Christopher Sheehan is a director of the Transaction Research team in the Companies & Transactions Research product in the energy industry at IHS Markit.
He is responsible for overseeing global Herold transaction analysis, including the upstream M&A and Significant Energy Assets on the Market (SEAM) products. This insight research includes M&A Alerts, Monthly Perspectives, Quarterly Transaction Reviews, Year-End Transaction Reviews, and SEAM Alerts and Perspectives, as well as a global energy industry M&A database with more than 40,000 transactions. He is the primary author of the annual Herold Global Upstream M&A Review from IHS Markit, regularly presenting its findings to clients. In 1995, Mr. Sheehan joined IHS Markit Herold, now part of IHS Markit, and spent five years as a senior analyst following North American E&P companies. He holds a Bachelor of Arts and an MBA from the University of Connecticut, US.
Energy & Natural Resources Upstream oil and gas M&A deal count and asset transaction value plunged in 2015 as weak, volatile oil market sidelined...
Basel Asmar, Ph.D.
Director – Upstream Capital and Operating Costs Service, IHS Markit
Dr. Atul Arya, Ph.D.
Senior Vice President, Energy, IHS Markit
Clare Barker-White, Ph.D.
Senior Technical Research Analyst - Upstream, IHS Markit