{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Drilling wells in Oklahoma by the mud-laden fluid method","author_name":"Alfred George Heggem","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3YC/bigB003YC2E3M.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003YC2E3M.html\">Drilling wells in Oklahoma by the mud-laden fluid method</a>","width":400,"height":300}