{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Hydraulic Downhole Drilling Motors: Turbodrills and Positive Displacement Rotary Motors","author_name":"Wladimir Tiraspolsky","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0872017664.html\">Hydraulic Downhole Drilling Motors: Turbodrills and Positive Displacement Rotary Motors</a>","width":400,"height":300}