{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Composition and Properties of Oil-well Drilling Fluids","author_name":"George R. Gray, etc.","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0872011291.html\">Composition and Properties of Oil-well Drilling Fluids</a>","width":400,"height":300}