{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Drilling a horizontal coalbed methane drainage system from a directional surface borehole","author_name":"David C. Oyler","thumbnail_url":"https://www.ebooknetworking.net/books/B00/32J/bigB0032JS5QW.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0032JS5QW.html\">Drilling a horizontal coalbed methane drainage system from a directional surface borehole</a>","width":400,"height":300}