/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: ShuaiTan https://cdn.slidesharecdn.com/profile-photo-ShuaiTan-48x48.jpg?cb=1528857025 - Preparing well plans including wellsite designs, casing design, cementing and mud programs, hydraulic programs, BHA and wellhead designs, well completion design and production design. - Preparing Authority for Expenditures (AFE); monitoring daily operations and drilling performance against AFE's, offset operators and implement changes accordingly. - Coordinating and consulting with engineering contractors and consultancy on all aspects of well construction process. - Coordinating and consulting with regulatory and land departments.