Isbn: 9787518340293 - 井下作业 (1 Ergebnisse)

paperback. Zustand: New. Language:Chinese.Paperback. Pub Date: 2020-08-01 Publisher: Petroleum Industry Press The content of this book includes the basic structure of wells. common operating equipment and tools and other basic knowledge. focusing on conventional operating procedures. oil and gas testing. acid treatment. Hydraulic fracturing. pump inspection operations. sidetracking technology. channeling channeling. leak finding. plugging and salvage. sand control. profile control and water shutoff. casing inspection.…