@incollection{ALiouane20, author = {Sid-Ali Ouadfeul and Leila ALiouane}, title = {Introductory Chapter: Oil and Gas Wells - Advances and New Challenges}, booktitle = {Oil and Gas Wells}, publisher = {IntechOpen}, address = {Rijeka}, year = {2020}, editor = {Sid-Ali Ouadfeul and Leila Aliouane}, chapter = {1}, doi = {10.5772/intechopen.90690}, url = {https://doi.org/10.5772/intechopen.90690} }