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pro vyhledávání: '"Hassan Al-Husseiny Ahmed Afifi"'
Autor:
Jose Rodriguez, Hassan Al-Husseiny Ahmed Afifi, Nassim El Mais, Abdul Mohsen M. Al-Marzooqi, GuiFen Xi, Bader Saif Al Badi, William Ofield, Nabila labbassen, Angelos Mavromatidis, Thierry Francis Lecoq
Publikováno v:
Day 2 Tue, November 10, 2015.
Maintaining wellbore stable is one of the key tasks in the oil and gas industry, in order to reduce nonproductive time during drilling, because wellbore instability problems would lead to higher than necessary drilling costs and have a severe impact
Autor:
Murad Mohammed Al-Saadi, Hassan Al-Husseiny Ahmed Afifi, Hassan Abbas Elmasri, Farhaad Khaled Al-Awadhi, Tim Day, Hassan Hammad Abdul Karim, Shreepad Khambete
Publikováno v:
Day 1 Mon, November 10, 2014.
An operator in the Middle East planned to drill and perform a hole-enlargement-while-drilling (HEWD) operation in hard carbonate formations with an unconfined compressive strength (UCS) between 20,000 and 35,000 psi [138 to 241 MPa]. The main concern