Electrochemical diagnosis of galvanic corrosion in oil well strings /
Nabil Adil Tayeb Ubaid
Electrochemical diagnosis of galvanic corrosion in oil well strings / التشخيص الكيميائي الكهربي للتآكل الجلفاني لأعمدة آبار البترول Nabil Adil Tayeb Ubaid ; Supervised S. M. El-Raghi , Abdel-Alim H. El-Sayed - Cairo : Nabil Adil Tayeb Ubaid , 2014 - 115 P. : charts , facsimiles ; 30cm
Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Metallurgical Engineering
Manufacturing and standards permit producing of oil well pipes holding various microstructures and stresses on their inner and outer walls, this assumed to be insignificant in premature string's failures. Full-Ring specimen was approved to be best representative of tubular good's corrosion. Tubular Dual Wall Corrosion Cell Kit and Full Ring Galvanic Corrosion Kit were innovated and effective galvanic corrosion was detected between walls. The study proposed introducing Jointal Corrosion Stability Index to tubular specifications, pipe joints with low index shall be excluded before marketing or assembling in strings
Casing Drillpipe Tubing
Electrochemical diagnosis of galvanic corrosion in oil well strings / التشخيص الكيميائي الكهربي للتآكل الجلفاني لأعمدة آبار البترول Nabil Adil Tayeb Ubaid ; Supervised S. M. El-Raghi , Abdel-Alim H. El-Sayed - Cairo : Nabil Adil Tayeb Ubaid , 2014 - 115 P. : charts , facsimiles ; 30cm
Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Metallurgical Engineering
Manufacturing and standards permit producing of oil well pipes holding various microstructures and stresses on their inner and outer walls, this assumed to be insignificant in premature string's failures. Full-Ring specimen was approved to be best representative of tubular good's corrosion. Tubular Dual Wall Corrosion Cell Kit and Full Ring Galvanic Corrosion Kit were innovated and effective galvanic corrosion was detected between walls. The study proposed introducing Jointal Corrosion Stability Index to tubular specifications, pipe joints with low index shall be excluded before marketing or assembling in strings
Casing Drillpipe Tubing