000			01459nab a2200205 4500
005			20260520002032.0
008			260224s2011 xxu
245	0	0	_aCorrosion of E-glass fiber in simulated oilfield environments
260			_a _b _cagos. 2011
270			_a04/04/2012 ; 04/04/2012
300			_a5 p. ; 371 - 375
520			_aTranscripción del resumen del autor. In order to have a better understanding of corrosion behaviors and mechanisms of E-glass fibers in oilfield environments, three different oilfield atmospheres including CO2, H2S and Cl- were firstly given. After different simulated corrosion tests, morphologies of E-glass fibers were gathered using SEM. Chemical bonding status and elemental analysis were systematically investigated by XPS, FT-IR and EDS. The results revealed that corrosion of E-glass fibers in simulated oilfield acidic media was primarily attributed to ion exchange mechanism, which was not only controlled by acid concentration, but also dominated by formation of complex ions or insoluble salts. The depletion of cations on E-glass fiber surface can disrupt the continuity of glass network, thus disturb the glass structure, therefore reducing the strength of fibers.
581			_a2
773	0		_tJournal of Petroleum Science & Engineering _g78
942			_cARTICULO
100	1		_aLi, Houbu _952353
100	1		_aYan, Milin _952354
100	1		_aQi, Dongtao _952355
999			_c187000 _d187000