The Leading Edge; June 2009; v. 28; no. 6;
p. 702-706; DOI: 10.1190/1.3148412
© 2009 Society of Exploration Geophysicists
SPECIAL SECTION: Latin America |
Pore-pressure prediction and wellbore stability in the deep Mexican Gulf of Mexico
Jorge Mendoza-Amuchástegui,
Gabriel Vázquez-Jiménez,
Manuel Espinosa-Ortega,
Celestino Valle-Molina,
Esteban Alvarado-Hernández,
Mario Gerardo Garcia-Herrera and
Rubén Nicolás-López
Instituto Mexicano del Petroleo (IMP)
Corresponding author: jamendoz{at}imp.mx
Abstract
Safe and economical exploration drilling largely relies on appropriate analyses and estimation of the overpressures in the subsurface. In contrast, incorrect predictions of these abnormal pressures can cause delays and increase costs due to failures of rock formations, lack of drilling mud circulation, collapse of the casing, and closures for differential pressures.
Copyright © 2009 by Society of Exploration Geophysicists