DOWNHOLE DELIVERY OF CHEMICALS WITH A MICRO-TUBING SYSTEM
摘要
A technique utilizes micro-tubing to facilitate performance of a well treatment in which the micro-tubing is deployed for cooperation with a larger tubing, such as a coiled tubing positioned in wellbore. The micro-tubing is used to deliver a separated chemical downhole to modify a property of a treatment fluid used in performing a desired well treatment operation at a desired treatment region along the wellbore. A variety of additional components may be combined with the micro-tubing to further facilitate the treatment application.
申请公布号
CA2811528(C)
申请公布日期
2016.02.02
申请号
CA20112811528
申请日期
2011.09.15
申请人
SCHLUMBERGER CANADA LIMITED
发明人
SAMUEL, MATHEW M.;CHIZELLE, YAN KUHN DE;PIPCHUK, DOUGLAS;WILLIAMSON, DON;MIRAKYAN, ANDREY;LADVA, HEMANT K.J.;HUTCHINS, RICHARD D.