Power systems for wireline well service using wires pipe string
摘要
A wellbore instrument system includes a pipe string extending from earth's surface to a selected depth in a wellbore. The pipe string includes at least one of an electrical conductor and an optical fiber signal channel. A power sub including an electric power source is coupled proximate a lower end of the pipe string. At least one electrically powered wireline configurable wellbore instrument is coupled to the power source in the sub.
申请公布号
EP2230376(A2)
申请公布日期
2010.09.22
申请号
EP20100075123
申请日期
2010.03.22
申请人
SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER TECHNOLOGY B.V.;SCHLUMBERGER HOLDINGS LIMITED;PRAD RESEARCH AND DEVELOPMENT LIMITED
发明人
PARTOUCHE, ASHERS;BISSONNETTE, HAROLD S.;METHTA, SHYAM;TAHERIAN, REZA;ONADEKO, GBENGA;SARHAD, SHARDUL J.