Method and apparatus for balanced pressure sampling
A method of sampling fluid from a rock formation penetrated by a borehole includes positioning a downhole tool having a flow line in the borehole, establishing an inlet port through which fluid passes from a first point in the formation into the flow line, establishing an outlet port through which f...
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Main Authors | , , , , |
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Format | Patent |
Language | English |
Published |
28.07.2009
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Subjects | |
Online Access | Get full text |
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Summary: | A method of sampling fluid from a rock formation penetrated by a borehole includes positioning a downhole tool having a flow line in the borehole, establishing an inlet port through which fluid passes from a first point in the formation into the flow line, establishing an outlet port through which fluid passes from the flow line into a second point in the formation, and passing fluid between the formation and the flow line through the inlet and outlet ports. |
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Bibliography: | Application Number: US20050274707 |