| 摘要 |
In accordance with an illustrative embodiment of the present invention, an apparatus is described for making automatic formation evaluation tests in a well bore. To accomplish this, a formation tester is provided with timing means for controlling execution of various predetermined operations, such execution continuing from initiation to termination of the test with no requirement for operator intervention. The invention is of particular utility in an offshore environment wherein the continually changing elevation of the vessel with respect to the subsea well bore characteristically makes surface control difficult.
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