May
31
Gas Hydrate Downhole Exploration Tool
May 31, 2009 | Leave a Comment
The JIP Leg II bottom hole assembly. This full suite of LWD tools includes the 4.75″ MP3 multipole acoustic tool immediately behind the 6.75″ bit, followed by an 8.5″ reamer which opens up the hole for the 6.75″ LWD tools that follow. These include the geoVISION resistivity imaging tool, the EcoScope integrated propagation resistivity, density and neutron tool, the TeleScope MWD tool, the PeriScope directional propagation resistivity tool, and the sonicVISION monopole acoustic tool whose sensors are ~160 ft above the bit.
Click image again for the largest view.
Credit, NETL.
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