IODP Expedition 334: Costa Rica Seismogenesis Project (CRISP)
Figure 2

Logging-while-drilling (LWD) bottom hole assembly used during IODP Expedition 334.  LWD tool descriptions are available at:

http://iodp.ldeo.columbia.edu/TOOLS_LABS/tools_by_measurement.html
http://slb.com/services/drilling/mwd_lwd.aspx