Features & Benefits  This log can provide full wave monopole and dipole data even in unconsolidated, low velocity formations  Deliverables can be customized depending on the application Operation MPAL is combinable with other services, with multiple conveyance methods available. Specifications Measure This type of log is designed for:  Determination of rock mechanical properties,  Seismic data correlation, and  Azimuthal anisotropy mapping to determine the stress around the borehole It is capable of obtaining an extended range of slowness measurement: 40 – 300 µs/m [or 131 – 984 µs/ft], and provides full acoustic data in both open-hole or cased-hole environments Borehole A p p l i c a t i on s  Tool The MPAL is a system consisting of one monopole transmitter, two sets of cross dipole transmitter, and one tetra-pole transmitter along with a total of 32 receivers. It is capable of acquiring data in the following modes:  Fullwave monopole—to measure AC24 & TT  Inline dipole—to measure P-wave, S-wave and mechanical properties Y, B, P  Cross dipole—to measure oriented anisotropy and stress direction  Stoneley—to measure Permeability Index  Near borehole wavelets Data sets of P-wave, S-wave and Stoneley wave are directly extracted and used in geological evaluation of the reservoir. Length—Active 18m Diameter 90 mm [3.54”] Weight < 290 kg Max. Temperature 175⁰C Max. Pressure 140 MPa [20 kpsi] Min. Hole Diameter 114.3 mm [4.5”] Max. Hole Diameter 533.4 mm [21”] Range 131—984 μs/m ] Accuracy ± 3.28 µs/m Open-hole Logging M P A L — M u l t i - P o l e A r r a y A c o u s t ic L o g