Component:   Surface controller Downhole instrument DC motor dynamics Downhole instrument decentralize Downhole instrument safey unlock
Characteristic:     In a few kilometers of the wells, the high-pressure and   high-temperature conditions, continuously work for a reliable; Excite controllability, generation a variety of seismic waves in wide BND; Energy enough, no destruction on cement sheath of oil wells at the same time seismic excitation; Source without anisotropy, excellent conductivity; Restraint interference wave , such as Channal wave.
Specifications:   Environmental-Temperature:    150oC   Environmental-Pressure:              100Mpa Dimension:                                   Ф 102mm×5497mm Weight:                                             300Kg Output Energy:                                450-550J Instantaneous Out put:                  5×105 N Clamped Force:                         ＜ 5KN Frequency Range:                           5-1000Hz Weight-drop Mode:                      1-9group(selectable) Cycling Time:                      2-9s(selectable in 1s increments) Applicability:                                   5½″-9½″（casing well）          Power Suppy:                                 380VAC       50Hz