6-sectored cement bond tool is designed to inspect the cementing quality and detect the cavernous openings. The tool shows standard 3ft acoustic amplitude and 5ft full wave variable density, and is equipped with independent sectored acoustic amplitude at 3ft. With the amplitudes from 6 sectors, the profile of cement distribution outside of the casing can be obtained and the average acoustic amplitude and the attenuation coefficient can be calculated. The tool can generate 6-sector cement grey-scale map, 3ft acoustic amplitude curve, 5ft variable density map, GR curve, CCL curve and so on in one trip. It is in a position to evaluate cement top accurately and detect the location, size and distribution of the cavernous openings in the first cement phase precisely.

8-sector cement bond tool is designed to inspect the cement job quality along the longitude and transverse of the circumference of the casing. The tool adopts the leading methods of dement bond logging in and abroad, not only can the location, size, and distribution of the channels and cavernous openings in the first cement phase be visually and directly showed, but also can the cement top and the cementing condition in the second cement phase be evaluated.

Parameters

LSM43-100D 6-Sector Cement Bond Tool

BSM70-100C 8-Sector Cement Bond Tool