The Determination of Textural Parameters Using Interval Inversion of Borehole Geophysical Data

In case of point-by-point inversion of new inversion unknowns like textural parameters cannot be taken up without facing the consequences of underdetermination and ambiguous solution. Our suggestion is a joint inversion method called interval inversion procedure, which was previously applied by the authors for determining cementation exponent in one inversion procedure with volumetric model parameters (Dobroka et al. 2007). In the paper, it is demonstrated how the method works for more textural parameters integrated to the joint inversion problem. The theoretical backgrounds are overviewed touching upon the questions of parameter sensitivity and then a case study is presented.