Acoustic logging is a multidisciplinary technology involving basic theory, instrumentation,
and data processing/interpretation methodologies. The advancement of the technology now …

In this paper, a new approach based on artificial intelligence concept is evolved to monitor
the permeability and porosity of petroleum reservoirs by means of petro-physical logs at …

In 1996, we measured Stoneley-wave-induced electrical fields in an uncased water well
drilled in fractured granite and diorite near Hamilton, Massachusetts. Stoneley waves …

This paper describes a fast algorithm for estimating formation permeability from Stoneley
wave logs. The procedure uses a simplified Biot-Rosenbaum model formulation. The input …

This study investigates the propagation of borehole Stoneley waves across permeable
structures. By modelling the structure as a zone intersecting the borehole, a simple 1D …

In this paper, a method is proposed to invert permeability from seismoelectric logs in fluid‐
saturated porous formations. From the analysis of both the amplitude and the phase of …

针对声电效应测井问题, 提出了一种全波列数值模拟方法. 该方法忽略声电效应测井时转换电场
对声场的影响, 并将电场视为似稳场. 采用点声源模型, 依据Biot 理论得出了井外孔隙介质声场的 …

Permeability is an important parameter in formation evaluation since it controls the fluid
transportation of porous rocks. However, it is challengeable to compute the permeability of …

To solve the problem of poor fracture identifying effect on electrical logging in oil-based mud,
the application of acoustic logging to the quantitative characterisation of fractures is …

Based on the comparative analysis of the T 2 spectrum of tight sandstone in the fully
saturated state and the bound water saturated state, the storage mechanism and the …