(2) According to the combination of the thickness of single-layer rock, the rock bedded slopes can be divided into the following three types: structure of thick-layer rock; structure of thin-layer rock; structure of thin-layer rock sandwiched between thick-layer rocks.

Experimental research on the fracturing limit of thin interbed in low permeability oilfield.;

Determining both oil-water contact and thin interbed by analysing the resistivity log data of horizontal borehole;

In consideration of the problems in through annular produced fluid profile logging in thin interbed low-flow wells of Jiangsu Oilfield, relevant improvements are made on the well logging and its interpretation method available.

Preliminary study of floating piles and thin hardpan layer in strengthening weak foundation of expressway;

A semi-analytical integral regularization algorithm is employed to evaluate the nearly singular integrals to accurately describe the interface stresses and inner forces in 3D thin laminated structures.