The model orders items by their weights,so it can satisfies the downward closure character and solve the big calculation problem in other mining algorithms.

Discussion of vertical seal research method on multi and small scale developed faults;

Evaluation of vertical seal of main faults in k_1d_1 in the north of Wuerxun depression in accumulation period;

Quantitative research for evolution of vertical seal of fault

Quantitative evaluation method for fault vertical sealing ability and its application;

A method of predicting the lateral sealing of fault and its application;

Fault sealing is divided into lateral sealing and vertical sealing.

We utilized simulation calculation method of butted joint probability of sand and shale between fault walls, and researched the lateral sealing of faults in first and second member of Dalazi formation in.

Analysis of the vertical sealing of the vertical fault fractures in Wuerxun depression;

Fault sealing is divided into lateral sealing and vertical sealing.

Based on the vertical sealing mechanism of a fault, by analyzing the relation between the pressure form overlap sedimentary load, distribution conditions of mudstone deformation characteristics of mudstone in fault zone and depth, this paper studied the vertical sealing characteristics of a fault in section.