The software and hardware design of remotely controlled sealing and unsealing of plugging module

Analysis of closed module s data structure using trigger and meta-data;

A kind of technology is introduced, which uses meta-data in database management system to make clear data structure which is unknown in closed module.

A design of module encapsulation of C programs by using class programming is proposed in this paper, based on analyzing the characteristics of C and C++ programs and illustrated by module encapsulation of multiple serial ports driver programming in single-chip computer system in order to improve the quality of programs.

Starting from the analysis and discussion of the theory of fault sealing properties,main influence factors and fault sealing model,by using of the method sound-wave time differences and sections of fault planes,the article analysed the fault sealing properties in complicated fault block area of Huzhuangji oilfield,and provided some guidance to the progressive exploration in this area.