Mo interval: measuring the internal layout especially the protection of the gas only in fully enclosed rooms, but also the flexibility to adjust various parts of the Cone pressure balance.
间隔莫：艇身内部的间隔莫不仅能保护各气室的完全密封，而且也可以灵活的调节各个锥体部分的压力平衡。
2
The project of hole releasing adopted can form a protection shell with low earth stress and fuel gaspressure around the shaft, and the outburst was prevented effectively and economically.
采用钻孔释放方案，在井筒周围形成一个低地应力、低油气压力保护壳，能经济有效地预防突出。
3
In accordance with the complex physical characteristics of the pressure and low permeability gas reservoir in Tabamiao block of Erdos, a set of practical and feasible protection plan is recommended.