Hence the need for complex terrain and different weather conditions sulphur gas well blowout H2S proliferation of research.
因而有必要对复杂地形和不同气象条件下含硫气井井喷h 2s扩散规律进行研究。
Low penetration as well as drilling incidents of high frequency resulted from problems caused by leakage, gas migration, collapsing sticking, well kick, blowout and so forth.
且常发生井漏、气侵、坍塌性卡钻、井涌与井喷等井下复杂问题，导致机械钻速低与钻井事故频发。
Poison gas from High sulfur gas field blowout is so dangerous to dweller nearby. It was deemed right to prevent the people from death in inland that setting up safety distance abound the well head.
高含硫气田井喷有毒气体扩散对周围居民的危害很大，通过安全防护距离的方法保护井口周边群众是国内目前比较认同的做法。
应用推荐