The paper introduces the establishment of calculating model for gas drilling and the programming of the applied software, and analyzes the model for gas drillingtheory with field cases.
介绍了气体钻井计算模型的建立及其应用软件的编制，结合现场实践，对气体钻井理论模型进行了分析。
2
It mainly has two parts as follows: theory research of foamed drilling fluids, and practice achievements in foam and foamed drilling technology.
论文主要包括两大部分：一是泡沫流体理论研究，二是泡沫和泡沫钻进技术的实践成果。
3
Using this theory, the cost controlling method of drilling and completion projects can be regulated so as to reduce the project cost and make work and management more efficiency.