2014年7月1日,随着台H2-4井的完钻,涩北气田1.5亿m3产能建设已顺利实现6开5完,完钻3口水平井、2口直井,钻井进尺达8 704 m,完成计划的43.09%。2014年,涩北气田计划打井14口,进尺2.02万m,其中水平井7口。台H2-4井是部署于台南气田Ⅱ-4开发层组1-17-2砂体的一口水平井,为有效动用储量,设计要求在井深920 m处沿295.03°方位缓慢造斜, On July 1, 2014, with the completion of station H2-4, the production capacity of 150 million m3 in the Sebei gas field has been successfully completed. The 3 horizontal wells and 2 vertical wells have been drilled and the drilling footage has reached 8 704 m , Completed 43.09% of the plan. In 2014, the Sebei gas field plans to drill 14 wells with a footage of 20,200 m, of which 7 are horizontal wells. The H2-4 well is a horizontal well deployed in the 1-17-2 sandstone of the Ⅱ-4 development group in the Tainan Gas Field. In order to effectively use reserves, the design requires a slow ramp at 295.03 ° at a depth of 920 m,