瓦6块水平井施工探讨

Discussion on Construction Work of Horizontal Wells in Block Wa 6

瓦6块完成瓦6平1井、瓦6平2井两口水平井。在这2口水平井施工中,出现一些复杂情况,其钻井周期长、成本高。为了更好更快的打好瓦6区块的水平井,该文对这两口水平井施工过程中所发生的情况进行分析、探讨。认为应进一步对井身剖面、钻井排量参数进行优化、加强技术管理、严格执行技术措施,以避免类似问题在水平井施工中发生。

Two horizontal wells Wa6 p1 and Wa6 p2 have been drilled in block Wa 6, with some complicated situation occurred, drilling cycle is long and cost is high. In order to better and faster drill horizontal well in block Wa 6, construction work of the two horizontal wells is analyzed and discussed in this paper. It is thought that wellbore section and drilling delivery capacity parameters should be further optimized, technical management should be strengthened, technical measures should be strictly implemented in order to avoid the same problems taken place in the construction work of horizontal wells.