巴基斯坦探井钻井工艺技术简介

DRILLING PROCESS FOR WILDCAT IN PAKISTAN

吐哈钻井公司70531钻井队在中国长城钻井公司的直接领导下与巴基斯坦OPI公司签定的4+4钻井国际合作项目,经过近四口探井的施工,ZJ70D钻机的设备状况、人员素质及管理水平逐步同国际接轨。文章阐述吐哈70D钻机在国际钻井技术领域的应用现状,详细分析70D钻机在钻井过程中的技术要点,并介绍国外陆上钻井工艺技术,同时,综述作者对70D钻机在国际合作过程的一些认识和体会,以及国外的施工方法。

The performances of the employees, the management and the equipment of rig GW98(ZJ70D), which is the Drilling Rig S/N70531 in CNPC, have met with the international standards and requirement, by carrying out the OPI (Oriental Petroleum In.) contract (4 wells plus 4 wells) of four wells drilling, which signed with Great Wall Drilling Company of CNPC. The current situation, the key technical points, as well as the drilling process in Pakistan are introduced and analyzed in this paper, meanwhile, the cooperation experiences and the drilling methods are reviewed at the end.