土库曼斯坦尤拉屯地区复杂井钻井配套技术

Supporting Techniques of Complex Well Drilling in Eulertuen region of Turkmenistan

2007年川庆钻探工程公司开始承担了土库曼斯坦尤拉屯气田12口气探井钻井项目。尤拉屯气田地质情况极为复杂，钻井中喷、漏、塌、卡等复杂事故频繁发生，目的层漏、喷同层的压力平衡难以控制。通过深入细致的方案论证、研究及施工详细设计，形成了一套适合于该地区的钻井、完井工艺技术，目前项目进展顺利，配套技术取得了圆满成功。

From 2007, Chuanqing Drilling Engineering Company has undertaken 12 gas exploratory wells drilling project of Turkmenistan Euler Town Gasfield, Euler Town Gasfield has extremely complicated geological conditions, complex incidents such as injection, leakage, collapse, clamping and the like occurred frequently during drilling well, and pressure balance of target layer, drain and spray common layer can not be easily controlled. Through deep and meticulous program demonstration, study and detailed design for construction form a set of well drilling and completing technology which is suitable for the area, at present, the project is progressing well, the supporting technology obtains a complete success.