吐哈油田水平井新技术应用效果浅析

Analysis on Application of New Horizontal Well Technique in Tuha Oilfield

自1996年以来,吐哈油田积极推广应用水平井开发新技术,使其在油田开发中的应用规模迅速扩大。通过不断探索、总结和完善,逐步形成了一套适合吐哈油田不同油藏特点的水平井应用技术方法,主要包括水平井地质设计、调整、跟踪等技术方法。确保了水平井的应用效果,推动了水平井技术在吐哈油田的进步和发展。红南油田底水油藏的高效开发、鲁克沁油田深层稠油油藏开发均获得突破。

Since 1996, Tuha oilfield actively extending and applying new techniques to develop horizontal well has expanded the application extent of horizontal well technique quickly in Tuha oilfield development and has taken good effects. In the development practice of horizontal well, a series of applied technologies of horizontal well suited for various reservoirs in Tuha oilfield have gradually formed, including geology design, adjustment as well as trace of horizontal well. Application of the technique ensures the application effect of horizontal well in Tuha oilfield and pushes the further improvement and development of the horizontal well in Tuha oilfield. High efficiency development of bottom water reservoir in Hongnan oilfield and breakthrough development of deep heavy oil reservoir in Lu Keqin oilfield are successful cases, which show the practicability and effectiveness of the technique.