收稿日期: 2005-10-08
修回日期: 2006-01-19
网络出版日期: 2006-04-20
THE APPLICATION AND EFFECTIVENESS EVALUATION OF DOUBLE-STEP HORIZONTAL WELLS IN SUPER-DEEP AND SUPER-THIN MARGIN RESERVOIR OF TARIM
Received date: 2005-10-08
Revised date: 2006-01-19
Online published: 2006-04-20
荣宁,吴迪,韩易龙,陈文龙,王陶,张波,叶翔 . 双台阶水平井在塔里木盆地超深超薄边际油藏开发中的应用及效果评价[J]. 天然气地球科学, 2006 , 17(2) : 230 -232 . DOI: 10.11764/j.issn.1672-1926.2006.02.230
Tarim's HaDe thin-sand reservoir which is na med margin reservoir is a double-layer, super-deep, super-thin,particular-low-abundance reservoir. If we adopt normal methods to exploit, we can not have any economic benefit, but if we adopt double-step horizontal wells , it can increase drainable area greatly,enhance individual well producing rate, achieve the Tarim Oil fields exploiting rule of“wide spacing, high producti on”.According to the exploiting-dynamic-tracing research, double-step horiz ontal wells have good adaptability for the stable distributed deep zone double- layer banding margin reservoir of all the area, exploiting effect is very good, economic benefit is obvious. According specialists appraise, the utilizing of the double-step horizontal wells in exploiting Tarims HaDe thin-sand reservo ir attained the technique standard of “international leading, domestic classic ”.
Key words: Double-step horizontal wells; Tarim; Margin reservoir; Evaluation.
[1][万仁溥.中国不同类型油藏水平井开采技术[M]. 北京:石油工业出版社,1997.
[2] 刘峰.水平井技术在超稠油挖潜中的运用[M].特种油气藏,2005,12(3) :58-59.
[3] 黄伟.水平井技术在小构造油藏挖潜中的运用[M].断块油气田,2005,12 (1):50-51.
[4] 陈文龙,吴迪,尹显林,等.水平井在凝析气田开发中应用及效果评价[J].天然气地球科学,2004,15(3):290-293.
[5] 王振彪.水平井地质优化设计[J].石油勘探与开发,2002,29(6):78- 80.
[6] 刘修善.阶梯形水平井段设计方法研究[J].石油钻探技术,2005,33(3) :1-5.
[7] 胡平工.TZ406双台阶水平井钻井技术[J].石油钻采工艺,2003,25(1) :11-14.
/
〈 |
|
〉 |