|本期目录/Table of Contents|

[1]徐康泰a,李江飞b.海上低渗透互薄层油藏水平井限流法压裂射孔参数的优化[J].温州职业技术学院学报,2020,01:62-66.
 XU Kangtaia,LI Jiangfeib.Research on Optimization of Perforation Parameters of Limitedentry Fracturing for Horizontal Wells in Offshore Lowpermeability Interbedded Reservoirs Based on Flow Distribution[J].Journal of Wenzhou Vocational and Technical College,2020,01:62-66.
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海上低渗透互薄层油藏水平井限流法压裂射孔参数的优化(PDF)

《温州职业技术学院学报》[ISSN:1006-6977/CN:61-1281/TN]

期数:
2020年01期
页码:
62-66
栏目:
应用技术
出版日期:
2020-06-05

文章信息/Info

Title:
Research on Optimization of Perforation Parameters of Limitedentry Fracturing for Horizontal Wells in Offshore Lowpermeability Interbedded Reservoirs Based on Flow Distribution
文章编号:
1671-4326 (2020) 01-0062-05
作者:
徐康泰a李江飞b
(承德石油高等专科学校 a. 教务处;b. 热能工程系,河北 承德 067000)
Author(s):
XU Kangtaia LI Jiangfeib
(a.Dean’s Office; b.Department of Thermal Engineering, Chengde Petroleum College, Chengde, 067000, China)
关键词:
海上低渗透油藏水平井流量分配限流法压裂射孔参数
Keywords:
Offshore low-permeability interbedded reservoirs Horizontal wells Flow distribution Limitedentry fracturing Perforation parameters
分类号:
TE53
DOI:
10.13669/j.cnki.33-1276/z.2020.012
文献标识码:
A
摘要:
随着海上低渗透互薄层油藏的开采,水平井限流法压裂技术成为此类储层有效开采的主要手段之一。 考虑孔眼磨损及裂缝内压降对流量分配的影响,建立多裂缝扩展的流量分配数学模型;以Palmer拟三维水力裂缝扩展 模型为基础,完成考虑流量分配的海上低渗透油藏水平井限流法压裂多裂缝三维扩展数值模拟研究,结果显示:优 化方案突显了预期的裂缝改造规模。
Abstract:
With the exploration of offshore low-permeability interbedded reservoirs, the limited-entry fracturing technique for horizontal wells becomes one of the main means for effective exploitation of such reservoirs. The mathematical model of flow distribution for multi-fracture extension was established, considering the influence of hole abrasion and pressure drop in fractures on flow distribution. Based on Palmer quasi three-dimensional hydraulic fracture extension model, this paper completed the numerical simulation study on the three-dimensional multi-fracture extension of limited-entry fracturing for horizontal wells in offshore low-permeability interbedded reservoirs, considering flow distribution. The results showed the scale of fractures reconstruction met the expectation through optimizing the scheme.

参考文献/References

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备注/Memo

备注/Memo:
[收稿日期]2019-05-04 [基金项目]河北省重点研发计划自筹项目(17273204) [作者简介]徐康泰(1990—),男,江西景德镇人,讲师,硕士,主要从事非常规油气开采技术与有限元分析研究; 李江飞(1988—),男,河北石家庄人,讲师,硕士,主要从事石油与天然气工程研究.
更新日期/Last Update: 2020-06-05