江东区块开发调整井压裂工艺分析  

Fracturing process analysis of adjustment producers in Jiangdong block

作　　者：徐沛琳 XU Pei-lin(Hubei Yongyehang Appraisal Consulting Co.,Ltd.,Wuhan,Hubei 430000,China)

机构地区：[1]湖北永业行评估咨询有限公司,湖北武汉430000

出　　处：《江汉石油职工大学学报》2022年第4期45-47,共3页Journal of Jianghan Petroleum University of Staff and Workers

摘　　要：根据江东区块立体开发井组地质特征,结合微地震监测从改造体积、缝网复杂度及井间干扰等方面分析不同转向工艺对储层改造的效果。通过采取差异化压裂设计,可实现纵向与横向上的充分改造,保障平面上裂缝形态与井距、动用程度相匹配,工艺适应性好。该分析为下步江东区块开发调整井压裂工艺提供了参考依据。Based on the geological characteristics of 3D well clusters and microseismic monitoring data in Jiangdong block,this paper analyzes the effects of different sealing diversion processes on reservoir stimulation in terms of stimulation reservoir volume,fracture network complexity and interwell interference.By adopting differential fracturing design,complete stimulation can be achieved in both longitudinal and transverse directions,ensuring the matching of fracture morphology with well spacing and producing degree in plane,with good technological adaptability.This analysis provides an important reference for the next fracturing technology of adjustment producers in Jiangdong block.

关 键 词：江东区块 加密井 上部气层 立体开发 暂堵转向 

分 类 号：TE357.13[石油与天然气工程—油气田开发工程]