THE COMBINED TECHNOLOGY RESEARCH OF THE RECOGNITION OF WATER FLOODED LAYER EXTRA-LOW PERMEABLE FRACTURE CONGLOMERATE RESERVOIR——CITE THE P2W1 RESERVOIR OF KARAMAY OIL-FIELD AS AN INSTANCE

Xinjiang Oil & Gas ›› 2007, Vol. 3 ›› Issue (4): 35-39.

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THE COMBINED TECHNOLOGY RESEARCH OF THE RECOGNITION OF WATER FLOODED LAYER EXTRA-LOW PERMEABLE FRACTURE CONGLOMERATE RESERVOIR——CITE THE P2W1 RESERVOIR OF KARAMAY OIL-FIELD AS AN INSTANCE

Online:2007-12-10 Published:2007-12-10

特低渗透裂缝砾岩油藏水淹层识别综合技术研究——以克拉玛依油田二叠系八区下乌尔禾组油藏为例

吕文新, 金萍, 林军, 张广群, 刘永萍

新疆油田分公司,采油二厂地质所,新疆,克拉玛依,834008

Abstract

摘要： 在油藏调整过程中,水淹层的识别,是保证油藏调整成功的基础.本文通过2003-2006年八区下乌尔组特低渗透油藏调整,利用综合测井、核磁测井等技术对低渗透油藏水淹层识别进行研究,形成了低渗透油藏水淹层识别方法,是调整井投产初期高含水井由近20%下降到4.0%左右,确保油藏调整的顺利实施,共钻加密调整井629口,初期平均产能超过设计产能44%,建产能154×104t.

关键词: 特低渗油藏, 水淹层, 识别研究

CLC Number:

TE348

吕文新, 金萍, 林军, 张广群, 刘永萍. 特低渗透裂缝砾岩油藏水淹层识别综合技术研究——以克拉玛依油田二叠系八区下乌尔禾组油藏为例[J]. 新疆石油天然气, 2007, 3(4): 35-39.

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THE COMBINED TECHNOLOGY RESEARCH OF THE RECOGNITION OF WATER FLOODED LAYER EXTRA-LOW PERMEABLE FRACTURE CONGLOMERATE RESERVOIR——CITE THE P2W1 RESERVOIR OF KARAMAY OIL-FIELD AS AN INSTANCE

特低渗透裂缝砾岩油藏水淹层识别综合技术研究——以克拉玛依油田二叠系八区下乌尔禾组油藏为例

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