Distribution and origin of the super pressure in the Mahu-Penyijingxi multi-source petroleum systems, Junggar Basin(准噶尔盆地玛湖——盆1井西复合含油气系统地层高压分布与成因)

Distribution and origin of the super pressure in the Mahu-Penyijingxi multi-source petroleum systems, Junggar Basin(准噶尔盆地玛湖——盆1井西复合含油气系统地层高压分布与成因)

玛湖——盆1井西复合含油气系统是准噶尔盆地油气分布最集中的地质单元.研究表明该地区地层压力类型丰富，侏罗系底部及以下地层在凹陷内一定深度以下普遍发育高压，在莫索湾凸起的中南部侏罗系则整体处于超压状态.沉积型欠压实作用使得凹陷内侏罗系底部及以下储层流体以高压分布为主，腹部4 400 m以下地层中的高压形成则与成岩型欠压实作用有关，而构造挤压及叠置作用对西北缘高压的形成起主要作用....

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Bibliographic Details
Main Authors: JINAi-min(金爱民), CAOFei-feng(曹飞凤), LOUZhang-hua(楼章华), YANGHai-bo(杨海波), WANGXu-long(王绪龙)
Format: Article
Language:zho
Published: Zhejiang University Press 2006-07-01
Series:Zhejiang Daxue xuebao. Lixue ban
Subjects:
准噶尔盆地
高压
欠压实
构造挤压
Online Access:https://doi.org/zjup/1008-9497.2006.33.4.469-474

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