在快速沉降的新生代盆地,由于泥岩快速生油而又难以排放,形成局部异常高压带。
Local abnormal high pressure zones are formed in swift burial Cenozoic basins because mudstone generates oil quickly and releases with difficulty.
准噶尔盆地腹部的石西油田是裂缝性油藏,具有高温、高压、高矿化度和超深井底水锥进的特点。
Shixi Oilfield locates in the middle of Junggar Basin, with the characteristics of high temperature, high formation pressure, high salinity and water cone in ultra deep producers.
利用高压吸附仪对新疆主要沉积盆地侏罗系煤储层的甲烷吸附能力进行了测试。
The adsorbability to coalbed methane of low-middle metamorphic Jurassic coal reservoirs in main basins in Xinjiang has been studied using high-pressure adsorption instrument.
塔里木盆地北部库车坳陷克拉苏地区受构造应力作用强烈,且天然气十分富集,构造应力场对该区异常高压和油气藏的形成与分布具有重要影响。
The Kelasu region of Kuche Depression in North Talimu Basin had exerted a strong tectonic stress effect and this region is very rich in natural gas resources.
在早侏罗世期间高压-超高压岩石对江汉盆地及与大别毗邻的其他盆地有着重要的物源贡献;
The HP-UHP metamorphic rocks were the important materials contributed to the sediments in the Jianghan Basin and other ambient Basins during the early Jurassic.
新疆准噶尔盆地南缘地区安集海河组存在超高压、强造浆、强坍塌应力、复合离子污染等问题。
Abnormal high formation pore pressure and sloughing stress exist in the south area of Junggar Basin, and mud making and composite ion contamination is also remarkable in this area.
低渗透性的沉积物在快速沉降过程中 ,上覆岩层产生的不均衡压实可产生相当大的超压 ,这是沉积盆地形成高压的主要机制。
Overpressure mechanism is researched from the aspects of compaction disequilibrium, hydrocarbon generation and rock salt sealing according to the geophysical and geochemical data.
低渗透性的沉积物在快速沉降过程中 ,上覆岩层产生的不均衡压实可产生相当大的超压 ,这是沉积盆地形成高压的主要机制。
Overpressure mechanism is researched from the aspects of compaction disequilibrium, hydrocarbon generation and rock salt sealing according to the geophysical and geochemical data.
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