The research on the abnormal pressure and reservoir forming rules in lijin depression 利津洼陷异常高压带及其内部成藏规律研究
Numerical simulation of abnormal pressure and low permeability carbonate reservoirs in kenjiyake 肯基亚克异常高压特低渗透碳酸盐油藏数值模拟
Kela2 gas field is an abnormal pressure gas reservoir with the pressure coefficient of more than 2 . 0 摘要克拉2气田是一个异常高压气藏,压力系数在2 . 0以上。
The valve will shut off automatically for safety if any abnormal pressure - reverse happens 如若阀压管路内介质出现异常反压现象时,本阀将自动关闭,保护管网系统安全。
Abnormal pressure is formed by uneven degradation causing a great elevation difference . 4 不均匀剥蚀情况可造成地形较大的高差,从而导致压力系数异常,形成异常压力。
Due to the above reason the association of sandstone and mudstone is important to the form of abnormal pressure zones 基于以上原因,砂泥岩组合型式对异常超压带的发育有重要影响。
The appearance of abnormal pressure is related to lithology , lithology association , porosity permeability and compressibility of rock 其中异常超压的产生与岩性及其组合、岩石的孔隙度及渗透率、压缩性等因素有关。
Hut different structural units have different characteristics in initial horizon , initial depth of abnormal pressure and their section features 各构造单元在异常高压初始层位、初始深度、剖面特征等方面又有不同特点。
The calculation in wangjiatun - shengping area also suggests that there surely exist deep abnormal pressure and it affects the distribution of natural gas in this area 汪家屯升平地区的实际计算表明,深层压力异常确实存在,并影响着本区天然气的分布。