| 1. | Analysis of silurian reservoir - formation condition in tahe oilfield
塔河油田志留系成藏条件分析 |
| 2. | Study on oil - gas accumulating conditions in silurian of abei - shunbei block
顺北区块志留系成藏条件研究 |
| 3. | Control of sever deformation of deep buried siluric stratum of wushaoling tunnel
乌鞘岭隧道深埋志留系地层大变形控制技术 |
| 4. | Silurian acritarchs and chitinozoans in wenquangou group from the west kunlun region
西昆仑地区志留系温泉沟群的疑源类和几丁虫 |
| 5. | The trap factor is subordinate at present in this area . in the kongquehe slope , the oil and nature gas is mostly distributed in silurian and jurassic sand
孔雀河斜坡油气主要分布于侏罗系及志留系中，因此本区勘探的主要目的层系应以侏罗系和志留系为主，兼探奥陶系。 |
| 6. | In terms of sulphur isotope result from sphalerite , galenite > pyrite and chalcopyrite , the 8 34s % o value obtained in fozichong orefield ranges mainly between 0 ~ + 5 , which is coincident with the average 5 34s % o value of submarine stratabound sulphide deposits in silurian strate distributed over other areas of the world
地球化学研究显示，佛子冲矿田硫同位素5伦值主要集中分布在0 5之间，与世界其它地区志留系海相硫化物矿床的6吨陆值大体一致。 |
| 7. | Based on the characteristics of natural gas generation anddistribution as well as the that of formation pressures in the east part of sichuan basin , migration and accumulation mechanism of natural gas in silurian - carboniferous petroleum system in the area is studied in the paper
根据川东地区石炭系、志留系天然气藏的形成与分布特点，结合地层压力分布特征，探讨了该区志留系?石炭系含气系统的天然气运移聚集机理，提出该系统具有箱外成藏和箱内成藏两种模式。 |
| 8. | There are two kinds of model for forming gas pools both in the abnormally pressured compartment and out the compartment in the system . after the breakage of overpressured fluid compartments in silurian system , hydrocarbons generated in the compartments flowed to carboniferous in a phase of mixed fluids
下伏志留系高压封存箱生成的油气随箱体顶部破裂呈混相涌流进入石炭系，油气在石炭系中向继承性发育的古隆起运移聚集，形成大型古油气藏，后逐渐演化成古气藏。 |
| 9. | 2 . tazhong ancient uplift originated from normal fault in paleozoic , hydrocarbon formed in ordovician period , structure reverse made tazhong uplift form from the middle ordovician period to the late ordovician period , and it provided geologic background for the deposit of silurian - devonian stratum . tazhong uplift formed at the end devonian , ancient reservoir was destroyed and asphaltum sandstone formed , structure deformation more destroyed ancient reservoir in early permian , after then the major of structure deformation is regulation
塔中隆起源于早古生代拉张背景下的正断层，寒武-奥陶纪为其烃源岩形成的重要时期；早奥陶世末-晚奥陶世末的构造反转是塔中隆起的主要形成期，同时也为志留系形成地层及复合圈闭提供了古地理背景；志留?泥盆纪塔里木盆地南北缘均转为活动大陆边缘，形成了大量的断裂和不整合；泥盆纪末塔中鼻状隆起基本定型，古油藏遭受破坏，形成了沥青砂岩；早二叠世晚期的构造变形使古油藏遭受进一步的破坏；二叠纪后构造变动主要以调节为主。 |
| 10. | The reservoir is sand of silurian and jurassic especially of delta and distributary fluvial facies sand . the growth of well reservoir sand is the key fector for gas reservoir to form in this area . by the small porosity of silurian compact sand , the position where comparative homogeneous sand growth with little mud or fracture concentrated is the location for gas to enrich
该区储层为中上奥陶统、志留系、侏罗系和白垩系砂岩，但以侏罗系的三角洲和扇三角洲相水下分流河道砂体、滨湖相滩坝砂体和志留系滨岸砂岩为主要目的层。 |
