| 1. | Eor is considered as an important technology for the strategic development of offshore oilfields in china
摘要在我国海上油田实施聚合物驱提高采收率是一项其有战略意义的举措，对于海洋石油的发展具有重要意义。 |
| 2. | Developing offshore oilfield needs vast investment and long time , and is accompanied with considerable uncertainty and risk , especially for the marginal oilfield
摘要海上油田开发投资大时间长，并伴随著相当大的不确定性和风险。 |
| 3. | The practice indicates the technology is feasible under current production conditions of offshore oilfields which will lead to applications in a larger scale
实践表明该项技术在海上油田目前生产条件下实施是可行的，对于海上油田聚合物驱技术的应用和推广具有重要的指导意义。 |
| 4. | Rated for capacities of 10 - 1000 cube meter per hour and differential pressure as high as 10mpa , and capable of handling continuous gas volumes of 100 % slugging , twin - screw type pump provides both the onshore and offshore oilfields a more efficient solution
以多相泵为核心的多相混输技术已在石油工业中得到广泛应用，特别对边际油田和卫星油田的开发具有显著的经济效益。 |
| 5. | The pipeline network of shengli chengdao offshore oilfield is complicated and its partial trunk pipeline segments have high pressures , which not only cause oil transmission difficulty , unstable oil well production and restricted oil output , but also have hidden troubles
摘要胜利海上埕岛油田管网复杂，部分管段干压高，不仅造成外输困难，油井生产不稳定，产量受到限制，而且还使外输存在隐患。 |
| 6. | By making full use of drilled wells data in development area , real reserves in place are calculated with volumetric method and non - producing reserves are evaluated to upper guantao formation , providing reserve position for programming of this offshore oilfield in 2000 and in 2001
充分利用开发区己完钻井资料，采用容积法计算了实际地质储量，并对馆上段未动用储量进行了评价，为海上2000 、 2001年开发方案的编制提供了后备阵地。 |
| 7. | It faces three big cbai1enge to implement polymer flooding in an offshore oilfield : ( 1 ) it is lace of fresh water which leads to conventional polymer could not be used ; ( 2 ) the surface of platform limits the application scale ; ( 3 ) it is hard to adjust the well pattern , the well spacing and the well completion for the optimized application requirements
在海上油田实施聚合物驱技术面临三大挑战：缺乏淡水资源，常规聚合物不能满足要求；海上平台空间有限，对注聚设备有特殊要求；井网、井距和层系调整困难。 |
| 8. | The successful implementation of polymer flooding made three breakthroughs : ( 1 ) conducted the first polymer flooding field trail in offshore oilfields iii china : ( 2 ) applied initially a hydrophobically associating polymer as the driving agent iii the field : ( 3 ) obtained significant increment of oil in the trail of a single well injection of polymer
聚合物驱技术在终中36 - 1油田的成功实施实现了三个重要突破：首次在国内海上油田开展了聚合物驱矿场试验；率先以硫水缔合聚合物作为驱油剂进行矿场使用；取得了单井聚合物驱试验显著的增油效果。 |
