1) high gas/oil ratio reservoir
高油气比油藏
1.
If the reservoir pressure wasn't properly maintained in the process of oil development,the character of fluid flow through porous medium will be changed,the recovery rate and the benefit of developing would obviously be declined for many types of reservoirs,such as water drive reservoir,high gas/oil ratio reservoir and stress-sensitive reservoir.
对于边底水驱油藏、应力敏感油藏与高油气比油藏等复杂油藏,如果地层能量保持不适当,将会改变储层的渗流特征,显著降低油藏的采收率和开发效益。
2) high gas liquid ratio reservoir
高气液比油藏
3) high gas oil ratio
高油气比
1.
Technics of oil production in high gas oil ratio with ESP;
高油气比油井潜油电泵采油工艺研究
4) HGOR
高-气油比
5) high gas-oil ratio
高气油比
1.
Research and development of the downhole multiphase pump for wells of high gas-oil ratio
高气油比井井下混抽泵的研究与开发
补充资料：油气比
| 油气比 gas-oil ratio 油井生产时，油和气同时从井中排出，采出每吨原油所带出的天然气体量(立方米)。又称气油比。中国习惯称为油气比。在地下油层条件下，原油中溶解有一定数量的天然气，天然气溶于石油中可以导致石油体积的膨胀，比重和粘度降低，降低流体液柱压力，使油井更易自喷，有利于石油开采。当油层压力(原油的饱和压力)降低到某一界限时，所溶解的天然气开始从原油中逸出。油层压力和油气比是油井自喷能力的主要指标。如油层驱动方式为水压驱动时，在开采过程中，全部气体都呈溶解状态处于石油中，油气比相当于溶解于石油中的气量。 |
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参考词条