摘要
XW6断块油井试采时生产气油比较高,常规方法求取高压物性样品难度大。针对油藏特点在XW6-1井获取了MDT原始地层流体样品,开展了XW地区油藏相态特征实验研究,根据实验结果利用多种方法进一步确定了该油藏的油藏类型为弱挥发油藏,并结合相态特征提出了下步开发建议。
There is high gas-oil ratio in producing test of oil wells in XW6 fault block. As a result,it is difficult to obtain high pressure oil samples by the conventional methods. According to the reservoir characteristics,it was obtained MDT original formation fluid samples from XW6-1 well. And then it was carried out an experimental study on the phase characteristics of reservoir in XW region. Experimental results indicated that the reservoir is weak volatile oil one. Thus it was proposed the next step development suggestion.
出处
《复杂油气藏》
2016年第1期55-58,共4页
Complex Hydrocarbon Reservoirs
关键词
相态特征
单次闪蒸
泡点压力
组分
弱挥发油藏
phase characteristics
single flash
bubble pressure
component
weak volatile reservoir
