摘要
辽河坳陷广泛分布着稠油藏、高凝油藏、低电阻率油气藏等非常规油气藏。由于构造和油质性质以及岩性比较复杂,测井和常规录井解释方法不能准确解释非常规油气藏。结合非常规油气藏储集层特征分析,选用气测全烃-组分法、图板法、气油比值法等多种气测录井解释方法,论证了利用气测录井资料对辽河坳陷的稠油藏、高凝油藏、低电阻率油气藏这3种非常规储集层解释评价的可行性,在辽河坳陷非常规储集层的解释评价中发挥了优势。
The unconventional reservoirs of viscous oil area,high pour point oil reservoir,low resistivity reservoir etc. widely distribute in Liaohe sag. Due to the complexity in structure,oily properties and lithology,well logging and conventional mud logging can not interpret unconventional reservoir correctly,combining with reservoir character analysis of unconventional reservoirs,selecting various gas logging interpreting methods of total hydrocarbon of gas logging,component method,chart method,gas-oil ratio and so on,the paper demonstrated the feasibility of using gas logging data to interpret and evaluate the above types of unconventional reservoirs,which shows superiorities in unconventional reservoirs of Liaohe sag.
出处
《录井工程》
2010年第4期24-29,共6页
Mud Logging Engineering
关键词
辽河坳陷
稠油藏
高凝油藏
低电阻率油气藏
气测录井
解释评价
实例
Liaohe sag,viscous oil area,high pour point oil reservoir,low resistivity reservoir,gas logging,interpretation & evaluation,sample
