摘要
在制订了单井区块统一效益分类标准和确定了效益状况评价指标的基础上 ,以某油区为例 ,从产量和成本状况、区块和单井效益分类、各类区块和单井分布状况及效益状况不确定性分析 4个方面对效益现状进行了描述 ;采用操作成本、高效区块产油量比例、高成本区块产油量比例、边际井和负效井比例和盈亏平衡油价等 5项评价指标对效益形势进行了分析。上述评价方法能够比较全面系统地反映已开发油气田的效益状况 。
Integrated revenue classification standard for single well and block is established, and revenue evaluation indexes are determined. The revenue of an oil province is described in 4 aspects: production and cost, block and single well revenue classification, distribution of blocks and wells, and revenue uncertainty. Revenue trend is analyzed by using 5 evaluation indexes: operation cost, oil production proportion of high efficiency block, oil production proportion of high cost block, proportion of marginal wells and negative wells, and break-even oil price. This evaluation method can fully and systematically reflect the revenue situation of developed oil and gas field.
出处
《特种油气藏》
CAS
CSCD
2005年第1期56-59,共4页
Special Oil & Gas Reservoirs
关键词
效益现状
效益形势
效益分类
分析方法
评价指标
对比
成本
revenue situation
revenue trend
revenue classification
analysis method
evaluation index
comparison
cost
