摘要
应用计算油气地质储量计算方法——容积法，对实际采油量及最终采出油量进行脱气原油体积收缩量校正。目的确定和评价蒸汽吞吐开发的合理井距。结果该方法综合考虑了蒸汽吞吐降压开采过程中溶解气油比和原油体积系数的变化，可确定不同蒸汽吞吐开发阶段的合理井距。结论修正容积法确定稠油蒸汽吞吐开发的合理井距具有参数取值简便，计算简单的特点，与井距研究的其它方法相比，该方法具有可靠性及有效性。
MethodActual oil production
and ultimate oil production is rectified by calculating degassed oil volume shrinkage.PurposeTo
determine and evaluate reasonable well spacing for steam soaking development.ResultThis
method takes consideration of the differences of the dissolved gas oil ratio and crude oil
volumetric coefficient in the pressure declining recovery process of steam soaking in order to
determine reasonable well spacing for different stages in steam soaking
process.ConclusionThis methods has the characteristics of easily obtain the parameters and
simple to calculate. It has the advantages of reliability and effectiveness compared with other
well spacing study method.
出处
《特种油气藏》
CAS
CSCD
1998年第2期28-32,59,共6页
Special Oil & Gas Reservoirs
关键词
稠油
蒸汽吞吐
井距
容积法
heavy oil, steam soaking, well spacing, volumetric
method, Gaosheng oil field, fault block Gao
