新疆油区蒸汽吞吐加密井开发技术经济指标

TECHNICAL AND ECONOMIC INDEXES FOR INFILL WELL WITH STEAM STIMULATION IN XINJIANG

针对新疆油区稠油开发现状，结合经济评价方法，确立了稠油油藏蒸汽吞吐加密开发经济极限单井控制可采储量、极限有效厚度、油汽比等一系列技术经济指标，制定了稠油油藏加密筛选标准，建立了一套计算各经济极限指标的方法。对新疆油区稠油油藏的九个区块进行了计算，计算结果表明该方法是科学可行的。

A series of technical and economic indexes including single well economic limit recoverable reserves, pay zone thickness and oil steam ratio of infill well with steam stimulation in heavy oil reservoir of Xinjiang were determined by applying economic evaluation method, the screening criteria of the reservoir for infilling development were drawn up, and methods for calculating economic limit indexes were established. Calculation results in nine blocks of heavy oil reservoir in Xinjiang showed that it is scientific and feasible.