论文部分内容阅读
在研究凝析气田开发方案时,必须确知凝析气田的天然气原始地质储量,天然气中凝析油的原始地质储量,以及在采用不同开发方式时凝析油的可采储量。这是编制凝析气田开发方案的基础。这一问题的解决,除有赖于矿场地质和储层物性资料外,还需要进行凝析气田的井下取样和高压物性分析工作,以便正确地测定凝析气田的原始露点压力,以及在地层压降条件下各组分的凝析液分离量和最大的凝析油分离量等重要参数。
When studying the development scheme of condensate gas field, it is necessary to know the original geological reserves of natural gas in condensate gas fields, the original geological reserves of condensate in natural gas, and the recoverable reserves of condensate when adopting different development methods. This is the basis for the development of a condensate gas field development program. In addition to relying on the geological and reservoir properties of the mine, the solution to this problem is to conduct downhole sampling and high-pressure physical property analysis of the condensate gas field in order to properly determine the original dew point pressure of the condensate field and the pressure in the formation Condensate separation and the maximum amount of condensate separation and other important parameters.