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对出水的高压凝析气井来说,现有的取样测含水率方法其准确性难以满足需要,因此一年需进行四次地面计量以满足生产数据录入需要。地面计量不仅成本高而且需要放空也不符合油田公司保护环境的生产理念。本文对各种取样位置进行了评价并根据牙哈凝析气田生产现状优选出了准确性相对较高的立管取样法,并在B井进行试验取得了较好的效果。
For high-pressure condensate gas wells, the existing sampling moisture content method is not accurate enough to meet the needs of the ground measurement so four times a year to meet the production data entry needs. Ground metering is not only costly but also needs venting and does not conform to the production philosophy of oilfield companies protecting the environment. In this paper, various sampling locations are evaluated and according to the current production situation in Yaha condensate gas field, a vertical pipe sampling method with relatively high accuracy is selected. The test results in well B have achieved good results.