annulus test

基本解釋

In the paper we generalize and analyze some practical test data of a oilfield to get PVT experience law of annulus liquid.
通過油田區(qū)塊實際測試資料得到有關(guān)環(huán)空液柱流體的PVT經(jīng)驗規(guī)律，然后應(yīng)用該規(guī)律確定相應(yīng)參數(shù)，折算出抽油井井底壓力；
The test section was a vertical tube-in-tube heat exchanger with hot water in the annulus and the test refrigerant in the inner tube.
試驗換熱管為垂直套管式，外層為加熱水路，內(nèi)層為工質(zhì)回路，中心布置著電極。
The experimental study on the relationship between annulus pressure differential, interlayer differential and cementing quality is carried out on the lab simulation test unit.
室內(nèi)利用模擬試驗裝置進(jìn)行了環(huán)空壓差和層間壓差與固井質(zhì)量的關(guān)系的試驗研究。