open flow test

英 [ˈəʊpən fləʊ test]

美 [ˈoʊpən floʊ test]

网络敞喷测试

Open test cock No.2.When flow of water out of test cock No.2 stops, the differential reading is the pressure drop record.
开启测试旋塞2号。当测试旋塞2号上流出的水停止时，将压差读数记录为压降。
This paper proposes a simple predicting method Which just by the reservoir pressure of gas well and the bottom flow pressure and corresponding production rate at a test point can obtain a absolute open flow which is very approximate to the result calculated with the conventional multi-points steady test.
本文提供一种简单的预测方法，仅需要气井的地层压力和一个测试点的井底流动压力与相应的产气量，即可得到与常规多点稳定试井法计算结果十分接近的绝对无阻流量。
The given parameters include the open flow potential of deliverability test, the current formation pressure, the natural gas viscosity and deviation factor corresponding to formation pressures.
只要知晓气井在地层压力条件下的产能试井无阻流量、当前地层压力，以及各地层压力对应的天然气粘度和偏差系数，便可以由该公式计算当前无阻流量。
The open flow capacity calculated by this equation had good consistency with results of the deliverability test.
该方程计算出来的无阻流量与产能试井评价结果具有较好的一致性。