Through the model well test of acoustic log, the paper discussed the affect of outer radius of model well on acoustic waveform.

本文通过声波测井模型井实验，讨论了模型井外径对声波波形的影响。

youdao

On the basis of the mathematical model, well test design theory of low permeability gas reservoirs is studied.

并以此为基础，开展了低渗透气藏气井试井设计理论与方法研究。

youdao

In order to test the theory they analyzed whether their data fit the predictions of a well-known theoretical model of short-termism developed by Harvard economics professor Jeremy Stein, who was recently named to the Board of Governors of the Federal Reserve System.

FORBES: Connect