In crudeoilevaluation database, physical properties are calculated by using a neural network method.
在原油评价数据库中，为提高物性计算的精度，采用神经网络方法计算原油中馏分油物性。
2
To meet the need of design of Urumchi-Lanzhou Oil Pipeline. the evaluation experiment of depressant injection is made on Northern Xinjiang Crude and Tuha Crude.
为满足出疆原油管道设计的需求，对北疆原油和吐哈原油分别进行了添加降凝剂的评价试验。
3
Crudeoil to gas is related to the natural gas production and oil consumption, thus the objective evaluation is of great importance to hydrocarbon exploration.