The EI library in London is temporarily closed, as a precautionary measure in light of the ongoing COVID-19 situation. The Knowledge Service will still be answering email queries via, and is available for live chats on this page during working hours (09:15-17:00 GMT). Our e-library is always open for members here:, for full-text access to over 200 e-books and millions of articles. We are sorry for any inconvenience.

Geochemical approaches to heavy-oil viscosity mapping. Anon. JPT, September 1998, 50(9), 86, 89, 90. (Synopsis SPE paper 46205).

Details are presented of geochemical properties of oils that may be used to estimate viscosities for heavy oils in the San Joaquin Valley. The experimental method applied on 21 samples from four heavy-oil fields in this valley are described. Graphical illustrations of the data are presented and discussed.

Abstract details

Please login to save this item