%0 Journal Article
%T STUDY ON EVALUATIONS OF THE DRILLED FORMATION CHARACTERISTICS<br>实钻地层特性评估方法的研究
%A Gao Deli
%A Yang Jin
%A Zhang Hui
%A <br>高德利
%A 杨进
%A 张辉
%J 岩石力学与工程学报
%D 1999
%I 
%X Based on the study of rock bit interaction, the physical models for inversion of the drilled formation characteristics are obtained. The computer program developed can be applied to calculate and plot the pore pressure, lithology and anisotropy of the formations. The results obtained by running the program are in coincidence with the data from oil field, and verification of the above models is shown.
%K formation pore pressure
%K lithology
%K formation anisotropy<br>地层特性
%K 评估方法
%K 研究
%K 钻井
%K 石油
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=B644CCDC317A0BDB&yid=B914830F5B1D1078&vid=13553B2D12F347E8&iid=CA4FD0336C81A37A&sid=8BD23BD67BF01A5C&eid=CB423C9A71560A74&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=0&reference_num=2