tag:blogger.com,1999:blog-10399870610149528282011-12-18T08:54:31.427-08:00PetrophysicistPetrophysicisthttp://www.blogger.com/profile/01079186109151944400noreply@blogger.comBlogger21100tag:blogger.com,1999:blog-1039987061014952828.post-6738238046166714452011-12-17T20:48:00.000-08:002011-12-17T20:48:54.221-08:00Borehole Environment The Invasion profile down below shows the borehole environment of a permeable formation. The pressure in the mud column exceeds formation pressure therefore fluid from the mud seep into the formation and deposits a mud cake on the borehole wall. The graphic illustrates this process and the terms used in logging literature for the various zones that surround the borehole. <br /><br /><div class="separator" style="clear: both; text-align: center;"><a href="http://4.bp.blogspot.com/-hFFI2B7f0x8/Tu1qXlHnENI/AAAAAAAAAAQ/qsOHAFPeNxo/s1600/Picture1.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://4.bp.blogspot.com/-hFFI2B7f0x8/Tu1qXlHnENI/AAAAAAAAAAQ/qsOHAFPeNxo/s1600/Picture1.png" /></a></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1039987061014952828-673823804616671445?l=petrophysicist.blogspot.com' alt='' /></div>Petrophysicisthttp://www.blogger.com/profile/01079186109151944400noreply@blogger.comtag:blogger.com,1999:blog-1039987061014952828.post-37005380650606523222011-12-10T21:45:00.000-08:002011-12-10T22:55:15.607-08:00OnePetro<div class="separator" style="clear: both; text-align: center;"><br /><a href="http://www.onepetro.org/images/site/header_bg.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="36" src="http://www.onepetro.org/images/site/header_bg.jpg" width="320" /></a></div><br /><br />Howdy!<br /><br />OnePetro.org is a wonderful search engine for those who would like to reach many papers/articles at one place. Here is the list of organizations with technical documents in OnePetro.<br /><br /><br /><br />American Petroleum Institute (API) <br />American Rock Mechanics Association (ARMA) <br />American Society of Safety Engineers (ASSE) <br />International Petroleum Conference (IPTC) <br />International Society for Rock Mechanics (ISRM) <br />Offshore Technology Conference (OTC) <br />NACE International (corrosion engineers) <br />National Energy Technology Laboratory (NETL) <br />Petroleum Society of Canada (PETSOC) <br />Pipeline Simulation Interest Group (PSIG) <br />Society of Petroleum Engineers (SPE) <br />Society of Petroleum Evaluation Engineers (SPEE) <br />Society of Petrophysicists and Well Log Analysts (SPWLA) <br />The Society of Underwater Technology (SUT) <br />World Petroleum Council (WPC) <br /><br /><br /> In addition to these organizations, I still think that it would be even more comprehensive search engine if OnePetro could add one of the leading professional societies into its portfolio; AAPG (American Association of Petroleum Geologists).<div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1039987061014952828-3700538065060652322?l=petrophysicist.blogspot.com' alt='' /></div>Petrophysicisthttp://www.blogger.com/profile/01079186109151944400noreply@blogger.com