This is too long to print on log headings or to use in computer programs or data bases. Tool & Curve Mnemonics Issue 4 February 2000 Page 11 of 45 4 Curve Mnemonics - by Tool This section contains a comprehensive list of curve names associated with each tool-type. 1.4 To be able to determine the behaviour of curve loading scripts. [21.5-cm] wide. TRUE FALSE Log_Channel_Set Each Log_Channel_Set defines the set of channels recorded in an ordered series and characterizes the index of the set. A depth indexed remark for a well log. When the term is used in this sense, each log measurement is usually referred to as a curve. SPWLA Curve Mnemonics . The curve description is that which appears on the log header (some abbreviations have been expanded). 30 Chapters, 375 Topics, 2000 images, 700,000 words no-nonsense plain language text, computer-ready math. 1.2 To allow searching for well log curves by Generic Type. These abbreviations are called mnemonics … Curve Mnemonic Dictionary This evergreen database delivers descriptions of more than 50,000 Schlumberger logging tools, analytical software, and log curves and parameters. Crain's Petrophysical Handbook - Chapter and Topic Index. TRUE FALSE Log_Channel_Statistics A set of derived statistical measures that portray the measured values contained in the log channel data. The words will be abbreviated to a few cryptic letters, such as ILD or RESD or AT90. 1.3 To be able to automatically assign a Business Value to known curves. It consists of a heading, well sketch, logging tool sketch, insert, main log, repeat section and tail.

CS-3 Well Log Curve Naming Revised: April 2006 1.0 PURPOSE 1.1 To be able to uniquely and rigorously identify and catalogue well log curves. SPWLA 61st Annual Symposium - Every Wednesday June 24th to July 29th Log curves have full length names, like "deep resistivity from dual induction log". A typical log is presented on folded paper of indeterminate length, but about 8.5-in.