API MPMS 12.1.1
Manual of Petroleum Measurement Standards Chapter 12—Calculation of Petroleum Quantities
|Publication Date:||1 August 2007|
After considerable time and effort, a revision of API MPMS Ch. 11.1 (Physical Properties Data-Temperature and Pressure Correction Factors for Generalized Crude Oils, Refined Products, and Lubricating Oils) was published as an Adobe© PDF file on CD with an accompanying executable program (for calculating and printing) in September 2004. Later that year, a CD with a Microsoft© Excel Add-In was released, as was another CD with ANSI C-code subroutines. As users have started to implement the 2004 version of API MPMS Ch. 11.1, a number of concerns and questions have arisen on how the API MPMS Ch. 11.1 (2004) harmonizes with existing MPMS Standards, particularly API MPMS Ch. 12.