MWD Error Model Revisions
The current version of the MWD Error Model is Revision 3.
Further details and corrections to SPE 67616 are in the following document:
Document Rev.6 Updated 8-Oct-2009
MWD Error Model Rev.3
The following document MWD Rev.3 gives details of the changes required for Revision 3 of the MWD Model. MWD Rev.3 Testing gives a comparison of the Rev.2 and the Rev.3 results for the three ISCWSA Standard Well profiles.
Note: The use of error models with bias terms is not recommended.