
Echometer Company
Model – M Manual
Phone: (940) 767-4334
5001 Ditto Lane
Page
27
Fax: (940) 723-7507
Wichita Falls, Texas 76302, U.S.A.
E-Mail:10 – Calculation of Bottomhole Pressures
Bottomhole pressure calculation in static and producing wells is described in technical papers and is facilitated by the use of
software, which is supplied with the Echometer Model M. Details of the calculation methods used by the software are
found in technical papers on the internet atconjunction with DOS and Windows based computers. The available programs include:
BHP and AWP in DOS for calculation of static and producing BHP
AWP2000 for Windows 9x, ME, NT, 2000 and XP for calculation of static and producing BHP can be
downloaded for free from the Echometer Web page,
The programs have been designed to be easy to use and they require a minimum of data. The user should however
remember that the results from computer calculations are only as good as the data that is entered. Thus, make sure
that the data input is accurate or the results will be meaningless.