Exploration & Production Geology
http://www.epgeology.com/

Calculations
http://www.epgeology.com/general-petroleum-geology-f24/calculations-t3263.html
Page 1 of 1

Author:  miss_georgina [ Fri Nov 30, 2012 12:02 pm ]
Post subject:  Calculations

Hi there,

This is a really daft question, but I just need to check something with some of you:

I know that STOIIP (m3) is calculated by Vb*phi*(1-Sw)/Boi. If someone asks me to calculate Vb*phi*(1-Sw) without the division by Boi and also just Vb*phi, what am I getting? OIP, as is in the ground prior to production and total pore volume?

Thanks.

Author:  miss_georgina [ Fri Nov 30, 2012 3:15 pm ]
Post subject:  Re: Calculations

Nevermind! I've done some thinking, and without Boi, I've got the below ground volume in space instead of surface volume, and then pore volume.

Thankyou to anyone who intended on replying :)

Georgina

Page 1 of 1 All times are UTC + 1 hour
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group
http://www.phpbb.com/