How to create fit with Pressure vs GasCum template
If the gas well or gas reservoir has gas production and pressure/z data, you can estimate nature gas volume in place and EUR by Pressure vs GasCum template
Longyun Xu
|
20 steps
|
54 seconds
1
Click the asset and check historical data has Gas Prod Rate and P/Z data.
2
Click "Graphics" to launch R3 Graphics
3
Click File menu of "R3 Graphics"
4
Click "Open Template"
5
Click "PZ_GASCUM.ogf", if can not find it, need to request it from OGRE or create it by yourself.
6
Click "Open" button
7
Click "Options" menu
8
Click "Preferences"
9
Click "Pressure"
10
Set Abandon Pressure into the value you want.
11
Example set Abandon Pressure into 2 MPa.
12
Click "Save & Close" button
13
Click "Create Fit"
14
Choose "Create Linear Fit"
15
Click "Decline Properties" dialog to check results of OGIP and EUR
16
Type some parameters to change the fit
17
Type some parameters to change the fit
18
Type some parameters to change the fit
19
Type "25 [[enter]]" to change the fit
20
Press [[Ctrl]]+[[S]] to save it.