.::FANARCO::. • Ecrin Saphir for Well Test Analysis step by step tutorial

Ecrin Saphir for Well Test Analysis step by step tutorial

Well Test Analysis, Pressure and Production Monitoring........ etc.

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Re: Ecrin Saphir for Well Test Analysis step by step tutoria

Postby Moneam » Sat Apr 08, 2017 2:30 pm

Good day everybody, I'm currently working in my master thesis in petroleum engineering, please help me to get Ecrin version 4.30
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Re: Ecrin Saphir for Well Test Analysis step by step tutoria

Postby FANARCO » Mon Apr 10, 2017 8:06 pm

Moneam wrote:Good day everybody, I'm currently working in my master thesis in petroleum engineering, please help me to get Ecrin version 4.30


Kindly check your PM
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Re: Ecrin Saphir for Well Test Analysis step by step tutoria

Postby Moneam » Wed Apr 12, 2017 8:26 pm

Thanks for reply, I appreciated, but No file Sir , I thank you anywhere
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Re: Ecrin Saphir for Well Test Analysis step by step tutoria

Postby muhanad1992 » Sun May 07, 2017 6:16 pm

Can any one help me about the Model of this well
this is injection test with 2,3,5 bpm and fall-off

zb-74.PNG
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Re: Ecrin Saphir for Well Test Analysis step by step tutoria

Postby FANARCO » Mon May 08, 2017 9:51 pm

This test looks not usual and un-interpretable
The injection periods was not stabilized (not a constant injection rate for each period).
The well closed while fall off test which caused a vacuum during falling the water into the formation (common problem in fall off test).
What you can get from this test is:

- Injectivity test
- Reservoir pressure
- Skin factor
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Re: Ecrin Saphir for Well Test Analysis step by step tutoria

Postby muhanad1992 » Sun May 14, 2017 6:08 pm

Thank you for your reply.
can you tell how you know this situation "The well closed while fall off test which caused a vacuum during falling the water into the formation (common problem in fall off test)." ???

and another question how can i get skin factor if i can't select permeability slop???

thanks in advance.
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Re: Ecrin Saphir for Well Test Analysis step by step tutoria

Postby Moneam » Mon May 15, 2017 4:53 pm

Good day everybody, please help me to find crack for Ecrin 4.30.05, because I need it for my thesis, please send it on mail ,, moneam2000@hotmail.com
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Re: Ecrin Saphir for Well Test Analysis step by step tutoria

Postby FANARCO » Tue Jun 13, 2017 3:57 pm

muhanad1992 wrote:Thank you for your reply.
can you tell how you know this situation "The well closed while fall off test which caused a vacuum during falling the water into the formation (common problem in fall off test)." ???

and another question how can i get skin factor if i can't select permeability slop???

thanks in advance.


From the real data it seems there are two regimes (two curves), the first one is normal fall off which means water falling down into the reservoir by gravity and the second one is the vacuum issue.
You can detect any steady or horizontal flow period and calculate the permeability and skin factor
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Re: Ecrin Saphir for Well Test Analysis step by step tutoria

Postby muhanad1992 » Thu Jun 15, 2017 1:56 pm

so the best place for KH slope is the first curve (from 0.2 to 5 hr) that can give us normal fall-off results?

thank you
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Re: Ecrin Saphir for Well Test Analysis step by step tutoria

Postby FANARCO » Sun Jun 18, 2017 10:16 pm

It is not normal,
But we can say: first guess
Is it possible to repeat that test
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Re: Ecrin Saphir for Well Test Analysis step by step tutoria

Postby muhanad1992 » Sun Jul 02, 2017 1:29 pm

unfortunately no
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