Kalau velocitynya turun apakah berarti PPnya turun?? karena kalau benar
begitu, berarti low velocity akibat gas dan overpressure bisa dianggap
sebagai low PP ya???




                                                                                
                      
                    [EMAIL PROTECTED]                                           
                         
                    otal.com             To:     <iagi-net@iagi.or.id>          
                      
                                         cc:                                    
                      
                    08/05/2005           Subject:     RE: [iagi-net-l] Shale 
Pore Pressure Prediction 
                    08:01 AM              - Sand?                               
                      
                    Please respond                                              
                      
                    to iagi-net                                                 
                      
                                                                                
                      
                                                                                
                      





Mas Iwan,

Dilihat saja velocity trendnya.
Seperti melihat sonic trend. Cuma, apakah bisa dihitung PPP-nya dengan
eaton/metoda lain, saya belum mencoba.

Salam,

=============================
AMIR AL AMIN - DKS/OPG/WGO
TOTAL E&P INDONESIE
BALIKPAPAN
(62-542)-534283 - (62)-811592277
=============================




                      [EMAIL PROTECTED]

                      nesia.co.id                To:
<iagi-net@iagi.or.id>
                                                 cc:
iagi-net@iagi.or.id
                      05/08/2005 08:12 AM        Subject:  RE: [iagi-net-l]
Shale Pore Pressure Prediction - Sand?
                      Please respond to

                      iagi-net








Maaf, bagaimana cara melihat pressure trend dr VSp look ahead???




                    [EMAIL PROTECTED]

                    otal.com             To:     <iagi-net@iagi.or.id>

                                         cc:

                    08/04/2005           Subject:     RE: [iagi-net-l]
Shale Pore Pressure Prediction
                    03:27 PM              - Sand?

                    Please respond

                    to iagi-net








Kejadiannya sudah agak lama 1 1/2 th yg lalu.
Waktu itu kita run VSP look ahead.

Dan mendapatkan dua reverse trend.
Reverse trend yang pertama tidak ada apa-apa. Cuma ada carbonate streak.


Reverse trend yang kedua, seharusnya dibawah TD plan, tetapi akhirnya
kita dapat 'kick' duluan. Kalau dihitung perkiraan 50m-an.

Saya tidak sempat mendapat kesempatan mengevaluasi. Why dst..
Maklum saya cuma wellsite geologist.
Waktu itu kita gunakan Schlumberger. Mereka juga yang
melakukan  look ahead.

Mudah2an saya bisa cari2 filenya, dan ngoprek2 siapa tahu ada yang
mengevaluasi, kenapa gagal, dst.



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|         |           "Hasan Sidi"     |
|         |           <[EMAIL PROTECTED]|
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|         |           04/08/2005 02:26 |
|         |           PM               |
|         |           Please respond to|
|         |           iagi-net         |
|         |                            |
|---------+---------------------------->
  >
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  |
|
  |       To:       <iagi-net@iagi.or.id>
|
  |       cc:
|
  |       Subject:  RE: [iagi-net-l] Shale Pore Pressure Prediction - Sand?
|
  >
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Kalau kontras-nya terdeteksi, bukan yang salah interpretasi (prognosis)
nya?
Kalau boleh tahu, seberapa besar meleset-nya dalam satuan jarak? Berapa
jauh
prediksi-ny dari drillbit location?


> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
> Sent: Thursday, August 04, 2005 12:46 PM
> To: iagi-net@iagi.or.id
> Subject: RE: [iagi-net-l] Shale Pore Pressure Prediction - Sand?
>
>
> Sudah pernah kita lakukan.
>
> Hasilnya tidak akurat (depth) maupun reverse trendnya .
> Setelah di drilled tidak ada high pressure. hanya lithology contrast.
>
> Regards,
>
> =============================
> AMIR AL AMIN - DKS/OPG/WGO
> TOTAL E&P INDONESIE
> BALIKPAPAN
> (62-542)-534283 - (62)-811592277
> =============================
>
>

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