Terakhir saya lihat di Periplus karena deket rumah, Abah.  Tapi di Kinokuniya 
juga pasti ada kok.  Populer bukunya Bah.

PARVITA SIREGAR | SENIOR GEOLOGIST | AWE (NORTHWEST NATUNA) PTE LTD | AWE 
LIMITED
________________________________
P +62 21 2934 2934  |  D EXT 107  |  F +62 21 780 3566  |  M +62  811 996 616  
|  E [email protected]<mailto:[email protected]>

From: [email protected] [mailto:[email protected]] On Behalf Of Yanto R. 
Sumantri
Sent: Thursday, September 26, 2013 8:25 AM
To: [email protected]
Subject: Re: [iagi-net] prospektor

Vita

Dimana bisa mendapatkan buku itu ?

si Abah

________________________________
From: Parvita Siregar 
<[email protected]<mailto:[email protected]>>
To: "[email protected]<mailto:[email protected]>" 
<[email protected]<mailto:[email protected]>>
Sent: Thursday, September 26, 2013 8:02 AM
Subject: RE: [iagi-net] prospektor

Ada buku yang bagus tentang intuisi- perasaan-feeling, judulnya "Blink" by 
Malcom Gladwell.  Bagaimana mempertajam intuisi itu, silakan baca bukunya...

Parvita Siregar | Senior Geologist | AWE (NorthWest Natuna) Pte Ltd | AWE 
Limited
P +62 21 2934 2934  |  D ext 107  |  F +62 21 780 3566  |  M +62  811 996 616  
|  E mailto:[email protected]<mailto:[email protected]>

-----Original Message-----
From: [email protected]<mailto:[email protected]> 
[mailto:[email protected]<mailto:[email protected]>] On Behalf Of 
[email protected]<mailto:[email protected]>
Sent: Wednesday, September 25, 2013 2:15 PM
To: [email protected]<mailto:[email protected]>
Subject: [iagi-net] prospektor

(coretan u/kawan2 wellsite geologist)

sumur minyak atau bkn itu: rahasianya ada di perasaan - feeling - intusisi 
prospektornya, bkn di itung2an porositas dan saturasi dr analisa log-nya

perasaan - feeling - intuisi prospector itu dihasilkan dr pengamatan data 
lumpur, gas dan cutting yg keluar waktu ngebor-nya, atau skalian waktu 
nge-test-nya; bkn dr itung2an log-nya

itung2an log dan warna-warni simbol yg ditampilkannya itu adlh konsumsi 
manajemen yg mau2nya menelan ketidakpastian tahanan air formasi; di awal-awal: 
itulah yg selalu dijadikan justifikasi; dan seringkali di akhir2 proses - 
setelah dites keluar minyakbumi atau air sama sekali - maka dihitung ulanglah 
log tsb direvisi

dan akhirnya di jaman modern ini, itung2an log itulah yg dijadikan syarat 
penentuan apakah suatu sumur berminyak atau kering samasekali; kadang tdk 
peduli brp angka yg dimasukkan untuk tahanan air formasi shg saturasi jadi 
memenuhi syarat berisi minyak bumi

tidak peduli juga apakah lumpur, cutting dan gas yg keluar waktu pemboran punya 
cerita macam2 variasi - malah terkadang menanyakan apakah mudlognya ada atau 
tdk-pun mrk tdk sempati (apalagi menelisiknya teliti)

padahal sederhananya itung2an log itu tergantung: kamu maunya apa? kalau mau 
minyakbumi maka tahanan air formasi kita turunkan sedemikian rupa shg saturasi 
air jadi dibawah 50% saja; kalau kamu mau gas maka tahanan air formasi kita 
naikkan sedikit shg saturasi air jadi antara 50-65% saja; kalau mau isinya air 
- lebih gampang lagi : pakai saja tahanan air formasi sama dg rata2 tahanan 
terbaca di tubuh reservoir-nya

jadi, kembali ke intuisi prospektor sejati, para penjaga sumur pemboran - mau 
disebut geologist, engineer, atau teknisi: sama saja - yg selalu setia 
memelototi: lumpur, cutting, dan gas2 kromatografi; yg menunggu dan mencatati 
flare keluar atau minyak menyembur dr string2 di es ti; di denyut nadi pori 
merekalah diletakkan taruhan apakah sumur kosong atau berisi

selamat bertugas u/para wellsite engineer & geologist; jadilah prospektor 
sejati - bukan sekedar jaga sumur, laporan deskripsi!

25sep 2013
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Joint Convention Medan 2013 (JCM 2013)
The 38th HAGI and 42nd IAGI Annual Convention & Exhibition
Register Now! http://www.jcm2013.com/registration/
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Visit IAGI Website: http://iagi.or.id
Hubungi Kami: http://www.iagi.or.id/contact
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Iuran tahunan Rp.250.000,- (profesional) dan Rp.100.000,- (mahasiswa)
Pembayaran iuran anggota ditujukan ke:
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No. Rek: 123 0085005314
Atas nama: Ikatan Ahli Geologi Indonesia (IAGI)
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No. Rekening: 255-1088580
A/n: Shinta Damayanti
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Unsubscribe: 
[email protected]<mailto:[email protected]>
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DISCLAIMER: IAGI disclaims all warranties with regard to information
posted on its mailing lists, whether posted by IAGI or others.
In no event shall IAGI or its members be liable for any, including but not 
limited
to direct or indirect damages, or damages of any kind whatsoever, resulting
from loss of use, data or profits, arising out of or in connection with the use 
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any information posted on IAGI mailing list.
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Joint Convention Medan 2013 (JCM 2013)

The 38th HAGI and 42nd IAGI Annual Convention & Exhibition

Register Now! http://www.jcm2013.com/registration/

----------------------------------------------------

Visit IAGI Website: http://iagi.or.id

Hubungi Kami: http://www.iagi.or.id/contact

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Iuran tahunan Rp.250.000,- (profesional) dan Rp.100.000,- (mahasiswa)

Pembayaran iuran anggota ditujukan ke:

Bank Mandiri Cab. Wisma Alia Jakarta

No. Rek: 123 0085005314

Atas nama: Ikatan Ahli Geologi Indonesia (IAGI)

Bank BCA KCP. Manara Mulia

No. Rekening: 255-1088580

A/n: Shinta Damayanti

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Subscribe: [email protected]

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DISCLAIMER: IAGI disclaims all warranties with regard to information 

posted on its mailing lists, whether posted by IAGI or others. 

In no event shall IAGI or its members be liable for any, including but not 
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