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ITS » Undergraduate Theses » Fisika
Posted by nikenganispanduandani@gmail.com at 29/07/2013 10:30:19  •  994 Views


ANALYSIS OF ROCK RESISTIVITY BASED ON DAR ZARROUK PARAMETER AND ANISOTROPY CONCEPT Case Study of FINAL Field

Author :
PRAMESTI, FRANSISKA WENDHA ( 1108100051 )




ABSTRAK

Penelitian ini bertujuan menganalisa resistivitas batuan dengan menggunakan parameter Dar Zarrouk dan konsep anisotropi pada data Vertical Electrical Sounding VES konfigurasi schlumberger lapangan FINAL. Parameter Dar Zarrouk digunakan untuk menghitung resistivitas transversal maupun longitudinal dan kemudian didapatkan nilai resistivitas media dan koefisien anisotropi lapangan. Digunakan dua data VES saling tegak lurus dan satu data sumur sebagai referensi yang letaknya paling dekat dengan kedua line tersebut. Data hasil pengolahan kemudian dikorelasikan dengan data sumur sebagai data insitu untuk mengetahui kecocokan antara keduanya. Dari hasil korelasi didapat bahwa data pengolahan berdasarkan parameter Dar Zarrouk nilainya mampu mendekati data sumur yang ada dengan range 1-10 937m. Koefisien anisotropi yang beragam mengindikasikan bahwa lapangan FINAL dipengaruhi oleh anisotropi lokal dengan litologi lempung dan batuan karbonat berpori yang terisi oleh fluida.


ABSTRACT

ABSTRACT This research is used to analize resistivity using Dar Zarrouk parameter and anisotropy concept on Vertical Electrical Sounding VES schlumberger configuration of FINAL field. Dar Zarrouk parameter used on this method to count tranverse and longitude resistivity and also it can be providing either area resistivity and anisotropy coeficient. The proces use two VES data which is perpendicular each others and one of the nearest well log data from that two lines used as reference. The result from proccessing data will be correlated with well log data as insitu data to get a match. Based on correlation data processing using Dar Zarrouk parameter the value is getting closer to the well data in range of 1-10 937m. Variety of anisotropy coeficient indicate that FINAL field influenced by local anisotropy with clay lithologi and pore of carbonat that filled by fluid.



KeywordsVertical Electrical Sounding;Parameter Dar Zarrouk;Anisotropi;Resistivitas
 
Subject:  geofisika
Contributor
  1. Dr. Ayi Syaeful Bahri, MT
  2. Dr. rer. nat. Wahyudi W. Parnadi
Date Create: 20/07/2012
Type: Text
Format: pdf
Language: Indonesian
Identifier: ITS-Undergraduate-11001130002051
Collection ID: 11001130002051
Call Number: 3100013049505


Source
undergraduated thesis of physics, RSfi 534 Pra a, 2013

Coverage
ITS Community

Rights
Copyright @2012 by ITS Library. This publication is protected by copyright and per obtained from the ITS Library prior to any prohibited reproduction, storage in a re transmission in any form or by any means, electronic, mechanical, photocopying, reco For information regarding permission(s), write to ITS Library




[ Download - Open Access ]

  1.  ITS-Undergraduate-26406-Abstract_id.pdf - 329 KB
  2.  ITS-Undergraduate-26406-Abstract_en.pdf - 326 KB
  3.  ITS-Undergraduate-26406-Conclusion-524950.pdf - 513 KB
  4.  ITS-Undergraduate-26406-Paper-1382790.pdf - 1350 KB




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