FROM NON-ECONOMIC INTO PRODUCING FIELD, A CASE STUDY IN KETALING BARAT FIELD, INDONESIA

Convention Bandung 2004 (CB2004) The 33^rd Annual Convention & Exhibition 2004

Indonesian Association of Geologist Horizon Hotel, 29-30 Nov, 1 Oct 2004, Bandung

FROM NON-ECONOMIC INTO PRODUCING FIELD, A CASE STUDY IN KETALING BARAT FIELD, INDONESIA

Bob W.H. Adibrata⁽¹⁾, Y. Hirosiadi⁽²⁾, E. Septama⁽³⁾, A. Rachmanto⁽⁴⁾

¹bobwikan@pertamina.com, ²yosihiro@pertamina. com, Geology Section, Technology Support Division,
Pertamina Upstream, Kwarnas Bld 15^th Fl, Jl. Medan Merdeka Timur No. 6, Jakarta 10110 INDONESIA
³erlangga@pertamina-sumbagteng.com, Exploitation Section, Pertamina DOH Sumbagteng, Bajubang, Jambi
36611, INDONESIA
⁴ambar@pertamina-dohsbs. com, Recent address: Exploitation Section, Pertamina DOH Sumbagsel, Prabumulih,
Sumatera Selatan, INDONESIA

Abstract

Focus of this study is re-activity of a non-economic field into production by combining old vintage 2D seismic data with current 3D seismic data, supporting with archival, conventional log data and limited sidewall core and thin section analysis. The reservoir consists of bioclastic wackestone overlying by coral bindstone in the Upper Miocene Equivalent of Baturaja Formation, at Ketaling Barat field, Jambi, Indonesia. The objective of this study is to evaluate and test a multiple attribute analysis whereby carbonate facies can be determined and to characterize the distribution of potential carbonate reservoir.