TY  - JOUR
T1  - 4D Seismic Feasbility of Central Luconia FOT Field
AU - Nur Arif Zanuri, Muhammad AU - Almanna Lubis, Luluan AU - Abd Kadir, Askury 
JO  - Journal of Engineering and Applied Sciences
VL  - 14
IS  - 8
SP  - 2440
EP  - 2449
PY  - 2019
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2019.2440.2449
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2019.2440.2449
KW  - Complex
KW  -component
KW  -carbonate
KW  -quantification
KW  -feasibility
KW  -manipulated
AB  - Complex pore component in carbonate reservoirs are due to their susceptibility toward diagenesis.
The secondary pores created such as fractures, vugs and moldic have known to alter the sonic velocity
propagation thus, produce a complex seismic response. This become a basis in pore type quantification utilizing
Xu-Payne rock physics method (XP) where the distribution of these pore types are able to be separated into
stiff, intergranular and soft pores. XP are applied on the well data of FOT and on seismic arbitrary line using
pre-stack inversion. With the known pore types, the reservoir conditions of FOT are manipulated to give a new
elastic modulus and are being shown in terms of seismic generation. The changes of Direct Hydrocarbon
Indicators (DHI) supported by amplitude differences and polarity are observed in the results when the Gas
Water Contact (GWC) are manipulated thus indicating a good 4D feasibility results for FOT carbonate
reservoirs.
ER  -