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Middle miocene – Reefal limestone as a new exploration play in Ngimbang Sub Basin, East Java, Indonesia – A case study
Sebayang R.I.a, Priambodo D.a, Prasetyo A.a, Noeradi D.b
a PT. Pertamina EP, Indonesia
b Institut Teknologi Bandung, Indonesia
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]Over years in the study area, there are not many researchers conducted to find the presence of Mid Miocene reefal limestone, which was proven as oil producer rocks in P-1 Well, 30 Km north-westward of Ngimbang Sub Basin. The DST result in P-1 Well successfully produced 488 BOPD from DST#3 and 743.65 BOPD from DST#4 in July 2012. In addition, the result of 2D seismic acquisition in 2007 showed the presence of reefal limestone reflection patterns at Middle Miocene (N11-N14) lifespan, which was then reassured again by the results of the 3D seismic acquisition in 2012. The objective of this study is to investigate the development of Mid Miocene reefal limestone in Ngimbang Sub Basin that is located in the southern part of East Java Basin. Facies map was also made to give a picture of the N11-N14 paleogeography and to be a reference for future strategy in exploring Mid Miocene reefal limestone in East Java Basin. The study recognize that the growth of Mid Miocene reefal limestone in the study area should be related to the tectonic evolution events from deep marine facies and then lifted onto a shallow marine environment. Copyright © 2014 by the European Association of Geoscientists & Engineers. All rights reserved.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Deep-marine,Future strategy,Middle Miocene,Oil producers,Paleogeography,Reflection patterns,Shallow marine,Tectonic evolution[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text]https://doi.org/10.3997/2214-4609.20140253[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]