<![CDATA[Indonesia's Natural Gas Balance Sheet 2018-2027 states that the supply of oil and gas tends to decrease, while the demand is expected to increase significantly by 2050. Therefore, the upstream oil and gas sector needs to continue to explore new reserves and develop old fields to meet Indonesia's oil and gas needs. The MYA field has been in production since 1976, this field is quite complex and is located in the Central Sumatra Basin which is one of the largest oil and gas contributing basins for Indonesia with the research target being the Telisa Formation which acts as a reservoir and cap rock. In an effort to fulfill the needs of oil and gas in the upstream sector, various techniques and methods continue to be developed to identify the presence of fractures acting as traps and hydrocarbon migration. This study uses well data and seismic data of MYA Field to attribute curvature, varience and ant-tracking to fractures in the eastern part of the Central Sumatra Basin. Based on the results and data analysis in this study, it is found that the high area located in the NW and SE with a depth of about 250-550 ft, this area is assumed to be an anticline area, and the low structure pattern occupies the west to south at a depth of 2100-3100 ft, this area is assumed to be an area of hydrocarbon migration towards the anticline. The fault and fracture delineations in this study are similarly associated based on their orientation directions which are grouped into 3 fractures namely, oblique hinge, perpendicular hinge, and subparallel hinge. The total number of micro and macro fractures that can be extracted is 4656, dominated by hinge perpendicular fractures, which are faults perpendicular to the anticline axis, making it easier for fluid to migrate to the anticline area. In the MYA Field in the eastern part of the Central Sumatra Basin, there are 2 potential hydrocarbon zones, namely in the NW and SE of the research field which are recommended for developed in further exploration and production activities.]]>
