Distinguishing gas sand from shale/brine sand using elastic impedance data and the determination of the la
- journal_title：The Leading Edge
- Contributor：Paul Thompson ; Jim Jason Hartman ; Muhammad Anun Anung Anandito ; Dhananjay Kumar ; Jim Magill ; Kiyoshi Noguchi ; Brahmantyo Krinahadi Gunawan
- Publisher：Society of Exploration Geophysicists
- Date：2009-
- Format：text/html
- Language：en
- Identifier：10.1190/1.3104077
- journal_abbrev：The Leading Edge
- issn：1070-485X
- volume：28
- issue：3
- firstpage：312
- section：Special section: Asia Pacific
摘要
Sadewa Field is in Kutei Basin in the Makassar Strait between the Indonesian islands of Kalimantan and Sulawesi about 5 km from the shelf edge in water depths of 1500–2500 ft (Figure 1). The discovery well was drilled in 2002, and a total of nine wellbores have been drilled. Two basic development scenarios have been assessed for the field: (1) shelf edge platform with extended reach drilling (ERD), and (2) subsea development. Both are very expensive options.