Umum
Walio oil field and the miocene carbonates of Salawati Basin Irian Jaya, Indonesia
Since the discovery of Kasim oil field in 1972, some eighty-five wells have been drilled by Petromer Trend in the Salawati Basin. This subsurface information, together with earlier Shell Oil and Pertamina
data, provides a fairly complete picture of basin history with its Miocene reef growth, burial, tilt and subsequent deformation. Until Eocene time the basin deepened southward. Mio-Pliocene northward tilt accompanied by left-lateral displacement on the Sorong fault, resulted in the present basin shape Near surface geothermal gradients three times normal are common the high gradients decrease with depth.
Subaerial exposure of the porous Miocene carbonate reservoirs resulted in an' active brackish-water d!ive. The Walio reef complex is part of barrier and pinnacle reef system at the edge of a carbonate platform that extends southwestward from Klamono to Misool Island. Walio oil field exhibits many of the above characteristics - Late Neogene plate-margin kinematics affected reservoir properties; type of sediment enclosing the reef, fresh water influx, and possibly the abnormal geothermal gradient. Twenty-eight Walio wells presently produce 36,000 b/d of 35° API low-sulfur oil from a depth of 2,400 to 2,900 feet.
data, provides a fairly complete picture of basin history with its Miocene reef growth, burial, tilt and subsequent deformation. Until Eocene time the basin deepened southward. Mio-Pliocene northward tilt accompanied by left-lateral displacement on the Sorong fault, resulted in the present basin shape Near surface geothermal gradients three times normal are common the high gradients decrease with depth.
Subaerial exposure of the porous Miocene carbonate reservoirs resulted in an' active brackish-water d!ive. The Walio reef complex is part of barrier and pinnacle reef system at the edge of a carbonate platform that extends southwestward from Klamono to Misool Island. Walio oil field exhibits many of the above characteristics - Late Neogene plate-margin kinematics affected reservoir properties; type of sediment enclosing the reef, fresh water influx, and possibly the abnormal geothermal gradient. Twenty-eight Walio wells presently produce 36,000 b/d of 35° API low-sulfur oil from a depth of 2,400 to 2,900 feet.
Ketersediaan
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Pusat Sumber Daya Mineral, Batubara dan Panas Bumi - Jln. Soekarno Hatta No. 444, Bandung, Jawa Barat
PMB LU 1976 - 29
PMB LU197629
Tersedia
Informasi Detail
- Judul Seri
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- No. Panggil
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PMB LU 1976 - 29
- Penerbit
- Bandung : Bandung Institutes of Technology., 1976
- Deskripsi Fisik
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6 p. ; 21 cm
- Bahasa
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English
- ISBN/ISSN
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- Klasifikasi
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549.78 OHN w
- Tipe Isi
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- Tipe Media
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- Tipe Pembawa
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- Edisi
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- Subjek
- Info Detail Spesifik
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- Pernyataan Tanggungjawab
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John L. Redmond : Penulis
Versi lain/terkait
Tidak tersedia versi lain
Lampiran Berkas
Tidak Ada Data
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah