Architecture and sedimentology of turbidite reservoirs from Miocene Moco T and Webster zones, Midway-Sunset field, California
Thirty-five turbidite sandstone bodies from the Moco T and Webster reservoir zones were delineated for enhanced oil recovery projects in Mobil's MOCO FEE property, south Midway-Sunset field. The recognition of these sand bodies is based on mappable geometries determined from wireline log correlations, log character, core facies, reservoir characteristics, and comparison to nearby age-equivalent outcrops. These turbidite sands are composed of unconsolidated arkosic late Miocene sandstones (Stevens equivalent, Monterey Formation). They were deposited normal to paleoslope and trend southwest-northeast in an intraslope basin. Reservoir quality in the sandstone is very good, with average porosities of 33% and permeabilities of 1 darcy.
- Research Organization:
- Mobil Research and Development Corp., Dallas, TX (USA)
- OSTI ID:
- 5880133
- Report Number(s):
- CONF-890404-
- Journal Information:
- AAPG Bull.; (United States), Vol. 73:3; Conference: AAPG annual convention with DPA/EMD Divisions and SEPM, San Antonio, TX, USA, 23-26 Apr 1989
- Country of Publication:
- United States
- Language:
- English
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CALIFORNIA
PETROLEUM DEPOSITS
RESERVOIR ROCK
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MIOCENE EPOCH
PERMEABILITY
PETROLEUM
POROSITY
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CENOZOIC ERA
ENERGY SOURCES
FEDERAL REGION IX
FOSSIL FUELS
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GEOLOGIC AGES
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NORTH AMERICA
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USA
020200* - Petroleum- Reserves
Geology
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