Upper Jurassic and Lower Cretaceous facies relationships in a passive margin basin, western North Atlantic
Conference
·
OSTI ID:6131664
Correlation of facies from hydrocarbon-bearing continent and transitional marine sandstones to time-equivalent high-energy shelf-margin carbonates provide insight into hydrocarbon habitats of the Baltimore Canyon basin. These facies occur within a thick (>10,000 ft) prograded wedge of shelf sediments in this passive margin basin. Wells drilled to test structural closures in shallow-water (<600 ft) areas of Baltimore Canyon penetrate clastic facies which are time-equivalent to the downdip carbonate facies tested in deep-water wells. Numerous hydrocarbon shows, including a noncommercial gas and gas-condensate accumulation, occur with sandstone units that were deposited in prograding continental/fluvial and transitional marine environments located updip of the Oxfordian/Kimmeridgian carbonate shelf edge. The continental and transitional facies are overlain by a fine-grained deltaic complex which forms a regionally extensive top seal unit. The deltaic complex was deposited during aggradation of the Kimmeridgian through Berriasian shelf-margin carbonates penetrated by the deep-water wells.
- OSTI ID:
- 6131664
- Report Number(s):
- CONF-880301-
- Country of Publication:
- United States
- Language:
- English
Similar Records
Upper Jurassic and Lower Cretaceous facies relationships in a passive margin basin, western North Atlantic
Petroleum geology of the Upper Jurassic and Lower Cretaceous, Baltimore Canyon trough, western North Atlantic Ocean
West Atlantic mesozoic carbonates: comparison of Baltimore Canyon and offshore Nova Scotian basins
Conference
·
Sun Jan 31 23:00:00 EST 1988
· AAPG Bull.; (United States)
·
OSTI ID:5797406
Petroleum geology of the Upper Jurassic and Lower Cretaceous, Baltimore Canyon trough, western North Atlantic Ocean
Journal Article
·
Thu Jan 31 23:00:00 EST 1991
· AAPG Bulletin (American Association of Petroleum Geologists); (United States)
·
OSTI ID:5254672
West Atlantic mesozoic carbonates: comparison of Baltimore Canyon and offshore Nova Scotian basins
Conference
·
Thu May 01 00:00:00 EDT 1986
· Am. Assoc. Pet. Geol., Bull.; (United States)
·
OSTI ID:5376744
Related Subjects
02 PETROLEUM
020200* -- Petroleum-- Reserves
Geology
& Exploration
03 NATURAL GAS
030200 -- Natural Gas-- Reserves
Geology
& Exploration
04 OIL SHALES AND TAR SANDS
040201 -- Oil Shales & Tar Sands-- Site Geology-- (-1989)
040300 -- Oil Shales & Tar Sands-- Drilling
Fracturing & Mining
ATLANTIC OCEAN
BALTIMORE CANYON
CARBON COMPOUNDS
CARBONATES
COMPARATIVE EVALUATIONS
CONDENSATES
CONTINENTAL MARGIN
CONTINENTAL SHELF
CRETACEOUS PERIOD
DRILLING
FLUIDS
GAS CONDENSATES
GEOLOGIC AGES
GEOLOGY
HYDROCARBONS
JURASSIC PERIOD
LIQUIDS
MARINE SURVEYS
MESOZOIC ERA
NATURAL GAS LIQUIDS
ORGANIC COMPOUNDS
OXYGEN COMPOUNDS
RESERVOIR ROCK
ROCKS
SANDSTONES
SEAS
SEDIMENTARY ROCKS
STRATIGRAPHY
SURFACE WATERS
SURVEYS
WELL DRILLING
020200* -- Petroleum-- Reserves
Geology
& Exploration
03 NATURAL GAS
030200 -- Natural Gas-- Reserves
Geology
& Exploration
04 OIL SHALES AND TAR SANDS
040201 -- Oil Shales & Tar Sands-- Site Geology-- (-1989)
040300 -- Oil Shales & Tar Sands-- Drilling
Fracturing & Mining
ATLANTIC OCEAN
BALTIMORE CANYON
CARBON COMPOUNDS
CARBONATES
COMPARATIVE EVALUATIONS
CONDENSATES
CONTINENTAL MARGIN
CONTINENTAL SHELF
CRETACEOUS PERIOD
DRILLING
FLUIDS
GAS CONDENSATES
GEOLOGIC AGES
GEOLOGY
HYDROCARBONS
JURASSIC PERIOD
LIQUIDS
MARINE SURVEYS
MESOZOIC ERA
NATURAL GAS LIQUIDS
ORGANIC COMPOUNDS
OXYGEN COMPOUNDS
RESERVOIR ROCK
ROCKS
SANDSTONES
SEAS
SEDIMENTARY ROCKS
STRATIGRAPHY
SURFACE WATERS
SURVEYS
WELL DRILLING