Subsurface geology of Bayou Jean La Croix Field, Terrebonne Parish, Louisiana
Bayou Jean La Croix is on an east-west oriented domal feature located approximately 45 miles (73 km) south-southwest of New Orleans. Through June 1980, it has produced 6,490,630 bbl of oil, 1,368,000 bbl of condensate, and 49.6 billion cu ft of gas. The producing interval extends from the Cibicides Carstensi to the Robulus 5 zones (upper middle Miocene). The origin of the structure is probably related to deep-seated salt movement. Simple closure is interrupted by numerous east-west down-to-the-south faults crossing the structure. Dip on the major faults averages 48 and throw increases slightly through the productive section. All known oil and gas reserves are found upthrown to these faults. The productive section is a deltaic-marine sand and shale sequence typical of the s. Louisiana Tertiary. By obtaining expansion indices for correlative units in the stratigraphic section enveloping the structure it is possible to graphically plot structural movement.
- OSTI ID:
- 6432641
- Report Number(s):
- CONF-8105250-
- Journal Information:
- Am. Assoc. Pet. Geol., Bull.; (United States), Journal Name: Am. Assoc. Pet. Geol., Bull.; (United States) Vol. 65:5; ISSN AAPGB
- Country of Publication:
- United States
- Language:
- English
Similar Records
Bayou Middle Fork field-(Smackover) Claiborne Parish
Geology of Sweet Lake geopressured-geothermal prospect, Cameron Parish, Louisiana: drilling and testing results
Related Subjects
020200* -- Petroleum-- Reserves
Geology
& Exploration
CENOZOIC ERA
CONDENSATES
ENERGY SOURCES
FEDERAL REGION VI
FLUIDS
FOSSIL FUELS
FUEL GAS
FUELS
GAS CONDENSATES
GAS FUELS
GASES
GEOLOGIC AGES
GEOLOGIC DEPOSITS
GEOLOGIC FAULTS
GEOLOGIC FRACTURES
GEOLOGIC STRUCTURES
GEOLOGY
LIQUIDS
LOUISIANA
MINERAL RESOURCES
NATURAL GAS
NATURAL GAS LIQUIDS
NORTH AMERICA
OIL FIELDS
OIL WELLS
ORIGIN
PETROLEUM
PETROLEUM DEPOSITS
RESERVES
RESOURCES
ROCKS
SALT DEPOSITS
SAND
SEDIMENTARY ROCKS
SHALES
STRATIGRAPHY
TERTIARY PERIOD
USA
WELLS