Review of Little Knife field development
- Gulf Oil Co., Casper, WY
Recent Gulf exploration efforts in the Williston Basin have resulted in the discovery of a major new field with multiple reservoir potential in a relatively untested area of the basin. The 41 producing wells drilled to date have been completed in the Mission Canyon Formation, but potential Devonian Duperow production has also been established in a restricted area in the north section of the field. The dominant factor in entrapment appears to be a north-plunging structural nose, though stratigraphic contribution to entrapment has not yet been fully evaluated. The Mission Canyon can be divided into five zones (A-E) based on lithologic and sonic log data. Zone B is the principal producing zone and was deposited in a wide variety of shore and near shore environments. The depositional environments and diagenetic settings associated with Zone B are responsible for the development of an intricate pattern of carbonate deposition and porosity development. Wells are presently subject to restriction pending completion of a gas treatment plant. The plant will begin operation with a capacity of 5 MMCFGPD and will reach an ultimate capacity of 15 MMCFGPD by late 1978. 10 figures, 2 tables.
- OSTI ID:
- 6146521
- Journal Information:
- Earth Sci. Bull.; (United States), Vol. 11:4
- Country of Publication:
- United States
- Language:
- English
Similar Records
Anatomy of a dolomitized carbonate reservoir - Mission Canyon formation at little Knife field, North Dakota
Little Knife field - US Williston basin
Related Subjects
03 NATURAL GAS
NATURAL GAS FIELDS
EXPLOITATION
OIL FIELDS
CAPACITY
DIAMAGNETISM
EXPLORATION
GEOLOGIC STRUCTURES
LITHOLOGY
NATURAL GAS WELLS
NORTH DAKOTA
OIL WELLS
PETROLEUM DEPOSITS
RESERVOIR ROCK
REVIEWS
SEISMIC SURVEYS
SONIC LOGGING
SPECIFICATIONS
STRATIGRAPHY
WELL DRILLING
DOCUMENT TYPES
DRILLING
GEOLOGIC DEPOSITS
GEOLOGY
GEOPHYSICAL SURVEYS
MAGNETISM
NATURAL GAS DEPOSITS
NORTH AMERICA
RESOURCES
ROCKS
ROCKY MOUNTAIN REGION
USA
WELL LOGGING
WELLS
020300* - Petroleum- Drilling & Production
030300 - Natural Gas- Drilling
Production
& Processing