Modified 7 spot patterns of horizontal and vertical wells for improving oil recovery efficiency
Patent
·
OSTI ID:6109781
A modified 7 spot well pattern is described for recovering hydrocarbons from an underground formation, which comprises: six substantially vertical corner wells forming a substantially hexagonal well pattern; and a first set of six substantially horizontal wells, each horizontal well having one end located relatively near the center of the substantially hexagonal well pattern and the other end located relatively near one of the six vertical wells.
- Assignee:
- Texaco Inc., White Plains, NY
- Patent Number(s):
- US 4685515
- OSTI ID:
- 6109781
- Country of Publication:
- United States
- Language:
- English
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