Dual string packer method and apparatus
Patent
·
OSTI ID:6785260
The method is described of setting a packer in a subterranean well, the packer comprising the following axially stacked elements from the bottom up: a hydraulic housing, a lower cone body; an annular slip cage mounting radially shiftable slips, an upper cone body; a lower expander body; a radially expansible packing body; an upper expander body; a receptacle body; and a retainer plate; each of the elements except the annular slip cage having a first set of aligned bores extending therethrough.
- Assignee:
- Baker Oil Tools, Inc., Orange, CA
- Patent Number(s):
- US 4754812
- OSTI ID:
- 6785260
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
020300* -- Petroleum-- Drilling & Production
03 NATURAL GAS
030300 -- Natural Gas-- Drilling
Production
& Processing
DRILL PIPES
DRILLING EQUIPMENT
EQUIPMENT
FLUID MECHANICS
FLUIDS
HYDRAULIC FLUIDS
HYDRAULICS
INSTALLATION
MECHANICS
NATURAL GAS WELLS
OFFSHORE PLATFORMS
OIL WELLS
PACKINGS
PIPES
PRESSURIZING
SLEEVES
TOOLS
WELL COMPLETION
WELLS
WORKING FLUIDS
020300* -- Petroleum-- Drilling & Production
03 NATURAL GAS
030300 -- Natural Gas-- Drilling
Production
& Processing
DRILL PIPES
DRILLING EQUIPMENT
EQUIPMENT
FLUID MECHANICS
FLUIDS
HYDRAULIC FLUIDS
HYDRAULICS
INSTALLATION
MECHANICS
NATURAL GAS WELLS
OFFSHORE PLATFORMS
OIL WELLS
PACKINGS
PIPES
PRESSURIZING
SLEEVES
TOOLS
WELL COMPLETION
WELLS
WORKING FLUIDS