Apparatus and method for removing fluids from a well
Patent
·
OSTI ID:6902061
An apparatus for removing fluid from a well is described comprising: mobile support means; a power winch mounted on the mobile support means having a cable attached thereto; means operably connected to the power winch for maintaining relatively constant tension on the cable while the cable is wound off the power winch into a well; a swab mounted on the free end of the cable for lifting fluid out of the well when the cable is wound back onto the power winch; means in fluid connection with the well for receiving the fluid lifted out of the well by the swab.
- Assignee:
- NOV; EDB-88-160064; NOV-88-024423
- Patent Number(s):
- US 4751969
- OSTI ID:
- 6902061
- 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
CABLES
DESIGN
EQUIPMENT
FIELD PRODUCTION EQUIPMENT
FLUID FLOW
FLUIDS
MARINE RISERS
MATERIALS HANDLING EQUIPMENT
MECHANICAL STRUCTURES
NATURAL GAS WELLS
OIL WELLS
PIPES
RECOVERY
SUPPORTS
WELL RECOVERY EQUIPMENT
WELLS
WINCHES
020300* -- Petroleum-- Drilling & Production
03 NATURAL GAS
030300 -- Natural Gas-- Drilling
Production
& Processing
CABLES
DESIGN
EQUIPMENT
FIELD PRODUCTION EQUIPMENT
FLUID FLOW
FLUIDS
MARINE RISERS
MATERIALS HANDLING EQUIPMENT
MECHANICAL STRUCTURES
NATURAL GAS WELLS
OIL WELLS
PIPES
RECOVERY
SUPPORTS
WELL RECOVERY EQUIPMENT
WELLS
WINCHES