Apparatus and methods for cleaning well perforations
Patent
·
OSTI ID:6192218
This patent describes an apparatus for cleaning downhole perforations which communicate fluids between a well bore and an adjacent geological formation. It also describes method for cleaning perforations, which communicate fluids between a well bore and a geological formation adjacent thereto, by developing a surge of formation fluids through the perforations.
- Assignee:
- Otis Engineering Corp., Dallas, TX
- Patent Number(s):
- US 4793417
- OSTI ID:
- 6192218
- Resource Relation:
- Patent File Date: Filed date 19 Aug 1987
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
03 NATURAL GAS
NATURAL GAS WELLS
CLEANING
OIL WELLS
TOOLS
WELL COMPLETION
DESIGN
FASTENING
FLUID FLOW
OPERATION
PERFORATION
VALVES
CONTROL EQUIPMENT
EQUIPMENT
FABRICATION
FLOW REGULATORS
JOINING
WELLS
020300* - Petroleum- Drilling & Production
030300 - Natural Gas- Drilling
Production
& Processing
03 NATURAL GAS
NATURAL GAS WELLS
CLEANING
OIL WELLS
TOOLS
WELL COMPLETION
DESIGN
FASTENING
FLUID FLOW
OPERATION
PERFORATION
VALVES
CONTROL EQUIPMENT
EQUIPMENT
FABRICATION
FLOW REGULATORS
JOINING
WELLS
020300* - Petroleum- Drilling & Production
030300 - Natural Gas- Drilling
Production
& Processing