Td Tools, Inc.

Accu-line Wireline Services, LLC

Earl H Dearborn

Thomas L Dotson

John M Piercy

Stanley Evans

The present disclosure includes a cleaning system for cleaning clean a tubing, casing, or components of an oil well. In some aspects the cleaning system includes a washing tool having a body configured for insertion into a component of an oil well. The body may include a proximal end and a distal end and define an inlet at the proximal end, a channel in fluid communication with the inlet, and an outlet in fluid communication with the channel. The outlet my extend circumferentially along a perimeter of the body. In some configurations, the washing tool may be configured to clean the component by ejecting fluid in a 360 degree range without movement of the tool.

Wash tool apparatus and method of using the same

Embodiments of this disclosure provide a method and apparatus to inject an abrasive fluid mixture into a high-pressure fluid flow using a clear fluid pump. The high-pressure fluid flow may be used in abrasive jet perforating and hydraulic fracturing applications in oil and gas wells, and other oilfield related work that uses high pressure fluids containing abrasive material. The embodiments include inserting abrasive material downstream of a high-pressure pump, such that a pump without specialized capability for abrasives (e.g., a clear fluid pump) can be used instead of a specialized pump that can withstand abrasives (e.g., hydraulic fracturing pump, oilfield cementing pump).

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Lafayette, LA, United States of America

Earl H Dearborn