Well servicing apparatus and method

摘要

A well servicing apparatus and method which facilitates servicing of a well without removal of the wellhead equipment, production tubing, or pump drive rod. One embodiment of the invention allows flexible tubing to be inserted into the production tubing string of a well. Fluid can then be pumped through the flexible tubing for purposes such as removing sand from the production tubing string. Another embodiment of the invention allows flexible tubing to be inserted into either the production tubing string or well casing or both. Fluid can then be pumped through the flexible tubing for purposes such as removing sand from either the production tubing string or well casing.