WHAT SPECIFICALLY ABOUT: Blockage

PLACED DEBRIS

It was intentionally put into the well but is causing problems – frac sand, cement stringers.

PRODUCED DEBRIS

It’s coming from the reservoir and samples are present in the production – sand, silt, mud.

UNWANTED BYPRODUCTS

Inadvertent chemical reactions due to phase changes or mixing of elements is causing problems, may not be present in production – wax, hydrates, asphaltenes.

OTHER

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