Ingegneria meccanica: Industria petrolifera
| English |
| fishing tools |
  |
|
| Part of speech |
Noun phrase
|
| Grammatical label |
Countable
|
| Definition |
A device that is lowered into a well to retrieve an object (fish or junk) that has fallen to the bottom of the well or become stuck in the well. Fishing tools are designed to grip or hook and lift, cut, jar, or mill the object. There are many different types that include a) spears, b) overshots, c) internal and external cutters, d) milling tools, e) tap and die collars, f) washover pipe, g) jars, h) safety joints, i) junk retrievers, and j) impression blocks. Small particles are removed with a fishing magnet or junk basket. Fishing tools are usually rented.
|
| Definition source |
Sh91
|
| Context |
Once the cause of the problem is defined, the fishing tool company is called. They will need to know: a) if the wellbore is cased or open hole, b) whether the fish is free or stuck, c) the depth of the well, d) the length of string in the hole, e) the type of fish.
|
| Context source |
Sh91
|
| Subject field |
Petroleum Engineering
|
| Comprehensive concept |
fishing
|
| it |
pescatori
|
| Reliability code |
3
|
|
