Hi people...i need to write a seminar about driling and fishing jars(bumper subs, jar accelerators)...
If you have any books on fishing or somethnig that would help please post! :D
TNX!!!
Printable View
Hi people...i need to write a seminar about driling and fishing jars(bumper subs, jar accelerators)...
If you have any books on fishing or somethnig that would help please post! :D
TNX!!!
And also if someone knows is there a difference between drilling jars and fishing jars ? And if there is - what is it (ex. mechanical difference or construction difference...)?
hoi budoo
your mail please
i can send you something