I. Description.
The DRILL MATE Multi cycle Circulating bypass valve has been designed to offer large
circulating thru bores, along with large circulating ports The tool operates by utilizing
an Indexing' mechanism. This provides a positive, Open or Close' position, each and
every time the tool is functioned. The 'Drop 8all' cannot be 'ACCIOENTAUL'
pumped thru the tool during the 'Cycle open' function.
II. Advantages.
1. The MCCBV is the perfect tool for use in 'High Angie' and 'Horizontal' wells as the
tool functions as the ball passes thru the tool and does not relay on the ball reaching
the catcher seat to function tool open.
2. All tools have two large circulating ports as standard which greatly reduces the risk
of plugging.
3. The MCCBV is the only tool of its type that permits 'FULL TFA REVERSE
CIRCULATION'.
4. Due to the unique design of the multi-cycle tools, the flow ports are open before the
activating ball reaches the catcher seat. Thus preventing the ball inadvertently being
sheared thru to the catcher basket.
5. The multi-cycle tool can be run into the well bore in the locked open' position
6. All tools permit a minimum of six open and close Unctions as standard. This
number can be doubled on request.