Type GW Casing Swab Cup
Because
type GW is molded from highly abrasion-resistant rubber, with a stout
flexible lip, this cup is recommended for lifting light loads. The GW
was designed for positive seal in rough or mixed casing strings. Use of
the GW is recommended for total removal of all fluid above the cup. |
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Type JS Casing Swab Cup
The
JS is a heavy-duty cup similar to the Type J cup but with added
flexibility to provide a seal when lifting lighter loads. |
Type J Casing Swab Cup
The
J Casing Swab Cup is a heavy-duty cup, designed for lifting maximum
loads from any depth. Its flexible lip provides a perfect up-stroke seal
and automatically compensates for wear. This is the most dependable and
durable heavy-load cup available.
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Type V Casing Swab Cup
The
type V was specially designed to lift fluid containing a high ratio of
suspended sand. It is also suitable for lifting ordinary light loads
with minimum suction across the sand face. The number of cups used may
be varied by operator to fit conditions. |