E-MAIL: irislea@sj-drilling.com;irislea@163.com
CEMENT HEAD
SHUANGJIA
cement head is very important wellhead equipment during the cementing job,
which is used for mud circulation, plug dropping and mud injection. Its union
is connected to mud line, with the bottom end connected with casing or drill
pipe. The cement head usually consists of single-plug cement head, double-plug
cement head and drill-pipe cement head.
SINGLE-PLUG CEMENT HEAD
SHUANGJIA
single-plug cement head has simple Type I, Type III with manifold and
quick-installed type, which is determined according to the actual requirement.
The simple type usually has one row of retainer pin with a union at bottom
which is used for mud circulation, the top cap with a union button which is
used for mud injection. This is the simplest
single-head cement head, while the other types with manifold and
quick-installed have the same function, just only for improving work efficiency
and user-friendly.
DOUBLE-PLUG CEMENT HEAD
SHUANGJIA
double-plug cement head also has simple Type I inserted type quick-installed
and Type II clamp-type, which is as per actual requirement. The
quick-installing method for Model 610 is via the reducer butt inserted and
connected by nut; the method for Model 611 is by collar clamped onto the casing
coupling, without the thread limitation.
Quick connector
form:
Type I: Plug-in
type
Type II: Quick
connector form: Clamp-in type
DRILL-PIPE CEMENT HEAD
SHUANGJIA
Drill-pipe cement head also has simple type I and Type II with manifold, mainly
used for liner cementing, which is determined by the actual requirement. The
simple type usually has a retainer pin, with a union at the bottom which is
used for mud circulation, the top with a union port used for mud injection.
This is the simplest type of drill-pipe cement head; some is also mounted with
a plug indicator near the retainer pin, or a lift sub at the top, which are for
the facilitation of the job. The drill-pipe cement head with manifold plug
valve has the same function with the simple one, just only for improving work
efficiency and user-friendly.
FEATURE:
Type I: With
lift pup jonit
Type II: With
manifold and plug valves
Iris lea
Sales Manager
International Marketing Dept.
Add: No.56, Xingye Road, Yangming District，Mudanjiang City, Heilongjiang P.R, China
E-mail:irislea@163.com；irislea@sj-drilling.com
Website: http://www.sj-drilling.com
E-mail:irislea@163.com；irislea@sj-drilling.com
Website: http://www.sj-drilling.com
Skype:irislea-sj-drilling
Wechat:irislea
WhatsApp:13604531257
Tel:0086-453-6293088
