|
Size |
Length |
D |
Weight |
|
5-1/2” |
20” |
6.050 |
60 Ib |
|
7” |
20” |
7.656 |
140 Ib |
|
7-5/8” |
20” |
8.500 |
160 Ib |
|
8-5/8” |
24” |
9.625 |
170 Ib |
|
9-5/8” |
24” |
10.625 |
190 Ib |
|
13-3/8” |
30” |
14.625 |
440 Ib |
|
20” |
36” |
21.000 |
1340 Ib |
|
FLOAT SHOE
This shoe features a strong,
round-ed concrete nose that aids in
guiding
the casing string to bottom and
incor-porates the PVTS back-pressure
valve
Assembly. These features make this
NMCO shoe highly preferred for con-ventional
Cementing jobs. |
 |
“NM 15” Type Float shoe Dimension and
Performance Data
|
Size |
Length |
D |
Weight |
|
5
1/2 |
19”
|
6.050 |
65
Ib |
|
7” |
20” |
7.656 |
70
Ib |
|
7
5/8” |
20” |
8.500 |
98
Ib |
|
8-5/8” |
24” |
9.625 |
140
Ib |
|
9-5/8” |
24” |
10.625 |
180
Ib |
|
13-3/8” |
30” |
14.625 |
410
Ib |
|
20” |
40” |
21.000 |
1450
Ib |
|
GUIDE SHOE
Nasr Mobtakeran Guide Shoe is run on
the bottom of the casing to guide it
through deviated holes or past zones
where formation sluffing is a
problem. Available with cement or
aluminum nose.
|
 |
ANTI-ROTATIONAL CEMENTING PLUGS
The Non-Rotating Top & Bottom
Cementing Plugs significantly reduce
the drill out time, there by
resulting in cost saving. The Bottom
Plugs separates the cement from
drill mud, and features a rubber
diaphragm, which is opened once the
Plug has landed and latched into the
Anti-Rotational Float Collar. The
Top Plug is used as a follow Plug to
displace cement, latches into the
upper end of the Bottom Plug. After
latching, these provide the
anti-rotational feature to eliminate
rotation during drilling and saves
drill out time.
The body consists of ebonite/plastic
insert moulded with elastomer. No
metal parts are used, therefore the
Plugs are completely PDC Drillable.