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2.0 WOODCO USA IBOP Features
Long-life
internal parts (resulting in low maintenance costs).
Leak and gall
resistant, interchangeable center connection.
Identification
groove on O.D. for easy recognition and to provide space for customer
inventory numbers that will not easily wear off.
Each unit comes
complete with a release tool.
3.0 Available Sizes
(1)
Table
1
| Thread |
O.D. |
O.A.L.(2) |
L(3) |
WT.
(LBS.) |
| 2 3/8"
EUE |
3 1/16" |
28" |
17 1/2" |
35 |
| 2 3/8"
PH-6 |
3 1/8" |
28" |
161/4" |
40 |
| 2 3/8"
IF |
3 3/8" |
28" |
16 1/4" |
45 |
| 2 7/8"
PAC |
3 1/8" |
28" |
16 7/8" |
40 |
| 2 7/8"
CS |
3 7/32" |
28" |
17" |
45 |
| 2 7/8"
HT PAC |
3 1/8" |
36" |
25 1/8" |
50 |
| 2 7/8"
EUE |
3 43/64" |
29 1/2" |
21 1/4" |
60 |
| 2 7/8"
ROH or AOH |
3 3/4" |
29 1/2" |
20
3/4" |
65 |
| 2 7/8"
PH-6 |
3 3/4" |
29 1/2" |
20 1/4" |
65 |
| 2 7/8"
IF |
4 1/8" |
29 1/2" |
19 3/4" |
75 |
| 3 1/2"
CS |
3 61/64" |
29 1/2" |
20 1/2" |
75 |
| 3 1/2"
PH-6 |
4 5/16" |
30 1/4" |
20
3/4" |
75 |
| 3 1/2"
EUE |
4 1/2" |
30 1/4" |
21 3/4" |
85 |
| 3 1/2"
XH |
4 3/4" |
30 1/4" |
20 1/2" |
100 |
| 3 1/2"
IF |
4 3/4" |
30 1/4" |
20" |
95 |
| 4" FH |
5 1/4" |
31 1/4" |
20 1/2" |
125 |
| 4 1/2"
PH-6 |
5 3/8" |
31 1/4" |
21 3/4" |
130 |
| 4 1/2"
FH |
5 3/4" |
30 1/2" |
21" |
135 |
| 4 1/2"
XH |
6" |
30 1/2" |
20 1/2" |
145 |
|
 |
Available Sizes (cont'd)
(1)
| Thread |
O.D. |
O.A.L.(2) |
L(3) |
WT.
(LBS.) |
| 4 1/2"
IF |
6 1/8" |
30 1/2" |
20 1/2" |
155 |
| 5 1/2"
FH |
7 1/2" |
37 1/2" |
26" |
300 |
| 5 1/2"
DSTJFH |
7 1/4" |
36" |
24 1/4" |
275 |
| 6 5/8"
FH |
8 1/4" |
37 1/2" |
26" |
380 |
| HT-38 |
4 7/8" |
42" |
26 1/4" |
155 |
| HT-40 |
5 1/4" |
42" |
26 1/4" |
180 |
| HT55-375 |
7 1/8" |
42" |
28 7/8" |
340 |
| XT-M46 |
6 1/4" |
41 1/2" |
29 1/4" |
275 |
| XT-57 |
7" |
42" |
29" |
350 |
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| (1) |
Premium and special threads, and outside
diameters to match existing connections, available by special order. |
| (2) |
Overall length (inches) including release tool
(See fig.1). |
| (3) |
Length (inches) shoulder to shoulder without
release tool (See Fig.1). |
4.0
User Information
The
WOODCO USA IBOP, actually a check valve compatible with all
popular drill pipe and tubing, has the
same standard O.D. as a tool joint or coupling.
All
drilling and work over rigs should have a well-maintained IBOP on the
drilling floor. If backflow occurs while tripping or adding pipe, place the IBOP
in service.
WOODCO USA ships all IBOP units assembled with
heavy duty thread protectors. Buyers may obtain, as an additional cost
accessory, a convenient floor stand to fit each specific IBOP size.
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