Drill Rods & Couplings Special and nonstandard rods, casings, and couplings are manufactured by Acker Drill Company on request. In additon, Acker offers a complete range of metric rods and casings.
Specifications: Drill Rods and Couplings |
Size |
O.D. |
I.D. |
Threads
per inch |
Weight |
Coupling I.D. |
Coupling Weight |
inches |
mm. |
inches |
mm. |
lbs./ft. |
kg./m. |
inches |
mm. |
lbs. |
kg. |
EW |
1-3/8 |
34.9 |
15/16 |
23.8 |
3 |
2.8 |
4.2 |
7/16 |
11.1 |
1.0 |
0.45 |
AW |
1-3/4 |
44.5 |
1-1/4 |
31.8 |
3 |
4.3 |
6.4 |
5/8 |
15.8 |
2.0 |
0.90 |
BW |
2-1/8 |
53.9 |
1-3/4 |
44.4 |
3 |
4.3 |
6.4 |
3/4 |
19.0 |
3.5 |
1.59 |
NW |
2-5/8 |
66.6 |
2-1/4 |
57.1 |
3 |
5.5 |
8.2 |
1-3/8 |
34.9 |
5.5 |
2.50 |
HW |
3-1/2 |
88.9 |
3-1/6 |
77.8 |
3 |
8.8 |
13.1 |
2-3/8 |
60.3 |
7.6 |
3.45 |
E |
1-5/16 |
33.3 |
7/8 |
22.2 |
3 |
2.7 |
4.0 |
7/16 |
11.1 |
1.0 |
0.45 |
A |
1-5/8 |
41.3 |
1-1/8 |
28.6 |
3 |
3.8 |
5.7 |
9/16 |
14.3 |
2.0 |
0.90 |
B |
1-7/8 |
47.6 |
1-1/4 |
31.7 |
5 |
3.6 |
5.4 |
5/8 |
15.9 |
2.5 |
1.13 |
N |
2-3/8 |
60.3 |
2 |
50.8 |
4 |
5.0 |
7.4 |
1 |
25.4 |
4.0 |
1.82 |
N 3TPI |
2-3/8 |
60.3 |
2 |
50.8 |
3 |
5.0 |
7.4 |
1 |
25.4 |
4.0 |
1.82 |
Note: Specifications (O.D.,I.D., and Weight) will depend on parallel or upset type of material. |
"W" Design Rods
"W" Design rods and couplings, compared to the old series, have a larger outside and inside diameter which allows more fluid inside the rods and produces increased velocity of fluid returning to the surface.
"W" Design Drill Rods |
(assembly includes rod and coupling) |
Length of
Rod Assembly |
EW
Part Number |
AW
Part Number |
BW
Part Number |
NW
Part Number |
HW
Part Number |
1 Ft.
(0.3 m.) |
21004-1 |
21005-1 |
21006-1 |
21007-1 |
21106-1 |
2 Ft.
(0.61 m.) |
21004-2 |
21005-2 |
21006-2 |
21007-2 |
21106-2 |
5 Ft.
(1.52 m.) |
21004-5 |
21005-5 |
21006-25 |
21007-32 |
21106-5* |
10 Ft.
(3.05 m.) |
21004-10 |
21005-10 |
21006-26 |
21007-31 |
21106-10* |
Coupling Only |
110004 |
110005 |
110006 |
110007 |
111063 |
| * Nonstandard and Metric Sizes Available. |
Casing & Drive Shoes
"W" Design Casing Specifications
"W" Design Casing Specifications |
Size |
O.D. |
I.D. |
Threads per
inch |
Weight |
inches |
mm. |
inches |
mm. |
lbs./ft. |
kg./m. |
EW |
1-13/16 |
46.0 |
1-1/2 |
38.1 |
4 |
2.8 |
4.2 |
AW |
2-1/4 |
57.1 |
1-29/32 |
48.4 |
4 |
3.9 |
5.8 |
BW |
2-7/8 |
73.0 |
2-3/8 |
60.3 |
4 |
7.0 |
10.4 |
NW |
3-1/2 |
88.9 |
3 |
76.2 |
4 |
8.4 |
12.5 |
HW |
4-1/2 |
114.3 |
4 |
101.6 |
4 |
11.7 |
17.4 |
PW |
5-1/2 |
139.7 |
5 |
127.0 |
3 |
16.0 |
23.8 |
SW |
6-5/8 |
168.2 |
6 |
152.4 |
3 |
20.0 |
29.8 |
UW |
7-5/8 |
193.6 |
7 |
177.8 |
2 |
23.4 |
34.8 |
ZW |
8-5/8 |
219.0 |
8 |
203.2 |
2 |
23.8 |
35.4 |
"W" Design Flush Joint Casing Specifications
"W" Design Flush Joint Casing
DCDMA Specifications |
Casing Length |
EW Part
Number |
AW Part
Number |
BW Part
Number |
NW Part
Number |
HW Part
Number |
PW Part
Number |
SW Part
Number |
UW Part
Number |
ZW Part
Number |
2 Ft.
(0.61 m.) |
110688-2 |
110689-2 |
110690-2 |
110691-2 |
110613-2 |
110692-2 |
110693-2 |
110694-2 |
110695-2 |
5 Ft.
(1.52 m.) |
110688-4 |
110689-4 |
110690-4 |
110691-4 |
110613-4 |
110692-4 |
110693-4 |
110694-4 |
110695-4 |
10 Ft.
(3.048 m.) |
110688-5 |
110689-5 |
110690-5 |
110691-5 |
110613-5 |
110692-5 |
110693-5 |
110694-5 |
110695-5 |
Note: Nonstandard and Metric Sizes Available. |
"W" Design Casing Drive Shoe Specifications
"W" Design Casing Drive Shoes |
Size |
Part Number |
Weight |
lbs. |
kg. |
EW |
110203-17 |
0.6 |
0.27 |
AW |
110203-18 |
1.0 |
0.45 |
BW |
110203-19 |
1.8 |
0.82 |
NW |
110203-20 |
2.7 |
1.2 |
HW |
110203-21 |
4.1 |
1.86 |
PW |
110203-22 |
9.0 |
4.1 |
SW |
110203-23 |
14.0 |
6.35 |
UW |
110203-24 |
18.0 |
8.16 |
ZW |
110203-25 |
24.0 |
10.9 |
|
