Design Parameters
- The entire shaped-charge size, for example, diameter, height, and size of a scalloped part, is precisely predetermined based on its requirements of usage. This is so it can have an ideal size for a chamber of a scalloped shape and perform well.
- Material Choice
- The liner of a shaped charge is typically made of a material of a high density, such as, for instance, copper, or of tantalum. Such a material can create a highly energetic jet under an action of detonation of an explosive, which is needed for piercing a target in a hollow cavity.
- The explosive in an SDP shaped charge is selected based on its richness in energy content and stability in detonation. The usual explosives are either RDX (Research Department Explosive) or HMX (High - Melting Explosive), which have a capability of delivering a large quantity of shock wave in an effort of inducing liner deformation.
Manufacturing process
- Liner Manufacturing
- The liner is constructed by precision machining or powder metallurgy. In precision machining, a metal piece is carefully machined in a shape of a shape of a scalloped profile in a highly controlled process. In powder metallurgy, powder of metal is compacted in a shape and sintering is done in a shape and in a required density and strength.
- After manufacturing, the liner is inspected stringently for its quality, such as dimensional checks and material properties checks, so it can meet desired designs.
- Assembly
- The explosive is filled under controlled circumstances in an attempt not to explode. The liner is precisely aligned and inserted in case of the charge so it is in a proper position in relation to the explosive.
- A detonator is positioned in place so it can detonate the explosive. Manufacturing is carefully carried out under stringent regulations of safety in a quest for stability and security of the end product.





Quality Assurance
- Testing and Testing
- Each batch of shaped-charge S DP is inspected in a series of static and dynamic testing. The static test is a test of mechanical properties and structural stability of shaped-charge materials in an effort. Dynamic testing entails actual explosions in which these operation parameters, such as velocity of the jet, depth of penetration, and scolloped hollow release of energy efficiency, are quantified.
- Nondestructive test technologies, for example, an X-ray test and an ultrasonic test, are also used for identifying internal flaws or defects in the shaped-charge.
- Documentation and Traceability
- Detailed record keeping is maintained for every batch of production, such as material specs, manufacturing process, and test results. The record keeping is traceable and facilitates quality control throughout all of a product lifecycle.
Packaging and Storage
- Packaging
- The SDP shaped charges have protective packaging, which is resistant to mechanical stress, environmental influences, and dampness. The packaging is constructed in such a way so as to provide secure transportation and storage.
- Warning signs and usage directions are clearly marked on packaging for correct usage and safety.
- Storage
- They have been stored in a separate, safety-compliant, dedicated store. The temperature, relative humidity, and ventilation in such stores have been regulated in a controlled atmosphere for stability and longevity of shaped - charges for an interval of time.
Detailed Parameters:
| Shaped Charge Information | API Performance of Shaped Charges | |||||||||
|
Gun OD |
Type |
Explosive Weight |
Explosive |
Tested Gun OD (in) [mm] |
Shot Density (spf) [spm] | Phasing |
Casing OD |
Entry Hole |
Penetration |
Data Type |
|
|
Shaped Charges for the H-1 Perforating System (Section 01) |
||||||||||
|
1-3/8 [35] |
Deep Penetrating Charge |
1.8 |
HMX |
1-3/8 [35] |
4 [13] | 0° |
4-1/2 [114] |
0.17 [4.32] |
4.70 [11.94] |
API RP-43 |
|
|
1-9/16 [40] |
Super Deep Penetrating Charge |
3.5 |
HMX |
1-9/16 [40] |
6 [20] | 0°, 60° |
2-3/8 [60] |
0.20 [5.08] |
12.68 [32.21] |
API RP 19B |
|
|
Deep Penetrating Charge |
3.2 |
RDX |
1-9/16 [40] |
4 [13] | 180° |
2-3/8 [60] |
0.23 [5.84] |
6.62 [16.81] |
API RP-43 |
||
|
Big Hole Charge |
3.2 |
HMX |
1-9/16 [40] |
6 [20] | 0° |
4-1/2 [114] |
0.41 [10.41] |
3.23 [8.20] |
API RP-43 |
||
|
2 [51] |
Super Deep Penetrating Charge |
4.0 |
HMX |
2 [51] |
6 [20] | 60° |
2-7/8 [73] |
0.21 [5.33] |
19.05 [48.39] |
API RP 19B |
|
|
Super Deep Penetrating Charge |
7.0 |
HMX |
2 [51] |
6 [20] | 60° |
2-7/8 [73] |
0.29 [7.37] |
26.07 [66.22] |
API RP 19B |
||
|
"Good Hole" Charge |
6.5 |
RDX |
2 [51] |
4 [13] | 60° |
2-7/8 [73] |
0.36 [9.14] |
11.82 [30.02] |
API RP-43 |
||
|
2-1/2 [64] |
Super Deep Penetrating Charge |
12.0 |
HMX |
2-1/2 [64] |
6 [20] | 60° |
3-1/2 [89] |
0.33 [8.38] |
31.26 [79.40] |
API RP 19B |
|
|
"Good Hole" Charge |
12.0 |
HMX |
2-1/2 [64] |
6 [20] | 60° |
3-1/2 [89] |
0.45 [11.43] |
20.31 [51.99] |
API RP 19B |
||
|
Big Hole Charge |
11.0 |
RDX |
2-1/2 [64] |
4 [13] | 0° |
4-1/2 [114] |
0.59 [14.99] |
4.85 [12.32] |
API RP-43 |
||
|
2-3/4 [70] |
Super Deep Penetrating Charge |
12.0 |
HMX |
2-3/4 [70] |
6 [20] | 60° |
4-1/2 [114] |
0.36 [9.14] |
31.90 [81.03] |
API RP 19B |
|
|
Super Deep Penetrating Charge |
16.0 |
HMX |
2-3/4 [70] |
6 [20] | 60° |
4-1/2 [114] |
0.38 [9.65] |
35.94 [91.29] |
API RP 19B |
||
|
Super Deep Penetrating Charge |
18.0 |
HMX |
2-3/4 [70] |
6 [20] | 60° |
4-1/2 [114] |
0.41 [10.41] |
36.22 [92.00] |
API RP 19B |
||
|
Super Deep Penetrating Charge |
18.0 |
HMX |
2-7/8 [73] |
6 [20] | 60° |
4-1/2 [114] |
0.41 [10.41] |
36.22 [92.00] |
API RP 19B |
||
|
EQUAfrac Consistent Hole Charge |
12.0 |
RDX |
2-3/4 [70] |
6 [20] | 60° |
4-1/2 [114] |
0.30 [7.62] |
24.00 [60.96] |
API RP 19B |
||
|
EQUAfrac Consistent Hole Charge |
16.0 |
RDX |
2-3/4 [70] |
6 [20] | 60° |
4-1/2 [114] |
0.32 [8.13] |
25.79 [65.51] |
API RP 19B |
||
|
Big Hole Charge |
11.0 |
RDX |
2-1/2 [64] |
4 [13] | 0° |
4-1/2 [114] |
0.59 [14.99] |
4.85 [12.32] |
API RP-43 |
||
|
Big Hole Charge |
15.0 |
RDX |
2-3/4 [70] |
6 [20] | 60° |
4-1/2 [114] |
0.72 [18.29] |
4.67 [11.86] |
API RP-43 |
||
|
3-1/8 [79] |
Super Deep Penetrating Charge |
21.0 |
HMX |
3-1/8 [79] |
6 [20] | 60° |
4-1/2 [114] |
0.42 [10.67] |
44.19 [112.24] |
API RP 19B |
|
|
Super Deep Penetrating Charge |
22.7 |
HMX |
3-3/8 [86] |
6 [20] | 60° |
4-1/2 [114] |
0.46 [11.68] |
41.17 [104.57] |
API RP 19B |
||
|
Super Deep Penetrating Charge |
21.0 |
HMX |
4-1/2 [114] |
12 [39] | 135/45° |
7 [178] |
0.37 [9.40] |
35.97 [91.36] |
API RP 19B |
||
|
EQUAfrac Consistent Hole Charge |
23.0 |
HMX |
3-1/8 [79] |
6 [20] | 60° |
4-1/2 [114] |
0.40 [10.16] |
24.75 [62.87] |
API RP 19B |
||
|
Deep Penetrating Charge |
12.0 |
HMX |
3-1/8 [79] |
12 [39] | 135/45° |
5 [127] |
0.31 [7.87] |
19.82 [50.34] |
API RP-43 |
||
|
Deep Penetrating Charge |
19.0 |
RDX |
3-3/8 [86] |
6 [20] | 60° |
4-1/2 [114] |
0.41 [10.41] |
22.04 [55.98 |
API RP-43 |
||
|
Deep Penetrating Charge |
22.7 |
RDX |
3-3/8 [86] |
6 [20] | 60° |
4-1/2 [114] |
0.44 [11.18] |
21.25 [53.98] |
API RP-43 |
||
|
"Good Hole" Charge |
19.0 |
HMX |
3-1/8 [79] |
6 [20] | 60° |
4-1/2 [114] |
0.55 [13.97] |
29.18 [74.12] |
API RP 19B |
||
|
"Good Hole" Charge |
21.0 |
HMX |
3-1/8 [79] |
6 [20] | 60° |
4-1/2 [114] |
0.56 [14.22] |
29.23 [74.24] |
API RP 19B |
||
|
"Good Hole" Charge |
21.0 |
HMX |
4-1/2 [114] |
12 [39] | 135/45° |
7 [178] |
0.46 [11.68] |
22.02 [55.93] |
API RP 19B |
||
|
"Good Hole" Charge |
22.7 |
HMX |
3-3/8 [86] |
6 [20] | 60° |
4-1/2 [114] |
0.59 [14.99] |
29.42 [74.73] |
API RP 19B |
||
|
Big Hole Charge |
12.0 |
RDX |
3-3/8 [86] |
12 [39] | 140/20° |
5 [127] |
0.55 [13.97] |
4.68 [11.89] |
API RP 19B |
||
|
Big Hole Charge |
12.0 |
HMX |
3-1/8 [79] |
12 [39] | 140/20° |
5 [127] |
0.60 [15.24] |
5.73 [14.55] |
API RP-43 |
||
|
Big Hole Charge |
21.0 |
RDX |
4-1/2 [114] |
12 [39] | 135/45° |
7 [178] |
0.67 [17.02] |
5.49 [13.94] |
API RP-43 |
||
|
Big Hole Charge |
22.7 |
RDX |
3-3/8 [86] |
6 [20] | 60° |
4-1/2 [114] |
0.70 [17.78] |
6.18 [15.70] |
API RP-43 |
||
|
3-3/8 [86] |
Super Deep Penetrating Charge |
19.0 |
HMX |
3-1/8 [79] |
6 [20] | 60° |
4-1/2 [114] |
0.38 [9.65] |
45.89 [116.56] |
API RP 19B |
|
|
Super Deep Penetrating Charge |
21.0 |
HMX |
3-1/8 [79] |
6 [20] | 60° |
4-1/2 [114] |
0.42 [10.67] |
44.19 [112.24] |
API RP 19B |
||
|
Super Deep Penetrating Charge |
22.7 |
HMX |
3-3/8 [86] |
6 [20] | 60° |
4-1/2 [114] |
0.45 [11.43] |
42.21 [107.21] |
API RP 19B |
||
|
Super Deep Penetrating Charge |
26.0 |
HMX |
3-3/8 [86] |
6 [20] | 60° |
4-1/2 [114] |
0.41 [10.41] |
50.05 [127.13] |
API RP 19B |
||
|
EQUAfrac Consistent Hole Charge |
23.0 |
HMX |
3-3/8 [86] |
6 [20] | 60° |
5-1/2 [140] |
0.38 [9.65] |
31.59 [80.25] |
API RP 19B |
||
|
Deep Penetrating Charge |
12.0 |
HMX |
3-1/8 [79] |
12 [39] | 135/45° |
5 [127] |
0.31 [7.87] |
19.82 [50.34] |
API RP-43 |
||
|
Deep Penetrating Charge |
19.0 |
RDX |
3-3/8 [86] |
6 [20] | 60° |
4-1/2 [114] |
0.41 [10.41] |
22.04 [55.98] |
API RP-43 |
||
|
Deep Penetrating Charge |
22.7 |
RDX |
3-3/8 [86] |
6 [20] | 60° |
4-1/2 [114] |
0.44 [11.18] |
21.25 [53.98] |
API RP-43 |
||
|
Deep Penetrating Charge |
22.7 |
HMX |
3-3/8 [86] |
6 [20] | 60° |
4-1/2 [114] |
0.36 [9.14] |
35.63 [90.50] |
API RP-43 |
||
|
"Good Hole" Charge |
25.0 |
RDX |
3-3/8 [86] |
6 [20] | 60° |
4-1/2 [114] |
0.57 [14.48] |
29.81 [75.72] |
API RP-43 |
||
|
"Good Hole" Charge |
19.0 |
HMX |
3-1/8 [79] |
6 [20] | 60° |
4-1/2 [114] |
0.55 [13.97] |
29.18 [74.12] |
API RP 19B |
||
|
"Good Hole" Charge |
22.7 |
HMX |
3-3/8 [86] |
6 [20] | 60° |
4-1/2 [114] |
0.59 [14.99] |
29.42 [74.73] |
API RP 19B |
||
|
Big Hole Charge |
12.0 |
HMX |
3-3/8 [86] |
12 [39] | 140/20° |
5 [127] |
0.55 [13.97] |
4.68 [11.89] |
API RP 19B |
||
|
Big Hole Charge |
12.0 |
HMX |
3-3/8 [86] |
12 [39] | 135/45° |
5-1/2 [140] |
0.61 [15.49] |
5.89 [14.96] |
API RP-43 |
||
|
Big Hole Charge |
22.7 |
RDX |
3-1/8 [79] |
6 [20] | 60° |
4-1/2 [114] |
0.68 [17.27] |
7.10 [18.03] |
API RP 19B |
||
|
Big Hole Charge |
22.7 |
RDX |
3-3/8 [86] |
6 [20] | 60° |
4-1/2 [114] |
0.70 [17.78] |
6.18 [15.70] |
API RP-43 |
||
|
4 [102] |
Super Deep Penetrating Charge |
21.0 |
HMX |
3-1/8 [79] |
6 [20] | 60° |
4-1/2 [114] |
0.42 [10.67] |
44.19 [112.24] |
API RP 19B |
|
|
Super Deep Penetrating Charge |
22.7 |
HMX |
3-3/8 [86] |
6 [20] | 60° |
4-1/2 [114] |
0.45 [11.43] |
42.21 [107.21] |
API RP 19B |
||
|
Super Deep Penetrating Charge |
26.0 |
HMX |
3-3/8 [86] |
6 [20] | 60° |
4-1/2 [114] |
0.41 [10.41] |
50.05 [127.13] |
API RP 19B |
||
|
Super Deep Penetrating Charge |
38.5 |
HMX |
4 [102] |
4 [13] | 90° |
5-1/2 [140] |
0.44 [11.18] |
62.81 [159.54] |
API RP 19B |
||
|
Super Deep Penetrating Charge |
21.0 |
HMX |
4-1/2 [114] |
12 [39] | 135/45° |
7 [178] |
0.37 [9.40] |
35.97 [91.36] |
API RP 19B |
||
|
Super Deep Penetrating Charge |
38.5 |
HMX |
4-1/2 [114] |
5 [16] | 60° |
7 [178] |
0.46 [11.68] |
55.70 [141.48] |
API RP 19B |
||
|
Deep Penetrating Charge |
19.0 |
RDX |
3-3/8 [86] |
6 [20] | 60° |
4-1/2 [114] |
0.41 [10.41] |
22.04 [55.98] |
API RP-43 |
||
|
Deep Penetrating Charge |
22.7 |
RDX |
3-3/8 [86] |
6 [20] | 60° |
4-1/2 [114] |
0.44 [11.18] |
21.25 [53.98] |
API RP-43 |
||
|
Deep Penetrating Charge |
22.7 |
HMX |
3-3/8 [86] |
6 [20] | 60° |
4-1/2 [114] |
0.36 [9.14] |
35.63 [90.50] |
API RP-43 |
||
|
"Good Hole" Charge |
19.0 |
HMX |
3-1/8 [79] |
6 [20] | 60° |
4-1/2 [114] |
0.55 [13.97] |
29.18 [74.12] |
API RP 19B |
||
|
"Good Hole" Charge |
22.7 |
HMX |
3-3/8 [86] |
6 [20] | 60° |
4-1/2 [114] |
0.59 [14.99] |
29.42 [74.73] |
API RP 19B |
||
|
"Good Hole" Charge |
25.0 |
RDX |
3-3/8 [86] |
6 [20] | 60° |
5-1/2 [140] |
0.56 [14.22] |
35.61 [90.45] |
API RP-43 |
||
|
"Good Hole" Charge |
21.0 |
HMX |
4-1/2 [114] |
12 [39] | 135/45° |
7 [178] |
0.46 [11.68] |
22.02 [55.93] |
API RP 19B |
||
|
Big Hole Charge |
21.0 |
RDX |
4-1/2 [114] |
12 [39] | 135/45° |
7 [178] |
0.67 [17.02] |
5.49 [13.94] |
API RP-43 |
||
|
4-1/2 [114] |
Super Deep Penetrating Charge |
26.0 |
HMX |
3-3/8 [86] |
6 [20] | 60° |
4-1/2 [114] |
0.41 [10.41] |
50.05 [127.13] |
API RP 19B |
|
|
Super Deep Penetrating Charge |
21.0 |
HMX |
4-1/2 [114] |
12 [39] | 135/45° |
7 [178] |
0.37 [9.40] |
35.97 [91.36] |
API RP 19B |
||
|
Super Deep Penetrating Charge |
38.5 |
HMX |
4-1/2 [114] |
5 [16] | 60° |
7 [178] |
0.46 [11.68] |
55.70 [141.48] |
API RP 19B |
||
|
"Good Hole" Charge |
25.0 |
RDX |
4 [102] |
6 [20] | 60° |
5-1/2 [140] |
0.56 [14.22] |
35.61 [90.45] |
API RP-43 |
||
|
"Good Hole" Charge |
21.0 |
HMX |
4-1/2 [114] |
12 [39] | 135/45° |
7 [178] |
0.46 [11.68] |
22.02 [55.93] |
API RP 19B |
||
|
Big Hole Charge |
21.0 |
RDX |
4-1/2 [114] |
12 [39] | 135/45° |
7 [178] |
0.67 [17.02] |
5.49 [13.94] |
API RP-43 |
||
|
Big Hole Charge |
22.7 |
HMX |
4-5/8 [117] |
16 [52] | 140/20° |
7 [178] |
0.79 [20.07] |
7.06 [17.93] |
API RP 19B |
||
|
4-5/8 [117] |
Super Deep Penetrating Charge |
26.0 |
HMX |
3-3/8 [86] |
6 [20] | 60° |
4-1/2 [114] |
0.41 [10.41] |
50.05 [127.13] |
API RP 19B |
|
|
Super Deep Penetrating Charge |
21.0 |
HMX |
4-1/2 [114] |
12 [39] | 135/45° |
7 [178] |
0.37 [9.40] |
35.97 [91.36] |
API RP 19B |
||
|
Super Deep Penetrating Charge |
38.5 |
HMX |
4-1/2 [114] |
5 [16] | 60° |
7 [178] |
0.46 [11.68] |
55.70 [141.48] |
API RP 19B |
||
|
"Good Hole" Charge |
25.0 |
RDX |
4 [102] |
6 [20] | 60° |
5-1/2 [140] |
0.56 [14.22] |
35.61 [90.45] |
API RP-43 |
||
|
"Good Hole" Charge |
21.0 |
HMX |
4-1/2 [114] |
12 [39] | 135/45° |
7 [178] |
0.46 [11.68] |
22.02 [55.93] |
API RP 19B |
||
|
Big Hole Charge |
21.0 |
RDX |
4-1/2 [114] |
12 [39] | 135/45° |
7 [178] |
0.67 [17.02] |
5.49 [13.94] |
API RP-43 |
||
|
Big Hole Charge |
22.7 |
HMX |
4-5/8 [117] |
16 [52] | 140/20° |
7 [178] |
0.75 [19.05] |
6.11 [15.52] |
API RP 19B |
||
|
Big Hole Charge |
28.0 |
BH |
5 [127] |
12 [39] | 150/30° |
7 [178] |
0.80 [20.32] |
8.22 [20.88] |
API RP-43 |
||
|
7 [178] |
Super Deep Penetrating Charge |
38.5 |
HMX |
7 [178] |
12 [39] | 135/45° |
9-5/8 [245] |
0.40 [10.16] |
49.60 [125.98] |
API RP 19B |
|
|
"Good Hole" Charge |
38.5 |
RDX |
7 [178] |
12 [39] | 135/45° |
9-5/8 [245] |
0.75 [19.06] |
28.54 [72.49] |
API RP-43 |
||
|
Big Hole Charge |
38.8 |
RDX |
7 [178] |
12 [39] | 135/45° |
9-5/8 [245] |
1.10 [27.94] |
10.37 [26.34] |
API RP 19B |
||
|
Big Hole Charge |
45.0 |
RDX |
7 [178] |
18 [55] | 140/20° |
9-5/8 [245] |
1.20 [30.48] |
8.75 [22.23] |
API RP 19B |
||
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