Technical Specifications
1. Charge design:
- The DH shaped charges feature a precision-shaped shaped charge liner. The high-strength material is specially configured in a form that is specifically designed in order to produce high jet penetration energy. The design is appropriate in case of effective case piercing as well as effective piercing around the formation of a rock.
- The design is optimized in a form that will produce a high - energy, directed jet. The shallow, clean perforations are essential in maximizing production in a well.
2. Penetration Achievement:
- Under nominal condition, DH shaped charges are also effective in making high depth penetrations in a range of rock structures. In limestone structures, a depth as high as [X] inches is obtained with [Y] attained as a depth in a sandstone. The high-performance depth is effective in forming enhanced fluid flow pathways from reservoir into the bore.
3. Compatibility:
- These shaped charges are also compatible with a range of cost-effective case guns. They are easy to be configured into multiple gun dimensions and configuration with space allowance in a range of well completion. The shaped charges are configured in a manner that fits securely into gun chambers with assured ignition and functioning.
Advantages
1. Cost - Effectiveness:
- The DH shaped charges are cost-efficient in design. Leveraging full utilization of advanced manufacturing technologies as well as optimized material selections, cost in manufacturing is saved with no sacrifice in functionality. They are appropriate for those considering maximizing completion budgets on a well.
2. Reliability:
- Rigorous quality checks are conducted in manufacturing. Each charge is sequentially subjected to a series of examinations that involve performance, pressure, and environmental simulates. The process is intended to render the charges durable in downhole condition as well as give reliable performances.
3. Customization:
- We can do some level of customization on DH shaped charges. Depending on a well requirement, i.e., formation type, depth, target production, we can design as well as parameter tailor on the charge in order to provide the suitable perforation solution.





Production Process
1. Material Selection:
- High quality explosive material is chosen in a deliberate manner in order to attain a stable detonation as much as high energy release. Shaped charge liners are also constructed from highly ductile as well as high - strength material, i. e., copper alloy. The material is obtained from a trustworthy source as well as is extensively quality-checked.
2. Manufacturing:
- The manufacturing procedure is a high precision machining operation on the charge parts. Sophisticated CNC machining is involved in a bid to attain high dimensional precision on the charge. The explosive is subsequently charged into the body with great care.
3. Quality Assurance:
- After production, each charge is visually inspected for defects, dimensional conformity, as well as functionality. The non - destructive methods, including X - ray examination, are utilized in detecting any defects that are internal. The charges are also evaluated in a model downhole condition in order to check on its functioning in a real - life operational condition.
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 Economical Casing Guns (Section 03) |
||||||||||
|
3-1/8 [79] |
Super Deep Penetrating Charge |
21.0 |
HMX |
3-1/8 [79] |
4 [13] | 60° |
4-1/2 [114] |
0.43 [10.92] |
42.13 [107.01] |
API RP 19B |
|
|
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 |
||
|
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 |
||
|
"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 |
12.0 |
HMX |
2-1/2 [64] |
6 [20] | 60° |
3-1/2 [89] |
0.45 [11.43] |
20.31 [51.59] |
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 |
||
|
4 [102] |
Super Deep Penetrating Charge |
21.0 |
HMX |
3-1/8 [79] |
4 [13] | 60° |
4-1/2 [114] |
0.43 [10.92] |
42.13 [107.01] |
API RP 19B |
|
|
Super Deep Penetrating Charge |
22.7 |
HMX |
3-3/8 [86] |
6 [20] | 60° |
4-1/2 [114] |
0.45 [11.18] |
42.21 [107.21] |
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 |
||
|
"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 |
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 |
||
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