Deep Penetrating Shaped Charges (DP Charges) for the Scalloped Hollow Carrier Guns
The Deep Penetrating Shaped Charges of the Scalloped Hollow Carrier Guns are specifically designed to produce aggressive perforations in harsh wellbore environments. They're developed with the needs of deep-well use in mind and help create clean, penetrating perforations that maximize reservoir access and optimize the flow of fluids. They're especially good at working in the kinds of high-pressure and deep wells that need trusted and penetrating results in order to maximize output. When integrated with Scalloped Hollow Carrier Guns, DP charges provide exceptional energy output and consistent hole formation, offering a cost-effective solution for operators looking to improve well stimulation. The design ensures that the charges function seamlessly in challenging formations and deep reservoirs, making them ideal for the oil and gas industry where both efficiency and reliability are paramount.
Each DP charge is constructed using premium steel alloys known for their strength and resistance to high-pressure environments. The casing is built to endure extreme downhole conditions, ensuring structural integrity throughout the perforation process. The explosive charge is formulated for high-performance detonation, creating deep penetration without excessive material use. This composition ensures that the charges can withstand the pressures and temperatures typically encountered in deep, high-stress wells, allowing them to deliver reliable and consistent performance.
Specifications
• Diameter: Optimized for the detailed and fine perforation.
• Length: Customized to optimize energy transfer and the depth of the required holes.
• Explosive Composition: Formulated to provide tremendous penetration force with least wastage of energy.
• Energy Output: Delivers substantial energy for deep perforations, ensuring efficient reservoir access.
• Pressure Resistance: Designing with the harsh environment of the pressurized deep borewells in consideration.
• Compatibility: Designed specifically with the Scalloped Hollow Carrier Guns with the highest results and easy use in mind.
Shaped Charge Information
API Performance of Shaped Charges
Gun OD
(in) [mm]
Type
Explosive Weight
(g)
Explosive
Type
Tested Gun OD (in) [mm]
Shot Density (spf) [spm] | Phasing
Casing OD
(in) [mm]
Entry Hole
(in) [mm]
Penetration
(in) [cm]
Data Type
Shaped Charges for Scalloped Hollow Carrier Guns
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]
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
3-1/8 [79]
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
3-3/8 [86]
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
4 [102]
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
Production Processes
The manufacturing of DP charges has multiple processes to achieve the highest quality of performance:
1. Casing Construction: The casing has been built with high-strength steel that has been moulded and welded accurately into a firm external housing.
2. Explosive Loading: The explosive material is carefully loaded into the casing, ensuring consistent detonation and uniform energy release.
3. Stabilization: The charges that will be loaded undergo a period of stabilization during which the explosive substance is firmly and firmly set within the casing.
4. Precision Machining: The charge undergoes rigorous machining such that the appropriate dimensionality will be suitable with Scalloped Hollow Carrier Guns.
5. Quality Assurance: The last testing of every charge guarantees that it has met the standards of performance, safety, and compatibility.
Quality Test & Inspection
DP charges undergo strict testing and inspection at multiple processes during the manufacturing process
• Dimensional Verification: The charges are properly dimensioned to match the fit and compatibility standards of Scalloped Hollow Carrier Guns.
• Detonation Testing: The charges detonated and subjected to the required output of energy and depth of penetration.
• Pressure Testing: Each charge is tested under simulated downhole conditions to verify its performance under high-pressure environments.
• Safety Certification: They get tested and certified against world standards of safety so that they may be carried and handled safely.
• Performance Evaluation: Stringent testing ensures that every charge reaches the target depth of the hole and the required efficiency.
Key Features
• Deep Penetration: Designed with deeper penetration into the casing with better wellbore access.
• Efficient Energy Use: Achieves energy discharge with minimal use of materials and maximal perforation efficiency.
• Reliable Performance: Sustain harsh temperatures and pressures and yield reproducible results.
• Seamless Integration: Carefully designed with the view of a smooth operation with Scalloped Hollow Carrier Guns.
• Durable Construction: Built from high-strength materials to endure the harshest downhole conditions
Industry Applications
DP charges find heavy application in the petroleum and natural gas sector and play an integral part in the perforation of the well and the stimulation of the well. They suit perfectly with regards
• Deep-Well Perforation: Specially suited for drilling deep and precise perforations in pressurized wells.
• Hydraulic Fracturing: Used in fracking operation to widen the wellbore so that the flow of the proppant and the fluid becomes easy.
• Shale and Tight Gas Reservoirs: Most appropriate in unconventional formations with depth penetration for the interest of the productivity of the well.
• Well Stimulation: Enhances the recovery of the hydrocarbon with the improvement of the interface between the reservoir and the wellbore.
Packaging and Storage
To ensure the safe shipping and storage of DP charges, each unit of charge is specially packed in rugged, shock-resistant containers that will comply with any applicable standards of safety and will not be damaged in shipping by accident. The charges need to be stored in a cold and dry environment with sources of heat and moisture avoided and also with no sources of shock. The correct storing environment is crucial in the maintenance of the charges' integrity and functioning.
Shipment
DP charges are shipped in compliance with hazardous materials transportation regulations, ensuring secure and safe delivery. The packaging protects the charges during transit, and customers are provided with tracking information and necessary safety documentation. Flexible shipping options are available to meet customer requirements, ensuring that the charges arrive on time and in optimal condition for immediate deployment.
