01
Deep Penetrating Shaped Charges (DP Charges) of the H-1 Perforating Gun System
Material
DP charges are built with the toughest steel alloys that provide strength and stability against harsh downhole environments. The used explosive substance is specially developed with a combination of detonation consistency and with regard to safety. The substance is developed with the strength of surviving the harsh temperatures and pressures typically experienced in the deep wells and with the provision of rugged and durable consistency and performance. The use of rugged casing and the maximized formulation of the explosive ensures the highest detonation efficiency.
Specifications
Diameter: Designed to create penetrating and accurate perforations that optimize wellbore position and fluid flow.
Length: Tailored specifically for highest detonation efficiency and maximized energy transfer
Explosive Composition: Formulated to achieve heavy penetration with the least reserve energy expenditure.
Energy Output: The increased energy output will allow for deeper and steadier perforations in hard formations.
Pressure Resistance: Built with the heavy pressures typically found in deep borewells in mind.
Compatibility: Perfectly compatible with the H-1 Gun Perforating system and smooth operation and highest results guaranteed.
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Shaped Charge Information |
API Performance of Shaped Charges |
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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 |
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Shaped Charges for the H-1 Perforating Gun System |
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|
3-1/8 [79] |
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 |
HMX |
3-3/8 [86] |
6 [20] | 60° |
4-1/2 [114] |
0.36 [9.14] |
35.63 [90.50] |
API RP-43 |
|
|
Deep Penetrating Charge |
22.0 |
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 |
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 |
HMX |
3-3/8 [86] |
6 [20] | 60° |
4-1/2 [114] |
0.36 [9.14] |
35.63 [90.50] |
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 |
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| API results listed above are based on tests of conventional shaped charges | |||||||||
Production Processes
Preparation of the charges of DP involves a series of cautious procedures that guarantees superior and reproducible behavior:
Casing Formation: The initial operation involves the manufacture of a strength steel casing that has been specially fitted to the particular depth and stability design parameters.
Explosive Loading: The cartridge is loaded with a properly calculated explosive charge with the help of highly developed automatic methods with a uniform energy output and detonation strength.
Curing Process: The charged explosive commodities undergo a curing period so that they will be shipping and usage stable and safe.
Precision Machining: The final operation includes the precision machining such that the charge will be of the H-1 Perforating Gun System required specification.
Inspection and testing: Stringent testing and inspection before shipping ensures that each charge ensures operation, safety, and performance.
Quality Test & Inspection
We subject each batch of DP to rigorous testing and inspecting procedures that ensure it achieves the highest standards of
Dimensional Accuracy: Assures that the charge has a flawless fit within the H-1 Perforating Gun system.
Detonation Testing: Guarantees that the charge delivers the required energy to induce penetrative and homogeneous perforations.
Pressure Testing: Simulated high-pressure testing is performed to ensure the charge functions properly in deep-well conditions.
Safety Certification: The charges are rigorously tested against the standards of international safety and suitable for safe shipping and handling.
Performance Evaluation: The charge of each item with regard to penetration depth and borehole diameter is evaluated and approved finally.
Key Features
Deep Penetration: Designing to build deep penetrations with higher reservoir flow and access improvement.
Efficient Energy Release: Delivers the greatest detonation energy with minimal wastage at the lowermost cost.
Reliable Performance: Engineered with the intention of application in pressurized and deep borewells with regular results in harsh environments.
Seamless Integration: Fully integrated with the H-1 Gun Perforating System with the assured and correct formation of the openings.
Durable Construction: Built with heavy duty construction that will stand the harsh downhole environments with lasting stability.
Industry Applications
DP charges are primarily used in the oil and gas industry, particularly for operations that require deep, precise perforations to optimize well performance. These charges are ideal for:
Deep-Well Perforation: Suitable for pressurized and deep wells requiring the greatest reservoir penetration.
Hydraulic Fracturing: Applied during hydraulic fracturing processes in making effective pathways for the injection of fluids and proppant.
Shale and Unconventional Formations: Most appropriate in the shale unconventional formations wherein deeper penetration will be required in economic recovery.
Well Stimulation: Key to well stimulation processes that enhance fluid flow and improve hydrocarbon recovery.
Packaging and Storage
The charges of DP are packed with great care in safeguarding containers that avoid physical injury and keep them safe. The package ensures that the charge remains secure and not disturbed during shipping and storage. The charges need to be stored in a cold and dry place, not exposed to the sun or sources of moisture, heat, and shock. The correct storage environment plays an integral part in the charges' stability and functioning.
Shipment
DP shipments follow the rules of shipping of hazardous commodities internationally and ship each item in a secure and safe manner. They ship them in shock-resistant and heavy-duty containers that keep them protected during shipping. They ship the customer the shipping and the forms required if any including the certificate of safety and the item specification. They have flexible shipping options that fit the customer needs and that enable them to receive the item in a timely manner at the customer site.