Description

core Features

Energy Concentration
Finite element analysis optimizes the geometry to achieve efficient concentration of explosive energy within the perforation area, increasing penetration depth by 15%, reducing shell and formation damage, and improving reservoir permeability.

Stable Explosives
Using high-performance explosives with an energy density of 5.2 MJ/kg, combined with differential scanning calorimetry and shock sensitivity testing, the blast intensity fluctuation is controlled to within ±3%, ensuring stable and reliable perforation results.

Precision Machining
Key components are machined using 5-axis CNC machines with dimensional tolerances controlled to ±0.02 mm. Three-dimensional coordinate measuring machine inspection ensures high batch-to-batch consistency and meets repeatable operation requirements.

High-Temperature and High-Pressure Resistance
The material has undergone salt spray corrosion and high-temperature and high-pressure cycling tests and can withstand downhole conditions of 150°C and 100 MPa, ensuring structural integrity and functional stability, enhancing operational safety.

why choose us?

Rigorous Manufacturing Process
The company utilizes 5-axis CNC machining centers and coordinate measuring machines to strictly control product dimensional tolerances to ±0.02mm, ensuring consistent performance across each batch and meeting high industry standards.

Multi-Level Quality Inspection
X-ray non-destructive testing and functional explosion testing are performed during the production process to rigorously identify internal defects and performance anomalies, ensuring that products meet design standards before shipment.

Standardized Interface Design
The product design is based on industry perforating equipment standards, featuring precise dimensions that match different casing gun models, ensuring quick replacement and on-site operation without requiring equipment modification.

DP Shaped Charges for Economical Casing Guns 1

Detailed Parameters:

	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 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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