BH Shaped Charges for Economical Casing Guns

BH Shaped Charges for Economical Casing Guns

BH shaped charges are designed specifically for cost - effective case guns with a target towards a cost - effective as well as efficient alternative in oil and gas well perforations.
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Description

Technical Specifications

 

1. Shape And Form

- The shape design in BH shaped charges is optimized in a manner that a high-speed jet is achieved at detonation. The shape is optimized in a manner that a high level of penetration in both case as well as in formation around is achieved.

- The charge is carefully designed with a specific curvature and cone angle to ensure optimal energy concentration, enhancing the perforation efficiency.

2. Charge Structure

- The explosive in shaped charges in BH is a high rate energy release explosive with high detonation rate. The high detonation rate is necessary in order to produce a high energy jet in order to have a satisfactory perforation.

- The lining material is a highly ductile high-strength alloy. The alloy is highly ductile with high strength that can be moulded into a high-speed jet with explosive detonation shock wave having a case quality as well as a quality of good penetration into a rock.

 

Performance Characteristics

 

1. Penetration Achievement

- BH shaped charges can achieve a high depth in varied material casings as also in varied forms of rock. In common API casings, they can achieve a depth that is adequate in order to establish fluid contact between reservoir and wellbore.

- The diameter of penetration is highly restrictive, also giving a suitable channeling space for flowing hydrocarbons into the well.

2. Reliability

- They are extensively quality-checked in a bid to deliver a consistent detonation as much as a level of performance that is consistent. There are production quality checks that have a minimal risk as much as uneven perforations.

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BH Shaped Charges for Economical Casing Guns 1
BH Shaped Charges for Economical Casing Guns 5
 

Compatibility

 

1. Casing pistols

- BH shaped charges are also compatible with a range of cost-effective case guns. They are easy to integrate into gun systems with dimensions that fit into position in ideal sequence with detonation.

2. Well Conditions

- These work efficiently in diversified high - pressure as high - temperature conditions. They deliver consistent performances that make them fit in a vast spectrum of oil as gas wells.

 

Production Process

 

1. Explosive Loading

- The explosive is charged into housing in a closed chamber in a way that it is homogeneously distributed as also tightly packed in a suitable manner. The operation is conducted with high precautions not to cause pre-detonation.

2. Liner installation

- The pre-fabricated liner is in position in the charge with great precision, with ideal positioning as well as aligning. The positioning is important in a way that a perfect jet is formed in detonation.

3. Quality Inspection

- Each shaped charge is quality-checked in depth, with a visual check, X - ray check, as well as a functional check. The charges are made available on condition that they are in high quality.

 

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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