• 8432 South i-35 West • Alvarado,Texas 76009-9775 •


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www.jetresearch.com

 •   8432 South I-35 West      Alvarado,Texas 76009-9775       PHONE: 817-761-2000   • FAX: 817-783-5812

Detonators, Detonating Cords, Explosive Components

Jet Research Center’s explosive components have 

been designed using sound engineering principles 

and test procedures and are manufactured or 

selected with strict attention to quality and safety.  

To enhance safety, all JRC detonators either contain 

safety resistors or comply with API RP 67.  This 

section provides information concerning the 

following equipment:

•  RED

®

  Detonators



•  Detonators

•  •Detonating Cords*

•  TCP Explosive Transfer Components

•  Sidewall Core Gun Loads Igniters

* Please see Appendix “A” for JRC’s recommended

detonating cord usage.



www.jetresearch.com

 •   8432 South I-35 West      Alvarado,Texas 76009-9775       PHONE: 817-761-2000   • FAX: 817-783-5812

RED

®

 RF Safe Detonators

Perforating safety has long been a driving force within 

our industry since the introduction of explosives to well 

completion methods. The rapid proliferation of wireless 

communication devices potentially increases the possibility 

of accidental detonation while working with electrically 

initiated explosives. To meet the demand for increased 

operating safety, JRC developed the Rig Environment 

Detaonotor (RED)

®

. The heart of this ultra-safe detonator is 



Semicondutor Bridge (SCB). The SCB is a device designed to 

ignite energetic materials when subjected to a fast discharge 

current pulse. As a plasma generator for igniting explosives, 

the device has no equilvalent in terms of reliability. When 

subjected to intense radio frequency (RF) energy, the 

device will continuously dissipate up to 5 watts of power 

without inadvertent ignition. When the SCB is combined 

with the patented firing/safety circuit*, they comprise an 

electroexplosive device that has an incredibly high immunity 

to RF energy, stray voltage and static buildup.



Top Fire RED

The top Fire Red is used with Top Fire perforating 

systems, and with Tubing Casing Cutters.

Capsule RED

The Capsule RED is a high-pressure detonator used in an 

exposed enviornment common with capsule guns and string 

shots. It is rated at 15,000 psi (103 MPA).



Thermal RED

The Thermal Igniter RED is used to ignite gas generator 

power charges such as chemical casing cutters or packer 

setting tools.



Block RED

The Block RED is used with bottom-fire hollow carrier gun 

systems, both port plug and scalloped types. It will disable 

when submerged in fluid.



Features

•  Multiple versions with complete line adapters to 

run with all industry standard hardware

•  Fires with either Positive or Negative VDC

•  Does not use primary explosives

•  Rated 375 °F (190 °C) for one hour)

•  Tested RF safe by four industry-recognized testing 

agencies:Franklin Applied Physics (U.S.), Sandia

National Laboraties (U.S.), ERA Technology Ltd.

(U.K.), and DNB Engineering Inc. (U.S.)

•  Immune to D.C. voltage hazards up to 120 V.

•  Tested safe against electrostatic discharge hazards

•  U.N. Shipping Classifications 1.4B

Benefits


•  Allows many normal rig operations, such as RF 

communications, welding and cathodic protection 

to continue uninterrupted durring perforating.

•  Does not require special surface firing panels or

downhole firing units

•  Provides significant savings compared to EFI/

EBW systems

•  A simple, economical, “offshore safe” substitute

for Resistorized hot-wire Detonators, EBW, and 

EFI Detonators



www.jetresearch.com

 •   8432 South I-35 West      Alvarado,Texas 76009-9775       PHONE: 817-761-2000   • FAX: 817-783-5812

Top Fire RED

®

 Detonator (101272595)

Capsule RED

®

 Detonator (101272600)

Thermal Ignitor RED

®

 Go™ Style Detonator (101320910)

Block RED

®

 Detonator (101272580)

www.jetresearch.com

 •   8432 South I-35 West      Alvarado,Texas 76009-9775       PHONE: 817-761-2000   • FAX: 817-783-5812

Capsule RED

®

 Detonators (101272600)

The Capsule RED

® 

detonator is an advanced elec-



troexplosive device designed for use with capsule 

perforating guns and other explosive devices 

where a pressure-resistant detonator is required.  

The design features of the Capsule RED detonator 

provides significantly improved safety character-

istics over conventional resistorized devices and 

allow wellsite activities to continue, uninterrupted 

while perforating.  



Features

•  Does not use primary explosives

•  Redundant electrical components enhance safety.

•  Ceramic firing capacitors assure reliability.

•  Surface-mount circuit technology provides rug-

gedness.


•  Metal housing provides enhanced radio frequency 

shielding.

•  High-output explosive load and flyer plate assure

reliable detonation transfer.

•  Dual sealing methods at top of detonator

•  Patented sealing for detonating cord interface



Specifications

•  •No-fire voltage level: 120 volts DC

•  Firing voltage: 132 to 160 VDC  

(nominal 144 VDC)

•  Recommended firing polarity: positive or negative DC

•  Requirements for radio silence waivers:

•  Transmitters with power less than one watt = 

no exclusion area

•  Handheld RF devices (cell phones, walkie 

talkies) = 10-ft exclusion area

•  Other RF transmitters (fixed or mobile) = 50-

ft exclusion area

•  Workboats with 1 Mhz, 1000 w transmitters  

= 165-ft exclusion area

•  Bleed-off time with power removed: 5 sec.

•  Semi-conductor bridge (SCB) resistance: 2 ohms

•  No-fire DC power dissipation (standalone SCB,

without circuit): 5 watts minimum

•  Energetic materials:

•  Ignition pyrotechnic mix = 50 mg THKP

•  Transition column = 400 mg HMX

•  Output pellet = 500 mg HMX

•  Environmental rating: 375

o

F at 15,000 psi for one



hour

•  UN shipping classification: 1.4S



Capsule RED

®

 Detonators  

(101272600) 

www.jetresearch.com

 •   8432 South I-35 West      Alvarado,Texas 76009-9775       PHONE: 817-761-2000   • FAX: 817-783-5812

Capsule RED

®

 Detonators (101272600)

Electrical Explosive Schematic 

Capsule RED

®

 III Detonators

Sealing Method (US Patent 4,759,291)

Inside View 

Capsule RED

®

 

1/2 W


22 K

3.3 F


1/8 W

2 M


2

1/8 W


2 M

140 V


THKP

Ignition


Mix

HMX


1/2 W

22 K


1/2 W

22 K


3.3 F

1/8 W


2 M

2

1/8 W



2 M

140 V


THKP

Ignition


Mix

HMX


1/2 W

22 K


www.jetresearch.com

 •   8432 South I-35 West      Alvarado,Texas 76009-9775       PHONE: 817-761-2000   • FAX: 817-783-5812

Igniter RED

® 

GO



-Style Detonators (101272602)

The RED


®

-III Igniter is an advanced electroexplosive 

device used to initiate gas-generating power charges 

inside oilfield setting tools. The design features of

the RED-III Igniter provide significantly improved

safety characteristics over conventional resistorized 

devices and allow many wellsite activities to 

continue uninterrupted while using power setting 

tools.

Features

•  Mates with top subs and adapters for industry-

standard setting tools

•  •Redundant electrical components for enhanced

safety

•  Multiple ceramic firing capacitors for reliability



•  Surface-mount circuit technology for ruggedness

•  Thermally conductive semi-conductor bridge for 

stray power dissipation

•  Metal housing for radio frequency shielding

•  Thin aluminum end-closure for low debris charac-

teristics



Specifications

•  No-fire voltage level: 120 volts DC

•  Firing voltage: 130 to 160 VDC (nominal 144 VDC)

•  Recommended firing polarity: positive or negative DC

•  Requirements for radio silence waivers:

•  Transmitters with power less than one watt = 

no exclusion area

•  Handheld RF devices (cell phones, walkie 

talkies) = 10-ft exclusion area

•  Other RF transmitters (fixed or mobile) = 50-

ft exclusion area

•  Workboats with 1 Mhz, 1000 w transmitters  

= 165-ft exclusion area

•  Bleed-off time with power removed: 5 sec.



Igniter RED

®

 GO



-Style  

Detonators (101272602)

•  SCB resistance: 2 ohms

•  SCB no-fire power dissipation: 5 watts minimum

•  Energetic materials:

•  Ignition pyrotechnic mix = 50 mg THKP

•  Main load = 1.5 g FFFG black powder

•  Temperature rating: 375

o

F for one hour



•  UN shipping classification: 1.4G

www.jetresearch.com

 •   8432 South I-35 West      Alvarado,Texas 76009-9775       PHONE: 817-761-2000   • FAX: 817-783-5812

Igniter RED

® 

GO



-Style Detonators (101272602)

Ceramic Capacitors

Dual Resistors

Dual Resistors



RED

®

 III  

Top Side

RED

®

 III  

Bottom Side

Firing and Safety Circuit 

Igniter RED

®

 III Detonators

22 K


5.6 F

2 M


22 K

2

2 M



140 V

THKP


Ignition

Mix


FFFG

Black Powder

Main Load

22 K


5.6 F

2 M


22 K

2

2 M



140 V

THKP


Ignition

Mix


FFFG

Black Powder

Main Load


www.jetresearch.com

 •   8432 South I-35 West      Alvarado,Texas 76009-9775       PHONE: 817-761-2000   • FAX: 817-783-5812

Block RED

®

 Detonators (101272580)

The Block RED

®

 Detonator is an advanced electroex-



plosive device used to initiate perforating guns.  The 

design features of the Block RED provide significant-

ly improved safety characteristics over conventional 

resistorized devices and allow wellsite activities to 

continue uninterrupted while perforating.  

Features

•  Does not use primary explosives

•  Redundant electrical components for  

enhanced safety

•  Ceramic firing capacitors assure reliability.

•  Surface-mount circuit technology for ruggedness

•  Metal housing for radio frequency shielding

•  High-output explosive load and flyer plate assure

reliable detonation transfer.

•  Fluid-disabled to prevent gun damage in the event 

of a seal failure

Specifications

•  No-fire voltage level: 120 volts DC

•  Firing voltage: 132 to 160 VDC 

(nominal 144 VDC)

•  Recommended firing polarity: positive or negative DC

•  Requirements for radio silence waivers:

•  Transmitters with power less than one watt = 

no exclusion area

•  Handheld RF devices (cell phones, walkie talk-

ies) = 10-ft exclusion area

•  Other RF transmitters (fixed or mobile) = 50-ft

exclusion area

•  Workboats with 1 Mhz, 1000 w transmitters  

= 165-ft exclusion area

•  Bleed-off time with power removed: 5 sec.

•  •SCB resistance: 2 ohms

•  SCB no-fire power dissipation: 5 watts minimum

•  Energetic materials:

•  Ignition pyrotechnic mix = 50 mg THKP

•  Transition column = 400 mg HMX

•  Output pellet = 500 mg HMX

•  Temperature rating: 375

o

F for one hour



•  UN shipping classification: 1.4S

Block RED

®

 Detonators  

(101272580)

www.jetresearch.com

 •   8432 South I-35 West      Alvarado,Texas 76009-9775       PHONE: 817-761-2000   • FAX: 817-783-5812

Block RED

®

 Detonators (101272580)

Explosive Section

Electrical Section

Inside View

Electrical and Explosive Schematic 

Block RED

®

 III Detonators

1/2 W


22 K

3.3 F


1/8 W

2 M


2

1/8 W


2 M

140 V


THKP

Ignition


Mix

HMX


1/2 W

22 K


1/2 W

22 K


3.3 F

1/8 W


2 M

2

1/8 W



2 M

140 V


THKP

Ignition


Mix

HMX


1/2 W

22 K


www.jetresearch.com

 •   8432 South I-35 West      Alvarado,Texas 76009-9775       PHONE: 817-761-2000   • FAX: 817-783-5812

Top Fire RED

®

 Detonators (101272595)

The Top Fire RED

®

 detonator is an advanced 



electroexplosive device used to initiate perforating 

guns, jet cutters, and severing tools.  The design 

features of the Top Fire RED provide significantly

improved safety characteristics over conventional 

resistorized devices and allow wellsite activities to 

continue uninterrupted while perforating.



Features

•  Does not use primary explosives

•  Redundant electrical components for  

enhanced safety

•  Ceramic firing capacitors for reliability

•  Surface-mount circuit technology for ruggedness

•  Thermally conductive semi-conductor bridge for 

stray power dissipation

•  Metal housing for radio frequency shielding

•  High-output explosive load and flyer plate assure

reliable detonation transfer.

Specifications

•  No-fire voltage level: 120 volts DC

•  Firing voltage: 132 to 160 VDC  

(nominal 144 VDC)

•  Recommended firing polarity: positive or negative DC

•  Requirements for radio silence waivers:

•  Transmitters with power less than one watt = 

no exclusion area

•  Handheld RF devices (cell phones, walkie talk-

ies) = 10-ft exclusion area

•  Other RF transmitters (fixed or mobile) = 50-ft

exclusion area

•  Workboats with 1 Mhz, 1000 w transmitters  

= 165-ft exclusion area

•  Bleed-off time with power removed: 5 sec.

•  SCB resistance: 2 ohms



Top Fire RED

® 

 

Detonators (101272595)

•  SCB no-fire power dissipation: 5 watts minimum

•  Energetic materials:

•  Ignition pyrotechnic mix = 50 mg THKP

•  Transition column = 400 mg HMX

•  Output pellet = 500 mg HMX

•  Temperature rating: 375

o

F for one hour



www.jetresearch.com

 •   8432 South I-35 West      Alvarado,Texas 76009-9775       PHONE: 817-761-2000   • FAX: 817-783-5812

Top Fire RED

®

 Detonator (101272595)

Explosive Section

Electrical Section

Inside View

Electrical and Explosive Schematic 

Top Fire RED

®

 III Detonator

1/2 W


22 K

3.3 F


1/8 W

2 M


2

1/8 W


2 M

140 V


THKP

Ignition


Mix

HMX


1/2 W

22 K


1/2 W

22 K


3.3 F

1/8 W


2 M

2

1/8 W



2 M

140 V


THKP

Ignition


Mix

HMX


1/2 W

22 K


www.jetresearch.com

 •   8432 South I-35 West      Alvarado,Texas 76009-9775       PHONE: 817-761-2000   • FAX: 817-783-5812

1

2



3

4

5



6

7

8



9

Slip-On


9

1

2



3

4

5



6

7

8



Threaded

Top Fire RED

®

 Systems For JRC Guns    

1 9/16-in. Top Fire RED

®

 Systems

1 9/16-in. Top Fire RED

®

 Systems Slip-On 

1 9/16-in. Top Fire RED

®

 Systems Threaded 

Contact JRC for High Temperature applications.

Contact JRC for High Temperature applications.

Item No.

Description

Part No.

1

Shunt Plug



100142242

2

Firing Adapter Assy



100157532

3

Top Fire 



RED

®

 III Detonator



101272595

4

Firing Adapter



101211259

5

Arming Safety Plug



101283823

6

Miniature PAI Insert



100157855

7

Bi-Directional Booster



See Appendix A

8

Miniature PAI Insert



100005277

9

Crossover, Sub



100158100

Item No.

Description

Part No.

1

Shunt Plug



100142242

2

Firing Adapter Assy



100157532

3

Top Fire 



RED

®

 III Detonator



101272595

4

Firing Adapter



101211259

5

Arming Safety Plug



101283823

6

Miniature PAI Insert



100157855

7

Bi-Directional Booster



See Appendix A

8

Miniature PAI Insert



100005277

9

Tandem, Grooved Vann



101204473

www.jetresearch.com

 •

   8432 South I-35 West 



    Alvarado,Texas 76009-9775   



    PHONE: 817-761-2000 



 •

FAX: 817-783-5812

1

2

3



4

5

6



7

8

9



Slip-On

1

2



3

4

5



6

7

8



9

Threaded


2-in. Top Fire RED

®

 System

2-in. JRC Top Fire RED

®

 Systems Slip-On

2-in. JRC Top Fire RED

®

 Systems Threaded

Contact JRC for High Temperature applications.

Contact JRC for High Temperature applications.

Top Fire RED

®

 Systems For JRC Guns     

Item No.

Description

Part No.

1

Shunt Plug



100142242

2

Firing Adapter Assy



100157532

3

Top Fire 



RED

®

 III Detonator



101272595

4

Firing Adapter



101211257

5

Arming Safety Plug



100008011

6

Miniature PAI Insert



100157855

7

Bi-Directional Booster



See Appendix A

8

Miniature PAI Insert



100005277

9

Crossover, Sub



100158107

Item No.

Description

Part No.

1

Shunt Plug



100142242

2

Firing Adapter Assy



100157532

3

Top Fire 



RED

®

 III Detonator



101272595

4

Firing Adapter



101211257

5

Arming Safety Plug



100008011

6

Miniature PAI Insert



100157855

7

Bi-Directional Booster



See Appendix A

8

Miniature PAI Insert



100005277

9

Tandem, Grooved Vann



101204729

www.jetresearch.com

 •

   8432 South I-35 West 



    Alvarado,Texas 76009-9775   



    PHONE: 817-761-2000 



 •

FAX: 817-783-5812



2 3/4-in. Vann Top Fire RED

® 

System Threaded

1

2



3

4

5



6

7

8



9

Slip-On


1

2

3



4

5

6



7

8

9



Threaded

2 1/2-in. JRC Top Fire RED

®

 Systems Slip-On

2 1/2-in. Top Fire RED

®

 System

2 1/2-in. JRC Top Fire RED

®

 Systems Threaded

Contact JRC for High Temperature applications.

Contact JRC for High Temperature applications.

 Top Fire RED

®

 Systems For JRC Guns     

Item No.

Description


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