ct time delay transfer system (htd-blast system) · at the shop.break the top gun sub (1) from the...

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Warning: use of owen equipment contrary to manufacturer’s specifications or operating instructions may result in property damage, serious injury or fatality. If you are not trained in the handling and use of explosive devices, do not attempt to use or assemble any owen perforating systems or owen firing devices.This technology is regulated by and, if exported, was exported from the united states in accordance with the export administration regulations (EAR). Diversion contrary to U.S. Law is prohibited. Export and/or re-export of this technology may require issuance of a license by the bureau of industry and security (BIS), U.S. Department of Commerce. Consult the BIS, the EAR, and/or Owen Compliance Services, Inc. To determine licensing requirements for export or re-export of this technology.This document contains confidential information of Owen Oil Tools LP (Owen) and is furnished to the customer for information purposes only. This document must not be reproduced in any way whatsoever, in part or in whole, or distributed outside the customer organization, without first obtaining the express written authorization of owen. This document is the property of owen and returnable upon request of Owen.

©2013 - 2020 Owen Oil Tools All Rights Reserved

CT Time Delay Transfer System (HTD-BLAST System)

TC-044-2750-000TC-044-2875-000TC-044-3125-000TC-044-3375-000TC-044-4000-000 TC-044-4500-000

MAN-TC-044-(R10)

MAN-TC-044.indd 1MAN-TC-044.indd 1 10/1/20 1:53 PM10/1/20 1:53 PM

©2013 - 2020 Owen Oil Tools All rights reserved

CT Time DelayTransfer System(HTD-BLAST® System)

2 I MAN-TC-044-(R10)

HTD-BLAST® System(Horizontal Time Delay Ballistic Assisted Sequential Transfer)

Description The purpose of the HTD-BLAST™ System is to allow the energy from a perforating gun to ignite a Time Delay System on the adjacent gun. The system is specifically designed to be used in coiled tubing applications to enable the operator to perforate several zones during a single run by moving the gun string to the next interval during the time delay burn sequence. The perforating guns can be initiated from the top or bottom of the gun. Once initiated, all the guns will fire in sequential order.

If a longer time period is required between firing sequences, this can be accomplished with the use of the Extended Time Delay Hardware that is compatible with this system.

Protected under U.S. Patent Number 8,079,296

Features and Benefits• Initiates Time Delay burn using the output energy from of a perforating gun.• Allows the perforating of multiple intervals during a single coiled tubing or

conventional tubing run in the well.• Can be used with multiple Time Delay Systems or gun sizes.• Only one firing head is required on top or on bottom of the gun string.

Specifications

TC-044 (R10)

O.D. 2-3/4” 69.9 MM 2-7/8” 73.0 MM

Make-up Length 4.13” 104.8 mm 4.13” 104.8 mm

Bottom Connection 2-3/4” & 2-7/8” Top Sub 2-3/4” & 2-7/8” Top Sub

Max. Temperature 250°F (121°C) 250°F (121°C)

Tensile 242,000lbf 107 650 daN 307,000lbf 136 500 daN

Max. Pressure 10,000psi 68.9 MPa 10,000psi 68.9 MPa

O.D. 3-1/8” 79.3 MM 3-3/8” 85.6 MM

Make-up Length 3.62” 91.9 mm 3.62” 91.9 mm

Bottom Connection 3-1/8” & 3-3/8” Top Sub 3-1/8” & 3-3/8” Top Sub

Max. Temperature 250°F (121°C) 250°F (121°C)

Tensile 163,000lbf 72 500 daN 273,000lbf 121 500 daN

Max. Pressure 10,000psi 68.9 MPa 10,000psi 68.9 MPa

O.D. 4-1/2” 114 MM

Make-up Length 3.95” 100.3 mm

Bottom Connection 4.5” - 7” Heavy Duty Top Sub

Max. Temperature 250°F (121°C)

Tensile 415,000lbf 184 600 daN

Max. Pressure 10,000psi 68.9 MPa

The maximum temperature can be increased to 450°F (230°C) by substituting the 90 durometer Nitrile O-Rings with 90 durometer Viton O-Rings. Refer to the Time vs. Temperature chart for Explosives to confirm any explosives requirements.Note: The maximum pressure rating is established as a safety feature in the event of a seal failure.


Owen Oil Tools

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MAN-TC-044-(R10) I 3©2013 - 2020 Owen Oil Tools All rights reserved

HTD-BLAST® SystemTC-044-2750-000 / TC-044-2875-000

TC-044-3125-000 / TC-044-3375-000 / TC-044-4500-000

TC-044 (R10)

ITEM PART NUMBER QTY DESCRIPTION

TC-044-2750-000 A/R ASSEMBLY, 2-3/4 TAG CT TRANSFER




TC-044-4000-000 A/R ASSEMBLY, 4” TAG CT TRANSFER

TC-044-4500-000 A/R ASSEMBLY, 4.5” TAG CT TRANSFER, HEAVY DUTY

1

TC-044-0001-275 A/R BODY, 2-3/4 TAG, CT TRANSFER




TC-044-0001-400 A/R BODY, 4” TAG, CT TRANSFER

TC-044-0002-450 A/R BODY, 4” TAG, CT TRANSFER

2** TC-044-0003-000 1 FIRING PIN

3** TC-044-0004-000 1 HOUSING, FIRING PIN

4** TC-044-0005-000 1 ALIGNMENT INSERT

5 TC-043-0003-000 1 IGNITER SUPPORT (Comes w/TD Hardware)

6** OOO-N569-010 2 O-RING, N-90

7** OOO-N569-119 2 O-RING, N-90

8** OOO-N569-120 2 O-RING, N-90

9

OOO-N569-227 2 O-RING, N-90 (2.750 Gun)

OOO-N569-228 2 O-RING, N-90 (2.875 Gun)

OOO-N569-230 2 O-RING, N-90 (3.125 Gun)

OOO-N569-231 2 O-RING, N-90 (3.375 Gun)

OOO-N569-236 2 O-RING, N-90 (4.000 Gun)

OOO-N569-342 2 O-RING, N-90 (4.500 Gun)

A2-350220-1 1 Primer, (sold separately)

2-350620-1 1 TDI XL (sold separately)

-- TC-044-3125-099 -- REDRESS KIT FOR CT TRANSFER (all assemblies)

TC-044-3125-099XL REDRESS KIT FOR CT TRANSFER (all assemblies), TDI XL

-- TC-044-3125-399 -- REDRESS KIT FOR HT, CT TRANSFER

TC-044-3125-399XL REDRESS KIT FOR HT, CT TRANSFER, TDI XL

-- TC-044-0010-000 -- O-Ring Installation Tool (sold separately)

-- MAN-TC-044 -- MANUAL, CT TIME DELAY TRANSFER SYSTEM

** Denotes parts that are in the redress kit.

TC-044-3125-399 contains Viton O-rings

Note: Explosive components are sold separately

These assemblies and redress kits do not include a Igniter Support Assembly.

(TC-043-0003-000) comes with the 6-Minute Fuse Assemblies (TC-043-2750/3125/4500-000) and their redress kits.

Item 5 is not required if using the 2-350620-1 TDI XL.


Owen Oil Tools

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©2013 - 2020 Owen Oil Tools All Rights Reserved 4 I MAN-TC-044-(R10)


Warning: Use extreme caution when assembling. The CT Gun Time Delay Transfer System requires the handling of explosive components and devices, and all safety precautions must be observed and adhered to! Only personnel trained in explosive handling procedures should be allowed to arm this firing head assembly!

Note: Check all items against the parts list to be sure of having the correct parts and quantities.

Note: Check for any damage to the parts which would prevent the part from being assembled correctly, easily and safely.

1.0 Parts Assembly

1.1 Firing PinA. Install two O-rings (item #6) onto the Firing Pin (item #2) using O-Ring installation tool TC-044-0010-000.

B. Place the installation tool over the end of the Firing Pin. Apply a small amount of grease to the inside of the O-Ring and the surface of the installation tool.

Note: Before installing the second O-Ring add more grease to the surface of the installation tool.

Note: Seizing cord is recommended when installing the second O-Ring. Using seizing cord, slide the second O-Ring down the shaft of the installation tool. Use the seizing cord to guide the second O-Ring over the first O-Ring, and into the second groove. Slowly remove the seizing cord.


MAN-TC-044-(R10) I 5



1.2 Firing Pin and Firing Pin Housing A. Install the O-rings (items #7 and 8) onto the Firing Pin Housing (item #3). Apply some grease to the O-rings on the Firing Pin and insert into the Firing Pin Housing, being careful not to damage the O-rings. Set aside.

Caution: Install the Firing Pin by hand only! Using a tool to tap on the Piston could damage the Firing Pin and cause the Firing Pin to function prematurely in the event of a leak!

1.3 Igniter Support Assembly (packaged separately)

Note: OMIT STEP 1.3 IF USING THE TDI XL

A. Install the O-Ring onto the bottom section of the Igniter Support (item #5) if not already installed. Insert the Igniter (item A) into the top section and install the bottom section to secure the Igniter.




Note: The Igniter has lettering on one side and the other side in marked in red. The lettering faces the Firing Pin and the red side faces downward toward the Time Delay Fuse.

1.4 Transfer System AssemblyA. Carefully insert the armed Igniter Support (the “focus tube”), facing down into the Transfer Body (item #1) until seated. The focus tube’s end should be flush with the back face of the box end of the Body.

B. Apply grease to the O-rings on the Firing Pin Housing and insert it into the Transfer Body until it is seated against the top of the Igniter Support.

Note: The top of the Firing Pin Housing should be approximately 1 in. (2.5 cm) below the upper face of the Body.

C. Install O-ring (item #8) onto the Alignment Insert (item #4). Apply a small amount of grease to the O-Ring and install the alignment insert into the Transfer Body. The insert can be installed from either end.The Alignment Insert should be flush with face of the body.

D. Set the Assembly aside.

1.5 6 Minute Time Delay AssemblyA. Assemble the 6 Minute Time Delay Fuse Assembly as per the instructions provided within MAN-TC-043-000.

B. When completed apply grease to the threads and O-rings of the Time Delay Housing and thread into the bottom of the CT Transfer System.


MAN-TC-044-(R10) I 7



1.6 Perforating Gun AssemblyA. For gun assembly, refer to the Owen Oil Tools Technical Manual, MAN-TGS1-000.

Note: Gun must be loaded using (2) Bi-Directional Boosters.

1.7 Assembled CT Time Delay Transfer Systems




Warning After operation of the tool, there may be trapped pressure. Please follow disassembly procedures below.

Please be advised below is a detail report for the disassembling of a Coiled Tubing system using the HTD-BLAST® System.

“Oilfield tools that are used in the wellbore can occasionally have trapped pressure inside when they are removed to the surface either from exposure to hydrostatic pressures, applied pressures, or pressures generated by the use of explosive components. This trapped pressure may occur inside the 6 minute delay fuse housing (TC-043-3125-000 or TC-043-2750-000) used in perforating with the Owen HTD- BLAST® System. Accordingly, caution should be taken when disassembling gun strings that contain this housing. More specifically, subs should be broken at specific connections to avoid having internal parts ejected in case there is trapped pressure.”

Reference the enclosed diagram (Figures 1&2) for a proper procedure for disassembling your work string after perforating. The HTD-BLAST® system should not be disassembled at the well site, but back at the shop.Break the top gun sub (1) from the gun barrel (2), leaving the gun barrel still threaded to the top of the CT sub (6). The end plate will prevent any parts from being ejected if there is trapped pressure in the fuse housing.

• Break the connection between the top gun sub (3) and gun barrel (4) that is threaded into the bottom of the delay fuse housing (5), leaving the top sub in the fuse housing. This top sub will retain the delay fuse in its housing, in case of pressure, during transportation back to shop.

• Leave the top gun sub (3) (in the fuse housing), the fuse housing (5), the CT sub (6) and the gun barrel (2), in that order, threaded together while still on location. The diagram shows the breakdown configuration (refer. Figure 2) for transportation back to your shop.

• Once back at your shop, Clear area of all unnecessary personal. Firmly retain the assembly in a vise.

• Stand off to the side of the assembly as you disassemble and ensure no personnel or obstacles are in line with the assembly that may get hurt or damaged in case a part does eject from pressure.

• IMPORTANT: Break the connection (A) between the CT sub (6) and the top of the fuse housing (5) FIRST. Carefully unthread the connection until both o-rings are exposed, while being aware of pressure that may vent. If there is trapped pressure you should hear it escaping at this time and if there is pressure, allow enough time to bleed completely off. Separate the components.

• Remove top sub (3) from bottom of fuse housing (5) in the same matter as the previous step, watching for pressure once the two o-rings clear.

• Repeat with the CT sub (6) and gun barrel (2).

• All parts can now be broken down, cleaned, and redressed for the next operation.


MAN-TC-044-(R10) I 9




ct time delay transfer system (htd-blast system) · at the shop.break the top gun sub (1) from the...

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