Hollow Steel Carrier Guns has the charges contained inside a carrier and are hence not exposed to the wellbore fluids. Installation of perforating charges and detonating cord is fast and simple. Reliability is very high due to rugged and robust hardware in conjunction with minimal sealing elements. A variety of gun systems are available including high pressure and high temperature systems.
These systems feature a Spot-face or “Scallop†on the carrier at the charge location to minimize burrs and optimize charge performance. The perforating charges are retained, within a charge tube located inside the gun carrier and aligns the charges to the scallop. The scalloped carrier is expendable it is retrieved from the well and is discarded after use.
Gun connections (gun subs) are used to connect several gun lengths together and also provide a means of attaching the gun system to wireline tools such as a collar locator. Gun subs may be used multiple times and are available for a wide variety of wireline and tubing conveyed applications.
O.D.(IN.) | SHOT DENSITY (SPF) | PHASING | EXP WEIGHT (G.) | CASING O.D. (IN.) | ENTRY HOLE (IN.) | PEN. NORM @ 5000 PSI (IN.) | DATA SOURCE |
2 3/4 | 4D / 6D | 600 | 15 | 4 1/2 | 0.4 | 42.96 | RP/43 |
2 7/8 | 6F | 600 | 15 | 4 1/2 | 0.34 | 35.10 | API RP/19B |
3 1/8 | 4D / 6F | 600 / 900 | 21 | 4 1/2 | 0.37 | 42.9 | RP/43 |
3 3/8 | 4D / 5D / 6F | 600 / 900 | 25 | 4 1/2 | 0.41 | 59.4 | API RP/19B |
4 | 5F | 600 / 900 | 39 | 5 1/2 | 0.45 | 69.1 | API RP/19B |
4 1/2 | 4D / 5F | 600 | 39 | 7Â Â Â | 0.4 | 72.9 | API RP/19B |
5 1/8 | 4D / 5F | 600 | 39 | 7Â Â Â | 0.42 | 66.94 | RP/43 |
7Â Â Â | 12F | 1350 / 450 | 39 HMX | 9 5/8 | 0.40 | 70.10 | API RP/19B |
O.D.(IN.) | SHOT DENSITY (SPF) | PHASING | EXP WEIGHT (G.) | CASING O.D. (IN.) | ENTRY HOLE (IN.) | PEN. NORM @ 5000 PSI (IN.) | DATA SOURCE |
2 3/4 | 4D / 6D | 600 | 14.5 | 4 1/2 | 0.64 | 6.92 | API RP/19B |
2 7/8 | 6F | 600 | 15 | 4 1/2 | 0.77 | 7.37 | QC |
3 1/8 | 12F | 1350 / 450 | 12 | 5 | 0.70 | 5.23 | RP/43 |
3 3/8 | 4D | 600 | 32 | 5 | 0.89 | 7.02 | API RP/19B |
4 | 6D | 600 | 22.7 | 5 1/2 | 0.99 | 8.05 | API RP/19B |
4 1/2 | 12F | 450 / 1350 | 22.7 | 7Â Â Â | 0.95 | 7.38 | API RP/19B |
5 1/8 | 16F | 1400 / 200 | 32 | 7 5/8Â Â Â | 1.07 | 6.7 | API RP/19B |
7Â Â Â | 15F | 1400 / 200 | 52 | 9 5/8 | 1.39 | 6.5 | API RP/19B |
Casing Gun/Reactive Perforating Charges
Reactive perforating shaped charges deliver clean, open tunnels independent of rock type. Every tunnel receives its own cleaning action, independent of other perforations, resulting in a much greater percentage of clean tunnels and an ideal flow path between undamaged reservoir and the wellbore. CONNEX charges reduce breakdown and treating pressures, improve treating rates, eliminate tortuosity, and minimize the risk of screen-out.
O.D.(IN.) | PRODUCT NAME | SHOT DENSITY (SPF) | PHASING | EXP WEIGHT (G.) | CASING O.D. (IN.) | ENTRY HOLE (IN.) |
3 3/8 | 3323 CONNEX | 6 | 30/60/180 | 22.7 HMX | 4 1/2 | 0.47 |
3Â 3/8 | 3325 CONNEX XEH | 6 | 30/60/180 | 25 HMX | 4 1/2 | 0.54 |
4 1/2 | 4039 CONNEX | 5 | 60 | 39 HMX | 7Â Â Â | 0.46 |
4 1/2 | 3323 CONNEX | 12 | 135-45 | 22.7 HMX | 7Â Â Â | 0.4 |
7Â Â Â | 4039 CONNEX | 12 | 135-45 | 39 HMX | 9 5/8 | 0.44 |
Casing Gun/Tubing Conveyed Peforating
Our TCP tools enable you to run your TCP operations in the most sophisticated and customized fashion. Since each job is specifically tailored to both the properties of the formation and the long-term completion and production schedule, the number of configurations may be unlimited. Customers receive customized TCP systems to meet their unique needs and well applications. The TCP tool range includes mechanical and hydraulic firing systems, gun releases and under-balancing devices as well as a variety of auxiliary components.
Description |
Application |
|
Mechanical Firing Head DW | 2 3/8" EUE Thread | Allows gun systems to be initiated by release of a drop bar into the tubing. |
2 7/8" EUE Thread | ||
Hydraulic Firing Head DW | Tensile Shear Stud 2 3/8" EUE Thread | Allows gun systems to be initiated by applied pressure to the tubing. |
Tensile Shear Stud 2 7/8" EUE Thread | ||
Fill/Flow Sub Ported DW | 2 3/8" EUE Thread | Ported version allows the tubing string to automatically fill up with well fluids and creates a debris barrier through a installed glass disc for mechanically initiated firing heads.. The released drop bar to initiate the mechanical firing head shatters the glass disc.. After initiation the Fill/flow sub allows hydrocarbons to be produced from the well. Â |
Fill/Flow Sub Non Ported DW | 2 3/8" EUE Thread | |
Fill/Flow Sub Ported DW | 2 7/8" EUE Thread | |
Fill/Flow Sub Non Ported DW | 2 7/8" EUE Thread | |
Mechanical Gun Release Shift up DW | 2 3/8" EUE Thread with 1.875" ID Latch | Enables the gun system to be released in the wellbore if required using a mechanical shifting tool leaving behind an open ended tubing sub/wireline entry sub. |
Mechanical Gun Release Shift up DW | 2 7/8" EUE Thread with 2.250" ID Latch | |
Shifting tool Mech. Gun Released DW | For 2 3/8" Mech. Gun Release w/ 1.875" ID Latch | Is used to shift the latch in the mechanical tubing released for the gun system to be released in the wellbore. |
Shifting tool Mech. Gun Released DW | For 2 7/8" Mech. Gun Release w/ 2.250" ID Latch | |
Pressure Release Sub DW | 2 3/8" EUE Thread | Is used to allow creating a pressure/fluid path between tubing/workingstring and annulus/wellbore in a closed system |
Pressure Release Sub DW | 2 7/8" EUE Thread |