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Address: No.25th Gaoxin6th Road, Xi'an, China
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Flow Activated Bow Spring Centralizer Coiled Tubing Centralizer
Introduction of Flow activated bow spring centralizer
The flow activated bow spring centalizer is a kind of coiled tubing centralizer used for the downhole coiled tubing operation. The bow srpings of the flow activated bow spring centralizer are normally retracted, which makes the centralizer easy to pass through the tubing, when the pressure differential is achieved across the tool, the bow springs of the coiled tubing centralizer will be expanded.The flow activated bow spring centralizer is designed with function of centeralizing the coiled tubing tool string or tool in the tubing/sleeve for easy operation.
Features of CT Flow activated bow spring centralizer
* The bow spring centralizer is designed with full flow
through bore
* The flow activated bow spring centralizer allows the bow
springs movement in expanded condition when meeting
restrictions, which prevent the
bow spring being damaged
* The bow spring centralizer is easy to operate and maintence
Technical parameter of CT Flow activated bow spring centralizer
| Tool Size | Max. OD | ID | Service | Connection | Activation pressure | Working Temperature |
| 1 11/16 - 6.5 | 6.50 | 0.51 | STD | 1 AMMT Box x Pin | 300 PSI | 0°F - 350°F |
| 2 1/8 - 7 | 7 | 0.75 | STD | 1 1/2 AMMT Box x Pin | 500 PSI | 0°F |
| 2.7 - 8 | 8 | 0.93 | STD | 1 1/2 AMMT Box x Pin | 500 PSI | 0°F |
| 3 1/8 | 8 | 0.93 | STD | 2 3/8 Pac Box x Pin | 500 PSI | 0°F |
| 3 1/8 | 8" | 0.93 | STD | 2 3/8 PAC DSI BOX | 500 PSI | 0°F |
| 1 11/16 - 6 1/2 | 6.50 | 0.51 | H2S | 1 AMMT Box x Pin | 300 PSI | 0°F |
| 2 1/8 - 7 | 7 | 0.75 | H2S | 1 1/2 AMMT Box x Pin | 500 PSI | 0°F |
Flow activated bow spring centralizer
The related downhole oil tools manufactured by Techcore oil tools:
* Drill stem testing tools for cased hole, open hole and slim hole:
Retrievable packer, circulating valve, safety joint, downhole tester valve, LPR- N Valve, omni valve, multi-cycle circulating valve, hydraulic jar, vertical shock absorber, radial shock absorber, RD safety circulating valve, high pressure retrievable packer with bypass, CHAMP packer, IPO valve, tubing string test valve, sleeve type drain valve, rupture disk sampler, super safety valve with control panel, BOP safety valve for downhole operation and so on.
*Coiled Tubing Tools: Double slip connector, roll on connector, roll on x thread connector, double flapper check valve, motor head, dual function circulating valve, hydraulic jar, fishing tools etc.
* Perforating tools: Various perforator & perforating gun system, Shaped Charge Body
* Oil well completion tools include: Subsurface safety valve, wireline retrievable subsurface safety valve, single string production packer, dual strings production packer, ESP packer, mechanical set packer, permanent packer, compensation device, bridge plug, sliding sleeve, nipples etc.
Welcome to contact us for more information about the downhole tools and our best service!!
