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{"title":"Bottom And Top Cementing Plug Drilling STC\/BTC\/LTC Thread Cementing Wiper Plugs","imgUrl":"https:\/\/img.chinax.com\/nimg\/f9\/66\/27b1d9f6aa137d60b154fce616b4-200x200-1\/bottom_and_top_cementing_plug_drilling_stc_2fbtc_2fltc_thread_cementing_wiper_plugs.jpg","attrs":{"Brand Name":"Puyang Zhongshi Group","Model Number":"4 1\/2\"~20\"","Certification":"API,ISO,QHSE","Place of Origin":"China"}}
{"title":"10 3\/4" Oilfield Cementing Tools Top Plug Cementing Non Rotation","imgUrl":"https:\/\/img.chinax.com\/nimg\/fa\/f8\/c83ed7339d8c06227da11c82a37a-200x200-1\/10_3_2f4_22_oilfield_cementing_tools_top_plug_cementing_non_rotation.jpg","attrs":{"Brand Name":"Puyang Zhongshi Group","Model Number":"4 1\/2\"~20\"","Certification":"API,ISO,QHSE","Place of Origin":"China"}}
{"title":"9 5\/8" Well Cement Plugs Oil And Gas Rubber Top Plug Cementing","imgUrl":"https:\/\/img.chinax.com\/nimg\/26\/e4\/a4779ab2bf93454aa2e9514f73e8-200x200-1\/9_5_2f8_22_well_cement_plugs_oil_and_gas_rubber_top_plug_cementing.jpg","attrs":{"Brand Name":"Puyang Zhongshi Group","Model Number":"4 1\/2\"~20\"","Certification":"API,ISO,QHSE","Place of Origin":"China"}}
{"title":"API ESP Downhole Cable Protector For Oilfield Customised Color Forging And","imgUrl":"https:\/\/img.chinax.com\/nimg\/4e\/7e\/d47e2d0af73696f9edd45861cdfe-200x200-1\/api_esp_downhole_cable_protector_for_oilfield_customised_color_forging_and_stamping_types.jpg","attrs":{"Brand Name":"ZS","Model Number":"2-3\/8\u201dto 7\u201d","Certification":"API 5CT","Place of Origin":"China,Henan"}}
Hydraulic stage collar meets the challenges of cementing holes at any angle with a hydraulically opened port system,the opening pressure of the stage collar can be adjusted at rig site to meet well requirements, providing operational flexibility.
API Hydraulic Double Stage Cement Collar Features
Hydraulic stage collar meets the challenges of cementing holes at any angle with a hydraulically opened port system.
Stage collar designed specifically for horizontal completion.
It reduces total hydrostatic pressureon weak formations to prevent lost circulation during cementing.
Clear surface indications of opening and closing pressures provide safer and more efficient operations.
Valve seat and valve disk can effectively prevent grout from flowing back
The opening pressure of the stage collar can be adjusted at rig site to meet well requirements, providing operational flexibility.
API Hydraulic Double Stage Cement CollarSpecification
Specifications (in)
5½"
6 5/8"
7"
7 5/8"
9 5/8"
10¾"
13 3/8"
Overall Length (mm)
1460
1500
1500
1550
1750
1750
1780
Manifold
2"Union
I.D. of Plug Container (mm)
Φ125
Φ150
Φ160
Φ175
Φ225
Φ250
Φ320
Length of Plug Container (mm)
400
450
450
450
550
550
600
Working Pressure (Mpa)
35,50
35,50
35,50
35,50
35,50
35
35
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
1997
Total Annual:
5 million-10 million
Employee Number:
570~600
Ecer Certification:
Verified Supplier
Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars.
We have competitive price of o... Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars.
We have competitive price of o...