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Mechanical Multistage Cementing Collar Needless Drilling Stage Collar
Mechanical Multistage Cementing Collar Needless Drilling Stage Collar
Mechanical Multistage Cementing Collar Needless Drilling Stage Collar
Mechanical Multistage Cementing Collar Needless Drilling Stage Collar
Mechanical Multistage Cementing Collar Needless Drilling Stage Collar
Mechanical Multistage Cementing Collar Needless Drilling Stage Collar
Mechanical Multistage Cementing Collar Needless Drilling Stage Collar
Mechanical Multistage Cementing Collar Needless Drilling Stage Collar
Specifications
Brand Name :
SWS
Model Number :
350
Place of Origin :
CHINA
MOQ :
MOQ as per type requirements
Price :
Details pls contact our staff
Payment Terms :
T/T or LC irrevocable In sight
Supply Ability :
As requirement
Delivery Time :
Delivery ex-mill details need to discuss
Packaging Details :
Export standards packaging and others requirements should be clarified in advance
Type :
mechanical
Ability :
domestic china only
Size range :
4-1/2''~7''
Color :
as required
Series :
350
Description

MECHANICAL STAGE COLLAR, STAGE CEMENTING TOOLS, DRILLING TOOLS

The stage collar, or stage cement injector, is mainly used in multistage cement injection and cementing projects to achieve the cementing effect through stage cement injection and solve the problem of poor one-time cementing effect.

mainly the stage collar can be divided into three types:

1- Mechanical stage collar

2- Hydraulic stage collar

3- Needless drilling stage collar

This page is going to clarify one of them : mechanical stage collar

350 series mechanical stage collar

1-it can be used in vertical and slightly deviated well bores.

2- all components have brust and collapse pressure equal to or exceeding API pressure rating for the casing

3-the mechanical stage collar has the shortest length currently being manufactured in the industry which prevent the sleeves being wedged against the body due to bending

4-the stage collar body and lower is metal with metal seal, and have assisted to seal rubber and provide seal pressure integnty.

Mechanical Multistage Cementing Collar Needless Drilling Stage Collar

size weight range maximum od maximum drill out id overall length
in(mm) lb/ft(wall mm) in(mm) in(mm) in(mm)
4-1/2(114.3) 9.5 to11.6(5.2 to 6.35) /11.6 to 15.1(6.35 to 8.56) 5.562(141.3) 3.975(101.0)/3.890(98.80) 25.0(635)
5-1/2(139.7) 14.0(5.69)/15.5 to 17.0(6.99 to 7.72)/ 17.0 to 23.0(7.72 to 10.54) 6.63(168.4) 4.897(124.4)/4.835(122.8)/4.77(121.3) 25.2(641)
6-5/8(168.3) 17.0(6.22)/24.0 to 32.0 (8.94 to 12.07) 7.88(200) 6.0(152.0)/5.625(142.8)

26(662)
7(177.8) 23.0 to 26.0 (8.05 to 9.19)/26.0 to 32.0(9.19 to 11.51) 8.15(207) 6.251(158.7)/6.161(156.5) 26(662)
7-3/4(196.9) 20.0 to 29.7(6.35 to 9.53)/29.7 to 42.8(9.53 to 14.27) 9.0(228.6) 6.251(158.7)/6.161(156.5) 27.9(709)
7-7/8(200.0) 24.1 to 46.1 (10.92 to 15.11) 9.0(228.6) 6.25(159.1) 27.9(709)
9-5/8(244.5) 32.3 to 40.0(48.1 to 59.5)/40.0 to 47.0(59.5 to 69.9)/43.5 to 53.5(64.7 to 79.6) 11.25(282.6) 8.855(224.9)/8.689(220.7)/8.609(218.7) 28.9(732)
10-3/4(273.1) 32.75 to 40.5(48.1 to 59.5)/40.0 to 47.0(59.5 to 69.9)/43.5 to 53.5(64.7 to 79.6) 12.0(305.0) 8.855(224.9)/8.689(220.7)/8.609(218.7) 30(761)
13-3/8 (340) 61.0to 72.0(90.78 to 107.15) 15(381) 12.25(311.1) 35.13(892.3)
14-3/8(365) 13.88mm wall 15.75(400.5) 13.285(337.4) 35.13(892.3)

Product tags

coring drilling method

,

drilling rig coring

,

drilling unit coring
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Mechanical Multistage Cementing Collar Needless Drilling Stage Collar

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Product Detail
Brand Name :
SWS
Model Number :
350
Place of Origin :
CHINA
MOQ :
MOQ as per type requirements
Price :
Details pls contact our staff
Payment Terms :
T/T or LC irrevocable In sight
Contact Supplier
Mechanical Multistage Cementing Collar Needless Drilling Stage Collar
Mechanical Multistage Cementing Collar Needless Drilling Stage Collar
Mechanical Multistage Cementing Collar Needless Drilling Stage Collar
Mechanical Multistage Cementing Collar Needless Drilling Stage Collar

Jiangsu Service Petroleum Technology Co., Ltd

Verified Supplier
3 Years
jiangsu, changzhou
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Trading Company, Seller
Main Products :
Cementing Float Equipment, Stage Cementing Collar, Oilfield Liner Hanger
Total Annual :
10000000-15000000
Employee Number :
1~150
Certification Level :
Verified Supplier
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