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API Aluminum Hydraulic Mechanical Type Stage Collar

Name: API Oilfield stage collar for cementing with a diameter of 6 5/8 hydraulic type DV tool1
Uploaded: 2023-12-07T21:08:24+08:00
Description: Products

$1000

≥1
Others

Payment Type:

L/C,Western Union,T/T

Incoterm:

FOB,CFR,CIF,EXW

Min. Order:

1 set

Transportation:

Ocean,Land,Air

Port:

Tianjin/Qingdao port

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Brand: PYZS

Brand Name: Zhongshi

Model Number: ZS

Features: API Low Pressure Filter Press

Condition: New

Production Capacity: 1000 sets/year

Warranty: 1 Year

Power: NO POWER

Applicable Industries: Energy & Mining, Oilfield Drilling

Weight (KG): 30

Showroom Location: Peru, Russia

Video Outgoing-inspection: Provided

Machinery Test Report: Provided

Marketing Type: Ordinary Product

Warranty Of Core Components: 1 Year

Core Components: Bearing

Material: Alloy Steel

Type: DV tool

Processing Type: Forging

Certification: Api

Color: Customzied

Place Of Origin: China

Status: New

Warranty Period: 1 Year

Applicable Industry: Energy &Amp; Mining

Out-of-warranty Service: Video Technical Support

Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets): Kazakhstan

Showroom Location (in Which Countries Are There Sample Rooms Overseas): Uae, Mexico, Russia, Romania, Tajikistan, Uzbekistan, Nigeria

Video Factory Inspection: Provided

Mechanical Test Report: Provided

Place Of Origin: China Henan

Application: Oilfile Drilling

Voltage: NONE

Model: Hydraulic

Application: cementing

Supply Ability & Additional Information

Packaging: packed by wooden or steel cases

Productivity: 5000set/year

Transportation: Ocean,Land,Air

Place of Origin: Henan Puyang

Supply Ability: 200 Set/Sets per Month

Certificate: ISO9001;14001;45001

HS Code: 8430501000

Port: Tianjin/Qingdao port

Payment Type: L/C,Western Union,T/T

Incoterm: FOB,CFR,CIF,EXW

Packaging & Delivery

Selling Units:: set

Package Type:: packed by wooden or steel cases

Picture Example:

A two-stage cementing collar is commonly used in deep wells, exploration wells, and complex wells. It can replace the conventional one-time cementing with two-stage cementing to solve cementing problems in situations of leakage, large cement content, and large temperature differences. Mainly used for cementing and cementing operations in the following situations:

1. Excessive amount of cement injected at once;

2. The formation cannot withstand excessive liquid column pressure;

3. Seal off special layers,

4. Prevent annular air leakage after cementing;

5. The temperature difference between the upper and lower parts of the sealing section is large, making it difficult to adjust the performance of the cement slurry;

6. Dual stage cementing of inclined and horizontal wells.

Characteristics

The two-stage cement collar has the following main characteristics:

1. The closure sleeve is designed with an anti rotation device to prevent synchronous rotation of the closure sleeve and the drill bit when drilling attachments:

2. Designed with a special mechanism to prevent the closure sleeve from closing prematurely;

3. After the closure sleeve closes the circulation hole, the locking mechanism on the closure sleeve prevents the closure sleeve from backing off, achieving permanent closure;

4. All Accessories are made of rubber/aluminum materials with good drill ability and have a good anti rotation mechanism, making drilling and removal convenient;

5. Gravity type or displacement type opening plugs can be selected for mechanical opening;

6. The inner diameter of the lower joint is consistent with the inner diameter of the casing, but smaller than the inner diameter of the closing sleeve. It can effectively protect the closing sleeve from damage during drilling and removal operations.

Specification

Size (inch)	5 1/2	7	9 5/8	13 3/8
Max. O.D. (mm)	Φ170	Φ208	Φ283	Φ381
Drill-out I.D. (mm)	Φ122	Φ155	Φ220	Φ315
OAL (mm)	1,082	1,182	1,222	1,280
Rated Load (t)	140	170	210	300
Sealing Capacity (Mpa)	25	25	25	25
Opening Pressure (Mpa)	13	13	13	14
Closing Pressure (Mpa)	5	5	5	5
Lower Sliding Sleeve I.D. (mm)	Φ85	Φ115	Φ176	Φ203
Upper Sliding Sleeve I.D. (mm)	Φ95	Φ125	Φ197	Φ285