High Quality Y221-115/148 Packer

Place of Origin: Shaanxi,China (Mainland)
Certification:: API, ISO
Type:: DST tools
Condition: New
Application: oil well testing
Delivery: Stock
Name: Y221-115/148 Packer
Working temperature (℃): 120
OEM: yes


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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:1.0 USDProduction Capacity:500 sets per month
Trade Term:FOB,CFR,CIF,DDP,DAP,CIP,CPT,FCA,EXWPacking:seaworthy packing
Payment Terms:L/C, D/P, T/TDelivery Date:within 1 month after...
Min. Order:1 Set/Sets
Means of Transport:Ocean, Air

Y221-115/148 Packer


  • Usage
    This type of Packer has some advantages, such as sealing well, setting reliable, unsetting easily, production and assembly easily and operation conveniently. It is mainly used to stratified well testing, water injection, water plugging, acidification, fracture and etc.

  • Structure feature
    The Packer is composed by hydraulic anchor, circulating system, packer element, mechanical slip and transposer. Single slip support, rotating string tools to set and pull up string to unset. Slip and anchor are after special treatment, could touch casing surface strictly. Anchor spring and drag block spring are high-tensile and high strength, which could prevent of packer string block cause of anchor spring rust together with surface and could not back.

  • Technical specification




OD. (mm)



Steel body Min. ID. (mm)



Length (mm)



Suitable casing size

5 1/2


Working differential pressure (MPa)


Working temperature (℃)


Connection thread

2 7/8'' EUE

3 1/2''EUE 


Company Introduction

Xi'an KINGWELL OILFIELD MACHINERY Co., Ltd. (KINGWELL), is a highly reputable supplier for oilfield equipment and services to Oil & Gas industries and provide complete solutions.

With over 10 years developing, we were developed from the beginning drilling service to manufacture factory who produce OCTG, DST tools and Solid control products.

Accordingly most innovative and reliable toolsKingwell set up a long-term science and technology cooperation, with xi'an petroleum University, daqing/ changqing oil&gas institute and jianghan machinery Research institute.

KINGWELL have experienced team, stronger enough to meet any challenge, we do believe honest is the base of business and cooperation, our aim is to build solid relationship with any part of honest. kingwell can provide highly efficient services to its clients resulting in accurate and timely deliveries at the best prices. Our products have been exported to Europe, American and Middle East.
 DST Tools 5 1/2Rupture Disk (RD) Sampler

Product delivery

- Payment : TT/LC
- Delivery : 30 days
- Origin : China
- Packaging :wood case or steel carton  
-Delivery Date:within 1-2 month(s) after receiving prepayment

Any enquiry of above products or relative parts, PLS feel free contact back, and we will offer you a good price and show you our best service. 

Category: String

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