Oilfield Equipment Mwd Components Drill Pipe Centralizer

Description
According to the requirements of our customers, specified parts for the MWD system are focused on the research and development. The non-magnetic rubber centralizer is one of the most important petroleum drilling apparatus accessories that our company designed, from the beginning till now, its design and prcess levels are improned after continuous great efforts. And it was composed of two parts: anti-corrosive, abrasion resistant, non-magnetic alloy body and strong abrasion resistant elastomer coated over the body. The Specified vulcanization process was laid down in order to keep the elastomer layer stick firmly with alloy body under harsh environment with high downhole temperature and high speed drilling mud erosion.

Design standard
According to max operation tempreture:150ºC, elastomeric formula was designed and its vulcanization process was planed.
The 4-rib centralizer
Without using the bolts, this kind of centralizer, whose ribs were extended by the axial force, has better centering performance than the 3-rib type, thus gaining longer service life.
The centralizer with different ID, OD or length can be customized according to the request of the customers.
The operation conditions of the rubber non-magnetic 4-rib centralizer

  1. Be used in weak-acid or alkaline drilling mud
  2. The max operation temperature is: 150
  3. The Accumulative service life is no less than 300 hrs (The actual service life varies according to the character of drilling mud and other correlative factors).

The 3-rib Centralizer

D(in)2.8152.845333.25
L(mm)129129129165165

 
The size of Bolts mounted on the centralizer generally is the ISO socket head M6. In response of the requests of our customers, the ANSI 1/4' -20UNC socket head M6-size bolt can be equipped with the centralizer.
The metallic body material of centralizer usually is Monel alloy, non-magnetic stainless steel, Ti alloy or BeCu alloy, etc.

Technical Data
The operation conditions of the rubber non-magnetic centralizer

  1. Be used in weak-acid or alkaline drilling mud
  2. The max operation temperature is: 150 celcius degree
  3. Accumulative service life is no less than 300 hrs (The actual service life varies according to the character of drilling mud and other correlative factors).

The metallic body material of centralizer usually is Monel alloy, non-magnetic stainless steel, Ti alloy or BeCu alloy, etc.

Specifications:
Oilfield Equipment Mwd Components Drill Pipe Centralizer
Oilfield Equipment Mwd Components Drill Pipe CentralizerEstablished by Guangzhou Mechanical Engineering Research Institute Co., Ltd. (51% share, hereinafter to be referred as GMERI) and Morgan Construction Co., Worcester, MA, U.S.A. (49%, hereinafter to be referred as Morgan, Worcester) in 2006, Guangzhou Morgan seals Company Ltd. is a professional manufacturer for sealing products. Combined the rich rubber products research and production experience of GMERI with the advanced technology and administration of Morgan, Worcester, the joint venture is renowned for its modern production lines, persisting research & development, strict quality control, quality sales and after-sales service.
Oilfield Equipment Mwd Components Drill Pipe Centralizer
Our services:
Guangzhou Morgan Seals Co., Ltd the expert in rubber products field who combines the rich rubber products research and production experience of her parent firm with the advanced technology and administration of Morgan, Worcester. Morgan Seals Research and Development ability is based on her parent firm who has won awards as scientific research achievements for more than 1000 projects and over 200 of them won scientific and technological progress prizes of municipal, provincial, ministerial and national levels. At the same time, it also has one National Certified Laboratory, one National Engineering Research Centers and three Industry Level Inspection Centers.
Oilfield Equipment Mwd Components Drill Pipe CentralizerOilfield Equipment Mwd Components Drill Pipe Centralizer