Expansive Liner Hanger for oil well cementing
USD $10 - $1,111 /Piece
Min.Order:1 Piece
Dezhou Yuanda Petroleum Machinery Co., Ltd.
Expansive Liner Hanger for oil well cementing
PZXG series expansion liner hanger is mainly composed by the nipple, expansive hanging cylinder, FOPS rubber tube, expanding cone, short pipe, plastic tube, sealing buckle and cementing accessory etc.
The setting tool is used to run the expandable liner hanger to designed depth. Drilling string is placed the neutral point and right rotate tool to complete back-off working. Lift the setting tool slowly to increase hanging load, then start the cementing operation.After bumping, the pressure working on the expansion cone, the system is pressurized , the setting tool up toward, expansion cone make the expansive cylinder form permanent plastic deformation. That makes the rubber ring to the space between hanger outer wall and the upper technical casing inside wall, it plays a dual role of hanging liner and sealing.Lift the setting tool until expansion cone swell out hanging tube.Then complete hanging operation and loop out excess water mud, pull out nipple and drill string from the expandable liner hanger center.
Packaged by wood box then we load them in container by sea or air (when the quantity is small).
Our company has a professional service engineer team on the cementing oilwell, which can provide a reliable, safe well service work according to the customer demand.
Dezhou Yuanda Petroleum Machinery Co., Ltd. is a very famous high tech enterprise in Dezhou of China that
sets oil mechanical product design,development,production,sales and sevice as a whole,and registered capital of 20 million yuan. It is located in Dezhou City, Shandong Province, which covers an area of 78,000 square meters. We have the luxurious office building and two large production plants which cover 9,000 square meters , as well as the acquisition of the advanced production equipment with a total investment of more than 30 million in fixed assets element. Now it employs 128 people, including 38 engineers and technicians, and 86 secondary education workers. At present, we has passed ISO9001 quality system certification of DNV, ISO14001, OHSAS18001 certification.
1.Question:How to store?
Answer :The product should be stored in a dry warehouse with a flat ground, the accessories should be
kept away from rain, sunshine and exposure of sea water. Make sure not to unpack or remove
the plastic bags unless you need it to work.
2.Question:How to transport?
Answer :Handle with care, no deformation should occur due to dropping or collision during convey.
3.Question: What's the demand for maintenance?
Answer :Storage time should not exceed 2 years.