9 5/8 Water Oilfield Well Drilling Pipe Steel Casing

9 5/8 Water Well Oilfield Steel Casing Drilling Price

Description

A casing is a large diameter pipe used as a structural retainer for the walls of an oil and gas well or wellbore. It is inserted into the wellbore and held in place to protect the subterranean formation and wellbore from collapse and to allow drilling fluid circulation and extraction to occur

Application

Transportation of oil,gas or fluid,Construction,

Electricity,Machine building industy,

Chemical industy,Petroleum,Traffic.

Drill pipe usage notes

1. New drill pipe should be pasted thread oil before connection

2. Make up and break at least 3 times before drilling

3. Hard bending and plastic coating can be processed according to costumer special requirement.

Our Services

1. Drill pipe strictly according to API ISO9001 standard

2. If you found to quality problems within one month of the package returned.

3. All strictly according to the contract and fulfill the obligations and responsibilities

4. 24 hours online customer service,feel free contact us.