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Core Bq Nq Hq Pq Drill Pipe Wireline Water And Oil Well Drilling

Langfang Baiwei Drill Co., Ltd.
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    Buy cheap Core Bq Nq Hq Pq Drill Pipe Wireline Water And Oil Well Drilling from wholesalers
     
    Buy cheap Core Bq Nq Hq Pq Drill Pipe Wireline Water And Oil Well Drilling from wholesalers
    • Buy cheap Core Bq Nq Hq Pq Drill Pipe Wireline Water And Oil Well Drilling from wholesalers

    Core Bq Nq Hq Pq Drill Pipe Wireline Water And Oil Well Drilling

    Ask Lasest Price
    Brand Name : BaiWei
    Price : Negotiable
    Payment Terms : T/T
    Delivery Time : 20-30 working days, which will be adjusted according to different products and inventory
    • Product Details
    • Company Profile

    Core Bq Nq Hq Pq Drill Pipe Wireline Water And Oil Well Drilling

    Core drill pipe BQ NQ HQ PQ Wireline drill pipe Water and oil well drilling



    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


    Outside diameter:4 1/2 inches (114 mm)
    Steel grade:R780/S135
    Thickness:8.56mm
    Length:7.62 meters
    features:suitable for water wells
    Thread Type:3 1/2"REG

    Features

    1.CROWN 950, Baosteel special material, better concentricity and straightness.
    2. Multi-point temperature measurement to ensure the perfect match of strength and toughness.
    3. Mechanical properties are improved by 15-25%;
    The surface hardness reaches 45-55HRC;
    Fatigue resistance increased by 20-30%;
    The working life is increased by 1.5 times.



    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.


    FAQ:


    Q: Are you a manufacturer or a trading company?
    A: We are a professional manufacturer.


    Q: What are your main products and what are their uses?
    A: Our products include core barrels, casings, drill pipes, drilling rigs and other drilling parts.
    They are used in mineral exploration, geological drilling.


    Q: How to get discount?
    A: Prices are based on product and order quantity.


    Q: Do you accept sample orders?
    A: Yes, please contact us for details.


    Q: How is your after-sales service?

    A: As a manufacturer with many years of history, we provide prompt technical support for all questions and queries. Also, we accept returns or exchanges for quality problems.


    Q: Where is your factory?
    A: Our factory is located in Hebei Province, China.


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