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Mechanical Properties Of API 5CT J55 And K55 Oil Casing
Oil casing can be divided into different steel grades according to the strength of the steel itself. Different well conditions require oil casing of different steel materials. This article will introduce in detail the mechanical properties of API 5CTJ55 and K55 oil casing.
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OCTG Casing Quality Requirements
During the drilling process, the drill pipe string will cause serious impact and wear to the casing. If there is a problem with the casing string in the hole, it will cause serious accidents in the hole or even be scrapped. Therefore, the quality of the drilled casing string must meet the following requirements.
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Characteristics And Hazards Of Oil Casing Damage
As a channel for the flow of oil, gas and operating fluids, casing plays a vital role in the production process of oil and gas wells. However, as long as oil and gas well production operations are carried out, damage to the casing will occur. Therefore, this article will mainly introduce the characteristics and hazards of oil casing damage.
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Oil Casing Weight Calculation
Oil casing plays a vital role in the petroleum industry. Today, Union Steel Industry will introduce to you how to calculate the weight of oil and casing.
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Precautions For Using American Standard Oil Casing
American Standard oil casing is widely used in the oil production process to maintain drilling, avoid contamination of shallow gas layers, support wellhead devices, and bond the weight of other layers of casing. With the vigorous development of the petroleum industry, direct buried pipelines, American standard oil casings, and tank bottoms in oil fields are severely corroded, especially American standard oil casings, which seriously affects the production, development, design, and surrounding environment of oil fields. Next, we will introduce some precautions for the use of American standard oil casing.
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Oil Casing Technical Standards
Different types of casing are often used in oil production. In this article, we will introduce the technical standards of oil casing in detail.
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Causes Of Oil Casing Damage
During the production process of oil and gas wells, oil casing damage often occurs, which greatly affects the service life of oil casing. Next, Union Steel will introduce you to the causes of oil casing damage in detail.
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What Is Anti-Corrosion SSAW Steel Pipe?
Anti-corrosion steel pipes use anti-corrosion treatment to prevent or slow down corrosion during chemical or electrochemical reactions during transportation and use. Anti-corrosion steel pipes are divided into the following categories: galvanized anti-corrosion, FBE anti-corrosion, 2PE/3PE anti-corrosion, epoxy anti-corrosion, and concrete anti-corrosion. Today, Union Steel will introduce in detail what anti-corrosion SSAW steel pipe is.
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Why Are Anti-Corrosion Steel Pipes Mostly Spiral Steel Pipes?
In recent years, anti-corrosion steel pipes have begun to be widely used in the construction of water, natural gas and thermal pipelines. Anti-corrosion steel pipes usually use spiral steel pipes. What is the reason? Let’s explore it in this article.
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Oil Well Pipe Quality Defects And Prevention
Oil well pipes are widely used in the oil and gas industry, and quality defects can have a serious impact on project completion. Today, we will discuss oil well pipe quality defects and prevention in detail.
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