精品久久久久国产免费,亚洲国产精品久久网午夜,被强到爽的邻居人妻完整版,免费无码的AV片在线观看

常熟國強(qiáng)和茂管材有限公司

Sinupower Heat Transfer Tubes Changshu Ltd.
CN EN

400-100-7068

+ 微信號:WEIXINHAOMA

Your location : Home > News > Industry Dynamics

Recommended Products

National Service Hotline

400-100-7068

The application of circular pipes in the petroleum exploration industry

Source:qd9811.com      Release date: 2024-11-04
Information summary:Circular pipes have a wide and important application in the petroleum exploration industry, mainly reflected in the following aspects: 1、 Drilling Engineering 1. Drill rod In the process of oil drilling, the drill pipe is a key component that connects the drill bit and surface equipment. The circular pipe shaped drill rod has high strength and good toughness, and can withstand huge torque
Circular pipes have a wide and important application in the petroleum exploration industry, mainly reflected in the following aspects:
1、 Drilling Engineering
1. Drill rod
     In the process of oil drilling, the drill pipe is a key component that connects the drill bit and surface equipment. The circular pipe shaped drill rod has high strength and good toughness, and can withstand huge torque and tension, allowing the drill bit to penetrate thousands of meters underground for drilling.
     The drill pipe usually has hollow channels inside, which are used to circulate drilling fluid, cool the drill bit, carry rock debris, and maintain the stability of the wellbore. For example, in deep well drilling, the drill pipe needs to withstand relatively high pressure and friction, and the circular pipe shaped drill pipe can effectively disperse these stresses, ensuring the safety of drilling operations.
2. Casing
     Casing is an important pipeline used to reinforce wellbore walls, prevent formation collapse, and prevent fluid leakage. Circular shaped casing is usually made of high-strength steel, and different specifications and materials of casing are selected for installation according to different well depths and formation conditions.
     The installation of casing requires correct calculation and construction to ensure its sealing and stability with the wellbore. For example, in oil exploration under complex geological conditions, multiple layers of casing may be required to protect the wellbore, prevent the invasion of formation fluids, and prevent wellbore collapse.
2、 Oil and gas transportation
1. Oil pipe
     Oil pipes are pipelines that transport crude oil or natural gas from underground reservoirs to the surface. Round tube shaped oil pipes have good sealing and pressure resistance, and can withstand high pressure and corrosion of oil and gas.
     The material and specifications of oil pipes are selected based on factors such as the properties, production capacity, and transportation distance of oil and gas. For example, in the development of high sulfur oil and gas fields, it is necessary to use corrosion-resistant special material oil pipes to ensure the safety and stability of oil and gas transportation.
2. Gathering and transmission pipelines
     The oil and gas extracted from various wellheads need to be transported through gathering pipelines to processing plants or storage facilities. Round tube shaped gathering and transportation pipelines usually use large-diameter steel pipes, which have high transportation capacity and reliability.
     The layout and design of gathering and transmission pipelines need to consider terrain, environmental factors, and safety requirements. For example, in oil exploration in mountainous or marine environments, special laying methods and protective measures need to be taken for gathering and transportation pipelines to ensure the smooth transportation of oil and gas.
3、 Underground tools
1. Packer
     A packer is a tool used to separate different formations or oil, gas, and water layers underground. Circular pipe shaped packers are usually composed of rubber and metal components, which expand through hydraulic or mechanical means and tightly adhere to the wellbore to achieve sealing and isolation.
     The packer plays an important role in petroleum exploration and development, such as in layered water injection, layered oil recovery, and fracturing operations. The packer can effectively control the flow of formation fluids and improve oil and gas recovery.
2. Screen tube
      Screen tube is a tool installed on the wellbore wall to filter formation sand and prevent sand particles from entering the wellbore. Circular tube shaped sieve tubes are usually made of metal mesh or slotted tubes, which have good filtration performance and strength.
      The design and selection of screen pipes need to consider factors such as the particle size distribution of formation sand, oil and gas production, and wellbore size. For example, in the development of loose sandstone reservoirs, the filtration accuracy and sand control effect of screen pipes directly affect the production life and economic benefits of oil and gas wells.
4、 Structure of offshore oil platforms
1. Pile legs
     In offshore oil platforms, pile legs are important components that support the main structure of the platform. The circular tube shaped pile legs are usually made of high-strength steel, with a large diameter and wall thickness, and can withstand external forces such as the weight of the platform, waves, and wind.
     The design and construction of pile legs need to consider the complexity and harshness of the marine environment to ensure the stability and safety of the platform. For example, in deep-sea oil platforms, the length of pile legs may reach several hundred meters, requiring special manufacturing and installation techniques.
2. Conduit rack
     The pipeline rack is the basic structure of offshore oil platforms, consisting of a frame structure composed of multiple circular pipes. Jackets are usually prefabricated on land and then towed to the sea for installation.
     The circular tube structure of the conduit rack has high strength and stability, and can withstand various loads in the marine environment. For example, under the influence of strong winds, huge waves, and ocean currents, pipeline racks can ensure the safe operation of the platform and provide reliable support for oil exploration and production
一本色道久久99一综合| 亚洲国产欧美日韩精品一区二区三区| 亚洲AV永久无码精品秋霞电影秋 | 亚洲国产精品一区二区久久| 又爽又黄又无遮挡的激情视频| 久久国内精品自在自线400部| 激情人妻另类人妻伦| 精品国产性色无码av网站| 欧洲-级毛片内射| 色欲香天天综合网站| 又黄又爽又无遮挡免费的网站| 亚洲精品乱码久久久久久| 久久婷婷综合色丁香五月| 国产欧美日韩综合精品一区二区| 欧美成人精品手机在线| 亚洲中久无码永久在线观看同| 人与禽性视频77777| 18禁免费观看网站| 久久精品国产亚洲av电影网| 亚洲影院丰满少妇中文字幕无码 | 一本一道人人妻人人妻αv| 国产无遮挡又黄又爽免费视频| 美女无遮挡直播软件免费看| 中文无码一区二区不卡AV | 99国产精品自在自在久久| 亚洲高清WWW色好看美女| 亚洲欧美日韩国产精品专区| 国产成人午夜福利在线观看| 国产精品186在线观看在线播放| 免费a级毛片无码无遮挡| 久久精品无码专区免费青青| 美女胸又大又WWW黄的网站| 99精品视频69V精品视频| 性荡视频播放在线视频| 69久久国产精品亚洲大片| 人禽伦免费交视频播放 | 亚洲av无码一区二区三区国产| 亚洲AV日韩精品久久久久久久| 国产精品无码永久免费888| 中文字字幕乱码无线精品精品| 香蕉久久一区二区不卡无毒影院|