The Annual Offshore Oil & Gas Event
logo

The 25thBeijing International Offshore Oil & Gas Exhibition

ufi

BEIJING,CHINA

March 26-28,2025

LOCATION :Home> Media & Partner > Exhibition News

cippe?Gold?Innovation?Award goes to Safety Evaluation of In-serviced Oil Derrick and Offshore Structural Equipment

Pubdate:2022-07-30 17:35 Source:cippeliyanping Click:

This year, the “Key Technologies for Safety Evaluation of In-serviced Oil Derrick and Offshore Structural Equipment”, led by Northeast Petroleum University and its SANYA Offshore Oil & Gas Research Institute, won cippe Gold Innovation Award.

cippe Gold Innovation Award goes to Safety Evaluation of In-serviced Oil Derrick and Offshore Structural Equipment(圖1)

Due to the frequent disassembly and transportation of onshore derricks, the perennial high salt marine corrosive environment of offshore derricks and structural equipment, the dynamic load of drilling operations, overload, hurricanes and waves in the marine environment and other factors, derricks and offshore structural equipment are prone to deformation, fatigue, cracks, corrosion and other damages during service, resulting in a significant reduction in the bearing capacity and durability of derricks and offshore structural equipment, which seriously affects the safety of onshore and offshore oil and gas drilling development and production. “Key Technologies for Safety Evaluation of In-serviced Oil Derrick and Offshore Structural Equipment”, through the bearing test of physical prototype / indoor model / digital model, macro (deformation) and micro (crack) damage detection, digital twin model simulation test, the scientific and objective evaluation of the safe bearing of derrick and offshore structural equipment is given according to the theoretical criterion of strength stability, and the repair suggestions for various damages of derrick and offshore structural equipment are put forward at the same time. This technology has been proved to be scientific and feasible by a large number of practical verification and promotion. This technology innovates the physical model and test device, damage identification and detection technology, structural performance testing technology, digital twinning and safety evaluation technology, and provides a guarantee for the safe production of land and marine oil and gas resources exploration and development.

cippe Gold Innovation Award goes to Safety Evaluation of In-serviced Oil Derrick and Offshore Structural Equipment(圖2)

This technology has accumulatively authorized 6 patents, formulated and revised 3 standard specifications, and published 30 papers.

From 2016 to 2021, Northeast Petroleum University and SANYA Offshore Oil & Gas Research Institute have detected 446 derricks of various types, among which, 330 derricks in service have been put forward with opinions on degradation, 5 derricks in service have been put forward with opinions on scrapping and written off in time, which eliminated potential safety hazards. In terms of other offshore detection, the project team has completed the detection of 1 offshore drilling rig substructure, 23 offshore cranes, 3 offshore platform and 2 land terminal pipelines of CNOOC, which provides a reliable guarantee for the safe production of onshore and offshore oil and gas resources exploration and development, and provides theoretical basis and technical services for the safe production of oil fields.

主站蜘蛛池模板: 国产专区中文字幕| 最新国产乱人伦偷精品免费网站| 巨胸喷奶水www永久免费| 国产乱子伦视频在线观看| 久久精品国产亚洲AV麻豆网站| 男女真实无遮挡xx00动态图120秒| 欧美最猛黑人xxxx黑人猛交98| 在线播放亚洲精品| 亚洲狠狠婷婷综合久久蜜芽| 99国产在线观看| 波多野结衣电车痴汉| 在线亚洲人成电影网站色www| 亚洲色精品vr一区二区三区| 99热在线免费播放| 欧美黑人巨大videos极品视频| 国精产品wnw2544a| 亚洲第一性网站| 18禁美女裸体网站无遮挡| 欧美日本在线三级视频| 最近免费中文字幕mv在线电影 | 日韩大片免费看| 国产大片内射1区2区| 亚洲成aⅴ人片| 男女下面一进一出视频在线观看| 最近中文字幕2019| 国产偷国产偷精品高清尤物| 久久久精品人妻无码专区不卡 | 成人永久免费福利视频app| 国产在线一区观看| 久99久热只有精品国产男同| 精品视频一区二区三区| 天天爽夜夜爽夜夜爽精品视频 | 亚洲欧美丝袜综合精品第一页| yy111111影院理论大片| 特级西西人体444WWw高清大胆| 国产综合在线观看| 亚州一级毛片在线| 色吊丝最新网站| 天堂网在线.www天堂在线资源 | 亚洲人成色7777在线观看不卡| 国产小视频91|