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ZA202101167B - Subsea oil-gas pipeline maintenance method - Google Patents

Subsea oil-gas pipeline maintenance method

Info

Publication number
ZA202101167B
ZA202101167B ZA2021/01167A ZA202101167A ZA202101167B ZA 202101167 B ZA202101167 B ZA 202101167B ZA 2021/01167 A ZA2021/01167 A ZA 2021/01167A ZA 202101167 A ZA202101167 A ZA 202101167A ZA 202101167 B ZA202101167 B ZA 202101167B
Authority
ZA
South Africa
Prior art keywords
gas pipeline
maintenance method
pipeline maintenance
subsea oil
subsea
Prior art date
Application number
ZA2021/01167A
Inventor
Pizhuo Wang
Yankun Guo
Original Assignee
Univ Binzhou
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Binzhou filed Critical Univ Binzhou
Publication of ZA202101167B publication Critical patent/ZA202101167B/en

Links

ZA2021/01167A 2021-01-14 2021-02-22 Subsea oil-gas pipeline maintenance method ZA202101167B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110045219.3A CN112873226B (en) 2021-01-14 2021-01-14 A kind of submarine oil and gas pipeline maintenance method

Publications (1)

Publication Number Publication Date
ZA202101167B true ZA202101167B (en) 2021-03-31

Family

ID=75235002

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2021/01167A ZA202101167B (en) 2021-01-14 2021-02-22 Subsea oil-gas pipeline maintenance method

Country Status (2)

Country Link
CN (1) CN112873226B (en)
ZA (1) ZA202101167B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115613641A (en) * 2022-09-09 2023-01-17 郑州铁路职业技术学院 A construction auxiliary device for railway power supply equipment
CN115522580B (en) * 2022-10-27 2024-03-26 浙江九烁光电工程技术有限公司 City lighting equipment construction equipment
CN117548814B (en) * 2023-09-27 2024-11-08 深圳市锐豪科技有限公司 Precision piece welding installation equipment for artificial intelligent equipment assembly
CN117283588B (en) * 2023-11-27 2024-01-26 湖南千智机器人科技发展有限公司 Opening and closing system and tunnel cleaning robot

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070044562A (en) * 2005-10-25 2007-04-30 김선배 Water Supply Pipeline Complex Repair Method
CN104259653B (en) * 2014-09-22 2016-08-24 天津大学 Full hydraulic drive closed-type double action crank press main spindle numerical control rubs under water and connects soldering equipment
CN106624514B (en) * 2016-12-16 2018-04-10 浙江大成智能装备股份有限公司 A kind of pile tube welding robot
CN107900455A (en) * 2017-11-22 2018-04-13 东北石油大学 A kind of submarine pipeline cutting robot
CA3088280A1 (en) * 2018-02-08 2019-08-15 Novarc Technologies Inc. Systems and methods for seam tracking in pipe welding
CN110170850B (en) * 2019-07-02 2020-06-19 滨州学院 Underwater Pipe Welding Robot

Also Published As

Publication number Publication date
CN112873226B (en) 2022-02-25
CN112873226A (en) 2021-06-01

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