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1-20 of 20
Keywords: floatover installation
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Proceedings Papers
Paper presented at the The 34th International Ocean and Polar Engineering Conference, June 16–21, 2024
Paper Number: ISOPE-I-24-006
... estimate the response of the floatover system. However, predicting the dynamic response of the complex continuous floatover load transfer operations are of great difficulty. This study conducts model tests to explore the dynamic response characteristics of the continuous floatover installation of mega...
Proceedings Papers
Paper presented at the The 34th International Ocean and Polar Engineering Conference, June 16–21, 2024
Paper Number: ISOPE-I-24-037
... characteristic stiffness psd installation dsus engineering subsea system ocean engineering correlation artificial intelligence floatover installation lmus pearson correlation coefficient heatmap dynamic load characteristic international ocean engineering conference experimental...
Proceedings Papers
Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-119
.... The numerical results are compared with the experimental results in beam wave. Good agreement is obtained. Results indicates that the proposed numerical model can provide an accurate and reasonable predictions of the twin-barge floatover installation. INTRODUCTION With the develop of the offshore oil...
Proceedings Papers
Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-125
... investigations on the dynamic response of the floatover installation for the 10000-ton topsides are presented. The numerical model of the floatover system is built based on the prototype T-shaped barge HYSY228. Two critical floatover phases are considered: pre-mating phase and mating phase. The loads on Leg...
Proceedings Papers
Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-1107
... Abstract The twin-barge floatover method is promising for the offshore mega topside installation. This study presents the experimental investigation on the twin-barge floatover installation in regular waves. The sea-keeping motion characteristic of the twin-barge floatover system, together...
Proceedings Papers
Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1291
... ABSTRACT The limited weather window is critical issue for the floatover installation of offshore platform topside. This study presents the experimental analysis of the floatover installation using the rapid transfer technique. The continuous load transfer operation in beam waves...
Proceedings Papers
Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-596
.... This technique enables the floatover installation in waters prone to long period swell, e.g. West Africa, Australia, East China Sea, West Coast of India etc (Lin etc, 2018). RAPID LOAD TRANSFER SIMULATION Floatover Method The floatover method is a technique for installing large integrated topside onto...
Proceedings Papers
Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-692
... Rapid Load Transfer Technology for Floatover Installations Wentai Yu(1), Alan M. Wang(1), Shaohua Zhu (1), Jingkuo Xu (1), Andy Wang (2), Hanbing Luo (3) (1)Offshore Oil Engineering Co., Ltd. Tianjin, China (2) DNV GL Oil & Gas China Shanghai, China (3) Tianjin University Tianjin, China ABSTRACT...
Proceedings Papers
Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-160
... system, and a strain gauge stress monitoring system, etc., have been employed to ensure the success of this challenging floatover installation. The advantages and disadvantages of this unique floatover method are also addressed here. INTRODUCTION An innovative low-deck floatover technology...
Proceedings Papers
Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-159
... in deepwater and harsh environment, such as internal-wave-current-dominant South China Sea and swell-dominant Offshore West Africa. INTRODUCTION Since its first successful application in 2003 dynamic positioning (DP) technology has been gaining ever-increasing popularity in floatover installations of large...
Proceedings Papers
Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-086
... ABSTRACT This paper presents the field measurement techniques and the major instruments used in the successful floatover installation of the mega topsides at a water depth of 190 meters in South China Sea on May 23, 2013. The motion measurements of the world's second largest T-Shaped floatover...
Proceedings Papers
Paper presented at the The Twenty-fifth International Ocean and Polar Engineering Conference, June 21–26, 2015
Paper Number: ISOPE-I-15-226
... Abstract This paper presents the field measurement techniques and the major instruments used in the successful floatover installation of the Kenli 3-2 mega topsides in Bohai Bay on 5th January, 2014. The motion measurements of the T-Shaped floatover barge HYSY228 and the environmental field...
Proceedings Papers
Paper presented at the The Twenty-fifth International Ocean and Polar Engineering Conference, June 21–26, 2015
Paper Number: ISOPE-I-15-556
... Abstract This paper details the mooring analysis method and its application in the successful floatover installation of the JZ9–3 CEPD Topsides in shallow water. The main purpose of the mooring analysis is to investigate the mooring line capacity, check the clearance of the mooring lines above...
Proceedings Papers
Paper presented at the The Twenty-fourth International Ocean and Polar Engineering Conference, June 15–20, 2014
Paper Number: ISOPE-I-14-128
... tools, including numerical simulations, model tests, virtual simulations, field monitoring measurement, etc., have been applied to ensure the success of this very challenging floatover installation performed on May 23, 2013 in the deep water and harsh environment of the northern South China Sea. Lessons...
Proceedings Papers
Paper presented at the The Twenty-fourth International Ocean and Polar Engineering Conference, June 15–20, 2014
Paper Number: ISOPE-I-14-043
... Abstract Investigations into the barge motions, mating load interfaces between the topside leg and jacket leg and mooring lines tensions for floatover installations are presented. Floatover installation means an operation of transferring the topside onto its fixed or floating substructure...
Proceedings Papers
Paper presented at the The Twenty-fourth International Ocean and Polar Engineering Conference, June 15–20, 2014
Paper Number: ISOPE-I-14-150
... Abstract This paper presents the methodology and results of the model tests in details, and also addresses how to apply their findings to guide various phases of the floatover operations, thus ensuring the success of this challenging floatover installation, performed on May 23, 2013...
Proceedings Papers
Paper presented at the The Twenty-fourth International Ocean and Polar Engineering Conference, June 15–20, 2014
Paper Number: ISOPE-I-14-147
... the simulation training and highlighted as being an important basis for success in the challenging floatover installation of the mega integrated topsides. positioning master simulator situational awareness barge modeling & simulation participant personnel communication subsea system operator...
Proceedings Papers
Paper presented at the The Twenty-fourth International Ocean and Polar Engineering Conference, June 15–20, 2014
Paper Number: ISOPE-I-14-172
... Abstract This paper details the rational floatover analysis method and its application in the successful floatover installation of the LW3-1 CPP Topsides. The main purpose of the floatover analyses is to determine the design loads and operability for each stage during docking, mating...
Proceedings Papers
Paper presented at the The Twenty-third International Offshore and Polar Engineering Conference, June 30–July 5, 2013
Paper Number: ISOPE-I-13-059
... bulkheads and increasing thickness of deck and bottom plating. The challenge of the hull modification is to ensure a floatover installation capacity of 30,000Te integrated topsides while maintaining its original launch capacity of 30,000Te jackets. barge hull modification forebody section...
Proceedings Papers
Paper presented at the The Twentieth International Offshore and Polar Engineering Conference, June 20–25, 2010
Paper Number: ISOPE-I-10-381
... fixed and floating platform substructures since the first floatover installation was successfully adapted for the production platform topsides of 18,600 tonnes on the Phillips Maureen Project in 1983. A string of offshore facilities using the floatover concept followed, including jackets, gravity base...