... The over-torque concept of an electrical propulsion unit is shown in Figure 1 . In theory, the requirements for over-torque capacity of an electric propulsion motor should be based on: Abstract The United States Coast Guard (USCG) is currently in the process of developing operational...

..., it is anticipated novel sensors or techniques will be required to mitigate the risk of infrastructure failure. There is a strong likelihood that additional requirements will be identified to conduct either an increased frequency of inspection of subsea infrastructure, or to benefit from the emergence of enhanced...

... reservoir section upstream oil & gas complex reservoir hole size flow rate optimization calibration sensitivity configuration requirement prediction pressure drop workflow trajectory ht risk rpm design optimization offshore technology conference Introduction The Appomattox...

... and it is important for no engineering discipline to work in isolation from other disciplines. While some elements of design may be prescriptive, most prescriptive requirements do not originate at the top of the hierarchy of codes and standards. When fire safety systems are required, NFPA standards are required...

... Abstract Operators and Engineering, Procurement and Construction contractors (EPCs) have traditionally had their own quality requirements for the same products offered by the same manufacturers causing increased complexity, delivery and costs to each purchaser. Through IOGP JIP33 (International...

... subsea processing functional requirements for a subsea to shore export. The objective is to confirm the robustness of subsea processing architectures identified in previous studies and to evaluate their sensibility towards water depth, step-out, fluid composition and bathymetry. First, real gas fields...

... thickness for riser is evaluated against the minimum bore required by in-line instrument scraper provided by several service contractors for in-line inspection. Second, the riser minimum wall thickness is benchmarked with the minimum acceptable wall thickness specified by DNVOS-F101 [ 1 ] and Saudi Aramco...

... plastic collapse and local failure. Table 8 Testing Requirements Summary Test No. Requirement Description 1 Cycle Testing – Air with all lines at working pressure Verify mate/de-mate in air with all lines at working pressure without damaging sealing elements/surfaces. 2 Cycle...

... and associated benefits, limitation and technology requirements have been discussed. The presented paper allows to get a quick and quite comprehensive overview of the potential schemes to be investigated to decarbonize power generation for subsea fields. It can be used as a high-level guide to start...

...HIPPS Safety Instrumented System Architecture The system design architecture is based around components suitable for use in subsea application to achieve the required hardware fault tolerance to achieve a SIL3. SIS typically consists of the following components: 4 off dual pressure...

... The exploration and development of the field in such challenging scenarios, with a water depth of up to 2,200 m, required new technologies and the application of new techniques, such as guaranteeing flow, as presented by Noville et al. (2021) , and in the subsea layout, as exposed by Cabral et...

... the greatest challenge to Deep Sea Mining (DSM) development – that of securing the social license to advance to eventual mining of the resources. While it is generally true for any DSM project, obtaining license to operate within the EEZ of a sovereign nation requires even more focus on socio-economic...

... states government oc platform operator requirement bsee platform jacket removal weight platform hogan Objective, Scope The objective of this paper is to describe the OCS and state waters oil and gas platform decommissioning projects being conducted offshore California, and the outlook...

... with barrier testing. A global review of existing and planned CCS developments is conducted, with key drivers and variables identified. These observations are used to present common system characteristics and core functional requirements. Applicable technologies are discussed as well as key challenges, risks...

... station requirement gas field gas liquid separation separator Context Natural gas is currently considered as the energy of transition from a fossil fuel dominant world to a renewables power dominant world. Thus, in addition to developing renewables power and low carbon solutions, oil and gas...

... fabrication marine transportation artificial intelligence strategic planning and management requirement inspection management system hct installation preparation fabrication site host construction vito project dry dock topsides structure communication integration topsides operation...

... decarbonization pathways for an offshore platform. It is assumed that the platform is already in place and in operation, and that the industry is already taking the required actions to reduce flaring and venting and mitigating methane leaks. The analysis starts by identifying the major contributors to the GHG...

..., the asymmetric hull form results in more even transverse cargo distribution. It is shown to reduce ballast operation, reduce structural strengthening requirement and improve cargo loading/offloading operability, in addition to improving storage and ballasting capacities. The hull form exhibits excellent motion...

..., and batteries were rigorously tested. After years of in-water testing, the vehicle surpassed TRL 6 requirements for pipeline survey and inspection scopes. The unit can work as an ROV or operate in an autonomous and tetherless AUV configuration, with a working range of 120 km, a working depth rating of 6000 msw...

... the end-to-end design and enable the elimination of unnecessary topsides equipment, thereby reducing the total topsides footprint and weight. The topsides design focused on an "industry solution," by partnering with industry firms to evaluate the minimal equipment required to meet the nameplate capacity...