... with the introduction of the offshore production of fuel. air emission hydrogen offshore production platform capex production facility ammonia maritime sector hydrogen production desalination plant international maritime organization offshore technology conference oil platform fossil fuel zero...

.... The remaining equipment will need to be decommissioned as per normal practice - removal of oil & gas topsides, abandonment of all wells and any pipelines that will not be used to transport hydrogen. Repurposing reduces Capital Cost (CAPEX) and shortens the schedule of implementation of ROICE projects...

... industry, an increase in insurance claims may be a result of the growth, however, even when normalizing the financial losses against industry CAPEX, number of turbines, or installed capacity, worrying trends are seen. For offshore wind to be a viable energy source in the future, the quality of design...

... air emission capex ghg assessment methodology offshore technology conference emission Introduction The goal of the United Nations Framework Convention on Climate Change (UNFCCC) Paris Agreement in 2016 is to strengthen the global response to climate change by keeping the global temperature...

... almost unchanged since 2010. There would be further advantages if an existing power core was used to export power from offshore energy islands floating around decommissioned platforms, as cable cost would represent a higher percentage of the total renewable field CAPEX. Offshore solar power would...

..., along with policy, have disproportionately impacted world-wide petroleum and LNG pricing. The impact on Floating LNG has been a heightened demand for capital efficiency, required to achieve final investment decision. A business case specific means of reducing FLNG CAPEX, has been repurposing marginal...

..., examples of application, and assessment and lessons learnt. Capital expenditure (CAPEX), operating expenditure (OPEX), revenue and lost revenue (LOSTREV) factors are addressed. The standard includes an unambiguous definition of the economic objectives of a project and application of the same business...

... and operation is widely understood as having a positive impact on CAPEX and OPEX as well as the reliability of operations. Digital twins of the plant and the process hold key information to maximize operational profitability and optimize asset performance. Next generation of digital-ready integrated process...

... and automation that can relocate staff onshore, increasing safety, reducing capex, opex and increasing return on investment (ROI). The commercial analyses presented in this paper are indicative and subject to revision. The paper is one that will set the stage for the 2020 OTC technical session: Floating...

... Abstract This paper describes the conceptual design and estimates the CAPEX breakdown of a novel floater type for offshore wind turbines: the Reduced-Draft Spar (RDS). This floater, which resembles a GBS although it is in essence a spar, has excellent seakeeping at a reduced draft. Aiming...

... The first subsea multiphase boosting system was installed in 1994 and it is today a proven technology with a global track record. In addition to bringing increased production and recovery, multiphase boosting may also reduce flow assurance issues, reduce project CAPEX and OPEX, improve...

... in phases. There are both pros and cons related to this trend of more phased and smaller developments and the purpose of this paper is to highlight these differences. We identify five pros and five cons. The pros are relatively intuitive, e.g. they lower the initial capex, payback period and overall project...

... in a standard offshore oil production project using the discounted cash flow method. First, a base scenario was calculated, and then, four key assumptions were chosen to be tested – oil prices, capital expenses (capex), operational expenses (opex) and recoverable reserves - and changes of + and - 20% in each...

... developed to evaluate the influence of various attributes to provide indicative farm design and comparative LCOE. The optimization goal can be tailored to suit developer's preferences such as minimizing LCOE, efficient use of upfront capital expenditure (CAPEX), and development planning / phasing amongst...

.... These are very important inputs that need to be established as early as possible. Engineers responsible for the conceptual assessment should bear in mind that optimized solutions depend on the economic drivers defined (for instance, NPV, CAPEX, recovery factor, break-even price, etc). The optimized solution...

... CAPEX and OPEX requirement for a given project budget. Membranes are much safer and does not have any emission issues. This will allow plants to be much more HSE safe. Having lower CAPEX and overall lower total cost of ownership (TCO) will allow operators to monetize ultra-sour gas fields and provide...

... multi-disciplinary specialized resources, the generation of field development concept options is often focused primarily on generating concepts considering the highest technological maturity and the lowest Capital Expenditure (CAPEX). Following this approach, the generation of ranked concept options...

... in sustainable cost reduction for development Cycle time improvements balanced against project delivery certainty Non-traditional project financing strategies and models that explore: Deferred CAPEX solutions Field equity solutions project economics project delivery offshore...

... a comparison using a liquefaction process based on a two-expander cycle and a three-expander cycle. A Life Cycle Cost (LCC) analysis based on Net Positive Value (NPV) shows an improvement on the project NPV with minor incremental CAPEX. lng expansion cycle nitrogen expansion cycle expansion process...

.... liquified natural gas economics model scrub column expansion liquefaction cycle lpg flng upstream oil & gas heat exchanger module crane significant improvement refrigerant capex piperack liquefaction train exchanger gas monetization economic development plan compressor liquefaction...