Design and Research of Oil and Gas Field Engineering Materials Management Technology Based on Full Life Cycle Theory

Indonesia oil and gas field mostly are brownfields which were drilled in the late '40s up to '90s. Development and further development of a new structure throughout the years is done, including drilling exploration wells with new play and development wells. Now, most well locations become a populated village and might raise the potential risk to the people and environment. To fulfil safety commitment, well production operations have to be done safely to the people and environment. Currently, there are no specific data that has registered all the wells in Indonesia. This issue is critical for Government and the operating companies to prepare for abandonment waves to prevent methane emissions from abandoned wells. Well Integrity Management, including well registering/database, reporting, risk assessment of trouble wells, and way forward for all the wells, should be initiated by the Government to ensure integrity assurance. It aims to prevent unwanted event in the future, including when the well is permanently abandoned. This paper will present literature studies about international well integrity standards and how well integrity manages the well life cycle. This paper is also providing recommendation to implement Well Integrity Management in Indonesia to ensure end to end well register.

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Research on Ecological Assessment and Dynamic Optimization of Energy-saving and New Energy Vehicle Business Model Based on Full Life Cycle Theory

Journal of Mechanical Engineering Research ◽

10.30564/jmer.v2i2.1363 ◽

2019 ◽

Vol 2 (2) ◽

Author(s):

Peipei Chao ◽

Yisong Chen ◽

Yanping Yang

Keyword(s):

Life Cycle ◽

Energy Saving ◽

Business Model ◽

Dynamic Optimization ◽

Life Cycle Theory ◽

Full Life Cycle ◽

New Energy ◽

Full Life ◽

New Energy Vehicle ◽

New Energy Vehicles

The rapid development of China's automobile industry has brought ever-increasing impact on resources, energy and environment, the energy-saving and new energy vehicles come into being accordingly. This article firstly systematically introduces the technical route of energy-saving and new energy vehicles of China, focusing on the key bottleneck problems arising from the construction process of current assessment system of the technical route for energy-saving and new energy vehicles, establishes the energy-saving and new energy vehicle business model assessment index system afterward based on the comparative analysis on energy-saving and new energy vehicle business assessment model and the full life cycle theory, and finally makes prospects and forecasts on vital problems of system boundary, dynamic optimization, simulation system of full life cycle assessment of energy-saving and new energy vehicle.

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Oil and Gas Asset and Project Management in Russia

Scientific Research and Development Russian Journal of Project Management ◽

10.12737/2664 ◽

2014 ◽

Vol 3 (1) ◽

pp. 17-25

Author(s):

�� ◽

Aleksandr Senko ◽

�� ◽

Valeriy Funtov

Keyword(s):

Life Cycle ◽

Project Management ◽

Oil And Gas ◽

Organizational Structures ◽

Life Cycles ◽

Transport Infrastructure ◽

Enterprise Management ◽

Gas Field ◽

Oil And Gas Field ◽

Operational Activity

Resources of the majority of oil and gas companies in Russia are managed within functional organizational structure. Thereof productivity and management efficiency depends a little on needs of a company for use and development of an oil and gas field and its infrastructure. In some industry enterprises a project management is used. The analysis of project management in such companies, as TNK-BP, LUKOIL Overseas, Rosneft, Gazprom dobycha Yamburg, Gazprom dobycha Noyabrsk was made. It is offered to use a complex of 2 models for oil and gas enterprise management. The first model has to be based on concept of oil and gas asset, the second one has to use a project management methodology. A new definition for the term "Oil and Gas Asset" is entered. The oil and gas asset is one or several fields with integrated economy, production, auxiliary and transport infrastructure, grouped according to their development logic. The oil and gas asset has its own life cycle consisting of stages and including life cycles of fields entering in the asset. Life cycle�s stages are filled both traditional (operational) activity, and design (projects� programs and projects themselves). Management of an oil and gas asset is impossible without application of one-man management principle. A project, as well as an asset has to be managed by one owner � manager or administrator (depending on powers and responsibility delegated to him). For development, elaboration and support of fields and their infrastructure (i. e. that activity which is difficult to operate in functional organizational structures) it is offered to apply the project management methodology. A multilevel project management model, as well as examples of projects� type design practice, and structures of decomposition of their works have been presented in this paper. The specified models were applied to development and deployment of mana gement�s corporate systems in OAO Tomskgazprom and OOO Gazprom transgaz Tomsk. Systems apply complex integration approach to a problem of coordinated management of fields and other assets and resources related to the oil and gas company.

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Gas-Lift Design: Importance of Well/Reservoir Full Life Cycle Consideration and Analysis

10.2118/207082-ms ◽

2021 ◽

Author(s):

Onyeka Onwuemene

Keyword(s):

Life Cycle ◽

Oil And Gas ◽

Gas Injection ◽

Important Variable ◽

Design Technique ◽

Well Performance ◽

Full Life Cycle ◽

Wide Range ◽

Full Life ◽

Gas Lift

Abstract This paper discusses how production rates can be sustained and further increased from an indepth gas-lift design that considers the holistic properties associated oil and gas Well production lifecycles. An example is shown of a Well 58 in a field onshore Nigeria which was shut-in for 2-days as part of scheduled Field shut-down. After several failed attempts to restart the Well post shut-down period, lessons learnt analysis indicated that while the affected Well had all the required gas-lift system installed, it's inability to flow may have been due to inadequate gas-lift design that did not account for the full life cycle of the reservoir, Well and surface facilities. A major re-analysis is carried out on the gas-lift design technique, this time capturing key requirements and the resultant proposal is discussed in detail. The proposed gaslift design optimizes the depth of gas injection with consideration given to the latter production phase of the the Well. Through the example of Well 58, this paper outlines and proposes a checklist of recommendations for gas lift design for new Wells and re-working or workover of existing gas-lift installations from which Well performance can be sustained and optimized. Even if quality gaslift-production results can be achieved through a wide range of other activities such as; special training for production operators, optimizing gas injection rates, modifying surface piping systems, identifying and replacing defective wireline-retrievable gas-lift valves, the most important variable that will ensure the full benefit of the above listed range of activities is the improved gas-lift design technique. Although Well 58 was revived via unconventional methods, the recorded 3-week downtime and the associated financial losses could have been avoided if an adequate gas lift design as proposed in this paper was explored during the Well planning and completion.

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