Critical rate analysis for CO2 injection in depleted gas field, Sarawak Basin, offshore East Malaysia

Razali, Nur Zafirah Mat; Mustapha, Khairul Azlan; Kashim, M. Zuhaili; Misnan, M. Shahir; Shah, Sahriza Salwani Md; Bakar, Zainol Affendi Abu

doi:10.1080/17583004.2022.2074312

Cited by 5 publications

(5 citation statements)

References 23 publications

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“…Fractures may initiate during injection if pressure surpasses the caprock fracture threshold [33]. To address the challenges with injectivity, the optimal injection rate must be determined before field-scale injection [50]. CO 2 injection within safe limits prevents formation damage from fine migration in heterogeneous formations around the wellbore [50].…”

Section: Malaysiamentioning

confidence: 99%

“…To address the challenges with injectivity, the optimal injection rate must be determined before field-scale injection [50]. CO 2 injection within safe limits prevents formation damage from fine migration in heterogeneous formations around the wellbore [50]. By maintaining injection below the critical limit, considering rock permeability, wellbore formation damage can be prevented [50].…”

Section: Malaysiamentioning

confidence: 99%

“…Oil and gas reservoirs have also trapped hydrocarbons under caprock sealing for millions of years at high pressures, ensuring rock integrity for long-term CO 2 geosequestration with less environmental impact [48][49][50]. CO 2 sequestration in these reservoirs can provide an economic incentive, which is additional revenue from oil and gas recovered from CO 2 injection with EOR/EGR technology [7,[51][52][53][54][55].…”

Section: Introductionmentioning

confidence: 99%

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Carbon Capture and Storage in Depleted Oil and Gas Reservoirs: The Viewpoint of Wellbore Injectivity

Heidarabad,

Shin

2024

Energies

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Recently, there has been a growing interest in utilizing depleted gas and oil reservoirs for carbon capture and storage. This interest arises from the fact that numerous reservoirs have either been depleted or necessitate enhanced oil and gas recovery (EOR/EGR). The sequestration of CO2 in subsurface repositories emerges as a highly effective approach for achieving carbon neutrality. This process serves a dual purpose by facilitating EOR/EGR, thereby aiding in the retrieval of residual oil and gas, and concurrently ensuring the secure and permanent storage of CO2 without the risk of leakage. Injectivity is defined as the fluid’s ability to be introduced into the reservoir without causing rock fracturing. This research aimed to fill the gap in carbon capture and storage (CCS) literature by examining the limited consideration of injectivity, specifically in depleted underground reservoirs. It reviewed critical factors that impact the injectivity of CO2 and also some field case data in such reservoirs.

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Section: Malaysiamentioning

confidence: 99%

Section: Malaysiamentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Carbon Capture and Storage in Depleted Oil and Gas Reservoirs: The Viewpoint of Wellbore Injectivity

Heidarabad,

Shin

2024

Energies

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“…Furthermore, storing carbon dioxide in depleted oil and gas reservoirs can lead to secondary development and increased production of oil fields, providing more economic incentives and benefits for CO 2 storage and promoting its development. For instance, Malaysia plans to develop the Kasawari CCS project near Sarawak, which will capture about 4.5 million tons of CO 2 annually starting from 2025 and transport it through pipelines to depleted reservoirs in the oil field …”

Section: Carbon Dioxide Geological Storage Projectmentioning

confidence: 99%

“…For instance, Malaysia plans to develop the Kasawari CCS project near Sarawak, which will capture about 4.5 million tons of CO 2 annually starting from 2025 and transport it through pipelines to depleted reservoirs in the oil field. 202 CO 2 -EOR technology has reached a relatively mature stage of development, particularly in the United States, which boasts globally mature technology and extensive experience in CO 2 -EOR practices. The majority of the CO 2 flooding projects worldwide are conducted in the United States.…”

Section: Saline Aquifer Storage Projectsmentioning

confidence: 99%

Recent Advances in Geological Storage: Trapping Mechanisms, Storage Sites, Projects, and Application of Machine Learning

Feng

et al. 2023

Energy Fuels

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A significant amount of carbon dioxide (CO2) is being released into the atmosphere as a result of the acceleration of industrialization and increased energy consumption, which are causing a rise in world temperatures. Despite the fact that nations all over the world have actively participated in CO2 storage projects, there is still not enough to moderate global temperatures. Therefore, there is an urgent need for the development of CO2 sequestration technologies. The main geological storage trapping mechanisms are discussed in this work along with an analysis of the major influencing variables. Additionally, the benefits and drawbacks of significant storage locations and current research hotspots are explored. Storage project development across the globe is outlined. The use of machine learning for CO2 sequestration is reviewed toward the end. This extensive review reveals that the main variables affecting CO2 capture capacity are hydrodynamic and geochemical. The sequestration capability of various storage sites is significantly influenced by the reservoir characteristics and implementation methodologies. The successful implementation of the storage project is determined by local policies and public support. The development of machine learning technologies makes storage projects safer and more dependable.

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Carbon dioxide injection for enhanced oil recovery and underground storage to reduce greenhouse gas

Saraf¹,

Bera²

2023

Green Sustainable Process for Chemical and Environmental Engineering and Science

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Critical rate analysis for CO2 injection in depleted gas field, Sarawak Basin, offshore East Malaysia

Cited by 5 publications

References 23 publications

Carbon Capture and Storage in Depleted Oil and Gas Reservoirs: The Viewpoint of Wellbore Injectivity

Carbon Capture and Storage in Depleted Oil and Gas Reservoirs: The Viewpoint of Wellbore Injectivity

Recent Advances in Geological Storage: Trapping Mechanisms, Storage Sites, Projects, and Application of Machine Learning

Carbon dioxide injection for enhanced oil recovery and underground storage to reduce greenhouse gas

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