CO2 EOR Potentials in Indonesia: Towards the Second Life of National Oil Production

Ariadji, Tutuka; Aziz, Prasandi Abdul; Bachtiar, Afifi; Primasari, Indah; Lubiantara, B.; Ardjuna, A.; Iskandar, A.

doi:10.3997/2214-4609.201801527

Cited by 2 publications

(2 citation statements)

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“…In the immiscible process, the gas does not dissolve in the oil but instead encourages the remaining oil, this method is often combined with water injection. The gas injection has a higher displacement efficiency than water flooding and may be used in a wider range of reservoirs, including limited permeability and heavy oil reservoirs [8].…”

Section: Enhanced Oil Recoverymentioning

confidence: 99%

The Prospects and Challenges of Biopolymers for Enhanced Oil Recovery (EOR)

Matovanni¹,

Ikhsanudin²,

Arvianto³

et al. 2023

equilibrium

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ABSTRACT. Currently, Enhanced Oil Recovery (EOR) technology is being interested in the Indonesian state as an advanced technology that can recover oil remaining in the reservoir. The discovery of new resources and EOR efforts are predicted to result in increased oil production. This paper provides a review of main types of EOR methods, which are gas injection, thermal injection, and chemical injection; mechanism of polymer flooding; and biopolymer materials for EOR, attention were given to xanthan gum, cellulose, guar gum, and lignin. Polymer flooding is a low-cost chemical injection method with a high rate of success. Polymer flooding has several advantages, including improving oil recovery by minimizing residual oil saturation, decreasing water output from oil well, and requiring less water compared with water flooding. Since the use of polymer flooding in the EOR activities, there is a lot of potential that biopolymers are materials that play a significant role in the application of EOR technology, because environmentally friendly properties and have advantages over synthetic polymers. Biopolymer can be modified to nano materials or grafted with synthetic polymer to improve its properties and stability. It have shear, salinity, and temperature resistance, long-term stability, and large availability, so it making the right choice for applications in oil recovery.Keywords: enhanced oil recovery, EOR, biopolymer, polymer flood, modification of biopolymer

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Section: Enhanced Oil Recoverymentioning

confidence: 99%

The Prospects and Challenges of Biopolymers for Enhanced Oil Recovery (EOR)

Matovanni¹,

Ikhsanudin²,

Arvianto³

et al. 2023

equilibrium

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“…Several types of technology for capturing CO2 gases have been developed, such as solvent absorption technology for CO2 capturing, membranebased technology for CO2 separation, and adsorption technology for CO2 and H2S capturing [1]. Utilization of the captured carbon gases implemented for Enhanced Oil Recovery (EOR) process [2] or fulfilling the industrial need such as carbonate drink factory, polymer factory, cement factory, etc. [3].…”

Section: Introductionmentioning

confidence: 99%

Fault Delineation and Geological Carbon Storage (GCS) Characterization for the CCS and CCUS Facilities Based On Gravity Dataset. A Case Study in the Northern Part of East Java, Indonesia

Handyarso

2023

IOP Conf. Ser.: Earth Environ. Sci.

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lobal warming, the impact of greenhouse-gases emission has triggered climate change and caused various geological and hydro-meteorological disasters in the world. Most countries have carried out decarbonization efforts following the Paris Agreement, which aims to reduce carbon emissions from 29% of domestic effort up to 41% with international support by 2030. Sustainable Development Goal number 13 states combating climate change is a globally accepted framework adopted by the Indonesian Ministry of Development Planning. One aspect of decarbonization efforts involves establishing successful CCS/CCUS facilities, which requires readiness of geological carbon storage (GCS). The GCS has limited capacity, locate specifically underneath, and must consider nearby faulting system to avoid leakage and uncontrollable behavior after the injection phase of the liquefied (high-pressure) carbon. This study optimizes gravity dataset analysis to identify the existing faults and characterize the initial stage of proposed GCS in the northern part of East Java, Indonesia. Synthetic modeling of a strike slip fault was conducted to support data interpretation. The GCS characterizations, which include shape, depth, and storage capacity estimations, are inferred through 3D gravity inverse modeling. This study deduced the presence of a large-scale anticline closure without any intersecting of strike-slip fault in the area. The existing fault system is identified as the Baribis-Kendeng Reverse Fault Zone, trending west-east, and intersected by a sinistral strike-slip fault in the northeast-southwest direction. The study area is suggested as a potential GCS location with low-risk of leakage, located adjacent to the Central Processing Plant Gundih and Sukowati in East Java, Indonesia

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CO2 EOR Potentials in Indonesia: Towards the Second Life of National Oil Production

Cited by 2 publications

References 0 publications

The Prospects and Challenges of Biopolymers for Enhanced Oil Recovery (EOR)

The Prospects and Challenges of Biopolymers for Enhanced Oil Recovery (EOR)

Fault Delineation and Geological Carbon Storage (GCS) Characterization for the CCS and CCUS Facilities Based On Gravity Dataset. A Case Study in the Northern Part of East Java, Indonesia

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