Improvement of borehole and casing assessment of CO2-EOR/CCUS injection and production well candidates in Sukowati Field, Indonesia in a well-based scale

Marbun, Bonar Tua Halomoan; Santoso, Djoko; Kadir, Wawan Gunawan A.; Wibowo, A.; Suardana, P.; Prabowo, Harris; Susilo, D.; Sasongko, Dody; Sinaga, S.Z.; Purbantanu, B.A.; Palilu, J.M.; Sule, Rachmat

doi:10.1016/j.egyr.2021.03.019

Cited by 17 publications

(2 citation statements)

References 39 publications

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“…CCS technology is utilised to regulate the emission of CO 2 trapped from various processes, such as precombustion, post-combustion, and oxy-fuel combustion. The stages of a CCS project can be categorised into four phases: CO 2 capture, CO 2 transportation, CO 2 injection, and post-injection of CO 2 [25,26].…”

Section: Carbon Capture and Storage (Ccs) And Carbon Capture And Util...mentioning

confidence: 99%

Exploring Public Attitudes and Acceptance of CCUS Technologies in JABODETABEK: A Cross-Sectional Study

Sitinjak,

Ebennezer,

Ober

2023

Energies

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One of the most essential elements of environmental protection is an appropriate policy towards carbon capture, utilisation, and storage (CCUS). On the one hand, these technologies are being dynamically developed. Still, on the other hand, we often encounter social resistance to change and new technologies, which is one of the main barriers to their implementation. This research examined public acceptance and awareness of Indonesia’s CCUS technologies. Five hundred respondents completed an online survey representing Jakarta, Bogor, Depok, Bekasi, and Tangerang. The study found that the respondents had more favourable feelings towards carbon capture and utilisation (CCU) than CO2 capture and storage (CCS), perceiving CCU as more innovative, necessary, cost-effective, secure, environmentally friendly, and beneficial to regional and national economies than CCS. However, in Indonesia, most respondents did not embrace the development of CCUS technology due to a lack of knowledge and fear, which can lead to violence. The results indicate that an individual’s awareness of perceived risks and the ability to safeguard the environment are crucial to their acceptance of CCUS technology. These findings contribute to understanding the public perception of CCUS technologies in Indonesia and can help to develop effective communication strategies to improve public understanding and acceptance of CCUS initiatives.

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Section: Carbon Capture and Storage (Ccs) And Carbon Capture And Util...mentioning

confidence: 99%

Exploring Public Attitudes and Acceptance of CCUS Technologies in JABODETABEK: A Cross-Sectional Study

Sitinjak,

Ebennezer,

Ober

2023

Energies

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“…However, there are not many specific standards governing CO 2 -enhanced oil recovery (EOR), CCS, and CCUS well, especially in Indonesia [ 2 , 16 ]. Most design and construction processes of a CCUS/CCS well, including materials and equipment, are based on standards and guidelines developed in the oil and gas industry [ 2 ].…”

Section: Introductionmentioning

confidence: 99%

Lesson learned from the assessment of planned converted CO2 injection well integrity in Indonesia – CCUS project

Marbun

Sinaga

Purbantanu

et al. 2023

Heliyon

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Implications of chemical agents and nanofluids coupled with carbon dioxide to improve oil recovery factor

et al. 2023

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In this study, we experimentally investigated the effects of chemically enhanced oil recovery methods containing hydrolyzed polyacrylamide (HPAM), surfactant–hydrolyzed polyacrylamide (SHPAM), surfactant nanofluids (SNF), that is, coupled with carbon dioxide (CO2) and water chase injection to measure enhanced oil recovery methods in a sandstone reservoir. To proceed with the experiments, we performed four flooding tests at the simulated reservoir temperature of 70 °C. The sand packs were saturated with oil to establish the irreducible water saturation (Swr). Then, the fluid flow in sand packs remained undistributed for about 5 days to obtain the 1.5 pore volume (PV). We observed that the pressure drop had small fluctuations when there was waterflooding (until 1.5 PV), and after injecting the chemical agents, the pressure drop had a sharp rise. It is indicated that the chemical solution has implemented higher pressure drops (significant energy efficiency) to displace the oil instead of water. The maximum oil recovery factor was about 53% and 59% when HPAM and SHPAM solution displaced oil after waterflooding, respectively; however, it is observed that water chase flooding recovered about 8% and 14% of remaining oil in place while CO2 has increased only 3% and 5%, respectively. SNF solution can provide more oil recovery factors. It is about 72% (SNF with 0.5 wt%) and 67% (SNF with 1 wt%). We observed that water chase flooding recovered about 20% of oil in place while CO2 increased by only 8%. It was concluded that the SNF solution with 0.5 wt% tends to adhere to the water–CO2 and causes to improve oil recovery factor after SNF injection. Therefore, SNF is the optimum enhanced oil recovery method among other chemical agents. On the other hand, with the decrease in CO2 flow rate and increase in silica nanoparticles slug size, pressure drop has started to decrease in higher pore volume injections, indicating that larger volumes of CO2 can be stored in sand packs. However, by increasing the CO2 flow rate and decreasing silica nanoparticles slug size, CO2 can escape easily from the sand pack.

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Improvement of borehole and casing assessment of CO2-EOR/CCUS injection and production well candidates in Sukowati Field, Indonesia in a well-based scale

Cited by 17 publications

References 39 publications

Exploring Public Attitudes and Acceptance of CCUS Technologies in JABODETABEK: A Cross-Sectional Study

Exploring Public Attitudes and Acceptance of CCUS Technologies in JABODETABEK: A Cross-Sectional Study

Lesson learned from the assessment of planned converted CO2 injection well integrity in Indonesia – CCUS project

Implications of chemical agents and nanofluids coupled with carbon dioxide to improve oil recovery factor

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