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Journal : Scientific Contribution Oil and Gas

The Effect of Regular and Long Cyclic Steam Stimulation Method on Oil Production Performance of Rua Field in Central Sumatra Intan Permatasari; Tomi Erfando; Muhammad Yogi S; Hardiyanto Hardiyanto; T. Mhd. Sofyan Astsauri
Scientific Contributions Oil and Gas Vol. 43 No. 1 (2020): SCOG
Publisher : Testing Center for Oil and Gas LEMIGAS

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Abstract

RUA field is classified into heavy oil reservoir type due to the high viscosity value and low API degree . This causes the RUA field can not be produced conventionally. the solution of this problem is to apply steam or thermal injection into reservoir which could reduce the viscosity of the heavy oil (Bera & Babadagli, 2015) in-situ combustion, hot water and steam flooding, and steam assisted gravity drainage have been widely applied over decades. Currently, non-aqueous heating methods, generally named electromagnetic, are in consideration as an alternative to the aqueous methods, which may not be applicable due to technical and environmental limitations. This technique still requires further research and field scale pilot applications to prove their technical and economic viability. In this paper, a critical discussion on the review of electromagnetic heating is presented. An attempt is undertaken to review most of the research works (computational and experimental as well as a limited number of field applications. One of the best EOR methods that has been proven to overcome this issue is using CSS method (Suranto, et al., 2020). During the production period, the CSS process can affect the viscosity of the oil by increasing the temperature of the oil in the reservoir. In one production well, cyclic work are applied periodically, its called repeated cyclic (Sheng, 2013). This is because time of reservoir temperature stays above the baseline temperature reservoir shortly. Even though the cyclic already done repeatedly, there is still a decrease of oil production, different peak reservoir temperatures, and found the possibility of pump damage after the cycle job which led to the need for analysis on these issues. The analysis was performed by looking at the historical production data, historical reservoir temperature data, and production pump work data in the RUA field. After a production history data that reprsentative analyzed, it was found that teh production after cyclic there is increasing, and there is also a decline from the previous cyclic production. Based on the results of the production analysis, it was found that 53.24% of the production wells in the RUA field were already in the ramp down stage and 46.75% were already in the ramp-up stage. Meanwhile, the average HET for regular cyclic jobs is 3-4 months and 5-6 months for long cyclic jobs. And from the pump work data, only 3 wells were damaged. This suggests that cyclic stimulation is completely safe to be performed in this field.
Co-Authors . Suhartono A. Battania Damayani Achmad Syamsudin Achsien Hidayat Adam Satriyo Putra Madhani Adianto " Adji Darmawan Azmi Ahmad Fauzi Hendratmoko Ahmad Hafas Rasyidi Aita Rahma Dewati Aldi Laga Kurnia Dharmawan Alsafina Maratus S Andika Setyo Budi Lestari Andini Ramadhani Anik Malikah Anis Rahma Cahyani Annisa Setiawati Nursani Arnita Niroha Halawa Astri Senania, Astri ATTI SHOLIHAH Barudin Barudin Boby Suryawan Chika Setyorini Cindy Nidaul Husna Dassucik Denari Dhahana Edtiyarsih Dian Agestiningsih Dimas Ardiansyah Ekki Malik Ibrahim Emilia Julaika Emilia Sari Endah Susilowati Endang Pudjiastuti Etty Zuliawati Zed Fahrul Islam Faizal Mulia Z Fathia Sangadah Febri Tri Marthadiputri Fitra Audina FITRI DARA Fuat Gani Haryana Hardiyanto Hardiyanto Hasnia Ahmad Hasti Setya Utami Heni Marliany I Gusti Ayu Indah Ardani Ida Ayu Triana Ilham Insani Firdos Irma Firnanda Irna Melani Putri Jiaulhaq Hisyam Annajam Kamilah, Lala Kamelia Karyawan, I Dewa Made Alit Khusnul Khatimah Lale Sundari Djolo Puri Lalu Haerul Abdulloh Lisa Rahmayana Made Surya Bhuana Makhdalena Makhdalena May Linda P Mia Nila Firdaus Miftaahur Rahmawati Mila Nurmila Moh. Amin Moh. Arif Nur Reza Sayyidul Latif Monika Dyah Arwidiavin Diantri Muchlis Muchlis Muhammad Fikriy F Muhammad Wadji Muhammad Yogi S MURTADLO Nabila Maulida Azzahra Siregar Najimatul Badi’ah Nanda Aprilia Ni Made Mega Puspitasari Nina Risnawaty Nor Norisanti Nur Khotimatun F Nur Moch Alif Julianto BPS Nuvailah Rosyiah Oryza Tannar Panjaitan, Simon Andriano Panji Satya Mahadireza Pascalian Hadi Pradana Prastyo Budiningsih PUTRI HANDAYANI Putri Nasywa Nabilah Ma’rifatillah Putri Rahmatika Reyhan Besari Ragil Tri Wibowo Rahmah Febriyanti Regita Anggi Olivia Pramesti Regita Putri Cahyani Rimba Nadi P Rizki Nurhidayah RM Soerjo Adji Romadhon Fahmi Putra Roziana Zahro Saeful Amin Saeful Fachri Safira Monica Nuryuliana SAMBAS SAMBAS Siti Maryam Sofi Arifiana Mawadah Sri Dayaningsih Suci Mulyati Ramdhani Suci Permatasari Suryo Suminar Suwoko Tya Wicaksono T. Mhd. Sofyan Astsauri Tanjung, Kartika Permata Sari Tika Paramitha C Tomi Erfando Vip Paramarta Wahyono Wahyono Welly Sheila Apriana WIDYARANI WIDYARANI Wilda Nanda Agustin Harahap Wildan Khisbullah Suhma Willy Santika Dewi Winda Agustyawati Yudhi Permana Zahara Nur O Zahrani Purnita Sari