Imam Setiaji Ronoatmojo

Imam Setiaji Ronoatmojo

Field Processing Seismologist

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  • Timeline

  • About me

    Senior Lecturer

  • Education

    • Institute of Technology Bandung

      2006 - 2011
      Doctor of Philosophy (PhD) Applied Geophysics

      Disertation :“Anisotropy parameter estimation of VTI media through diffracted seismic P-wave by 3rd order polinomial approach” Paper :Ronoatmojo, I.S., Santoso, D., Sanny , T.A., Fatkhan, Bahar, A., and Poerwaka, L.A., 2008, Numerical study of anisotropy parameter determination using seismic P-wave diffraction in VTI media, Proc. SEG-J (Fall) 119th, Funabori, JapanRonoatmojo, I.S., Santoso, D., Sanny , T.A., Fatkhan, Bahar, A., and Poerwaka, L.A., 2009, Pemodelan… Show more Disertation :“Anisotropy parameter estimation of VTI media through diffracted seismic P-wave by 3rd order polinomial approach” Paper :Ronoatmojo, I.S., Santoso, D., Sanny , T.A., Fatkhan, Bahar, A., and Poerwaka, L.A., 2008, Numerical study of anisotropy parameter determination using seismic P-wave diffraction in VTI media, Proc. SEG-J (Fall) 119th, Funabori, JapanRonoatmojo, I.S., Santoso, D., Sanny , T.A., Fatkhan, Bahar, A., and Poerwaka, L.A., 2009, Pemodelan relasi tetapan anisotropi medium VTI, Proc. HAGI 33th An.Mtng, BandungRonoatmojo, I.S., Santoso, D., Sanny , T.A., and Fatkhan, 2010, Seismic P-wave diffraction modeling to determine anisotropy parameters in VTI medium, Proc. of the 80th SEG, Denver, USARonoatmojo, I.S., Santoso, D., Sanny, T.A., and Fatkhan, 2011, Pendekatan polinomial orde-3 hubungan kecepatan grup dan fase dalam estimasi tetapan anisotropi medium VTI dari difraksi Gelombang Seismik-P, Jurnal Geofisika ISSN 0854-4352 Ed.2011 No.1, HAGI, Jakarta Show less

    • Institute of Technology Bandung, Applied Geophysics

      1996 - 1999
      Master's degree Applied Geophysics

      Thesis : "Lateral resolution study using Fresnel zone estimation (Hubral Method)"

    • University of Gadjah Mada

      1979 - 1989
      Engineer's degree Faculty of Engineering, Geological Engineering Department

      Thesis :Type A : Study of porosity distribution, Malacca Limestone, North Sumatera BasinType B : Geological mapping of Sedah area, Purwodadi, Central Java

  • Experience

    • PT. Elnusa

      Jan 1990 - Dec 1994
      Field Processing Seismologist

      To process seismic data in the field in purpose to QC seismic data quickly.2-D/3-D Seismic Survey : Pertamina UEP-1 (Kualasimpang, Paluh Tabuhan Timur, Rantau); Pertamina UEP-2 (Pandan Sukananti), Pertamina UEP-3 (Tambak Dahan, Cikarang, Jonggol, Banyumas); Pertamina UEP-4 (Sangata, Bungalun)

    • PT. Elnusa Geosains

      Jan 1995 - Dec 1997

      To assist QAD knowledge deployment and realizing QAD plan consist of :1. Building ISO 9002 Management System2. Reviewing QC/QA seismic acquisition precedure3. Implementing TQM on the field seismic work procedure To run a special seismic data processing such as AVO and inversion using the preliminary processing technology as a special task dedicated to PEPPC project

      • Quality Assurance Development Supervisor

        Jan 1996 - Dec 1997
      • Seismic Data Processing Seismologist

        Jan 1995 - Dec 1995
    • PT. Elnusa Geosains

      Jan 1999 - Dec 2008

      Managing and developing technical aspects of seismic acquisition and seismic processing. Especially designing seismic parameter and testing field parameter test.Seismic Parameter Design: Pertamina DOH Jawa Barat (Cemara) ; Pertamina DOH Prabumulih (Beringin, Musi Klingi) ; Pacific Energy (Langsa, Aceh) ; Sumatera Persada Energy (Duri) ; Petrochina (Jabung) ; TAC Pertamina – Meruap (Meruap) ; M3 Energy (Ujungkulon) To supervise technical aspect and QC/QA analyst for 2-D or 3-D seismic survey of any land or TZ projects, including 3-D integrated seismic survey such as study of hydrocarbon reservoir and trap, Cemara Block, Onshore, NW Java Basin. This survey was designed to confirm the thin layer distribution.

      • Technical & Development Manager

        Jan 2004 - Dec 2008
      • Technical & Development Supervisor

        Jan 1999 - Dec 2003
    • PT Elnusa, Tbk

      Jan 2009 - Jul 2012

      Managing Non-Seismic Project such as Magnetoteluric Survey, Gravity Survey, 4-D Microgravity Survey and Passive Seismic including technical aspect.MT Survey : MT-TDEM Pertamina Geothermal Energy (Kotamubago), MT-TDEM Optima (Waratai, Simbolon), MT-TDEM West Jec (Tolehu)Gravity Survey : Gravity Regional Medco (Iliran High), Gravity Regional Chevron (Papua)4-D Microgravity : 4-D Microgravity Star Energy (Wayang Windu), 4-D Microgravity Pertamina Geothermal Energy (Lahendong, Kamojang, Kotamubago)Passive Seismic Survey : PT. Radiant Utama (Bukit Barisan) Show less Managing and developing GGR projects as added value for company competency. The advance GGR projects had been arranged for this purpose. The tight schedule and high GGR performance had been completed.GGR Study : 1. Study of hydrocarbon reservoir and trap, Ciputat sub-basin, Onshore, NW Java Basin (Pertamina EP) . Majority this study to learn how fractured basement as the reservoir which has complexity in reservoir characterization 2. Study of hydrocarbon reservoir and trap, Tawun, NE Java Basin (Pertamina EP) Show less

      • GM Operation and Technical Support

        Jan 2011 - Jul 2012
      • Non-Seismic Services & Technical Manager

        Jan 2010 - Dec 2010
      • Geology, Geophysics and Reservoir Manager

        Jan 2009 - Dec 2009
    • PT Elnusa, Tbk

      Jan 2013 - Jun 2017

      Leading and managing the energy related business school linking to the strong corporate culture as the living company strategy. The competencies to run this job are :1. Able to analyze the gap between competency proficiency and actual competency based on the several parameters and indicators2. Able to arrange curricullum and sylabus which were breakdown from competency gap analysis3. Able to review continously and renewing the competency level regarding to the market demand3. Build the knowledge management system to maintain the knowledge improvement sustainability by lesson learn and sharing forum session Show less

      • Assistant to President Director / Technical Advisor for Subsurface Imaging Support

        Jan 2015 - Jun 2017
      • Principal of Elnusa Petroleum School

        Jan 2013 - Dec 2014
    • University of Indonesia

      Sept 2014 - Oct 2014
      Rector Candidate in the First Round
    • University of Indonesia

      Jul 2015 - now
      Lecturer of Reservoir Geophysics Master Degree Program

      To transfer theoretical background knowledge and hands-on experience in two subject matters of Exploration Seismology and Geophysical Instrumentation in exploring petroleum accumulations and mineral deposition.

    • Trisakti University

      Jan 2017 - Jul 2022
      Lecturer

      To deploy and transfer knowledge to pre-graduate students of Geological Engineering in 4 subjects: Exploration Geophysics, Rock Mechanics, Geostatistical Modeling and Reservoir Geophysics.

    • Independent

      Jul 2018 - now
      Book Writer

      Author of academic books resulting from research; which were published regularly through publishers with ISBN. Up to now, several books have been published through publishers such as Penerbit Universitas Trisakti and Penerbit Salemba Teknika and distributed by Gramedia. Published books are Mekanika Batuan (2019), Pemodelan Geostatistik (2020), Seismologi Eksplorasi (2021), Geomekanika Reservoir (2022), Analisis Multivariate untuk Variabel Geospasial (2022) and Pemodelan Seismik (2022). Additionally also preparing general books and philosophy. Show less

    • Caelus Energy

      Jan 2020 - Mar 2020
      Seismic Data Consultant of Caelus Energy South Bengara II Pte. Ltd

      The main job is to advise seismic data processing contractor in terms to enhance PSTM seismic sections over the prospect, using any tests to get a better image than the previous product. The objectives are Mangkabua Sandstone in the target window of 500 msec to 700 msec with stratigraphic events and Seilor Carbonates with facies changing dominantly in the target window below Mangkabua Sandstone up to 1000 msec.

    • PHE Nunukan Company

      Mar 2021 - Feb 2022
      Senior Advisor in Advance Processing of PHE Nunukan Project

      The main job is to advise related seismic modeling to characterize a thin layer simulation on deltaic facies change with a compartmentalized fault structure. The simulation comes from a geostatistical inversion.

    • PT PERTAMINA HULU ROKAN

      Mar 2022 - now
      Senior Geophysical Advisor for BATM Trisakti

      Provide advice related to velocity modeling using seismic data by considering the effect of gas content on the shallow layer.

    • Pertamina Hulu Energi OSES

      Aug 2022 - now
      Project Leader of LST-UI for PHE OSES

      Coordinate GGR Study to determine the undrained reservoir and upside potential of two reservoir levels i.e. LBR and Upper TAF which contain high levels of uncertainties by considering pressure anomalies.

  • Licenses & Certifications

    • Certified Register Geophysicist

      Association of Indonesian Geophysicist
      Feb 2007