Summary
Overview
Work History
Education
Skills
Achievements
Publications and Scientific Forum Participations
Timeline
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Novrianto Citajaya

Senior Geoscientist
Balikpapan

Summary

Senior Geoscientist with 15+ years of experience in oil and gas Development and Exploration area. Committed to providing high quality Subsurface characterization & Reserve assurance. Main Interpreter and Coordinator of Seismic projects and Lead Operation Geophysicist for Jack up Shelf drilling campaign. Successfully discover incremental hydrocarbon reserve at numbers of new fault-block and fields extension in Kutei and Tarakan Basin area. Proficient in Seismic Interpretations, attribute & quantitative analysis, Prospect Maturation and Geomechanics. Have exposure at numbers of basin in Indonesia, Africa, South East Asia and Australia. Work closely with cross functional team in drilled 5 exploration wells and more than 50 step-out/development wells both onshore, shelf & deep water.

Overview

16
16
years of professional experience
6
6
years of post-secondary education

Work History

Senior Geoscientist

Pertamina
Balikpapan/Tarakan
10.2018 - Current
  • Geophysics Coordinator of Well Development Projects for East Kalimantan PSC and Bunyu-Tarakan PSC
  • Bunyu Onshore 2023 Seismic Reprocessing Coordinator
  • Pamusian Onshore Field VSP Coordinator
  • Due Diligence Team for Block Acquisitions in Deepwater Senegal
  • Performed Maturation of Attaka East Flank Miocene Delta Play and Balikpapan Bay Maruat Sub-thrust Play
  • Performed Maturation of Mahoni Field Lower Sepinggan Play for Gas Well Development
  • Project Manager of Pantai Field Drilling Campaign
  • Established All Time High Tarakan Brown Field Production Since Pertamina Operatorship
  • Deliver Application of Hydrocarbon Filling Ratio Method in Bunyu Brown Field Tarakan Basin

Lead Earth Scientist

Chevron
Balikpapan/Jakarta
09.2013 - 10.2018
  • Main Seismic Interpreter for East Kalimantan PSC
  • Project Manager of Seismic PSDM Processing at North Offshore East Kalimantan PSC
  • Lead Operation Geophysicist of 2015 Jack up Shelf drilling campaign

ACHIEVEMENTS:

  • Project Manager of Yakin West Maruat Gas Development
    Successfully proved new oil /gas in new fault-blocks
    YWB-19 (Yakin Oil/Gas), est. gain well reserves 200–500 MBOE
  • YWB-17 (Maruat Gas), est. gain well reserves 8.5 BCF
    BC-5 (Deltaic and Yakin Oil/Gas), increased gain well reserves 200-400 MBOE
  • Successfully extended Seguni field toward north and proved stratigraphic trapping concept for Deltaic reservoirs by proposing new SGA-4RD1 location.
  • Re-framing fault geometry at Sejadi SJ-4ST1 step-out well using New PSDM Seismic and become very successful as one of best wells in Greater Sepinggan Area (480’ of pay).

Exploration Geophysicist

Tately New Venture
Jakarta
01.2011 - 05.2013
  • Deliver 3D Regional Seismic Interpreter for onshore and offshore Seismic in North Sumatra Basin
  • Performed Seismic structural mapping,attribute analysis and velocity modeling for offshore North Sumatra basin modeling
  • Performed Velocity Modeling and depth uncertainty assessment prior to Jayarani-1 deep-water exploration well at North Sumatra basin drilling to test 5 TCF potential carbonate play
  • Established Pre-drill Amplitude assessment for Ratnadewi-1 and Candralila-1 Exploration wells in Lhokseumawe Shelf
  • Performed Seismic Interpretation,Velocity Modeling and and depth uncertainty analysis for West Papua IV block
  • Rock Physics Modeling on LG and KD prospect, onshore Lariang-Karama basin
  • Fluid Replacement Modeling and forward model synthetics to support farm in opportunities at WA424P Blocks, Australia
  • Velocity modeling and uncertainty analysis for Hydrocarbon Contact and Static Reservoir Model at Thylacine & Geographe Field, Australia

Geophysicist

Schlumberger
Jakarta/Kuala Lumpur
03.2010 - 05.2011
  • Course Instructor of Petrel Seismic Interpretation.
  • G&G Application workflow consultant.

Geophsyicist

Petroleum Geosciences Study Center
Bandung
05.2008 - 03.2010
  • Performed Seismic Structural Mapping of E-main formation to support Water Flood project, BP Indonesia.
  • Seismic Interpretation, Attribute analysis & Inversion in Poleng Field, Kodeco Indonesia
  • Seismic Interpretation and static modeling at Benakat Barat Field, South Sumatra Basin, Indonesia.
  • 2D Seismic interpretation, leads & prospects mapping, East Tuban area, Indonesia.

Education

Bachelor of Engineering - Geophysical Engineering

Bandung Institute of Technology
Indonesia
07.2004 - 07.2008

Master of Science - Strategic Managements

University of Indonesia
Indonesia
08.2012 - 08.2014

Skills

    2D/3D Seismic Interpretation & Analysis

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Achievements

2023.
Deliver 1000+ bopd peak production well (PAM-1090) with new structural framework concept in Mature Tarakan Fields. All Time High Production since the Field Handed over to Pertamina (2008).

2021-2022.
Deliver 1000+ bopd well (B-223) with Filling Ratio Concept. Initiate 1st conceptual Horizontal Well in Bunyu Field (Approved FID and RK 2022)

2018-2021.
Director Award for acceleration of OPLL-1 PHKT.
Director Award for Delivery Mahoni-13 Well >1500+ bopd peak production.
Initiate Sejadi Well Step out Well Concept >1500+ bopd peak production.

2018-2019.
Director Award for Delivery Pantai-3 Well >10+ MMSCFD peak gas production.

Publications and Scientific Forum Participations

  • Pore Pressure Configuration in Balikpapan Bay. Indonesia Petroleum Association · Sep 21, 2022
  • A Case Study of LWD and Wireline Formation Pressure Tester on Depleted Reservoir of Offshore Development Sequential Wells, Kutai Basin, East Kalimantan, Indonesia. Offshore Technology Conference Asia · Mar 24, 2022
  • Sepinggan Strike Slip Fault System: Implication on Pore Pressure and Geomechanics. Joint Convention Bandung (JCB) 2021 · Nov 23, 2021
  • The Role of Cased Hole Logging to Optimize Production Strategy from Deltaic Reservoir in Kutei Basin. The 43rd Annual Scientific Meeting, Indonesia Association of Geophysicist · Sep 26, 2018
  • Expand Maruat Gas Potential at Yakin Field. Chevron Reservoir Management Forum · Aug 1, 2017
  • Overpressure Trends and their implication to south gas potential in Kalimantan Operations area. Chevron Reservoir Management Forum · Aug 1, 2017
  • Attaka Seismic Q Technology: Look back at the Giant. Chevron Reservoir Management Forum · Sep 1, 2014
  • Seismic Recycle via PSDM Reprocessing: The Rebirth of Amplitude Assessment in Santan Field. Chevron Reservoir Management Forum · Sep 1, 2014
  • An Inverted Syn-Rift Play in The Offshore North Sumatra Basin. Indonesian Petroleum Association · May 1, 2013
  • Hydrocarbon Systems of The Offshore North Sumatra Basin, Indonesia. Indonesian Petroleum Association · May 2012

Timeline

Senior Geoscientist

Pertamina
10.2018 - Current

Lead Earth Scientist

Chevron
09.2013 - 10.2018

Master of Science - Strategic Managements

University of Indonesia
08.2012 - 08.2014

Exploration Geophysicist

Tately New Venture
01.2011 - 05.2013

Geophysicist

Schlumberger
03.2010 - 05.2011

Geophsyicist

Petroleum Geosciences Study Center
05.2008 - 03.2010

Bachelor of Engineering - Geophysical Engineering

Bandung Institute of Technology
07.2004 - 07.2008
Novrianto CitajayaSenior Geoscientist