
Timeline
About me
Chief Operating Officer at Pillar Oil Limited
Education

Anwar ul islam college
1979 - 1985West african school certificateActivities and Societies: Debate team Studied science subjects. Was a leading member of the literary and debating society.

Stanford university
2015 - 2015Online offering economics 1: principles of economics distinctionThe course covered all of economics at a basic level, including microeconomics, macroeconomics and international economics.

Robert gordon university
2012 - 2015Master of business administration (mba) oil and gas management business administration, management and operationsMBA Oil and Gas Management accredited by Association of MBAs (AMBA) and the Energy Institute (EI) offers a strategic management qualification with a specialist emphasis on oil and gas. Concentrated on developing strong management and leadership competencies applicable in the growing world of energy development. Received the RGU MBA scholarship, 2012.

University of lagos
1991 - 1992M.sc chemical engineeringActivities and Societies: Nigerian Society of Chemical Engineers student chapter Studies Chemical Engineering at Masters level with bias in Reservoir Engineering

University of benin
1985 - 1990B.eng chemical engineering second class honours upper divisionActivities and Societies: Photo club, Nigerian Society of Chemical Engineers student chapter. Founding member of God's Kingdom Society student fellowship Studied Chemical Engineering. Was the President of Nigerian Society of Chemical Engineers student chapter.
Experience

Schlumberger sedco forex
Sept 1993 - Aug 1995Drilling engineer trainee• Worked as Assistant Driller in the supervision of drilling crews. • Supervised preventive maintenance and repair of drilling equipment.• Monitored mud system, solid control equipment and mud mixing operations.• Prepared Daily drilling data report and organizing drills, and safety meetings.SkillsMoReS and CHEARS Simulation Softwares ;Stochastic Uncertainty ManagerWell Evaluation ModelWellFlowPANSYSTEMGood organizational Techniques;Communication Skills; Intergrated Petroleum Modeling(MBAL, PROSPER and GAP), Genopt. Show less

Shell nigeria exploration and producing company
Oct 1996 - May 1997Well engineer• Planned and designed 3 deep offshore wells using Wellplan and Compass softwares. • Developed drilling and completion programs for Bonga 2 and Ngolo 1 deep water wells. • Supervised drilling of Bonga 2 well by monitoring drilling activity to ensure full compliance & advised Supervisors of non-compliance.• Participated in developing procedures to optimize cost, production potential, time & safety.

Chevron nigeria limited
Jun 1997 - Jan 2007• Developed 3 annual simulation schedule with Asset Teams to support major projects by prioritizing based on available budget.• Completed and documented 4 simulation studies by utilizing Reservoir Simulation CPDEP process and best practices. • Recommended 5 new drills and 2 infill drillings for Meren field to increase production by 16,000 bopd and P1 reserves of 26 mmbo.• Worked with Asset Teams in all simulation studies by holding interim reviews to compare reservoir/well performance and applied lessons learned. • First to use Genetic optimization and assisted history matching in reservoir simulation. • Carried out Probability Forecast of oil-water-gas using Experimental Design. Show less • Analyzed all aspects of production operations and water injection systems to optimize production, economics and ease of operation of 7 fields offshore Niger Delta maintaining production of 146,000 bopd.• Added 14,000 bopd production by optimizing gas lift systems in the North Offshore Asset fields.• Participated in well Review programs, Prepared and recommended Non-Rig Workovers and Major Rig Workovers in conjunction with Reservoir Management.• Coordinated North Offshore Area projects with supporting engineering agencies, i.e., Reservoir Management, Production Engineering, Facilities Engineering, Process Engineering, Construction, Drilling, Gas Processing Engineer, etc.• Scheduled, analysed and performed specialized testing required, such as de-bottlenecking back pressure testing, gas lift efficiency testing, etc.• Test run the Roxar sand detection package in Meren field and used same to optimize production resulting in 3,300 bopd production gain. Show less • Responsible for monitoring well/reservoir performance to recommend appropriate actions to optimize recovery. • Planned 4 Infill-development wells that increased production by 9,300 bopd.• Monitored/Participated in reservoir management activities by preparing programs for well work and well packages used in major rig and non-rig workovers, resulting in production increase of 12,160 bopd. • Designed artificial lift (gas lift) for 27 old and new wells using Well Evaluation Model software adding about 7,100 bopd. • Monitored the performances of 5 Waterflood reservoirs using Hall’s plot and recommended well interventions where needed.• Optimize production by preparing and maintaining wellbore utilization plans for 82 wells in Meren field.• Prepared and maintained depletion plans for 21 reservoirs in the Meren, Malu and Parabe fields in OML 95 offshore Niger Delta.• Provided guidance and training to junior engineers, interns and technicians through the effective utilization of their services on the job.• Provided support to Operations, Facilities Engineering, Drilling etc. Show less
Reservoir Simulation Engineer
Jan 2004 - Jan 2007Operations Field Engineer
Feb 2002 - Jan 2004Petroleum Engineer
Jun 1997 - Feb 2002

Sunlink petroleum limited
Feb 2007 - Sept 2018• Coordinated 3 Exploration and Development projects by managing and analysing the work of third-party technical consultants and supervising project team members with focus on value optimization. • Developed economic and financial models for projects by incorporating Capex, opex, production profiles and fiscal regimes to generate key economic indicators for decision making.• Evaluated technical and commercial viability of assets for acquisition.• Reviewed 7 annual work programmes for presentation to DPR.• Participated in Technical Committee by evaluating the technical progress of the project and providing direction for the Project Team as well as making recommendations to the Operating Committee. • Participated in Operating Committee with Directors and Project Managers on the JV to provide steer for the Project Team. • Participated in Financial Committee meetings with co-venture partner (Shell) to review project budgets, planned and actual spending, and make recommendation to the Operating Committee for budgets approval.Short Time International Assignment: Shell Global Solutions Rijswijk, Netherlands (Apr 2012 to July 2013);Developed an integrated asset model using MoReS/Gap / Prosper modeling tools.Developed Gas Water Saturation models using SCAL data interpretation.Took responsibility for the integration of Production requirements within engineering design, and implementation of required Operational Procedures into planned gas and condensate facilities.<script type="text/javascript" src="https://platform.linkedin.com/badges/js/profile.js" async defer></script> Show less Worked as project lead for the Sunlink Petroleum HI gas project with Shell Petroleum and Development Company. • Built 3 reservoir models for HI gas field reservoirs and constructed IPSM models for the HI field Front end FDP by coupling the dynamic models with surface production network models to generate production forecasts for Field Development Plan.• Managed the reservoir uncertainties for a gas development by Introducing Design of Experiment and Probabilistic forecast in the Front End Study workflow. • Built and run dynamic models for 4 deep water turbidite reservoirs in the Shell Bonga Field by using Monte Carlo simulation and experimental design to reduce model cycle time by 45%.• Proved additional reserves of 117 MMBO in Bonga 702 simulation.• Reduced number of earlier planned wells from 5 to 3 by using streamline simulations thereby saving about $150m for SNEPCO.• Solved a complex history matching issue in Bonga 690 reservoir by using 4D seismic signature to constrain history matching. • Built 6 reservoir models for Bomadi field in Okpokunuo Domestic gas development for SPDC. Show less
General Manager Exploration and Production
Feb 2012 - Sept 2018Senior Reservoir Engineer
Feb 2007 - Feb 2012

Pillar oil limited
Sept 2018 - nowI directly supervise Petroleum, Drilling and Geosciences Managers ensuring all subsurface development studies/activities carried out to support reservoir management and production operations are HSE compliant towards achievement of company’s production target. I am responsible for all subsurface input to support the POL Asset development and growth into gas processing. Management of POL interests in the straddling fields to achieve execution of Pre-Unitization Agreement (PUA) and Unitization and Unit Operating Agreement (UUOA) on schedule, while ensuring strict compliance and performance of the budgets. Show less
General Manager Subsurface Development
Sept 2018 - nowGeneral Manager Subsurface Development
Sept 2018 - now

Pillar oil ltd
Jan 2024 - nowChief operating officer
Licenses & Certifications
- View certificate

Reservoir geomechanics
Stanford universityJun 2016 - View certificate

Strategic thinking for growing your enterprise
NovoedMay 2016
Honors & Awards
- Awarded to JONATHAN UMURHOHWOCOMMENDATION SHELL NIGERIA EXPLORATION & Production Company Limited Dec 2012 Letter of commendation from SNEPCO for contributions to Bonga Main Phase 3 project in the capacity of Senior Reservoir Engineer , Six Bomadi gas reservoirs dynamic modeling, and as a coach/mentor to young technical professionals.
- Awarded to JONATHAN UMURHOHWOGM DEVELOPMENT "STAYING AHEAD" LEADERSHIP AWARD (SILVER) Shell Petroleum Development Company of Nigeria Limited Apr 2011 For contributing to SPE Paper Presentation and its subsequent impact to SPDC Development Nigeria Business Delivery and Continous Improvement Process in year 2010.
- Awarded to JONATHAN UMURHOHWOSRA Award:Front End Development SHELL NIGERIA EXPLORATION & Production Company Limited Feb 2011 Awarded in recognition of his support and positive contribution to the Bonga FDP Rev 7 project in the capacity of Senior Reservoir Engineer.
- Awarded to JONATHAN UMURHOHWOSRA Award; Reservoir Engineering Discipline Contribution SHELL NIGERIA EXPLORATION & Production Company Limited Dec 2008 For providing constructive challenge and active participation in the Reservoir Engineering Discipline
- Awarded to JONATHAN UMURHOHWO• SPE International 2006 Africa Regional Award for distinguished contribution to Petroleum Engineering in area of Production and Operations SPE International Aug 2006 The SPE Regional Awards program recognizes regional achievements insix technical disciplines: Drilling and Completions; Reservoir Description andDynamics; Production and Operations; Management and Information; Projects,Facilities, and Construction; and Health, Safety, Security, Environment, and SocialResponsibility. Regional awards are designed to recognize excellence and contributionsmade at the regional… Show more The SPE Regional Awards program recognizes regional achievements insix technical disciplines: Drilling and Completions; Reservoir Description andDynamics; Production and Operations; Management and Information; Projects,Facilities, and Construction; and Health, Safety, Security, Environment, and SocialResponsibility. Regional awards are designed to recognize excellence and contributionsmade at the regional level.http://www.spe.org/jpt/print/archives/2006/11/JPT2006_11_spe_news.pdf Show less
- Awarded to JONATHAN UMURHOHWO• Chevron Nigeria Limited 2004 Recognition & Award for sustained professional technical paper writing, presentation and participation in SPE. Chevron Nigeria Limited. Reservoir Management dept 2006
Languages
- frFrench
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