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Top Freelance Oil & Petroleum Experts for Hire

Dr. Oleksandr G.

Environmental Modeler & LCA Expert | SimaPro, MRIO, Water Stress, Urban Metabolism | PhD
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USD 35/hr
PhD
Germany

am a Ukrainian postdoctoral researcher currently based in Germany, specializing in life cycle assessment (LCA), multi-regional input-output (M...

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USD 35/hr
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Suraj S.

Expert Mechanical Engineer | CAD/FEA Specialist | Advanced Design Calculations | IITian |, 3.5+ Yrs R&D
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★★★★★
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USD 4000/hr
M.Tech in Manufacturing
India

I am an innovative Mechanical Engineer (M.Tech, IIT Bhubaneswar) with over 3 .5 years’ experience delivering advanced engineering analysis, des...

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USD 4000/hr
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Dr. Padmanabh J.

Freelance expert in materials chemistry, spectroscopy, energy, & electrochemistry | Expert in publishing and patents
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USD 50/hr
Post graduate diploma in patents
United States

I earned my Ph.D. degree in Chemistry from the University of Cincinnati under the mentorship of Prof. Peng Zhang. My thesis was centered on the...

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USD 50/hr
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Lucas X.

Data Scientist | PhD in Theoretical Physics | Scientific Computing | Physics-Informed ML | IA
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USD 40/hr
Ph.D. in Physics
Brazil

Data scientist and PhD in Theoretical Physics with over 4 years of experience developing numerical simulations, machine learning models and IA ...

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USD 40/hr
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Dr. Fawzi C.

Operational Excellence in Drilling Fluids and Cementing Operations | Expertise in Sustainable Building Materials
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USD 250/hr
PhD
Norway

Currently I’m an operational excellence engineer at Intelligent Mud Solutions , Norway. I have offshore drilling fluids and cementing expertise...

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USD 250/hr
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Prisca E.

Data Analyst | SQL, Power BI, Excel & Google Sheets Automation | Edutech & Fintech Experience | Turning Data int...
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HND- Banking and Finance
Nigeria

Prisca is a skilled data analyst and scientist passionate about transforming raw data into actionable insights that drive meaningful decisions....

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Dr. Felipe R.

PhD in Chemical Oceanography | Researcher in Marine Organic Geochemistry, Pollution, and Past Climate Variability
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USD 20/hr
Oceanography
Brazil

I am an Oceanographer (PhD in Chemical Oceanography, University of São Paulo) with solid experience in environmental contamination assessm...

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USD 20/hr
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Veronica N.

Clean Energy & Sustainability Researcher | Advanced Data Analysis using MATLAB, Python, SPSS, AMOS & Excel
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★★★★★
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USD 60/hr
Double Degree in Agricutural Engineering
Kenya

I am a Clean Energy and Sustainability Researcher with over a decade of experience in renewable energy systems modelling, industrial decarboniz...

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USD 60/hr
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Kolabtree is the leading online marketplace for Oil & Petroleum Industry experts. Post your project, get bids, and hire qualified experts quickly and easily.

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We take several measures to help you work with full confidence and peace of mind.

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Restrict who can see your project and send you proposals. Invite only specific freelancers to view your project.

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Our T&C include a default confidentiality clause that protects your IP and NDA for added protection before disclosing project details.

Kolabtree ensures safety and security of your payments and personal information and project details. Kolabtree’s T&C includes a default confidentiality and NDA clause.

You will receive detailed proposals directly from Kolabtree. These proposals will include a comprehensive Statement of Work (SOW), project fees, milestones, and deadlines.

You can choose to pay either a fixed or an hourly fee based on your scope of work. Pre-pay for the next milestone. You have to approve the deliverables only if the quality meets your expectations. If you arn’t happy, we’ll refund your money.

Kolabtree will share multiple quotations for your project. You have the freedom to accept the quote that aligns with your project requirement and budget. You can get in touch with us in case you want to discuss the fee.

Our T&C include a default confidentiality clause that protects your IP and NDA for added protection.

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You have to approve the deliverables only if quality meets your expectations. If you arn’t happy, we’ll refund your money.

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