Sergio Merchan
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Sergio Merchan Email & Phone Number

Senior Advisor E and A and Concept Select (FDP) Manager- Guyana at CNOOC International
Location: Calgary, Alberta, Canada 11 work roles 4 schools
1 work email found @nexencnoocltd.com LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email s****@nexencnoocltd.com
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Current company
Role
Senior Advisor E and A and Concept Select (FDP) Manager- Guyana
Location
Calgary, Alberta, Canada
Company size

Who is Sergio Merchan? Overview

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Quick answer

Sergio Merchan is listed as Senior Advisor E and A and Concept Select (FDP) Manager- Guyana at CNOOC International, a company with 2752 employees, based in Calgary, Alberta, Canada. AeroLeads shows a work email signal at nexencnoocltd.com and a matched LinkedIn profile for Sergio Merchan.

Sergio Merchan previously worked as Senior Advisor E&A and Concept Select (FDP) Manager- Guyana at Cnooc International and Sr. Manager Guyana: Greater Liza Area Phase 3 & Nigeria: Usan - Owowo at Cnooc International. Sergio Merchan holds Senior Executive Development, Organizational Leadership, Leading The Organizational Impact from Center For Creative Leadership.

Company email context

Email format at CNOOC International

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{first}.{last}@nexencnoocltd.com
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AeroLeads found 1 current-domain work email signal for Sergio Merchan. Compare company email patterns before reaching out.

Profile bio

About Sergio Merchan

• Driven, committed Oil & Gas leader with progressive, strong technical, operations, and team management background combined with strategic analytical thinking, decision making and a results oriented philosophy. • Solid multi-cultural and cross-functional competency attained through extensive global experience. Bilingual ( English & Spanish) • Strong background and proven results in full cycle value realization with successful experience in Exploration, Appraisal, Development and Operation of projects in a variety of environments, onshore and offshore, conventional and thermal. o Guyana Deep , North Sea (United Kingdom, Norway), Gulf of Mexico (Shelf & Deep water), Nigeria (Deep water), Yemen, Colombia, Ecuador and Canada (SAGD, CBM, Gas).o Extensive experience in Stage-Gate evaluation, project maturation and leading technical assurance reviews of projects from 20 Million to 18 Billion dollars. • Proven capability to develop and implement strategies and build effective teams who deliver results and maximize business performance. • Transparent and collaborative leader, who thrives for challenges and an opportunity seeker • Talent and Team development skills to achieve their potential. • Excellent project Management abilities. Successful delivery of upstream projects involving multidisciplinary and cross disciplinary teams.• Other salient skills: • Deep knowledge in reserves bookings under SEC and NI 51-101 regulations. • Company Technical Reserves Committee• Decisions focus management (Decision Analysis).• Experience in acquisitions, farm-in, farm-outs and divestment. • Experimental design – uncertainty analysis - Deep understanding of Reservoir simulation. • Probabilistic evaluations. Specialist in geostatistics and reservoir characterization. • Strong understanding of geology and depositional settings.

Listed skills include Reservoir Engineering, Reservoir Management, Reserves, Uncertainty Analysis, and 41 others.

Current workplace

Sergio Merchan's current company

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CNOOC International
Cnooc International
Senior Advisor E and A and Concept Select (FDP) Manager- Guyana
Calgary, AB, CA
Employees
2752
AeroLeads page
11 roles · 31 years

Sergio Merchan work experience

A career timeline built from the work history available for this profile.

Senior Advisor E And A And Concept Select (Fdp) Manager- Guyana

Calgary, AB, CA

Senior Advisor E&A And Concept Select (Fdp) Manager- Guyana

Current

Calgary, Alberta, Canada

Select Stage Manager for 5th and 6th FPSO's. Development Planning Leader

Apr 2019 - Present

Sr. Manager Guyana: Greater Liza Area Phase 3 & Nigeria: Usan - Owowo

Calgary, Canada Area

Jun 2018 - Apr 2019

Sr. Manager Development, Africa - International Developments

Calgary, Canada Area

Jun 2016 - Jun 2018

Manager - Long Lake West Asset Team

Calgary, Canada Area

Apr 2014 - Jun 2016

Subsurface Technical Assurance Manager & International Division Reserves Manager

Calgary, Canada Area

Sep 2010 - Apr 2014

Staff Reservoir Engineer: Exploration Offshore Norway

Stavanger, Norway

2007 - 2010 ~3 yrs

Staff Reservoir Engineer. Yemen-Masila

Calgary, AB. Canada

2006 - 2007 ~1 yr

Reservoir Engineer

Calgary, AB. Canada

2002 - 2006 ~4 yrs

Graduate Research Student

Master Of Science ( Chemical and Petroleum Engineering)

2003 - 2005 ~2 yrs

Production Engineer - Operations & Completions Engineer

Oxy

Cano Limón Field, Colombia

1995 - 1999 ~4 yrs
Team & coworkers

Colleagues at CNOOC International

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4 education records

Sergio Merchan education

Senior Executive Development, Organizational Leadership, Leading The Organizational Impact

Center For Creative Leadership

Master Of Science, In Chemical And Petroleum Engineering.

University Of Calgary

Bachelor Of Science (B.S.), Petroleum Engineering, Cum Laude

Universidad Industrial De Santander

Senior Executive / Leaders Function: Leading The Organizational Impact, Organizational Leadership

• Center For Creative Leadership
FAQ

Frequently asked questions about Sergio Merchan

Quick answers generated from the profile data available on this page.

What company does Sergio Merchan work for?

Sergio Merchan works for CNOOC International.

What is Sergio Merchan's role at CNOOC International?

Sergio Merchan is listed as Senior Advisor E and A and Concept Select (FDP) Manager- Guyana at CNOOC International.

What is Sergio Merchan's email address?

AeroLeads has found 1 work email signal at @nexencnoocltd.com for Sergio Merchan at CNOOC International.

Where is Sergio Merchan based?

Sergio Merchan is based in Calgary, Alberta, Canada while working with CNOOC International.

What companies has Sergio Merchan worked for?

Sergio Merchan has worked for Cnooc International, Nexen, Nexen Inc., Encana, and University Of Calgary.

Who are Sergio Merchan's colleagues at CNOOC International?

Sergio Merchan's colleagues at CNOOC International include Manjit Sahota, Manjit Kaur, Ian Taylor Kca, Kimmich Mats, and Greig Thomson.

How can I contact Sergio Merchan?

You can use AeroLeads to view verified contact signals for Sergio Merchan at CNOOC International, including work email, phone, and LinkedIn data when available.

What schools did Sergio Merchan attend?

Sergio Merchan holds Senior Executive Development, Organizational Leadership, Leading The Organizational Impact from Center For Creative Leadership.

What skills is Sergio Merchan known for?

Sergio Merchan is listed with skills including Reservoir Engineering, Reservoir Management, Reserves, Uncertainty Analysis, Characterization, Energy, Petroleum, and Petroleum Engineering.

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