John Walsh
Principal Technologist - Upstream Water at Worley Advisian | Houston, Texas, United States
Engage
candidates 10x faster
Enjoy unlimited access and discover candidates outside of LinkedIn
Trusted by 1.4M users from 76% of Fortune 500 companies
The most accurate data ever
CCPA Compliant
GDPR Compliant
150M
Personal Emails
200M
Work Emails
100M
Direct Dials
250M
Professional Profiles
40M
Company Profiles
Find anyone, anywhere
with ContactOut
today
Making remote or global hires?
Connecting
with key decision-makers? We can help.
- 40 emails / month
- 3 phone numbers / month
- Works on standard LinkedIn only
-
Work emails, personal emails,
mobile numbers
No credit card required
John Walsh serves as the Principal Technologist for Upstream Water at Worley Advisian, where he leverages over two decades of specialized experience in water treatment within the oil and gas sector. His extensive background includes 21 years as a Subject Matter Expert (SME) in produced water management at Shell, where he honed his expertise in addressing complex water challenges associated with upstream operations. In his current role, John is instrumental in developing innovative engineering solutions that enhance water treatment processes, ensuring compliance with environmental regulations while optimizing resource efficiency.
John's leadership in key projects focuses on advancing technologies that improve the sustainability of water use in oil and gas extraction. His authorship of the comprehensive "Produced Water" volumes, encompassing over 1,000 pages, underscores his commitment to knowledge sharing and industry advancement. These works serve as vital resources for professionals navigating the intricate landscape of water treatment technologies, regulations, and best practices.
With a robust skill set that includes gas processing, corrosion management, and HAZOP studies, John is adept at integrating multidisciplinary approaches to solve pressing water-related issues. His strategic insights into front-end engineering design (FEED) and hydraulics further enhance his ability to deliver tailored solutions that meet the unique demands of upstream operations. As the energy industry evolves, John remains at the forefront, driving initiatives that not only address immediate water treatment challenges but also contribute to the long-term sustainability of oil and gas operations.
Principal Technologist - Upstream Water at Worley Advisian in November 2018 to March 2024
Director - Technical Water Treating at Cetco Energy Services in July 2013 to November 2018
Water Treatment Specialist Shell at Various in July 1991 to January 2016
Principal Engineer at GHD in October 2012 to July 2013
Global Subject Matter Expert - Water at Shell Global Solutions in July 1991 to October 2012
See more
See less
Flow Assurance
Gas Processing
Chemical Engineering
Petroleum
Water Treatment
Upstream
Oil/Gas
Petroleum Engineering
Onshore
Water
FEED
Project Engineering
Energy Industry
Gas
Oil & Gas Industry
Energy
Natural Gas
HAZOP
Petrochemical
Oilfield
Offshore Drilling
Corrosion
Reservoir Management
Field Development
Pipelines
Hydraulics
HAZOP Study
See more
See less
What is John Walsh email address?
Email John Walsh at [email protected] and [email protected]. This email is the most updated John Walsh email found in 2026.
What is John Walsh phone number?
John Walsh phone number is +15125360752 and +14155056388.
How to contact John Walsh?
To contact John Walsh send an email to [email protected] or [email protected]. If you want to call John Walsh try calling on +15125360752 and +14155056388. (updated on November 04, 2024)
What company does John Walsh work for?
John Walsh works for Worley Advisian
What is John Walsh's role at Worley Advisian?
John Walsh is Principal Technologist - Upstream Water
What industry does John Walsh work in?
John Walsh works in the Environmental Services industry.
John Walsh Email Addresses
John Walsh Phone Numbers
looking for?
Find personal and work emails for over 250M professionals.
People like John Walsh
Business Development Officer at MagMutual
Senior Client Partner, ICS at Infor
Executive Director, Finance at Catalyst Clinical Research
Team Lead at Louis Vuitton
Senior Program Manager, Global Operations & Strategy at SAP Concur
Vice President, Investor Services Manager at Wellington Management
Director of Cost Accounting at PACCAR Parts
Creative Studio Director – Global Sports Apparel at Nike
Head of Customer Service & Procurement Manager at Switchplace
cashier/food prep/ barista at sodexo
Regional Sales Manager - West Coast - Healthcare Industry at Wipotec
Sales Manager - UI Test Automation at SmartBear
Emergency Department Technician at Torrance Memorial Medical Center
Spring Lake Store Manager & Overall Staff Manager at Hoffman's Ice Cream and Yogurt
Sr. Manager, DE&I Employee Communications at Comcast
Board Member at NELTP
Social League Host at Volo
Regional Catering Sales Manager | Certified SalesTrainer- East at Einstein Noah Restaurant Group, Inc.
Teacher of Spanish; Calligraphy; Brain Power, GRE Prep, Math..... at Carnegie Center for Literacy and Learning
Developer I at Franklin American Mortgage Company
Show more
Show less