Four decades solving oilfield chemistry challenges
Romilson da Silva Santos·Production & Oilfield Chemicals Specialist
Over 40 years partnering with operators as a District Sales Representative for industry leaders Nalco and ChampionX. Today I bring that field-tested expertise directly to clients through independent consulting in production and oilfield chemicals.
Four decades on the front lines of oilfield chemistry
I am a veteran oil and gas professional with more than 40 years of experience as a District Sales Representative for two of the industry's most respected chemical companies, Nalco and ChampionX.
My career has been built on a deep technical understanding of production and oilfield chemicals, paired with the relationships and trust that only come from decades of working shoulder-to-shoulder with operators in the field.
Having recently moved into independent consulting, I now help operators and service companies solve the chemical treatment and production challenges I have spent a lifetime mastering.
- Production & oilfield chemicals expertise
- Scale, corrosion & flow assurance programs
- Trusted long-term operator relationships
- Hands-on field & territory experience
Experience
A consistent track record across the leaders in oilfield production chemistry.
- Present
Independent Consultant
RXS O&G Consulting
Advising operators and service companies on production and oilfield chemical programs, treatment optimization, and supplier relationships, drawing on four decades of field experience.
- Recent
District Sales Representative
ChampionX
Managed district-level sales of production and oilfield chemical solutions, growing territory accounts and delivering tailored chemical treatment programs that improved production reliability for operators.
- Earlier career
District Sales Representative
Nalco
Built and serviced a portfolio of operator accounts, providing specialty chemical solutions for scale, corrosion, and flow assurance while establishing long-standing customer relationships across the territory.
What I bring to the table
Specialized knowledge developed over a 40-year career in oilfield production chemistry.
Production Chemicals
Selection and application of specialty chemicals to maximize production reliability and protect assets.
Scale & Corrosion Control
Inhibition programs that protect wellbores, flowlines, and surface equipment from costly damage.
Flow Assurance
Treatment strategies that keep fluids moving and prevent deposition, emulsion, and blockage issues.
Territory & Account Management
Decades of building, growing, and retaining district-level operator accounts and partnerships.
Technical Sales
Translating complex chemical solutions into clear operational and commercial value for clients.
Operator Relationships
Trusted, long-term relationships built on reliability, field presence, and consistent results.
Consulting services
Independent, hands-on guidance for operators and service companies in production and oilfield chemicals.
Chemical Program Review
An independent assessment of your current chemical treatment programs to find savings and performance gains.
Treatment Optimization
Right-sizing dosages, products, and application points to improve results and reduce chemical spend.
Supplier & Vendor Advisory
Objective guidance on selecting and managing chemical suppliers from someone who knows the business from the inside.
Field Training & Mentoring
Hands-on coaching for sales and field teams on oilfield chemistry and operator relationship building.
Let's discuss how I can help
Whether you need a chemical program review, treatment optimization, or a trusted advisor on your team, I'd be glad to talk. I typically respond within one business day.
Phone
+1 (713) 555-0142Based in
Houston, Texas