AeroLeads people directory · profile

Derek Papasan Email & Phone Number

Sr. Drilling Fluids Engineer at Upstream International LLC
Location: Manvel, Texas, United States 6 work roles 2 schools
1 work email found @upstintl.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email d****@upstintl.com
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Sr. Drilling Fluids Engineer
Location
Manvel, Texas, United States
Company size

Who is Derek Papasan? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Derek Papasan is listed as Sr. Drilling Fluids Engineer at Upstream International LLC, a company with 75 employees, based in Manvel, Texas, United States. AeroLeads shows a work email signal at upstintl.com and a matched LinkedIn profile for Derek Papasan.

Derek Papasan previously worked as Sr Drilling Fluids Consultant at Upstream International Llc and Insurance Agent (H/L & P&C) at Farmers Insurance. Derek Papasan holds Bachelor Of Science - Bs, Geographic Information Science And Cartography, 3.5 from Texas State University-San Marcos.

Company email context

Email format at Upstream International LLC

This section adds company-level context without repeating Derek Papasan's masked contact details.

*@upstintl.com
71% confidence

AeroLeads found 1 current-domain work email signal for Derek Papasan. Compare company email patterns before reaching out.

Profile bio

About Derek Papasan

Motivated Sr. Mud Engineer with 15+ years of experience in SBM, OBM, WBM, & various brines. Experienced in developing, testing, evaluating, & optimizing drilling fluid systems to maximize wellbore stability while minimizing operational costs. Managed, trained & recognized for assessing operational needs & developing solutions to save costs, improve revenues, & drive customer satisfaction.

Listed skills include Oilfield, Drilling, Onshore, Fluids, and 46 others.

Current workplace

Derek Papasan's current company

Company context helps verify the profile and gives searchers a useful next step.

Upstream International LLC
Upstream International Llc
Sr. Drilling Fluids Engineer
houston, texas, united states
Website
Employees
75
AeroLeads page
6 roles

Derek Papasan work experience

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

Sr Drilling Fluids Consultant

Current

Odessa/Midland, Texas Area

Worked for Pioneer Natural Resources in West Texas / New Mexico utilizing extreme low weight OBM. Worked in East Texas on highly pressurized wells for Legacy Reserves. I'm currently working I'm South Texas drilling San Miguel wells for Grit Oil & Gas.

Jul 2017 - Present

Insurance Agent (H/L & P&C)

Houston

Focused on converting existing monoline customers to multiline.

Oct 2015 - Jun 2017

Fluid Technician At Newpark Drilling Fluids

Northeast USA

Ran mud in the Utica and Marcellus shale in Northern W. Virginia & Eastern Ohio.

Feb 2014 - Oct 2015

Sr. Drilling Fluids Engineer

International / Northeast USA

Completed mud school in March 2007. Worked as a rotational international engineer: offshore Doha, Tunisia, Angola, Azerbaijan, & Cameroon.

Jan 2007 - Feb 2014

Warehouse Manager

Houston, Texas

Maintained warehouse, order entry, will call, inside sales, shipping & receiving.

Jan 2006 - Dec 2006

Maintenance & Construction Supervisor

Kingwood, Texas

Responsible for initial pool startups & pool maintenance. Built flagstone decks, moss rock waterfalls, & various other custom rock work.

Jan 1999 - Jan 2006
Team & coworkers

Colleagues at Upstream International LLC

Other employees you can reach at upstintl.com. View company contacts for 75 employees →

2 education records

Derek Papasan education

Bachelor Of Science - Bs, Geographic Information Science And Cartography, 3.5

Activities and Societies: Kappa Sigma Fraternity, Water Ski Team, Frisbee Golf Club Received a BS of Science in GIS & a minor in business.

Doctorate Of Drilling Fluids, Sbm/Obm/Wbm/Brines/Packer Fluids, 92%

Mi-Swaco Complete Mud School

10 weeks of intense training both in the classroom and in the lab learning advanced calculations and in depth technical analysis on WBM &.

FAQ

Frequently asked questions about Derek Papasan

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

What company does Derek Papasan work for?

Derek Papasan works for Upstream International LLC.

What is Derek Papasan's role at Upstream International LLC?

Derek Papasan is listed as Sr. Drilling Fluids Engineer at Upstream International LLC.

What is Derek Papasan's email address?

AeroLeads has found 1 work email signal at @upstintl.com for Derek Papasan at Upstream International LLC.

Where is Derek Papasan based?

Derek Papasan is based in Manvel, Texas, United States while working with Upstream International LLC.

What companies has Derek Papasan worked for?

Derek Papasan has worked for Upstream International Llc, Farmers Insurance, Newpark Drilling Fluids, Schlumberger, and Performance Seals Inc..

Who are Derek Papasan's colleagues at Upstream International LLC?

Derek Papasan's colleagues at Upstream International LLC include William Blaschke, Tony Gatlin, Jim Faherty, Cody Pope, and James “Bo” Chitty.

How can I contact Derek Papasan?

You can use AeroLeads to view verified contact signals for Derek Papasan at Upstream International LLC, including work email, phone, and LinkedIn data when available.

What schools did Derek Papasan attend?

Derek Papasan holds Bachelor Of Science - Bs, Geographic Information Science And Cartography, 3.5 from Texas State University-San Marcos.

What skills is Derek Papasan known for?

Derek Papasan is listed with skills including Oilfield, Drilling, Onshore, Fluids, Drilling Fluids, Offshore Drilling, Petroleum, and Energy Industry.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.