Jeff Grana, Ms
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Jeff Grana, Ms Email & Phone Number

Senior Database and GIS Analyst at Environmental Works Inc.
Location: Denver, Colorado, United States 8 work roles 3 schools
1 work email found @environmentalworks.com LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

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Work email j****@environmentalworks.com
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Current company
Environmental Works Inc.
Role
Senior Database and GIS Analyst
Location
Denver, Colorado, United States
Company size
259 employees

Who is Jeff Grana, Ms? Overview

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Jeff Grana, Ms is listed as Senior Database and GIS Analyst at Environmental Works Inc., a company with 259 employees, based in Denver, Colorado, United States. AeroLeads shows a work email signal at environmentalworks.com and a matched LinkedIn profile for Jeff Grana, Ms.

Jeff Grana, Ms previously worked as Senior Database / GIS Analyst at Environmental Works Inc. and Senior Geophysical Advisor – Powder River Basin at Boreas Energy Resources. Jeff Grana, Ms holds Data Science Immersive Program Certification from Galvanize Inc.

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Email format at Environmental Works Inc.

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*@environmentalworks.com
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Profile bio

About Jeff Grana, Ms

My specialty is geoscience interpretation and data management, with domain knowledge of data types common to both the oil & gas and environmental services industries. This includes log, seismic, production and chemical data.In my current role as Database / GIS Analyst with Environmental Works, Inc., I facilitate data analyses by extracting, transforming and visualizing data using Python and ArcGIS for remediation work.I also work with teams to implement an environmental data management system at various office locations, including all activities related to database management, GPS acquisition, and data analysis.As a Geoscientist with 20+ years of experience, I excel at boosting oil & gas production by using log and seismic attributes to improve geologic understanding and reservoir characterization – applied to both conventional and unconventional production. My previous oil & gas sector experience spans from 1992 to 2020, including Senior Geophysical Advisor (Boreas Energy Resources & Noble Energy), Geophysical Specialist (Cimarex Energy), and Geophysicist / Petrophysicist (Ion Geophysical, Petrophysical Solutions & Amoco) roles. In terms of my regional experience, I have optimized production and generated drilling opportunities for exploration, technology, and reservoir systems teams in US, Caribbean, and Middle Eastern plays, including the Powder River Basin, DJ Basin / Niobrara, Permian Basin, Anadarko Basin, Gulf Coast, Nevada, Rocky Mountains, Trinidad and Yemen. My technical competencies include:► Python: Pandas, Numpy, Matplotlib, Scikit-Learn, TensorFlow, Jupyter Notebooks► Machine Learning: Linear Regression, Regularization, Random Forest, Gradient Boosting, Neural Net ► Database: PostgreSQL, MySQL, SQL Server► GIS: ArcGIS Pro, Online, Field Maps► Oil & Gas: Geographix, SMT, Petra, Techlog, Petrel, Hampson-Russell, RokDocMost importantly, I am a professional who prioritizes attention to detail, timely turnaround, and teamwork.

Listed skills include Petroleum Geology, Seismology, Geophysics, Earth Science, and 15 others.

Current workplace

Jeff Grana, Ms's current company

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Environmental Works Inc.
Environmental Works Inc.
Senior Database and GIS Analyst
Denver, CO, US
Website
environmentalworks.com
Employees
259
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Company profile
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8 roles · 34 years

Jeff Grana, Ms work experience

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

Senior Database / Gis Analyst

Current
Environmental Works Inc.

Broomfield, Colorado, United States

In this role, I was Recruited to join the environmental services sector due to geoscience and data management expertise. I manage databases with well and analytical laboratory data for remediation projects. I also use database queries and ArcGIS software to generate figures for interpretation based on new and historical data.▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬IMPACTS &.

2020 - Present ~6 yrs 5 mos

Senior Geophysical Advisor – Powder River Basin

Boreas Energy Resources

Boulder, Colorado, United States

I joined Boreas after 3 years with Noble Energy to support exploration, reservoir modeling, and field development. I was responsible for acquiring new 3D seismic surveys, managing the processing and all geoscience interpretation in a small company.▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬IMPACTS & ACHIEVEMENTS► Identified prospective areas for Mowry and Muddy development by.

2017 - 2020 ~3 yrs

Senior Geophysical Advisor – Dj Basin & Nevada

Noble Energy

Denver, Colorado, United States

I was hired by Noble after a 9+ year career with Cimarex Energy to join a reservoir technology group, studying unconventional field development and DJ Basin oil production drivers in CO. I was responsible for 3D seismic survey analysis to improve geologic understanding and reservoir characterization. I highlighted faults / fractures on seismic data where.

2013 - 2015 ~2 yrs

Geophysical Specialist – Gulf Coast, Permian Basin & Anadarko Basin

Cimarex Energy

Denver, Colorado, United States

In this role, I integrated seismic processing projects for ION Geophysical’s Rocky Mountain / Rockies assets. I supported Cimarex’s geophysical applications team for onshore Gulf of Mexico seismic prospects. This included developing workflows for processing and interpreting amplitude-versus-offset (AVO) from seismic data, which resulted in a very.

2005 - 2013 ~8 yrs

Geophysicist / Petrophysicist – Rocky Mountains

Ion Geophysical

Denver, Colorado, United States

In this role, I worked with seismic processors to improve the interpretation quality of seismic data. I performed log analysis and well-to-seismic ties to match seismic images to geology.▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬IMPACTS & ACHIEVEMENTS► Analyzed residual velocity on seismic interval velocities for pore-pressure prediction. ► Implemented post-stack inversions.

2002 - 2005 ~3 yrs

Geophysicist / Petrophysicist – Gulf Coast

Petrophysical Solutions, Inc.

Houston, Texas, United States

In this role, I performed well log editing and petrophysical analysis by calculating porosity, volume shale, and water saturation for Gulf Coast assets. I summarized reservoir properties and synthesized missing curves. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬IMPACTS & ACHIEVEMENTS► Analyzed rock properties by estimating the shear velocity, performing fluid substitution, and.

2000 - 2002 ~2 yrs

Geophysicist – Trinidad & Yemen

Amoco

Houston, Texas, United States

In this role, I acted as the liaison between research and exploration teams for Yemen and Madagascar assets. I also applied newly-developed AVO and imaging technology while leading regional AVO analysis of Trinidad.▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬IMPACTS & ACHIEVEMENTS► Mapped leads and prospects on 3D and 2D seismic data.► Interpreted complex fault geometries in.

1992 - 1999 ~7 yrs
Team & coworkers

Colleagues at Environmental Works Inc.

Other employees you can reach at environmentalworks.com. View company contacts for 259 employees →

JD Jake Dyer Jake Dyer Colleague at Environmental Works Inc.Kansas City, Missouri, United States, United States View → AB April Brennan April Brennan Colleague at Environmental Works Inc.Springfield, Missouri, United States, United States View → TB Thomas Bieker, Msc, Chmm Thomas Bieker, Msc, Chmm Colleague at Environmental Works Inc.Springfield, Missouri, United States, United States View → RD Rebecca Dye Rebecca Dye Colleague at Environmental Works Inc.Tulsa Metropolitan Area, United States View → AP Ashlyn Parmley Ashlyn Parmley Colleague at Environmental Works Inc.Kansas City, Missouri, United States, United States View → JB Joshua Bartlett Joshua Bartlett Colleague at Environmental Works Inc.San Antonio, Texas, United States, United States View → ED Emilly Devore Emilly Devore Colleague at Environmental Works Inc.Springfield-Branson, Missouri Area, United States View → RS Richard Scott Richard Scott Colleague at Environmental Works Inc.United States, United States View → MB Marci Boone Marci Boone Colleague at Environmental Works Inc.Springfield-Branson, Missouri Area, United States View → ZA Zachary Adams Zachary Adams Colleague at Environmental Works Inc.Marshfield, Missouri, United States, United States View →
3 education records

Jeff Grana, Ms education

FAQ

Frequently asked questions about Jeff Grana, Ms

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

What company does Jeff Grana, Ms work for?

Jeff Grana, Ms works for Environmental Works Inc..

What is Jeff Grana, Ms's role at Environmental Works Inc.?

Jeff Grana, Ms is listed as Senior Database and GIS Analyst at Environmental Works Inc..

What is Jeff Grana, Ms's email address?

AeroLeads has found 1 work email signal at @environmentalworks.com for Jeff Grana, Ms at Environmental Works Inc..

Where is Jeff Grana, Ms based?

Jeff Grana, Ms is based in Denver, Colorado, United States while working with Environmental Works Inc..

What companies has Jeff Grana, Ms worked for?

Jeff Grana, Ms has worked for Environmental Works Inc., Boreas Energy Resources, Noble Energy, Cimarex Energy, and Ion Geophysical.

Who are Jeff Grana, Ms's colleagues at Environmental Works Inc.?

Jeff Grana, Ms's colleagues at Environmental Works Inc. include Jake Dyer, April Brennan, Thomas Bieker, Msc, Chmm, Rebecca Dye, and Ashlyn Parmley.

How can I contact Jeff Grana, Ms?

You can use AeroLeads to view verified contact signals for Jeff Grana, Ms at Environmental Works Inc., including work email, phone, and LinkedIn data when available.

What schools did Jeff Grana, Ms attend?

Jeff Grana, Ms holds Data Science Immersive Program Certification from Galvanize Inc.

What skills is Jeff Grana, Ms known for?

Jeff Grana, Ms is listed with skills including Petroleum Geology, Seismology, Geophysics, Earth Science, Geology, Petrophysics, Geological Mapping, and Petroleum.

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