Insights

Industry Expertise DeGolyer and MacNaughton specializes in comprehensive reserves assessments and geological studies within the oil and gas sector, making it a valuable partner for companies seeking expert engineering evaluations and resource evaluations.

Innovative Recognition The company's achievement of being recognized for the best paper at URTeC 2023 indicates a strong commitment to innovation and thought leadership, which can attract clients looking for cutting-edge solutions and insights.

Strong Market Presence With revenues ranging from one to ten billion dollars and a sizable employee base, DeGolyer and MacNaughton demonstrates stability and a solid market footprint, presenting opportunities for enterprise partnerships and large-scale service agreements.

Technological Alignment Utilizing advanced tech stacks such as IBM, Microsoft Azure, and Tableau, the company emphasizes leveraging digital tools for data analysis and reservoir simulation, which can appeal to clients seeking advanced analytical and digital solutions.

Community Engagement Partnerships with educational initiatives like Cristo Rey Dallas suggest a focus on corporate social responsibility and community engagement, potentially opening doors for collaborative projects and CSR-focused business opportunities.

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DeGolyer and MacNaughton Tech Stack

DeGolyer and MacNaughton uses 8 technology products and services including Tableau, Twemoji, Microsoft Active Directory, and more. Explore DeGolyer and MacNaughton's tech stack below.

  • Tableau
    Business Intelligence
  • Twemoji
    Font Scripts
  • Microsoft Active Directory
    Identity And Access Management
  • IBM
    IT
  • React
    Javascript Frameworks
  • Windows 10
    Operating Systems
  • Microsoft Azure
    Platform As A Service
  • All in One SEO
    Search Engines

DeGolyer and MacNaughton's Email Address Formats

DeGolyer and MacNaughton uses at least 1 format(s):
DeGolyer and MacNaughton Email FormatsExamplePercentage
FLast@demac.comJDoe@demac.com
47%
Last@demac.comDoe@demac.com
5%
LFirst@demac.comDJohn@demac.com
1%
FLast@demac.comJDoe@demac.com
47%

Frequently Asked Questions

Where is DeGolyer and MacNaughton's headquarters located?

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DeGolyer and MacNaughton's main headquarters is located at 5001 Spring Valley Road, Suite 800. The company has employees across 5 continents, including North AmericaAsiaEurope.

What is DeGolyer and MacNaughton's phone number?

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You can contact DeGolyer and MacNaughton's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is DeGolyer and MacNaughton's official website and social media links?

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DeGolyer and MacNaughton's official website is demac.com and has social profiles on LinkedIn.

What is DeGolyer and MacNaughton's NAICS code?

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DeGolyer and MacNaughton's NAICS code is 211 - Oil and Gas Extraction.

How many employees does DeGolyer and MacNaughton have currently?

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As of December 2025, DeGolyer and MacNaughton has approximately 249 employees across 5 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer And Chairman Of The Board: J. W.Chief Executive Officer And Chairman: A. C.Vice President - Senior Reservoir Engineer: D. M.. Explore DeGolyer and MacNaughton's employee directory with LeadIQ.

What industry does DeGolyer and MacNaughton belong to?

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DeGolyer and MacNaughton operates in the Oil and Gas industry.

What technology does DeGolyer and MacNaughton use?

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DeGolyer and MacNaughton's tech stack includes TableauTwemojiMicrosoft Active DirectoryIBMReactWindows 10Microsoft AzureAll in One SEO.

What is DeGolyer and MacNaughton's email format?

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DeGolyer and MacNaughton's email format typically follows the pattern of FLast@demac.com. Find more DeGolyer and MacNaughton email formats with LeadIQ.

When was DeGolyer and MacNaughton founded?

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DeGolyer and MacNaughton was founded in 1936.

DeGolyer and MacNaughton

Oil and GasTexas, United States201-500 Employees

• Reserves assessments and appraisals
• Prospective resources assessments
• Unconventional resources assessments
• Contingent resources assessments
• Reservoir simulation
• Production Enhancements
• Competent Person’s Reports
• Engineering analyses
• Exploration and Basin Studies
• Petrophysical studies
• Geophysical studies
• Geological studies
• Economic modeling

Section iconCompany Overview

Headquarters
5001 Spring Valley Road, Suite 800
Phone number
Website
demac.com
NAICS Code
211 - Oil and Gas Extraction
Founded
1936
Employees
201-500

Section iconFunding & Financials

  • $1B$10B

    DeGolyer and MacNaughton's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    DeGolyer and MacNaughton's revenue is estimated to be in the range of $1B$10B

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