DeGolyer and MacNaughton Employee Directory

Q: What is DeGolyer and MacNaughton known for?

DeGolyer and MacNaughton was founded in 1936. DeGolyer and MacNaughton operates in the Oil and Gas industry.

Q: How many employees does DeGolyer and MacNaughton have currently?

DeGolyer and MacNaughton has approximately 248 employees.

Oil and GasUnited 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

Find DeGolyer and MacNaughton employees' phone numbers or email addresses

DeGolyer and MacNaughton Global Highlights

North America
206

United States Of America
197
Canada
6
Mexico
2
Trinidad And Tobago
1

Asia
54

Russian Federation
32
Kazakhstan
9
Pakistan
8
India
2
Uzbekistan
1
Indonesia
1
Malaysia
1

Europe
15

United Kingdom Of Great Britain And Northern Ireland
7
Azerbaijan
3
Spain
2
Norway
1
Portugal
1
Italy
1

South America
15

Argentina
14
Uruguay
1

Africa
4

Algeria
4

DeGolyer and MacNaughton's Leadership

J. W.
Chief Executive Officer And Chairman Of The Board
Mobile Phone
Email
A. C.
Chief Executive Officer And Chairman
Mobile Phone
Email
D. M.
Vice President - Senior Reservoir Engineer
Mobile Phone
Email
J. P. F.
Vice President - Principal Engineer
Mobile Phone
Email
R. C.
Vice President - Senior Petroleum Engineer
Mobile Phone
Email
S. S.
Vice President & Senior Petroleum Engineer
Mobile Phone
Email
T. P.
Vice President And Staff Geologist
Mobile Phone
Email
E. G.
Vice President - Senior Program Analyst
Mobile Phone
Email

Contact profiles from DeGolyer and MacNaughton

Name

Title

Contact Info

Location

Last Update

S. P.
Production Director
Mobile Phone
Email
United KingdomScotland
Aug 02, 2025
A. Y.
Deputy General Director Of Strategic Planning
Mobile Phone
Email
Oct 16, 2024
R. L.
Recruiting Director/Financial Services Representative
Mobile Phone
Email
Jun 15, 2025
S. K.
Division Manager
Mobile Phone
Email
May 23, 2025
P. L.
V.P. Assistant Division Manager Europe-Africa-Middle East
Mobile Phone
Email
United StatesTexas
Jun 07, 2025
I. M.
Assistant Division Manager - Central Europe/Asia Division
Mobile Phone
Email
United StatesTexas
Aug 11, 2025
R. J.
Asst. Div. Manager - Reservoir Studies Division
Mobile Phone
Email
United StatesPennsylvania
Aug 11, 2025
A. B.
Business Development Manager
Mobile Phone
Email
Russia
Oct 28, 2024
G. H. M.
Country Manager Argentina, Latin America Assistant Division Manager & Principal Engineer
Mobile Phone
Email
Argentina
Oct 28, 2024
T. C.
Marketing Manager
Mobile Phone
Email
Oct 22, 2024

Frequently Asked Questions

What is DeGolyer and MacNaughton known for?

DeGolyer and MacNaughton was founded in 1936 operates in the Oil and Gas industry. The company's main headquarters is located in 5001 Spring Valley Rd., Suite 800 East Dallas, TX 75244, US; you can contact the main corporate office by phone at

+1-214-368-****

. Explore DeGolyer and MacNaughton's company overview page for more information.

What is DeGolyer and MacNaughton's most common email format?

DeGolyer and MacNaughton employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more DeGolyer and MacNaughton email formats with LeadIQ.

How many employees does DeGolyer and MacNaughton have currently?

DeGolyer and MacNaughton has approximately 248 employees as of October 2025. These team members are located across 5 continents, including North AmericaAsiaEurope.

Who are DeGolyer and MacNaughton's key employees and leadership?

As of October 2025, DeGolyer and MacNaughton's key employees 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.
Vice President - Principal Engineer: J. P. F.
Vice President - Senior Petroleum Engineer: R. C.

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