Mark Neal, P.E.

MJN Consulting, LLC
Engineering and Drafting Specializing in Natural Gas

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Company Overview

MJN Consulting, LLC is an independent consulting firm providing a complete array of professional engineering and drafting services to oil and gas industry clients.

We offer comprehensive engineering services from prospect evaluation through completion.

Our team of experienced industry professionals provide our clients with a wide range of accurate, timely, and cost effective consultation services.


Mark Neal is a professional engineer licensed in Oklahoma, Texas, Arkansas, North Dakota, Louisiana, and New Mexico. 

Mark has a diverse career that began with packaging compressors for Dresser-Rand Compression Services.  During his career he has worked as a Senior Project Engineer, Estimator, Project Manager, Turnkey Manager, Engineered Product Sales, Director of Engineering and Operations and is currently the principal for MJN Consulting, LLC. 

Key Competencies:

Compression (Engineering, Installation, Trouble-Shooting)
Code Compliance (DOT, NEC, API, ASME)
Drafting Services (3D Modeling/Cadworx Plant)
Wellhead/Field Operations including Pipeline Analysis
Gas and Liquids Separations, Liquids Handling, Slug Catchers, Pigging Facilities
Gas Treating Facilities (Amines, Sulfatreat, Mol Sieve)
Gas Dehydration Facilities (TEG, EG, Desiccants, MeOH)
Gas Processing - Liquids Recovery Facilities (Refrigeration, JT, Cryogenic)
Nitrogen Rejection, Helium Recovery, Oxygen Removal
H2S Systems, Pipeline Treatment, Acid Gas Injection
Condensate Stabilization
Abatement of Air Pollutions (BTEX, Flares, Vapor Recovery)
Vibration Troubleshooting
Project/Construction Management
Project Controls/Scheduling/Procurement 
Process Modeling and Simulation

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