
About Us
Sequent Energy Management, a Williams company, specializes in providing innovative solutions across the natural gas and NGL landscape.
Sequent delivers natural gas to market through transportation and storage agreements on more than 150 pipelines, including Williams’ systems. The company focuses on asset management and wholesale marketing, trading, storage and transportation of natural gas and natural gas liquids (NGLs) for a diverse set of customers.
Sequent provides innovative solutions to connect natural gas and NGLs from supply areas to growing demand markets, including power generation for data centers and LNG exports.
David McKellips (Vice President Commodity Marketing)
Why Sequent?
Experience
Proven trading and scheduling professionals with centuries of combined experience and a passion for managing fuel supply and assets across all segments of the energy complex.

Controls
Proven business model with sound risk management controls and state of the art Energy Trade Risk Management (ETRM) systems.


Credit Worthy
Backed by Williams’ investment grade credit (Moody’s Baa2).

Diversity of Supply
Manager or owner of transportation capacity and storage on majority of pipelines in the United States and Canada with 8 BCF/day firm transportation and 100 BCF of storage.
Liquidity
NAESB agreements with more than 2,000 counterparties ensuring maximum liquidity.

Availability
Timely communication and reliability are critical to the success of our clients. For that reason, we provide a dedicated staff that is accessible 24/7/365.

What We Do
Gas & NGL Marketing
- Reliable partner of producers, industrials, power generators, utilities and consumers of natural gas and NGLs
- Trusted to optimize around 4.5 Bcf/d of transport and 36 Bcf of storage for customer assets via Asset Management Agreements
- Logistical experts available 24/7
- Real-time tracking of volumes through customer portal
- Producer NGL netback efficiencies via integrated value chain
- Pipeline shipper history and frac positions nationwide
- Dynamic Y-grade pricing
- Distribution, nominations, scheduling and logistics service
- NGL purity sales
- Buying and selling carbon credits aimed at offsetting greenhouse gas emissions.
- Solutions for data center and power generation infrastructure
Risk Management
- Physical hedging strategies
- In-depth evaluation and risk assessment of location and projects
- Environmental attribute support (RNG, NextGen Gas)
- Portfolio to supply NextGen Gas to utilities, LNG export facilities and other energy users wanting to reduce their carbon footprint
- Market intelligence to track shifting fundamentals in physical gas markets
- Backed by Williams investment-grade balance sheet

Contact Information
Scheduling:
Jason Robinson (713) 775-9571
Trading:
Berney Aucoin (281) 253-0147
Origination:
James Norman, (832) 514-8144