Continental Energy Services, LLC

H.D. Griffin Company
H.D. Griffin Company is a mid-west based domestic energy services company
established in 1971. The Company provides operation & maintenance services
on a wide variety of natural gas, chemical and liquid pipelines of varying sizes in
order to ensure pipeline integrity. In addition to O&M services, we also provide
installation and construction services of main, lateral and local distribution lines.
More information regarding H.D. Griffin Company can be found at www.hdgriffin.com.

Continental Energy Services
1330 Post Oak Blvd., Suite 2300
Houston, TX 77056

Phone: 713.333.2552
Fax: 832.202.2662
Email: inquiries@ces-companies.com

TGCs Energy Services
TGCs Energy Services, LLC (TGCs) is a professional project management firm
specializing in energy infrastructure projects with an emphasis on pipeline
project services. Based in Houston, Texas, the principals of the firm have been
employed by key pipeline operators in the industry and boast a collective
experience of over 100 years in the development, implementation, and
completion of natural gas facilities. More information regarding TGCs Energy
Services can be found at www.tgcsenergy.com.

Foltz Welding, Ltd
Foltz Welding, Ltd provides mainline installation, pipeline rehabilitation, station
construction and hydrostatic testing. www.cesfoltz.com

Midwest Pipeline Services, Inc.
MPS is a supplier of labor and equipment for
pipeline maintenance and construction projects throughout the upper
midwest. Services include casing extensions and removals, excavation,
fabrication, farm tap installation and removal, hot taps, hydrostatic testing, leak
repairs, line lowering, sleeving, valve installation, removal and replacement,
corrosion repair, pipeline inspection and repair, right-of-way clearing and
brushing and sandblasting and painting. www.cesmps.com

Continental Fabrication Services
Continental Fabrication Services is a pipeline fabricator located in Missouri. CFS
provides shop fabrication of mainline valve assemblies, skid mounted meter
stations, compressor station piping, and a host of other pipeline appurtenances.
Fabrication services include hydrostatic testing, painting, and coating applications.
www.contfabshop.com/

AOK Energy Services
AOK Energy Services is an energy service provider for the southern and western
United States. AOK installs gas gathering infrastructure and pipeline components
throughout Texas, Oklahoma, Arkansas, Colorado, and New Mexico. AOK serves both
the E&P and transportation industries.

Delta Gulf Energy Services
Delta Gulf Energy Services, LLC furnishes pipeline operational &
maintenance services to the natural gas and liquids transportation industries.

Delta Gulf maintenance services are unsurpassed in safety, quality,
craftsmanship, and schedule. We specialize in anomaly pipeline integrity work
and are intimately familiar with Title 49 CFR Parts 192 and 199, the operator
qualification rule, API recommended practice 1162, and common and
emergency pipeline response procedures. www.ces-deltagulf.com

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