|
A
|
|
|
|
|
|
|
|
|
3 Bear
Energy
|
|
ALTCem,
LLC
|
|
|
A&W Water
Servicesbco Industrial Sales
|
|
AMCI
Wireless
|
|
|
AATA International,
Inc.
|
|
AMEC
|
|
|
Abco Industrial
Sales
|
|
AMGAS
|
|
|
AbTech Industries
Inc
|
|
Anadarko Petroleum
Corporation
|
|
|
ABUTEC Industries,
Inc.
|
|
Anderson
King
|
|
|
Accelerated
Technologies
|
|
Anschutz
Corp
|
|
|
Accent
Compliance
|
|
Antea
Group
|
|
|
Accenture
|
|
Aon
|
|
|
Adams Industries,
Inc.
|
|
Apex Companies
LLC
|
|
|
AE2S Water
Solutions
|
|
Apex
Transportation
|
|
|
AECOM
|
|
Applied Control
Equipment
|
|
|
AED Group
|
|
Applus RTD
|
|
|
Aegion
Corporation
|
|
Aqua Pure
Ventures
|
|
|
AEI (Advanced
Engineering Investigations)
|
|
ARCADIS
|
|
|
AEI
Corporation
|
|
Arctic Energy
Services
|
|
|
Aerotek
|
|
Ardent
Services
|
|
|
AES Fluids
|
|
Assured Flow
Solutions, LLC
|
|
|
Agility
Solutions
|
|
Astro Thermal Tec
Inc.
|
|
|
Air Pollution
Testing
|
|
AT Kearney
|
|
|
Airswift
|
|
Atlas
Copco
|
|
|
Airtech Environmental
Services, Inc.
|
|
Atlas Oil
Company
|
|
|
Alert Plus
|
|
Audubon
|
|
|
Alliance Consulting
Engineers
|
|
Austin
Exploration
|
|
|
Ally
Oniste
|
|
Automation X
Corp
|
|
|
Alpha
Transport
|
|
Avanti
Environmental
|
|
|
AltaGas
|
|
Aztec Well
Servicing
|
|
|
|
|
|
|
B
|
|
|
|
|
|
|
|
|
BAF
Technologies
|
|
Blaise
Energy
|
|
|
Baker Corp
|
|
BLG
|
|
|
Baker
Hughes
|
|
Bonanza
Creek
|
|
|
Baker Risk
|
|
Bluetick
|
|
|
BakerHostetler
|
|
Border States
Electric
|
|
|
Balanced
Energy
|
|
Bos
Solutions
|
|
|
Balc Frac
Tanks
|
|
Bosque
Systems
|
|
|
Barlon
Engineering
|
|
Bourland &
Leverich Supply Co. LLC
|
|
|
Basic Energy
Services
|
|
BP
|
|
|
Battery Systems
Inc.
|
|
Bradsby
Group
|
|
|
Bayswater Exploration
& Production, LLC
|
|
Brady
Trucking
|
|
|
BBT
|
|
BRAHMA
Group
|
|
|
Beatty & Wozniak,
P.C.
|
|
Braun
Intertec
|
|
|
Beaver
Drilling
|
|
Brinderson
|
|
|
Behrens &
Associates, Inc.
|
|
Bronco Oilfield
Services
|
|
|
Bene Terra
|
|
Brownstein Hyatt
Farber Schreck, LLP
|
|
|
Big Star
Crude
|
|
Bryan Cave
|
|
|
Bilfinger Westcon
Inc.
|
|
Buckhorn
Energy
|
|
|
Bill Barrett
Corporation
|
|
Bureau
Veritas
|
|
|
Black &
Veatch
|
|
Burg
Simpson
|
|
|
Black
Eagle
|
|
Burns &
McDonnell
|
|
|
Black
Hills
|
|
|
|
|
|
|
|
|
C
|
|
|
|
|
|
|
|
|
C&J Energy
Services
|
|
Coffeyville
Resources
|
|
|
C&R
Industries
|
|
Colorado Crude
Carriers
|
|
|
Cade
Drilling
|
|
Colorado Lining
Int.
|
|
|
Caerus Oil &
Gas
|
|
Command
Energy
|
|
|
Calfrac Well Services
Corp
|
|
Commodity
Square
|
|
|
Cameron
|
|
Complete Energy
Services
|
|
|
Canary,
LLC
|
|
Complete Wireless
Technologies
|
|
|
Capco
Excavation
|
|
Concord Energy
LLC
|
|
|
Carizo Oil &
Gas
|
|
ConocoPhillips
|
|
|
Carleton Gotlin
Law
|
|
Continental
Resources
|
|
|
Cartasite
|
|
Contour Field
Consultants
|
|
|
Cascade Integrated
Services
|
|
Conveyabull
|
|
|
CAST
Transportation
|
|
Corval
Group
|
|
|
Catamount
Constructors Inc
|
|
Cosential
|
|
|
Caterpillar
|
|
Covenant Testing
Technologies
|
|
|
Cathedral Energy
Services
|
|
Creative
Financial
|
|
|
CBRE
|
|
Crescent
Directional
|
|
|
CDM Resource
Management LLC
|
|
Crescent Point
Energy
|
|
|
Ceils Septic
Services
|
|
Crest
Consulting
|
|
|
Centennial
|
|
Crestmark
Bank
|
|
|
CenterPoint
Energy
|
|
Crestwood Midstream
Partners LP
|
|
|
CGRS
|
|
Crimson
|
|
|
CH2M HILL
|
|
Crossfire
LLC
|
|
|
Chevron
|
|
Crowley
Fleck
|
|
|
Cimarex
Energy
|
|
Cruz Energy
Services
|
|
|
Cinco Energy
Management Group
|
|
CSI
Recruiting
|
|
|
Citidel
|
|
Cub Creek Energy,
LLC
|
|
|
CIVEO
|
|
Cudd
|
|
|
CLH
|
|
Cypress
Energy
|
|
|
|
|
|
|
D
|
|
|
|
|
|
|
|
|
D&M Water
Supplies
|
|
Dentons
|
|
|
DA Nolt
|
|
Detronics
|
|
|
Dalbo
Holdings
|
|
Diamond Proppant
Inc
|
|
|
David, Graham &
Stubbs
|
|
Discovery
Midstream
|
|
|
DAVIS
GRAHAM
|
|
DistributionNOW
|
|
|
DCP Midstream,
LP
|
|
Diverse Energy
Systems
|
|
|
Deloitte
|
|
Down Hole
Technology
|
|
|
Delta
|
|
Dragon
Products
|
|
|
Denbury Resources,
Inc
|
|
Dresser-Rand
|
|
|
|
|
|
|
E
|
|
|
|
|
|
|
|
|
Eagle
Automation
|
|
Enerplus Resources
(USA) Corp.
|
|
|
East Cheyenne Gas
Storage, LLC
|
|
Enersight
|
|
|
Easter
Owens
|
|
Engineering America
Inc.
|
|
|
Eastern Colorado Well
Service
|
|
EnRUD Resources,
Inc.
|
|
|
Ecocion
|
|
ENSCICON
CORP
|
|
|
EcoVapor Recovery
Systems
|
|
Enservco
Corporation
|
|
|
EKS&H
|
|
Ensign United States
Drilling, Inc.
|
|
|
Elkhorn Construction
Inc.
|
|
Entech
Engineering
|
|
|
Elkhorn
Energy
|
|
Enterprise Products
Partners, LP
|
|
|
Elkhorn Gas
Processing
|
|
Entrec
|
|
|
Elwood
Staffing
|
|
EnVent Energy,
LLC
|
|
|
Emerson Process
Management
|
|
Environmental Noise
Control
|
|
|
Enbridge
|
|
Environmental
Refuelling Systems
|
|
|
Encana
Corp.
|
|
EOG
Resources
|
|
|
Encore
Electric
|
|
Ernst
Young
|
|
|
Energes Services,
LLC
|
|
Eurofins Lancaster
Laboratories Environmental, LLC
|
|
|
Energy Africa
Conference
|
|
Express Energy
Services
|
|
|
Energy Transfer
Partners
|
|
Extraction Oil &
Gas
|
|
|
Energy
Transportation
|
|
ExxonMobil
|
|
|
|
|
|
|
F
|
|
|
|
|
|
|
|
|
Fielding
Systems
|
|
Fortis Energy
Services
|
|
|
FilterBoxx Energy
Services
|
|
Foundation Energy
Management, LLC
|
|
|
FlatIrons
|
|
Fox Rothschild
LLP
|
|
|
Flex Leasing
Power
|
|
Frac
Technology
|
|
|
FLIR
Systems
|
|
Frank's
International
|
|
|
Forefront Emergency
Management
|
|
Fredrickson
Byron
|
|
|
|
|
|
|
G
|
|
|
|
|
|
|
|
|
Gas Compressor
Consultants
|
|
Gas Compressor
Consultants
|
|
|
Gazelle
Transportation, Inc
|
|
Gazelle
Transportation, Inc
|
|
|
GE Oil & Gas
Pressure Control
|
|
GE Oil & Gas
Pressure Control
|
|
|
GeoStabilization
International
|
|
GeoStabilization
International
|
|
|
Gibson
Dunn
|
|
Gibson
Dunn
|
|
|
Gibsons
Energy
|
|
Gibsons
Energy
|
|
|
Global Employment
Solutions, Inc.
|
|
Global Employment
Solutions, Inc.
|
|
|
Global Green
Products
|
|
Global Green
Products
|
|
|
Golder
Associates
|
|
Golder
Associates
|
|
|
Great Western Oil
& Gas Company
|
|
Great Western Oil
& Gas Company
|
|
|
Gulf Interstate
Engineering
|
|
Gulf Interstate
Engineering
|
|
|
|
|
|
|
H
|
|
|
|
|
|
|
|
|
H&P
|
|
Hess Corp
|
|
|
H2
Enterprises
|
|
HexArmor
|
|
|
Halde Oil,
Inc.
|
|
High-Tech Testing
Service, Inc.
|
|
|
Halker
Consulting
|
|
Highlands Natural
Resources
|
|
|
Halliburton
|
|
Hogan Lovells, US
LMP
|
|
|
Halo Branded
Solutions
|
|
Holland and
Hart
|
|
|
Hartman
Oil
|
|
Honeywell
|
|
|
Haynes and
Boone
|
|
Honnen
Equipment
|
|
|
HDR Engineering,
Inc.
|
|
Husch
Blackwell
|
|
|
Heat
Oilfield
|
|
|
|
|
|
|
|
|
I
|
|
|
|
|
|
|
|
|
I.H.S.
|
|
Innovative Access
Solutions (IAS)
|
|
|
iDashboards
|
|
Instrumentair.
|
|
|
IMA, Inc.
|
|
Interstate
Engineering
|
|
|
In-Situ
|
|
Intertek
|
|
|
Industrial
Distributors
|
|
IPT – Integrated
Petroleum Technologies, Inc
|
|
|
Industrial Equipment
Sales and Service
|
|
IPT Energy
Services
|
|
|
Industrial Scientific
Corp
|
|
|
|
|
|
|
|
|
J
|
|
|
|
|
|
|
|
|
J&S Heavy
Haul
|
|
John Bunning
Transport
|
|
|
Jackson
Kelly
|
|
Jonah
Energy
|
|
|
Jacobs
|
|
Jost Energy Law,
P.C.
|
|
|
JD Field
Services
|
|
|
|
|
|
|
|
|
K
|
|
|
|
|
|
|
|
|
Kahuna
Ventures
|
|
King &
Spalding
|
|
|
Katch Kan
|
|
Kings
Surveyors
|
|
|
Kauffman
Transportation Services
|
|
Kleinfelder
|
|
|
Kaye/Bassman
International
|
|
KLJ
Engineering
|
|
|
Keane
Group
|
|
KLX Energy
Services
|
|
|
Kenny
Electric
|
|
Knife
River
|
|
|
Key Energy
Services
|
|
Kordata
|
|
|
Kinder
Morgan
|
|
Krohne,
Inc.
|
|
|
|
|
|
|
L
|
|
|
|
|
|
|
|
|
Larson
|
|
Liberty
Resources
|
|
|
LEC Services
LLC
|
|
Liberty Sales and
Service
|
|
|
Leed
Fabrication
|
|
LineQuest
|
|
|
Legacy Reserves
LP
|
|
Loenbro
|
|
|
Leistritz Advanced
Technologies Corp.
|
|
Logan
|
|
|
Lesair Environmental,
Inc.
|
|
LT Environmental,
Inc.
|
|
|
Liberty Oilfield
Services
|
|
|
|
|
|
|
|
|
M
|
|
|
|
|
|
|
|
|
M&R
Trucking
|
|
MHA Petroleum
Consultants
|
|
|
M3
Contruction
|
|
MicroSeismic,
Inc.
|
|
|
Magnum Oil
Tools
|
|
Mile High Energy
Search
|
|
|
Manpower
|
|
Minnesota
Limited
|
|
|
MarkWest Energy
Partners
|
|
Mobile
Epiphany
|
|
|
MATH Energy
Drilling
|
|
Moser Energy
Systems
|
|
|
MBI Energy
Services
|
|
Motive Drilling
Technologies
|
|
|
McAda Drilling &
McAda Fluids Heating Services
|
|
Mott
McDonald
|
|
|
McKendree Trucking
Inc
|
|
MPI
Warehouse
|
|
|
McPherson & McVey
Law
|
|
Mueller
Environmental
|
|
|
MDU Resources group,
Inc
|
|
Munro
Supply
|
|
|
Meritage
Midstream
|
|
Mustang
|
|
|
MHA
Engineering
|
|
MWH
Stantec
|
|
|
|
|
|
|
|
|
|
|
N
|
|
|
|
|
|
|
|
|
Nabors
|
|
NGP Energy Capital
Management
|
|
|
Nalco
Champion
|
|
Nichols
Given
|
|
|
Natural Gas Services
Group
|
|
Nilex,
Inc.
|
|
|
Navigant
|
|
Noble Casing
Inc.
|
|
|
NCS Energy Services,
Inc
|
|
Noble Energy,
Inc.
|
|
|
NES Global
Energy
|
|
Nomad Field
Services
|
|
|
Neset
Consulting
|
|
Northern Electric,
Inc.
|
|
|
Newalta Environmental
Services
|
|
Northern Plains
Trucking
|
|
|
Newfield
Exploration
|
|
Northwest
Instruments
|
|
|
Newsco
|
|
NorthWestern
Energy
|
|
|
Nexus
Staffing
|
|
Norton Rose
Fulbright
|
|
|
NGL Energy Partners,
LP
|
|
Nuverra Environmental
Solutions
|
|
|
|
|
|
|
O
|
|
|
|
|
|
|
|
|
Oildex
|
|
Origins Laboratory,
Inc.
|
|
|
Oilfield Water
Logistics
|
|
OTA
Compression/Kimark Systems
|
|
|
OleumTech
|
|
OtterTail
Environmental, Inc.
|
|
|
OmniCert
|
|
Our Energy
Moment
|
|
|
ONEOK
|
|
|
|
|
|
|
|
|
P
|
|
|
|
|
|
|
|
|
Packers
Plus
|
|
Plains
Fabrication
|
|
|
Palmer Drives
Controls & Systems, Inc.
|
|
PLH Group
|
|
|
Pandell
|
|
Polystar
Containment
|
|
|
Paradigm
Midstream
|
|
Pond &
Company
|
|
|
Patterson
UTI
|
|
Ports-to-Plains
Alliance
|
|
|
PCL
|
|
Power Quip
Corp
|
|
|
PDC Energy,
Inc.
|
|
Power
Service
|
|
|
PEAK
Energy
|
|
Precision
Drilling
|
|
|
PEC Safety
|
|
Precision Pipeline
Solutions
|
|
|
Pedigree
Technologies
|
|
Precision Placement
Services
|
|
|
Percheron
|
|
Predator
Drilling
|
|
|
Pete Lien &
Sons
|
|
Preference
Personnel
|
|
|
Petroleum Field
Services, LLC
|
|
Preferred
Sands
|
|
|
PEX
|
|
Pro
Directional
|
|
|
Phillips and
Jordan
|
|
ProAct Services
Corporation
|
|
|
Pioneer Energy
Services
|
|
Produced Water
Solutions
|
|
|
Pioneer Energy,
Inc.
|
|
Profire
Energy
|
|
|
Pioneer Engineering
Company
|
|
Progressive
Consulting, Inc.
|
|
|
Pioneer
Wireline
|
|
Prop
X
|
|
|
Pixel-Velocity
|
|
PSI Flow
Valve
|
|
|
Plains All American Pipeline
|
|
Purity Oilfield
Service
|
|
|
|
PWC
|
|
|
|
|
|
|
Q
|
|
|
|
|
|
|
|
|
QC Energy
|
|
Quality Mat
Company
|
|
|
QEP
Resources
|
|
Questar Pipeline
Company
|
|
|
|
|
|
|
R
|
|
|
|
|
|
|
|
|
Rain for
Rent
|
|
Rigeye
|
|
|
Ranger Energy
Services
|
|
Risked Revenue Energy
Associates
|
|
|
Raptor Nylon
Pipe
|
|
RMT Trucking,
Inc.
|
|
|
Rare Petro
|
|
RockPile Energy
Services, LLC
|
|
|
Rebellion
Photonics
|
|
Rockwater Energy
Solutions
|
|
|
Red Hen Systems,
LLC
|
|
Rockwell
Automation
|
|
|
Resource
Environmental Group Services
|
|
Rocky Mountain
Oilfield Services
|
|
|
Resource
West
|
|
RTS Corp
|
|
|
RETTEW Associates,
inc.
|
|
Ryckman Creek
Resources
|
|
|
|
|
|
|
S
|
|
|
|
|
|
|
|
|
Sage Environmental
Consulting
|
|
Spartan Engineering,
Inc.
|
|
|
Sagebrush Pipeline
Equipment
|
|
Spectra
Midstream
|
|
|
Samuel Engineering,
Inc.
|
|
Spencer
Ogden
|
|
|
SandBox
|
|
Spirit Environmental,
LLC
|
|
|
Savage
Services
|
|
SPOC
Automation
|
|
|
Schissler, A.P.
LLC
|
|
Stantec
|
|
|
Schlumberger
|
|
STEFFES
|
|
|
Scientific
Drilling
|
|
Steptoe &
Johnson
|
|
|
Scott Environmental
Services, Inc
|
|
Stonebridge
|
|
|
Secure Energy
Services
|
|
StratCom Advisors,
LLC
|
|
|
Seidel
Tech
|
|
StreamFlo
|
|
|
Select Energy
Services
|
|
STV/GWD
|
|
|
SGS Accutest,
Inc.
|
|
Summit
Midstream
|
|
|
ShawCor
|
|
Sunland
Construction
|
|
|
Sierra Dust Control,
LLC
|
|
Surveying And
Mapping, LLC
|
|
|
Sinclair
|
|
SWCA
|
|
|
Sisk Risk
|
|
Symmetry Oilfield
Solutions
|
|
|
Souder, Miller &
Associates
|
|
Synergy Resources
Corp
|
|
|
SourceWater
|
|
|
|
|
|
|
|
|
T
|
|
|
|
|
|
|
|
|
Tallgrass
Energy
|
|
TIC–The Industrial
Company
|
|
|
TAM
International
|
|
Tidewater
|
|
|
Tamarack Consulting
LLC
|
|
TMK IPSCO
|
|
|
Target
Logistics
|
|
Toolpushers Supply
Co
|
|
|
Tegre
Corporation
|
|
Total Equipment And
Service
|
|
|
Tenaris
|
|
Total
Safety
|
|
|
Tendeka
|
|
TPSCO LLC
|
|
|
Terra
Energy
|
|
Tradesman
International
|
|
|
Terracon
|
|
TRF Energy
Solutions
|
|
|
Tesoro Logistics
LP
|
|
Trican Well Service
Ltd
|
|
|
Tetra Tech,
Inc.
|
|
Trimac
|
|
|
TETRA Technologies,
Inc.
|
|
Trinidad
Drilling
|
|
|
The Dahill
Group
|
|
Trinity
Consultants
|
|
|
Themark
Corporation
|
|
Twin Eagle
|
|
|
Thru
Tubing
|
|
Tyco
|
|
|
|
|
|
|
U
|
|
|
|
|
|
|
|
|
Uintah Engineering
and Land Surveying (UELS)
|
|
United NRG
|
|
|
Ultra
Petroleum
|
|
US Well
Services
|
|
|
Unit
Drilling
|
|
UUT -
Unimin
|
|
|
|
|
|
|
|
|
|
|
V
|
|
|
|
|
|
|
|
|
Vecta Oil & Gas,
Ltd.
|
|
Viking
Pump
|
|
|
Vermeer
|
|
|
|
|
|
|
|
|
W
|
|
|
|
|
|
|
|
|
Wachs
Services
|
|
Western States
Reclamation Inc.
|
|
|
Wagner Equipment
Company
|
|
Whiting Petroleum
Corporation
|
|
|
Wanzek
Construction
|
|
William H. Smith
& Associates, Inc.
|
|
|
Waste Connections,
Inc.
|
|
Williams
|
|
|
Waste Management
Energy Services
|
|
Wind River Oil
Services
|
|
|
Weatherford
|
|
Winn-Marion
Companies
|
|
|
Welborn Sullivan Meck
and Tooley, P.C.
|
|
Wood
Mackenzie
|
|
|
Well Drive
|
|
Worthington
Industries
|
|
|
Well Master
Corporation
|
|
WPX Energy
|
|
|
WellDog
|
|
Wyoming
Casing
|
|
|
|
|
|
|
X
|
|
|
|
|
|
|
|
|
XTO Energy
Inc.
|
|
|
|
|
Xtreme
Drilling
|
|
|
|
|
|
|
|
|
Z
|
|
|
|
|
|
|
|
|
ZAP Engineering &
Construction
|
|
|
|