|
1960 Well Services, LLC
|
Ohio |
|
Affirm Oilfield Services, LLC
|
Texas |
|
Badlands Power Fuels, LLC
|
Delaware |
|
Big Spring Recycling System, LLC
|
Delaware |
|
Blackjack Mineral Investments, LLC
|
Texas |
|
Bobcat North Lima, LLC
|
Ohio |
|
Breakwater Energy Partners, LLC
|
Texas |
|
Breakwater Energy Services, LLC
|
Texas |
|
Breakwater Midstream, LLC
|
Texas |
|
Buckhorn Disposal ND, LLC
|
Delaware |
|
Buckhorn Energy Oaks Disposal Services, LLC
|
Delaware |
|
Clearwater Five, LLC
|
Ohio |
|
Clearwater Solutions, LLC
|
Ohio |
|
Clearwater Three, LLC
|
Ohio |
|
Complete Energy Services, Inc.
|
Delaware |
|
Crescent Companies, LLC
|
Delaware |
|
Dishon Disposal, LLC
|
North Dakota |
|
EnerMAX Services (U.S.) Inc.
|
Delaware |
|
EnerMAX Services G.P. ULC
|
Alberta |
|
EnerMAX Services Holdings, LLC
|
Delaware |
|
EnerMAX Services Limited Partnership
|
Alberta |
|
EWS #1 DJ Basin LLC
|
Delaware |
|
EWS #8 DJ Basin LLC
|
Delaware |
|
Guard Drilling Mud Disposal, LLC
|
Delaware |
|
Heckmann Water Resources (CVR), Inc.
|
Delaware |
|
Heckmann Water Resources (CVR), LLC
|
Delaware |
|
Heckmann Water Resources, LLC
|
Delaware |
|
Ideal Oilfield Disposal, LLC
|
North Dakota |
|
Landtech Enterprises, L.L.C.
|
North Dakota |
|
Mallard Midstream, LLC
|
Delaware |
|
Navy Holdco, LLC
|
Delaware |
|
Navy Holdings, Inc.
|
Delaware |
|
New Heckmann Water Resources Corporation
|
Delaware |
|
Nuverra Ohio Disposal LLC
|
Delaware |
|
Nuverra Total Solutions, LLC
|
Delaware |
|
Oaks’ Disposal Services, LLC
|
Montana |
|
Peak Rentals, LLC
|
Texas |
|
Quail Run Services, LLC
|
Texas |
|
Rockwater Energy Solutions North Dakota, Inc.
|
Delaware |
|
Rockwater Energy Solutions Water Management, LLC
|
Delaware |
|
Rockwater Production Testing Ltd.
|
Alberta |
|
Rockwater West TX, LLC
|
Delaware |
|
Select Agua Libre Midstream, LLC
|
Delaware |
|
Select Chemistry, LLC
|
Delaware |
|
Select Energy Services, LLC
|
Texas |
|
Select Energy Solutions (RW), Inc.
|
Delaware |
|
Select Water Reuse, LLC
|
Delaware |
|
Select Water Solutions, LLC
|
Delaware |
|
SES Holdings, LLC
|
Delaware |
|
SES Intermediate Holdings, LLC
|
Delaware |
|
SES Sub A, LLC
|
Delaware |
|
SES Sub B, LLC
|
Delaware |
|
SES Sub C, LLC
|
Delaware |
|
SWS ND, Inc.
|
Delaware |
|
Trinity Acquisition, LLC
|
Delaware |
|
Trinity Environmental Brokerage, L.L.C.
|
Delaware |
|
Trinity Environmental Management, LLC
|
Delaware |
|
Trinity Environmental Services I, L.L.C.
|
Delaware |
|
Trinity Environmental SWD I, L.L.C.
|
Delaware |