EX-21.1 18 nblx-20191231x10kx211.htm EXHIBIT 21.1 Exhibit


Exhibit 21.1
NOBLE MIDSTREAM PARTNERS LP
SUBSIDIARIES
Subsidiary
 
Jurisdiction of Organization
 
Direct/Indirect Ownership Percentage Held by Noble Midstream Partners LP
Noble Midstream Services, LLC
 
Delaware
 
100
%
Colorado River LLC
 
Delaware
 
100
%
San Juan River LLC
 
Delaware
 
100
%
Green River DevCo LLC
 
Delaware
 
100
%
Laramie River LLC
 
Delaware
 
100
%
Blanco River LLC
 
Delaware
 
100
%
Gunnison River DevCo GP LLC
 
Delaware
 
100
%
Gunnison River DevCo LP
 
Delaware
 
5
%
Trinity River DevCo LLC
 
Delaware
 
100
%
Dos Rios DevCo LLC
 
Delaware
 
100
%
Advantage Pipeline, L.L.C.
 
Texas
 
50
%
Advantage Pipeline Holdings LLC
 
Delaware
 
50
%
Advantage Pipeline Logistics LLC
 
Texas
 
50
%
Advantage Pipeline Management, LLC
 
Texas
 
50
%
Black Diamond Gathering Holdings LLC
 
Delaware
 
100
%
Black Diamond Gathering LLC
 
Delaware
 
54.4
%
Black Diamond Cushing LLC
 
Delaware
 
54.4
%
Black Diamond Rockies Midstream LLC
 
Delaware
 
54.4
%
Black Diamond Rockies Storage and Terminals LLC
 
Delaware
 
54.4
%
Optimized Energy Solutions, LLC
 
Delaware
 
54.4
%
Dos Rios Y-Grade Holdings LLC
 
Delaware
 
100
%
EPIC Y-Grade, LP
 
Delaware
 
15
%
EPIC Y-Grade GP, LLC
 
Delaware
 
15
%
Dos Rios Crude Holdings LLC
 
Delaware
 
100
%
Dos Rios Crude Intermediate LLC
 
Delaware
 
100
%
EPIC Crude Holdings, LP
 
Delaware
 
30
%
EPIC Crude Holdings GP, LLC
 
Delaware
 
30
%
Dos Rios Delaware Holdings LLC
 
Delaware
 
100
%
Delaware Crossing LLC
 
Delaware
 
50
%
White Cliffs Pipeline, L.L.C.
 
Delaware
 
3.33
%
Noble Midstream Marketing LLC
 
Delaware
 
100
%
Delaware Crossing Holdings LLC
 
Delaware
 
50
%
Delaware Crossing Operating LLC
 
Delaware
 
50
%
DX Constellation LLC
 
Delaware
 
50
%
NBL Midstream Holdings LLC
 
Delaware
 
100
%
Clayton Williams Pipeline LLC
 
Delaware
 
100
%