Organization and Nature of Operations (Tables)

9 Months Ended

Sep. 30, 2018

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Subsidiaries

Our assets consist of ownership interests in certain development companies (DevCos) which serve specific areas and integrated development plan (IDP) areas and consist of the following:

DevCo	Areas Served	NBLX Dedicated Service	Current Status of Asset	NBLX Ownership	Noncontrolling Interest(1)
Colorado River DevCo LP	Wells Ranch IDP (DJ Basin) East Pony IDP (DJ Basin) All Noble DJ Basin Acreage	Crude Oil Gathering Natural Gas Gathering Water Services Crude Oil Gathering Crude Oil Treating	Operational Operational Operational	100%	N/A
San Juan River DevCo LP	East Pony IDP (DJ Basin)	Water Services	Operational	25%	75%
Green River DevCo LP	Mustang IDP (DJ Basin)	Crude Oil Gathering Natural Gas Gathering Water Services	Operational	25%	75%
Laramie River DevCo LP (2)	Greeley Crescent IDP (DJ Basin)	Crude Oil Gathering Water Services	Operational	100%	N/A
Blanco River DevCo LP	Delaware Basin	Crude Oil Gathering Natural Gas Gathering Produced Water Services	Operational	40%	60%
Gunnison River DevCo LP	Bronco IDP (DJ Basin)	Crude Oil Gathering Water Services	Future Development	5%	95%
Trinity River DevCo LLC (3)	Delaware Basin	Crude Oil Transmission Natural Gas Compression	Operational	100%	N/A

⁽¹⁾  The noncontrolling interest represents Noble’s retained ownership interest in each DevCo.

⁽²⁾  Our interest in Black Diamond Gathering LLC (Black Diamond) is owned through Laramie River DevCo LP. See Note 2. Basis of Presentation and Note 3. Acquisition.

⁽³⁾ 

Our interest in the Advantage Joint Venture (defined below) is owned through Trinity River DevCo LLC.