Exhibit 99
Form 4 Joint Filer Information
Name: EnCap Energy Capital Fund VIII Co-Investors, L.P.
Address: 1100 LOUISIANA STREET, SUITE 4900
HOUSTON, TX 77002
Issuer & Ticket Symbol: Eclipse Resources Corporation [ECR]
Date of Event Requiring 9/20/2016
Statement:
Relationship of Reporting 10% Owner
Person to Issuer:
Signature: EnCap Energy Capital Fund VIII Co-Investors, L.P.
By: EnCap Equity Fund VIII GP, L.P.,
its general partner
By: EnCap Investments L.P.,
its general partner
By: EnCap Investments GP, L.L.C,
its general partner
By: /s/ D. Martin Phillips, Sr. Managing Director
---------------------------------------------
Date: 9/22/2016
Name: EnCap Energy Capital Fund IX, L.P.
Address: 1100 LOUISIANA STREET, SUITE 4900
HOUSTON, TX 77002
Issuer & Ticket Symbol: Eclipse Resources Corporation [ECR]
Date of Event Requiring 9/20/2016
Statement:
Relationship of Reporting 10% Owner
Person to Issuer:
Signature: EnCap Energy Capital Fund IX, L.P.
By: EnCap Equity Fund IX GP, L.P.,
its general partner
By: EnCap Investments L.P.,
its general partner
By: EnCap Investments GP, L.L.C,
its general partner
By: /s/ D. Martin Phillips, Sr. Managing Director
---------------------------------------------
Date: 9/22/2016
Name: EnCap Partners, LLC
Address: 1100 LOUISIANA STREET, SUITE 4900
HOUSTON, TX 77002
Issuer & Ticket Symbol: Eclipse Resources Corporation [ECR]
Date of Event Requiring 9/20/2016
Statement:
Relationship of Reporting 10% Owner
Person to Issuer:
Signature: By: /s/ D. Martin Phillips, Managing Partner
---------------------------------------------
Date: 9/22/2016
Name: Robert L. Zorich
Address: 1100 LOUISIANA STREET, SUITE 4900
HOUSTON, TX 77002
Issuer & Ticket Symbol: Eclipse Resources Corporation [ECR]
Date of Event Requiring
Statement: 9/20/2016
Relationship of Reporting 10% Owner and Director
Person to Issuer:
Signature: /s/ Robert L. Zorich
--------------------------
Date: 9/22/2016
Name: D. Martin Phillips
Address: 1100 LOUISIANA STREET, SUITE 4900
HOUSTON, TX 77002
Issuer & Ticket Symbol: Eclipse Resources Corporation [ECR]
Date of Event Requiring 9/20/2016
Statement:
Relationship of Reporting 10% Owner and Director
Person to Issuer:
Signature: /s/ D. Martin Phillips
--------------------------
Date: 9/22/2016
