EX-99.1 4 dp75274_ex9901.htm EXHIBIT 99.1

Exhibit 99.1

Joint Filer Information

Each of the following joint filers has designated Crestview Partners II GP, L.P. as the “Designated Filer” for purposes of the attached Form 3:

1.	Crestview Partners II SES Investment B, LLC c/o Crestview Partners 667 Madison Avenue, 10^th Floor New York, NY 10065

2.	Crestview Partners II SES Investment, LLC c/o Crestview Partners 667 Madison Avenue, 10^th Floor New York, NY 10065

3.	Crestview Advisors, L.L.C. c/o Crestview Partners 667 Madison Avenue, 10^th Floor New York, NY 10065

4.	Robert V. Delaney, Jr. c/o Crestview Advisors, L.L.C. 667 Madison Avenue, 10^th Floor New York, NY 10065

5.	Adam J. Klein c/o Crestview Advisors, L.L.C. 667 Madison Avenue, 10^th Floor New York, NY 10065

Date of Event Requiring Statement: April 20, 2017

Issuer Name and Ticker or Trading Symbol: Select Energy Services, Inc. [SES]

CRESTVIEW PARTNERS II SES INVESTMENT B, LLC

By:

/s/ Ross A. Oliver

Name: Ross A. Oliver

Title: General Counsel

CRESTVIEW PARTNERS II SES INVESTMENT, LLC

By:	/s/ Ross A. Oliver
	Name: Ross A. Oliver
	Title: General Counsel

CRESTVIEW ADVISORS, L.L.C.

By:	/s/ Ross A. Oliver
	Name: Ross A. Oliver
	Title: General Counsel

ROBERT V. DELANEY, JR.

By:

/s/ Ross A. Oliver, Attorney-in-Fact

ADAM J. KLEIN

By:

/s/ Ross A. Oliver, Attorney-in-Fact

Date: April 20, 2017