CSI Compressco (CCLP) 10-Q 2018 Q2 Quarterly report

Exhibit 32.2

Certification Pursuant to

18 U.S.C. Section 1350

As Adopted Pursuant to

Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the Quarterly Report of CSI Compressco LP (the “Partnership”) on Form 10-Q for the periodending June 30, 2018, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Elijio V. Serrano, Chief Financial Officer of CSI Compressco GP Inc.,theGeneralPartnerof the Partnership, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Partnership.

Dated:	August 8, 2018	/s/Elijio V. Serrano
		Elijio V. Serrano
		Chief Financial Officer
		Principal Financial Officer and Principal Accounting Officer
		(Principal Financial Officer)

A signed original of this written statement required by Section 906 has been provided to the Partnership and will beretained by the Partnership and furnished to the Securities and Exchange Commission or its staff upon request.