Attached files

file filename
EX-23.7 - EX-23.7 - IPSCO TUBULARS INCd464255dex237.htm
EX-23.4 - EX-23.4 - IPSCO TUBULARS INCd464255dex234.htm
EX-23.3 - EX-23.3 - IPSCO TUBULARS INCd464255dex233.htm
EX-23.2 - EX-23.2 - IPSCO TUBULARS INCd464255dex232.htm
EX-23.1 - EX-23.1 - IPSCO TUBULARS INCd464255dex231.htm
EX-21.1 - EX-21.1 - IPSCO TUBULARS INCd464255dex211.htm
EX-10.22 - EX-10.22 - IPSCO TUBULARS INCd464255dex1022.htm
EX-10.21 - EX-10.21 - IPSCO TUBULARS INCd464255dex1021.htm
EX-10.20 - EX-10.20 - IPSCO TUBULARS INCd464255dex1020.htm
EX-10.19 - EX-10.19 - IPSCO TUBULARS INCd464255dex1019.htm
EX-10.18 - EX-10.18 - IPSCO TUBULARS INCd464255dex1018.htm
EX-10.17 - EX-10.17 - IPSCO TUBULARS INCd464255dex1017.htm
EX-10.16 - EX-10.16 - IPSCO TUBULARS INCd464255dex1016.htm
EX-10.15 - EX-10.15 - IPSCO TUBULARS INCd464255dex1015.htm
S-1/A - S-1/A - IPSCO TUBULARS INCd464255ds1a.htm

Exhibit 23.5

CONSENT TO BE NAMED IN REGISTRATION STATEMENT

The undersigned hereby consents to the references to our firm in the form and context in which they appear in this Registration Statement on Form S-1 and the related prospectus that is a part thereof. We hereby further consent to the use in such Registration Statement and prospectus of information contained in an article authored by Sona Mlada, a senior analyst at Rystad Energy, titled “North American Shale Breakeven Prices: What to Expect in 2017,” published in the February 2017 issue of the Oil & Gas Financial Journal.

 

Rystad Energy AS

/s/ Deepti Koikara Lindal

Name:   Deepti Koikara Lindal
Title:   Senior Vice President, Business Development

March 9, 2018