Tidewater Midstream and Infrastructure Ltd. — Proxy Solicitation & Information Statement 2020

May 28, 2020

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Notice-and-Access

The Canadian securities regulators have adopted rules which permit the use of notice-and-access for proxy solicitation instead of the traditional physical delivery of material. This new process provides the option to post meeting related materials including management information circulars, as well as annual financial statements and management’s discussion and analysis on a website in addition to SEDAR. Under notice-and-access, meeting related materials will be available for viewing for up to 1 year from the date of posting and a paper copy of the material can be requested at any time during this period.

Tidewater Midstream and Infrastructure Ltd. has elected to utilize notice-and-access in respect of mailings to its beneficial shareholders (registered holders receive full packages) and provide you with the following information in respect of its 2020 annual general and special meeting of shareholders:

Meeting Date and Time: Monday, June 29, 2020 at 2:30 p.m. (Calgary time)

Meeting Location: Livingston Place – West Tower, Suite 1000, 250-2nd Street S.W., Calgary, Alberta T2P 0C1 Meeting materials are available electronically at www.sedar.com and also on https://docs.tsxtrust.com/2021

If you wish to receive a paper copy of the Meeting materials or have questions about notice-and-access please call 1-866-6005869 or email TMXEInvestorServices@tmx.com. In order to receive a paper copy in time to vote before the meeting, your request should be received by June 18, 2020.

Please follow the instructions accompanying the Voting Instruction Form you receive with respect to returning it.

Disclosure regarding matters to be voted on may be found in the following Sections of the Circular.

1. FIXING THE NUMBER OF DIRECTORS 2. ELECTION OF DIRECTORS 3. APPOINTMENT OF AUDITOR 4. APPROVAL OF UNALLOCATED STOCK OPTIONS 5. ADVISORY VOTE ON EXECUTIVE COMPENSATION

You should review the Circular before voting.

www.tsxtrust.com VANCOUVER CALGARY TORONTO MONTRÉAL

(Detach and Retain top for your records)   Tidewater Midstream and Infrastructure Ltd. Request for Financial Statements (“Corporation”) 2020 In accordance with National Instrument 51-102 – Continuous Disclosure Obligations, registered and beneficial security holders may elect annually to receive a copy of our annual financial statements and corresponding management discussion and analysis (“MD&A”) or interim financial statements and the corresponding MD&A, or both. IF YOU WISH TO RECEIVE THESE DOCUMENTS BY MAIL, PLEASE Rather than receiving the financial statements by mail, you may choose to view these DETACH THIS PORTION AND RETURN THIS COMPLETED FORM TO : documents on the SEDAR website at www.sedar.com.

TSX Trust Company I HEREBY CERTIFY that I am a registered and/or beneficial holder of the Corporation, and as such, 301 - 100 Adelaide Street West request that my name be placed on the Corporation’s Mailing List in respect to its annual and/or interim Toronto ON M5H 4H1 financial statements and the corresponding MD&A for the current financial year. Or by fax to: 416-595-9593 Please send me:  Annual Financial Statements with MD&A  Interim Financial Statements with MD&A

FIRST NAME ADDRESS CITY PROVINCE/STATE POSTAL/ZIP CODE

LAST NAME

COUNTRY

Signature of Security holder DATE (MM/DD/YYYY)