Schedule K-1
2011 K-1 information is now available online. ONEOK Partners, L.P. will mail 2011 Tax Packages, including schedule K-1s, directly to unitholders by February 28, 2012. If you have questions regarding your tax package, please call our Tax Package Support Center at 1-800-371-2188.

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ONEOK Texas Gas Storage

Internet Access Form

Select Pipeline(s):

Note: If you select multiple pipelines, requested access must be the same for each pipeline.

Potato Hills Gas Gathering System

ONEOK Westex Transmission, LLC

ONEOK Transmission Company, LLC

ONEOK Texas Gas Storage, LLC

ONEOK Gas Transportation, LLC

ONEOK Gas Storage, LLC

ONEOK Gas Gathering, LLC

Mid Continent Market Center, LLC

Request Type:

First Name:

Last Name:

Email:

Phone:

Mobile Phone or 24 Hour Hotline:

Does your company act as an agent or have an agent?

Company:

Requesting Access To:

Access to Electronic Contracting¹

Update access to Nomination System²

View access to Nomination System²

Access to Confirmations³

Citrix Access

Invoices/Statements

1. Executed ECA is required.
2. Executed ECA and Contract are required.
3. Executed ECA is required. For interconnecting pipelines only.

Transportation and Pool Balancing Information

View ONEOK Natural Gas Pipelines’ Transportation and Pool Balancing Shipper Requirement information.

The national Call Before You Dig number, 811, was created to help protect you from unintentionally hitting underground utility lines while working on digging projects.

One call to 811 gets your underground utility lines marked for free!

Investor Information

Reports & Filings

Our Business

About ONEOK Partners

Shareholder Inquiries:
1-877-208-7318
Royalties Relations:

1-918-588-7463
Schedule K-1:
1-800-371-2188
Contact ONEOK Partners
Call 811 before you dig.