UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

Date of report (Date of earliest event reported): February 22, 2006

QUICKSILVER RESOURCES INC.

(Exact Name of Registrant as Specified in Charter)

Delaware	001-14837	75-2756163
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(IRS Employer Identification No.)

777 West Rosedale, Suite 300

Fort Worth, Texas 76104

(Address of Principal Executive Offices) (Zip Code)

Registrant’s telephone number, including area code: (817) 665-5000

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below):

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 1.01. Entry Into a Material Definitive Agreement.

On February 22, 2006, the Board of Directors of Quicksilver amended the Quicksilver Resources Inc. Amended and Restated 2004 Non-Employee Director Equity Plan (the “Plan”). In general, the amendments (i) update the number of shares available under the Plan to reflect the stock split effected in the form of a stock dividend in June 2005, (ii) clarify the vesting schedule applicable to options issued thereunder, and (iii) facilitate compliance with Section 409A of the Internal Revenue Code. The foregoing description is qualified in its entirety by reference to the full text of the Plan, which is attached as Exhibit 10.1 to this Current Report on Form 8-K and incorporated herein by reference.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits:

Exhibit Number	Description
10.1	Quicksilver Resources Inc. Amended and Restated 2004 Non-Employee Director Equity Plan

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

QUICKSILVER RESOURCES INC.
By:	/s/ Philip Cook
	Philip W. Cook
	Senior Vice President – Chief Financial Officer

Date: February 22, 2006

INDEX TO EXHIBITS

Exhibit Number	Description
10.1	Quicksilver Resources Inc. Amended and Restated 2004 Non-Employee Director Equity Plan