RANGE RESOURCES CORP — Regulatory Filings 2011

May 10, 2011

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UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K/A

CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of report (Date of earliest event reported): May 10, 2011 (May 6, 2011)

RANGE RESOURCES CORPORATION

( Exact name of registrant as specified in its charter)

Delaware	001-12209	34-1312571
(State or other jurisdiction of	(Commission	(IRS Employer
incorporation)	File Number)	Identification No.)

100 Throckmorton, Suite
1200
Ft. Worth, Texas	76102
(Address of principal executive offices)	(Zip Code)

Registrant’s telephone number, including area code: (817) 870-2601

(Former name or former address, if changed since last report): Not applicable

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

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

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

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

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

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SIGNATURES
INDEX TO EXHIBITS
EX-101 INSTANCE DOCUMENT
EX-101 SCHEMA DOCUMENT
EX-101 CALCULATION LINKBASE DOCUMENT
EX-101 LABELS LINKBASE DOCUMENT
EX-101 PRESENTATION LINKBASE DOCUMENT
EX-101 DEFINITION LINKBASE DOCUMENT

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Range Resources Corporation

Explanatory Note

The purpose of this Amendment No. 1 to our Current Report on Form 8-K (“Form 8-K”), as filed with the Securities and Exchange Commission on May 6, 2011, is to furnish Exhibit 101 to the Form 8-K, which provides certain items from our Form 8-K formatted in eXtensible Business Reporting Language (“XBRL”).

No other changes have been made to the Form 8-K other than the furnishing of the exhibit described above. This Amendment No. 1 does not reflect subsequent events occurring after the original date of the Form 8-K or modify or update in any way disclosures made in the Form 8-K.

Pursuant to Rule 406T of Regulations S-T, the Interactive Data Files on Exhibit 101 hereto are deemed not filed or part of a registration statement or prospectus for purposes of Section 11 or 12 of the Securities Act of 1933, as amended, are deemed not filled for purposes of Section 18 of the Securities and Exchange Act of 1934, as amended, and otherwise are not subject to liability under those sections.

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link1 "SIGNATURES"

SIGNATURES

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.

RANGE RESOURCES CORPORATION
By:	/s/ Roger S. Manny
	Roger S. Manny
	Chief Financial Officer

Date: May 10, 2011

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RANGE RESOURCES CORPORATION

link1 "INDEX TO EXHIBITS"

INDEX TO EXHIBITS

ITEM 9.01 Financial Statements and Exhibits

Exhibit
Number	Exhibit Description
101. INS**	XBRL Instance Document
101. SCH**	XBRL Taxonomy Extension Schema
101. CAL**	XBRL Taxonomy Extension Calculation Linkbase Document
101. DEF**	XBRL Taxonomy Extension Definition Linkbase Document
101. LAB**	XBRL Taxonomy Extension Label Linkbase Document
101. PRE**	XBRL Taxonomy Extension Presentation Linkbase Document

*	filed herewith
**	furnished herewith

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