UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 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): June 15, 2016 (June 9, 2016)

Rockies Region 2006 Limited Partnership

(Exact name of registrant as specified in its charter)

1775 Sherman Street, Suite 3000

Denver, Colorado 80203

Registrant’s telephone number, including area code: (303) 860-5800

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 Instruction A.2. below):

(a)

On June 9, 2016, the Audit Committee of the Board of Directors (the “Audit Committee”) of PDC Energy, Inc. (“PDC”), the managing general partner of Rockies Region 2006 Limited Partnership (the “Company”), dismissed PricewaterhouseCoopers LLP (“PwC”) as the Company’s independent registered public accounting firm.

The reports of PwC on the Company’s financial statements for the fiscal years ended December 31, 2015 and 2014 did not contain an adverse opinion or disclaimer of opinion, and were not qualified or modified as to uncertainty, audit scope, or accounting principle, except that the report on the Company’s financial statements for the fiscal year ended December 31, 2015 indicated that there was substantial doubt about the Company’s ability to continue as a going concern.

During the fiscal years ended December 31, 2015 and December 31, 2014, and the subsequent interim period through June 9, 2016, there were no (i) “disagreements” (as that term is described in Item 304(a)(1)(iv) of Regulation S-K) with PwC on any matter of accounting principles or practices, financial statement disclosure, or auditing scope or procedure, which, if not resolved to PwC’s satisfaction, would have caused PwC to make reference to the subject matter thereof in their reports for such fiscal years, or (ii) “reportable events” as that term is described in Item 304(a)(1)(v) of Regulation S-K.

The Company provided PwC with a copy of the disclosures it is making in this Current Report on Form 8-K and requested that PwC furnish a letter addressed to the Securities and Exchange Commission stating whether it agrees with such disclosures. A copy of PwC’s letter, dated June 15, 2016, is filed herewith as Exhibit 16.1.

(b)

On June 9, 2016, the Audit Committee approved the appointment of Schneider Downs & Co., Inc. (“Schneider Downs”) as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2016, effective June 9, 2016.

During the fiscal years ended December 31, 2014 and December 31, 2015, and the subsequent interim period through June 9, 2016, neither the Company nor anyone on its behalf consulted with Schneider Downs regarding (i) the application of accounting principles to a specified transaction, either completed or proposed, or the type of audit opinion that might be rendered on the Company’s financial statements, and no written report or oral advice was provided to the Company that Schneider Downs concluded was an important factor considered by the Company in reaching a decision as to any accounting, auditing or financial reporting issue or (ii) any matter that was either the subject of a “disagreement” (as that term is described in Item 304(a)(1)(iv) of Regulation S-K) or a “reportable event” (as that term is described in Item 304(a)(1)(v) of Regulation S-K).

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.

Date: June 15, 2016

EXHIBIT INDEX