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 7, 2012

C&J ENERGY SERVICES, INC.

(Exact name of registrant as specified in its charter)

Registrant’s telephone number, including area code: (713) 260-9900

Not Applicable.

(Former name or former address, if changed since last report)

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):

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

Certain statements and information in this Current Report on Form 8-K and the materials filed or furnished herewith may constitute “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), Section 21E of the Securities Exchange Act of 1934, as amended (“Exchange Act”) and “safe harbor” provisions of the Private Securities Litigation Reform Act of 1995. The words “believe,” “expect,” “anticipate,” “plan,” “intend,” “foresee,” “should,” “would,” “could” or other similar expressions are intended to identify forward-looking statements, which are generally not historical in nature. These forward-looking statements are based on C&J’s current expectations and beliefs concerning future developments and their potential effect on the Company. While management believes that these forward-looking statements are reasonable as and when made, there can be no assurance that future developments affecting C&J will be those that are anticipated. C&J’s forward-looking statements involve significant risks and uncertainties (some of which are beyond C&J’s control) and assumptions that could cause actual results to differ materially from C&J’s historical experience and present expectations or projections. For additional information regarding known material factors that could cause C&J’s actual results to differ from those contained in the forward-looking information, please see the information included in C&J’s filings with the Securities and Exchange Commission (the “SEC”), including its Current Report on Form 8-K filed with the SEC on June 6, 2012, Quarterly Report on Form 10-Q for the period ended March 31, 2012, and Annual Report on Form 10-K for the fiscal year ended December 31, 2011, which are available at the SEC’s website at www.sec.gov and C&J’s website at www.cjenergy.com. Readers are cautioned not to place undue reliance on any forward-looking statement or information contained in this Current Report on Form 8-K, or in any materials filed or furnished herewith, which speak only as of the date indicated. C&J undertakes no obligation to publicly update or revise any forward-looking statements after the date they are made, whether as a result of new information, future events or otherwise.

Item 2.01 Completion of Acquisition or Disposition of Assets

Effective as of June 7, 2012 (the “Closing Date”), C&J Spec-Rent Services, Inc. (“Buyer”), a wholly owned subsidiary of C&J Energy Services, Inc. (the “Company”), completed the previously announced acquisition (the “Casedhole Acquisition”) of all of the outstanding equity interests of Casedhole Holdings, Inc. and its operating subsidiaries, including Casedhole Solutions, Inc. (collectively, “Casedhole”), pursuant to the terms and conditions of that certain definitive purchase agreement (the “Purchase Agreement”), dated as of June 5, 2012, by and among Buyer, Casedhole Holdings, Inc. and its shareholders and option holders (collectively, the “Sellers”). The total consideration paid by the Company consisted of approximately $272.5 million in cash, plus preliminary closing adjustments of approximately $6.7 million related to excess working capital and certain capital expenditures. The Company funded the Casedhole Acquisition through $220.0 million drawn from its $400.0 million senior secured revolving credit facility, with the remainder paid from cash on hand.

Founded in 2005 and headquartered in Houston, Texas, Casedhole is engaged in the business of providing cased-hole wireline and other complementary services to energy producers in the United States. As a result of the Casedhole Acquisition, the Company is now the owner of all of Casedhole’s business and assets, which are operated out of twelve regional locations throughout the United States. The acquired assets include, among other things, Casedhole’s fleet of 58 wireline units and 11 pumpdown units. C&J also assumed certain liabilities of the Sellers. Casedhole’s senior management team has joined the Company to continue running Casedhole’s business as C&J’s new wireline division.

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There are no material relationships, other than in respect of the Casedhole Acquisition and the transactions contemplated thereby, between Casedhole, the Sellers or any of their respective affiliates, on the one hand, and the Company or any of its affiliates (including Buyer), any director or officer of the Company, or any associate of any such director or officer, on the other hand.

Item 5.02. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

In connection with the Casedhole Acquisition, the Company and Mr. Donald Gawick (age 54), President and Chief Executive Officer of Casedhole, agreed that Mr. Gawick would continue to serve as President of Casedhole under his current employment agreement with Casedhole, which provides for a term of five years commencing on March 24, 2010, subject to earlier termination by the parties.

Mr. Gawick, who has served as Casedhole’s President and Chief Executive Officer since 2010, has over 32 years of experience in the oil and gas services industry managing wireline services throughout the world. Prior to joining Casedhole, Mr. Gawick was employed by Schlumberger. He served as a Wireline Global Account Manager from 2009 through 2010, where he was responsible for communication and implementation of Schlumberger’s wireline technologies and service delivery to ConocoPhillips’ worldwide operations in order to add maximum value for both companies. From 2005 to 2009, Mr. Gawick served as a Marketing, New Technology & Casedhole Business Development Manager – North America for Schlumberger Wireline, and was also responsible for South America during 2005 and 2006. Mr. Gawick received a Bachelor of Science in Electrical Engineering from the University of Manitoba in Winnipeg, Canada in 1979.

There are no material relationships, other than in respect of the Casedhole Acquisition and the transactions contemplated thereby, between Mr. Gawick or any of his affiliates, on the one hand, and the Company or any of its affiliates, on the other hand.

Item 7.01 Regulation FD Disclosure

On June 7, 2012, the Company issued a press release announcing the closing of the Casedhole Acquisition. A copy of the press release is furnished as Exhibit 99.1 hereto, pursuant to Item 7.01 of Form 8-K.

In accordance with General Instruction B.2 of Form 8-K, the information furnished pursuant to this Item 7.01, and including Exhibit 99.1 furnished herewith, shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, nor shall it be deemed incorporated by reference in any filing under the Securities Act or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits

(a) Financial Statements of Businesses Acquired.

Financial statements of the business acquired in the Casedhole Acquisition are not included herein. Such financial statements will be filed within 71 calendar days after the Closing Date of the Casedhole Acquisition.

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(b) Pro Forma Financial Information.

Pro forma financial information relative to the business acquired in the Casedhole Acquisition is not included herein. Such pro forma financial information will be filed within 71 calendar days after the Closing Date of the Casedhole Acquisition.

(d) Exhibits

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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 thereunto duly authorized.

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EXHIBIT INDEX

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