Parker Drilling Co North America S-4 Registration of securities issued in business combination transactions

Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

The Board of Directors

Parking Drilling Company:

We consent to the use of our report dated March 6, 2012, with respect to the consolidated balance sheets of Parker Drilling Company and subsidiaries as of December 31, 2011 and 2010, and the related consolidated statements of operations, stockholders’ equity, and cash flows for each of the years in the three-year period ended December 31, 2011, and the effectiveness of internal control over financial reporting as of December 31, 2011, incorporated herein by reference and to the reference to our firm under the heading “Experts” in the prospectus.

/s/ KPMG LLP

KPMG LLP

Houston, Texas

July 24, 2012