The scope of this license includes the following: Manufacturer of Casing or Tubing Pup Joints at Groups 1, 2, 3 and 4, H40/PSL 1, J55/PSL 2, K55/PSL 2, N80(1)/PSL 2, N80(Q)/PSL 3, R95/PSL 2, M65/PSL 2, L80(1)/PSL 3, L80(9Cr)/PSL 1, L80(13Cr)/PSL 3, C90/PSL 3, T95/PSL 3, P110/PSL 3, Q125/PSL 3; Manufacturer of Casing or Tubing Couplings at Groups 1, 2, 3 and 4, H40/PSL 1, J55/PSL 2, K55/PSL 2, N80(1)/PSL 2, N80(Q)/PSL 3, R95/PSL 2, L80(1)/PSL 3, L80(9Cr)/PSL 1, L80(13Cr)/PSL 3, C90/PSL 3, T95/PSL 3, P110/PSL 3, Q125/PSL 3; Manufacturer of Accessories at Groups 1, 2, 3 and 4, H40/PSL 1, J55/PSL 2, K55/PSL 2, N80(1)/PSL 2, N80(Q)/PSL 3, R95/PSL 2, M65/PSL 2, L80(1)/PSL 3, L80(9Cr)/PSL 1, L80(13Cr)/PSL 3, C90/PSL 3, T95/PSL 3, P110/PSL 3, Q125/PSL 3; Threader QMS Exclusions: Section 7.3, Design and Development

HUNTING ENERGY SERVICES, INC. 5550 Skyline Way N.E.

Calgary, Alberta

Canada

5CT-0136

5CT-0136

API Spec 5CT

Effective Date: JANUARY 12, 2012 Expiration Date: APRIL 17, 2015

The scope of this license includes the following product: Threading for Rotary Shouldered Connections QMS Exclusions: Section 7.3, Design and Development

HUNTING ENERGY SERVICES, INC. 5550 Skyline Way N.E.

Calgary, Alberta

Canada

7-1-0456

7-1-0456

API Spec 7-1

Effective Date: JANUARY 12, 2012 Expiration Date: APRIL 17, 2015

Q1-0234

HUNTING ENERGY SERVICES, INC. 5550 Skyline Way N.E.

Calgary, Alberta Canada

Effective Date: January 12, 2012 Expiration Date: April 17, 2015

Registered Since: November 29, 2004

Section 7.3, Design and Development

Manufacture of Casing or Tubing Pup Joints, Connectors and Couplings; Threader of Tubular Goods

0133

HUNTING ENERGY SERVICES, INC. 5550 Skyline Way N.E.

Calgary, Alberta Canada

Manufacture of Casing or Tubing Pup Joints, Connectors and Couplings; Threader of Tubular Goods

Section 7.3, Design and Development

Effective Date: April 17, 2012

Expiration Date: April 17, 2015

Registered Since: April 17, 2012

ISO 9001:2008

TS-0024

Manufacture of Casing or Tubing Pup Joints, Connectors and Couplings; Threader of Tubular Goods

Section 7.3, Design and Development

Effective Date: January 12, 2012

Expiration Date: April 17, 2015

Registered Since: November 29, 2004

HUNTING ENERGY SERVICES, INC. 5550 Skyline Way N.E.

Calgary, Alberta Canada

Manufacture of Tubular Goods, Casing and Tubing Pup Joints, Connectors, Accessories and Couplings

for the Oil and Gas Industry

HUNTING ENERGY SERVICES, INC. Skyline Facility

5550 Skyline Way NE Calgary, Alberta

Canada

E0010

Effective Date: November 4, 2011

Expiration Date: November 4, 2014

Registered Since: November 4, 2011