Companies with SEMS Certificates

Safety and Environmental Management Systems play a key role in companies meeting their operational safety, environmental, and sustainability goals on the U.S. Outer Continental Shelf.

Many COS members with operations in the U.S. Outer Continental Shelf have obtained and maintain a COS Safety and Environmental Management System (SEMS) certificate, demonstrating their commitment to the highest standards for safety and environmental protection.

These organizations have satisfactorily completed a SEMS audit against API Recommended Practice 75, which is incorporated into BSEE's regulatory requirements, conducted by a COS accredited Audit Service Provider (ASP), and closed necessary corrective actions in accordance with COS requirements.

SEMS Certificates

Members with a COS Certification
(chronologically listed)

ASP

Date of Certification

Certificate Number

Hess Corporation

Gulf Tech

September 29, 2020

COS-0016-200929-B-01

Equinor Oil USA E&P, Inc.

ABS-QE

May 5, 2020

1041-200505-A-01

Chevron North America Exploration and Production, Inc., a division of Chevron U.S.A Inc.

ERM-CVS

Nov. 8, 2019

COS-005-191108B03

Murphy Exploration and Production Company

ERM-CVS

April 17, 2019

COS-005-190417B02

Helmerich & Payne International Drilling Company

DNVGL

February, 20 2019

COS-0003-190220B07

ExxonMobil Production Company

ERM-CVS

January 9, 2019

COS-0005-190109A08

Anadarko Petroleum Corporation

ERM-CVS

August 29, 2018

COS-0005-180829A07

BHP Billiton Petroleum

ABS-QE

January 6, 2017

COS-0001-170106A05

BP Exploration and Production Inc.

ERM-CVS

November 21, 2016

COS-0005-161121A06

Shell Exploration and Production Company

BVC

October 28, 2016

COS-0004-161028A05

Anadarko Petroleum Corporation

BVC

October 26, 2016

COS-0004-161026A04

Noble Energy

DNV-GL

October 13, 2016

COS-0003-161013A06

ConocoPhillips Company

ERM-CVS

October 1, 2016

COS-0005-161001A05

Murphy Exploration and Production Company

ERM-CVS

December 28, 2015

COS-0005-151228A02

Cobalt International Energy, L.P.

ERM-CVS

April 18, 2016

COS-0005-160418A03

Helmerich & Payne International Drilling Company

DNV-GL

April 5, 2016

COS-0003-160405A05

Cameron International

DNVl-GL

February 1, 2016

COS-0003-160201A04

Chevron North America Exploration and Production

ERM-CVS

December 28, 2015

COS-0005-151228A02

Schlumberger in the Alaska Region

DNV-GL

December 11, 2015

COS-0003-151211A03

Schlumberger

DNV-GL

April 27, 2015

COS-0003-150427A0

ExxonMobil Production Company

ERM-CVS

March 20, 2015

COS-0005-150320A01 

Pacific Drilling Services, Inc.

BVC

January 14, 2015

 COS-004-150114A03

 Anadarko Petroleum Corporation

ABS-QE

April 11, 2014

COS-0001-140411A04

Marathon Oil Company

ABS-QE

February 6, 2014

COS-0001-140206A03

 
Shell Exploration & Production Company

BVC

January 3, 2014

COS-0004-140103A02

 
Hess Corporation

ABS-QE

January 2, 2014

COS-0001-140102A02

 
BP Exploration & Production Inc.

DNV-GL

November 21, 2013

COS-0003-131121A01

 
BHP Billiton Petroleum (Deepwater) Inc.

ABS-QE

November 18, 2013

COS-0001-131118A01

 
Statoil Gulf Services, LLC.

BVC 

November 11, 2013

COS-0004-131113A01