Integrated Services
Geophysics
Geotechnical Surveying
Drilling
Directional Drilling
Logging
Drilling & Completion Fluids
Cementing
Workover
Production and Optimization
Well Completion
Liftboats & Accommodation Rigs
Marine Support Vessels
Unconventional Resources
Customer Appreciation
Business World-wide
ME
COSL Middle East
  • COSL Drilling Europe
COSL Drilling Europe

COSL Drilling Europe AS (CDE), a subsidiary and the regional hub of COSL, represents all COSL activities in European region with main office located outside Stavanger, Norway, while the logistics base at Mongstad outside Bergen.

CDE own and operate four semi-submersible drilling rigs designed to work in North Sea harsh environment, named COSLPioneer, COSLInnovator, COSLPromoter and COSLProspector. We also operate two accommodation rigs, COSLRival and COSLRigmar. CDE delivers world class operations and safety performance with the ambition being a preferred offshore drilling supplier.


CDE own and operate four semi-submersible drilling rigs designed to work in North Sea harsh environment, named COSLPioneer, COSLInnovator, COSLPromoter and COSLProspector. We also operate two accommodation rigs, COSLRival and COSLRigmar. CDE delivers world class operations and safety performance with the ambition being a preferred offshore drilling supplier.

Contact Us:COSL Drilling Europe AS Vestre Svanholmen 4, 4313 Sandnes. (P.O.Box 34, N-4064 Stavanger, Norway) Mr. Magnar Fagerbakke

Tel:0047 5195 0904

Fax: 0047 5195 0901

Email: magnar.fagerbakke@cosl.no

http://www.cosl.no/

  • Far East Oilfield Services LLC
Far East Oilfield Services LLC

Far East Oilfield Services LLC(FEOS)established in 2015 at Russia Federation, office located at 125171, Moscow, Leningradskoe highway, 16a, building 1, floor 8. FEOS adhering to corporate spirit “Always Do Better” and committing to our Performance Guideline: Do Everything Diligently. FEOS endeavor to become the preferred oilfield services provider for clients in Russia.

FEOS is able to provide all kinds of oilfield services, including rig positioning, drilling, cementing, drilling fluids, directional drilling, wire-line logging, mud logging, casing and tubing running, well testing, well completion, production & optimization and relative services that cover all process from oilfield exploring to producing.

Contact Us:Far East Oilfield Services LLC floor 8. building 1, 16a, Leningradskoe highway, Moscow, 125171

Name:Mr. Meng Xiaoguang

Tel:+7 495 221 3798 (Russia)

Tel:+7 926 943-16-54(Russia)

Tel:+86 135 31059396(China)

Email:mengxg2@cosl.com.cn

  • PT.COSL INDO

  • COSL Drilling Pan-Pacific Limited (CDPL)

  • COSL Oil-Tech (Singapore) Limited

  • Myanmar COSL Ltd

  • PBS-COSL OILFIELD SERVICES COMPANY SDN BHD

PT.COSL INDO

PT.COSL INDO, a subsidiary company of COSL that was established in 2015,  is a corporation duly organized and existing under the laws of Indonesia, having its address at 21st floor of Prudential Tower in Sudirman Street, Jakarta. PT.COSL INDO is committed to Indonesia's oil and gas services business.

PT.COSL INDO is a leading integrated oilfield services company in Indonesia. Our main business includes Geophysical and Survey, Drilling Services, Barge services, Liftboat, Workover Services, Cementing Services, Drilling Fluid Services, Wireline Logging/TCP, Directional Drilling/MWD, Completion & Stimulation (Acidizing/Fracturing), Coil Tubing services, Slick line, IPM/Turnkey services.

PT. COSL INDO enjoys good reputation in the Indonesian oil and gas services industries through providing high safety, high quality, and high efficiency services to customers since 2005. PT.COSL INDO not only provides services of single operation for customers, but also offers integrated package and turnkey services in Indonesia. Our customers in Indonesia are more than 80 companies. Such as:  CNOOC SES, BP BERAU, ANADARKO INDONESIA, MURPHY SEMAI OIL CO. LTD, SANTOS(SAMPANG)PTY LTD, PETROCHINA INTERNATIONAL、PETRONAS, HUSKY - CNOOC MADURA LIMITED, MEDCO、PERTAMINA,TALISMAN SAKAKEMANG B.V., PHE ONWJ, PHE WMO, SAKA, etc.

With the concept of "Always Do Better", PT.COSL INDO will continually devote to provide excellent services to all customers, and make greater contributions to the development of Indonesia's oil and gas industries.

Contact Us:

PT. COSL INDO

Prudential Tower, 21st Floor JI. Jend. Sudirman Kav. 79, Jakarta Selatan 12910, Indonesia

Mr. Wang Xiaohua

Tel:0062 21 57932563 ext. 173

Mob:0062 818959167

Email: marketing@cosl.co.id; wang_xiaohua@cosl.co.id

  • West Africa Business office
West Africa Business office

West Africa Business office of COSL is located in Bella Vista, Banana Island, Ikoi, Lagos, Nigeria. COSL is committed to providing high quality oilfield services to customers in Nigeria and around the Gulf of Guinea Coast.

COSL is a leading integrated oilfield services company, providing comprehensive services through our four business segments including drilling services, well services, marine support services and geophysical and surveying services to cover each phase of oil and gas from exploration, development until to production.

Contact us:C5-02 Bella Vista, Banana Island, Ikoi, Lagos, Nigeria Mr.ZHANG Xuecheng.

Tel:+234 9029065194; +86 13810431366

Email: zhangxch14@cosl.com.cn

Mr. FU Tao

Tel: +234 7083190471; +86 316 3366 223

Email: futao6@cosl.com.cn

  • COSL Middle East
COSL Middle East

COSL Middle East (CME), a subsidiary and the regional hub of COSL, represent all COSL activities in Middle East with offices in Dubai, Abu Dhabi, Dammam (KSA) and Missan (Iraq). CME is on its way to become the rising new player in Middle East.

CME can provide various oilfield services including geophysical survey, offshore drilling & workover rig, integrated land rig drilling & workover service, directional drilling, stimulation, cementing and wireline logging and etc. Currently CME provides above services in Arab Gulf Area, Saudi, and Iraq.

With support from COSL, CME is capable of utilizing COSL’s global resource to provide diversified solutions to clients.

Contact Us: COSL Middle East FZE P.O. BOX 293606 Office 417, Bldg. 8WB, Dubai Airport Free Zone, Dubai, U.A.E. Mr. Wang Yanchun

Tel:+971-4-6091 165 Ext.1051

Fax:+971-4-6091 166

Email:marketing@cosl.co.ae

  • COSL PTY LTD
COSL (Australia) PTY LTD

COSL (Australia) PTY LTD is a subsidiary of COSL established in in Perth, Australia in 2006 with the core business of offshore drilling. Since April of 2006, COSL Australia has been providing offshore drilling services to the local oil companies including Woodside, BHP and Santos. Meanwhile, we also provided 3D seismic data acquisition service for CNOOC Australia in 2014. COSL Australia has achieved consecutive 9 years accident-free in Australian offshore operations.

Contact Us:COSL(Australia) PTY LTD Level 1, 1008 Hay Street, Perth, WA 6000, Australia

Tel:+61 8 6436 1488, +61 8 6436 1489

Fax:+61 8 6436 1481

Email:xusong@cosl.com.cn, ex_andy@cosl.com.cn

  • COSL México

  • COSL Canada Ltd
  • COSL America Inc
  • COSL Drilling Brasil Ltda.

COSL México

COSL MEXICO S.A. DE C.V. (CM) is a subsidiary of COSL in Mexico, established in Mexico in 2006. It has operated in Mexico for over 10 years and is one of the companies with largest offshore rig fleet in Mexico. The service lines include drilling services, directional drilling, wire-line logging, drilling fluids, cementing and marine support services.

More than 10 years of experience in Mexico with 7 HP HT wells over 6000 m, 98% average operating efficiency and excellent safety performance, CM has served for Pemex, Petrofac and Pan American. CM will continually devote to provide excellent services to all customers, and make greater contributions to the development of Indonesia's oil and gas industries.

Contact Us:Edificio de Oficinas TAKIN,Avenida Isla de Tris # 28, Kilómetro 5 Fraccionamiento San Miguel Ciudad del Carmen, Campeche, C.P. 24157,Mr. Jorge Hernandez Alejo

Tel:0052 938 1182398转895

Mob:0052 9381812341

Email: jhernandez@cosl.mx

  • COSL Headquarters
  • Business Division
COSL Headquarters

Haiyoudajie 201#, Yan Jiao Economic Development Zone, Sanhe city of Hebei province, P. R. China 065202

Mr.Liu Xiaomin

Tel: +86-10-8452 2840

Email: COSLMarketing@cosl.com.cn