China Oilfield Services

China Oilfield Services, commonly known as COSL, is an oilfield-services company headquartered in Tianjin and majority owned by CNOOC Group, the Chinese state-owned energy group. It supports the exploration, development, and production of oil and natural gas through a portfolio that spans offshore drilling, marine transportation and support, well surveying, seismic data collection, logging, drilling-related services, and other technical activities. Its business is closely connected with the offshore operating requirements of CNOOC and its affiliated companies, while also serving projects and customers in overseas markets. The company is particularly associated with offshore operations. Its assets and service capabilities include offshore drilling rigs, offshore support vessels, and specialized technical equipment used in exploration and field development. COSL has historically purchased and operated offshore vessels for projects in Southeast Asia, the Middle East, Central Asia, Indonesia, Malaysia, and the Caspian region. It has also maintained an international presence through offices and operating entities, including COSL America in Houston. Overseas activity has been an important part of its effort to diversify beyond the Chinese market and build an international oilfield-services platform. COSL’s development has included both organic expansion and acquisitions. A major international step was its acquisition of Norway’s Awilco Offshore ASA in September 2008. The transaction, valued at approximately 17.1 billion yuan according to the cited reference material, was intended to be integrated into COSL Drilling Europe AS, a wholly owned subsidiary. The acquisition expanded COSL’s operating-rig fleet from 15 to 22 and made it one of the larger offshore-rig operators globally at the time. The transaction also deepened the company’s presence in the North Sea and broadened its exposure to international drilling markets. Within China, COSL has been described as holding a strong position in offshore drilling and related marine services. Its competitive advantages derive from its relationship with CNOOC, its knowledge of Chinese offshore fields, its equipment fleet, and its ability to combine several service categories for a single customer or project. The company’s service model can cover multiple stages of an offshore well or field, although the exact scope depends on the contract and operating location. The oilfield-services sector is cyclical and sensitive to exploration budgets, drilling activity, commodity prices, rig utilization, day rates, project delays, and changes in energy policy. COSL therefore operates in a market that competes with large international service providers as well as regional and specialist contractors. Its international performance has varied with overseas demand and activity levels; the reference material records a sharp increase in overseas revenue during the first half of 2015, driven by work in Indonesia, West Africa, and the Middle East. COSL remains an operating oilfield-services brand rather than an upstream oil producer, and its position is closely linked to the capital spending and field-development plans of oil and gas companies.

China Oilfield Services developed as the oilfield-services arm associated with China’s offshore oil and gas industry and became closely aligned with CNOOC Group. Its role is distinct from that of an upstream producer: COSL supplies the rigs, vessels, technical capabilities, and specialized field services needed by exploration and production companies. This relationship with CNOOC gives it a substantial domestic customer base and a strong understanding of China’s offshore operating environment. The company’s business expanded from domestic offshore support into a broader service platform. Its activities include offshore drilling, marine support and transportation, well surveying, seismic data collection, logging, and other technical services used during exploration, development, and production. The company has sought to combine these activities into integrated offerings, allowing customers to procure several related services from one provider. Its fleet and technical resources have also supported operations outside China. Internationalization became a significant strategic theme in the early 2000s. COSL briefly maintained an office in Kuala Lumpur during that period and appointed Alan Good, a British-born oil executive, as its first Western vice president according to the cited reference material. The international initiative was intended to expand the company’s presence beyond its home market and create a platform for overseas growth. COSL later established or operated through entities and offices serving markets including Houston, Southeast Asia, the Middle East, Central Asia, and the Caspian region. A decisive turning point came on 23 September 2008, when COSL acquired Awilco Offshore ASA of Norway. The acquisition was supported by relevant Norwegian government departments and Statoil, Norway’s state oil company, according to the cited account. The transaction was planned for integration into COSL Drilling Europe AS, a wholly owned subsidiary. It increased COSL’s operating-rig count from 15 to 22 and was described as making the company the world’s eighth-largest rig fleet at that time. The deal gave COSL greater exposure to the international offshore-rig market and strengthened its European operating base. COSL’s subsequent performance has reflected the cycles of the oilfield-services industry. Demand depends on exploration and production budgets, drilling activity, vessel utilization, rig day rates, project timing, and commodity-market conditions. The company has continued to operate in China while pursuing projects in overseas regions. The cited material reports that overseas revenue rose 133 percent year on year in the first half of 2015 to 209.8 million yuan, with growth attributed to demand in Indonesia, West Africa, and the Middle East. This illustrates the importance of international contracts to the company’s growth strategy, but also the exposure of its results to regional project cycles. COSL is listed in Hong Kong and Shanghai and remains majority owned by CNOOC Group. Its competitive identity combines state-owned-enterprise backing, a large offshore asset base, domestic market strength, and international oilfield-services ambitions. It competes with global service companies and regional contractors while serving the operational needs of CNOOC-related and other oil and gas projects.

• 2015

  International revenue growth

  [1]China Oilfield Servicesen.wikipedia.org

  Overseas revenue reportedly increased 133 percent year on year in the first half of 2015, supported by activity in Indonesia, West Africa, and the Middle East.

• 2008

  Acquisition of Awilco Offshore ASA

  [1]China Oilfield Servicesen.wikipedia.org

  COSL announced the acquisition of Norway’s Awilco Offshore ASA on 23 September 2008. The transaction was intended to be integrated into COSL Drilling Europe AS and increased COSL’s operating-rig fleet from 15 to 22.

A China-based, state-owned-affiliated offshore oilfield-services provider with an integrated service portfolio and international operating reach.

• Drilling

  Offshore drilling services

  COSL operates offshore drilling rigs and provides drilling services for exploration and development wells. Its rig fleet has supported projects in China and international markets, with the scale and type of equipment determining the water-depth, well-design, and geographic capabilities available for each contract.

• Offshore marine services

  Marine support and transportation

  The company operates or procures offshore support vessels used to transport personnel, materials, and equipment and to support offshore exploration and production activity. These services connect drilling and field operations with shore bases and other offshore facilities.

• Well services

  Well surveying and logging

  COSL provides well-surveying and logging-related capabilities that help operators evaluate subsurface formations, characterize wells, and support drilling and completion decisions. Such services form part of the technical information package used during exploration and field development.

• Geophysical services

  Seismic data acquisition

  Seismic data collection supports the mapping and interpretation of underground geological structures before and during oil and gas exploration. COSL has been described as a major participant in China’s marine seismic-data market.

• Oilfield technical services

  Integrated oilfield services

  COSL combines drilling, marine, geophysical, well, and related technical capabilities into project-specific service packages. The integrated model is intended to coordinate multiple stages of offshore exploration, development, and production rather than treating each activity as an isolated contract.

• 2024

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• 2008

  Acquire and integrate Awilco Offshore ASAM&A

  Background

  COSL sought to expand its international offshore-drilling platform and increase the size of its operating fleet.

  Action taken

  It acquired Norway’s Awilco Offshore ASA and planned to merge the business into COSL Drilling Europe AS, a wholly owned subsidiary.

  Aftermath

  The transaction increased the operating-rig fleet from 15 to 22 and strengthened COSL’s European and international presence.

  Source

• 2015

  COSL overseas revenue rises amid international project demand[1]China Oilfield Servicesen.wikipedia.org

  Other

  The company’s overseas revenue increased substantially in the first half of 2015, with demand cited from projects in Indonesia, West Africa, and the Middle East.

• 2008

  COSL acquires Awilco Offshore ASA[1]China Oilfield Servicesen.wikipedia.org

  M&A

  China Oilfield Services agreed to acquire Norway-based Awilco Offshore ASA in a major international expansion transaction. The deal was designed to be integrated into COSL Drilling Europe AS and expanded COSL’s operating-rig fleet.

1. 1China Oilfield Servicesen.wikipedia.org
2. 2多名原总裁、副总裁落马companies.caixin.com
3. 3多名原总裁、副总裁落马shobserver.cn