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China Offshore Oil Exploration
 

Introduction/Assessment

   The Senkaku Island dispute will not go away.  Both China and Japan claim the islands and neither will back off. The US, which returned the islands to Japan along with Okinawa in 1972, believes China's claim is the stronger of the two, but prefers to stay out of it.  This said, the warming of relations between the countries, combined with China's need for foreign investment to exploit its offshore energy resources, augers well for joint ventures with US and other foreign companies.  The trick is not to get too close to the sensitive Senkaku Islands.

   China is offering bids on 73,000 sq km in the East China Sea, in roughly the same locations shown on our 1988 map.  China is exploring on its own in the waters between the two plots.  Bidding on this (fourth round) will end in July 1993, with drilling to begin in 1994.  CNOOC is now more experienced in dealing with foreigners, and is offering attractive fiscal and tax terms to interested companies.

   Japan has apparently raised no objections to the Chinese offerings.

The Senkaku Dispute

   The history of the Senkaku Islands (Diaoyutai in Chinese) provides no clear guide to resolving the dispute between China and Japan as to who owns the islands.  Japan took control of the islands in 1895 when it seized Taiwan, and it retained control until it surrendered to the Allies at the end of WWII.  At the time of the surrender, General Chiang Kai-shek's Nationalist Forces were in control of China.  When Chiang's forces escaped to Taiwan in 1949, they took their claim to the Senkakus with them, resulting in the competing claims of today.

   The US retained control of the islands from 1945 to 1972, officially returning the islands to Japan in 1972 along with Okinawa.  In 1971 China restated its formal claim to the islands.  The islands remain at the center of a territorial dispute between China and Japan.

   Today, the US State Department officially recognizes Japan as the administrator of the Senkaku Islands.  This said, State privately believes that China's claim to the islands is stronger than Japan's.  The US Department of Commerce knows of no projects being completed by US companies on the islands at the present time.  The State Department believes the islands are uninhabited and undeveloped.

   China has a history of taking its territorial claims very seriously.  For example, China has used force in territorial disputes with Vietnam (over the Spratly Islands) in the past.  While the use of force in this dispute is extremely unlikely (the US has a mutual defense treaty with Japan), State Department officials believe China feels as strongly about this territorial dispute as any other.

   China's Foreign Ministry issued a statement on 15 March 1973, claiming a continental shelf in shallow waters of the East China and Yellow Seas.  Maps show a boundary of a hypothetical equidistant line between Japan and China. China has publicly denounced Japanese claims as infringing on its continental shelf.  China's claim to the Senkaku Islands includes the water; China has offered Japan joint development of the waters around the islands, but Japan has not yet accepted.  China's claims to the islands were reinforced as recently as February 1992, when it enacted a law claiming jurisdiction over the islands.  The new law was backed by the Chinese military and other hard-liners, but opposed by the Foreign Ministry.

   Japan can also be extremely determined in the handling of its territorial disputes.  A good example is the way Japan has pressed its claim to Sakhalin with the former Soviet Union and now Russia.  The return of that territory is central to a normalization of relations between the two countries.

   It is important to note that Sino-Japanese relations have warmed significantly in the last twelve months.  In 1992, Japan invited Chinese Communist Party Secretary Zemin Jiang to visit Japan.  This was the first such offer from a major industrial power since the Tiananmen Square incident in 1989.  Emperor Akihito visited China last summer, and the Japanese government went as far as to express "regret" and "contrition" for war crimes committed in China and Korea during WWII.  While Japan has not gone as far as Germany in apologizing, discussing wartime Japanese behavior at all represents a significant policy shift for the government. Japan also became the first of the western nations to lift sanctions on China that were imposed in the wake of the Tiananmen Square incident.

   This month China presented Japan with a giant panda in another display of friendship.  While Japan has numerous reasons for developing closer relations with China (e.g. market reforms in China resulting in an expanded market for Japanese goods, coupled with an increasingly competitive economic relationship with the US), a return of disputed territories would be almost completely out of the question.

   As recently as October 1990, a small group of Taiwanese athletes who attempted to place an Olympic Torch on the Senkakus for the Taiwan Area Athletic Meet, were repelled by Japanese coastal patrol boats in short order.  Although there was talk at the time of a flotilla of hundreds of fishing vessels traveling to the islands in protest, nothing came of the plan.  Japan may have given approval for a lighthouse erected in 1978 by a right-wing political group on one of the islands.  There is also a giant Japanese flag painted on the cliff of the main Senkaku Island.

   Thus, history combined with Japan's close security relationship with the US makes a return of the Senkaku Islands either by Japanese acquiescence or Chinese force highly unlikely.

General Claims to the South China Sea

   China's claims in the South China Sea are of three distinct types:  Territorial, Maritime and Continental Shelf/Seabed.

  • Territorial:  China claims sovereignty of nearly all islands and atolls in the South China Sea.


  • Maritime:  China enacted a territorial sea law in February 1992.  This proclaims a 12-nautical mile territorial sea off its coast and islands.  China has also recently advanced the claim that the South China Sea constitutes part of its historical waters.


  • Continental Shelf:  At the 1974 Colombo Ecafe Conference, China stated its exclusive right to seabed resources in its coastal areas and those off its claimed islands.  There has been no official definition of the size of this claim.  China signed the 1982 convention on the Law Of The Sea, but has not ratified this convention.  

   A delegation of five Chinese attended the US Department of Energy conference on US Technologies for Environmentally sound Offshore Oil Exploration and Production on 9 through 11 November 1992.

Exploration Facts & Activities

   According to State, applications for mineral and drilling rights on the Senkaku Islands should be made through the Japan External Trade Organization in New York City (tel. (212) 997-0400).  State's guidance to oil companies has been to avoid these actual or potential areas of dispute.

   The China National Offshore Oil Corporation (CNOOC) moved its offices to Guangzhou about two years ago.  It controls all offshore oil and gas fields of a depth beyond five meters.  CNOOC is divided into four main subsidiary companies: two for the South China Sea, and one each for the East China Sea and the Bohai Gulf.

   CNOOC's oil production in 1991 was 2.39 million tons, less than two percent of China's total production.  CNOOC operates a number of oil fields itself, but has great foreign investment.  Offshore bidding began in China in 1982.  Three rounds of bidding have been completed, and the South China Sea is under active development.

   The CNOOC has less clout with the Chinese government than the larger China National Petroleum Corporation (CNPC), which is the major producer of crude oil in China.  Its President (currently Zhong Yiming) is ranked equivalent to a Vice Minister.  It is more of a commercial operation than the CNPC, and looks to the Ministry of Energy for policy guidance.  It's greatest success thus far has been in attracting foreign investment.  Most of the US$3.1 billion investment has been spent offshore.

   There currently is a round (fourth) of bidding going on for blocks in the East China Sea.  The bid was announced on 30 June 1992, and data packages went on sale in late August.  The bidding will probably close in June or July 1993.  Exploration is likely to begin in 1994.

   A total of 63 companies have expressed interest in the bid round; of these, 25 are US companies.  Texaco, ARCO, Pecten and Shell are among companies that have purchased data.  CNOOC offers three seismic data packages and one package of well data (Wenzhou Well 611).  Due to recent reforms, offshore oil has a major advantage over onshore drilling; it faces a market price.  It is also permitted to charge Chinese consumers foreign exchange rather than Chinese Yuan.

   Bohai, China's oldest oil company, currently has operations with four international companies:  Japan China Oil Development Company, which has three operating wells off the coast of Shengli oilfield; BP, which has a large cooperative block in the western portion of the Gulf; and Texaco and BHP, which hold the two largest blocks - 8,000 and 10,000 sq km in area.

   CNOOC has put up for bid two groups of acreage in the East China Sea that total 73,000 sq km.  The northern acreage (230 km east of Shanghai) covers 18,800 sq km and is divided into four blocks.  The southern acreage (110 km east of Wanzhou) covers 54,000 sq km and is divided into 16 blocks.  The area waters are 50-lOOm deep and are relatively calm the year round.  Both areas have thick sediments, good source rocks and strong conditions for oil traps.  The Chinese have conducted 60,000 line km of seismic surveys and drilled five wildcats in the two areas. 

   While foreign companies are exploring in the two areas of the East China Sea, China plans to spend about US$400 million to develop oil and gas reserves discovered between the two clusters of acreage up for bid.  Chinese explorers discovered oil and gas in 1983-84, including four high-yielding wells, but development was shelved for lack of capital.  Proven reserves are estimated at 517 bcf of gas and 63 million bbl of oil.  Plans call for production to begin in 1994 and build to 28-42 MMcfd of gas and 2,400 b/d of oil, sustainable for 15 years.

   CNOOC has improved financial terms for foreign operators of joint venture development projects in the East China Sea.  Any oil field with annual acreage production of 20,000 b/d will be exempt from royalty payments.  For fields producing 60,000 - 80,000 b/d, the royalty rate remains at 10 percent.  Foreign companies participating in East China Sea projects will pay only 33 percent income tax, down from the previous 55 percent.  In short, CNOOC has sweetened fiscal and tax terms for operators in the fourth round.

   According to the latest public statement by the State Department, CNOOC has now learned to deal successfully with international oil companies and is sensitive to both domestic and international market considerations.  The energy sector is completely government-owned, with a strikingly high degree of central government control, especially in the oil industry.  It has changed significantly in the past decade due to reforms.  It is regarded as one of the key resources, which government leaders have always said must remain under government control.

Other Tidbits

   Three-quarters of China's total petroleum production (137 million tons) comes from three oilfields, all around 30 years old.  The only top producer outside of the northeast is the Karamay oilfield in Xinjiang's Junggar Basin.

   The oil in China's northeast is dependable, but not of the finest quality.  It tends to be heavy and has a high wax content.

   Concerning offshore exploration, China is heavily dependent on foreign capital to finance the relatively costly exploration and development.  A number of firms were disappointed with their finds in the South China Sea, but as of 1991 the area was showing promise.  The ACT group brought their wells in the Pearl River Mouth Basin onstream in November 1991, and expect peak production to be approximately 1.5 million tons annually.  South China Sea fields produced almost 1.5 million tons of oil in 1991.

   By mid-1992, Foreign companies spent about US$3.1 billion on Chinese offshore exploration and development, several times the domestic investment, and confirmed an oil resource of about 7.81 billion bbl, of which 4.38 billion bbl are under development.  In all, six jointly developed fields are producing oil and another nine are under development.

   China's offshore region produced about 48,000 bid of oil in 1991, and was expected to produce an average of about 60,000 b/d in 1992.  By 1997, CNOOC expects offshore productive capacity to reach 160,000 - 200,000 b/d of oil and 355 MMcfd of natural gas.

Useful Names & Addresses

   China National Petroleum Corporation
   International Bureau
   P.O. Box 766, Liu Pu Kang, Beijing 100724, China 

   China National Offshore Oil Corporation
   International Liaison Department
   Jingxin Building 23/F, Jia 2, North Dongsanhuan Road
   Chaoyang District, Beijing 100027 China

   Ministry of Energy
   Technical Cooperation Division
   No. 137 Fuyou Street, Beijing 100031, China
   

© 1995 - 2009 CTC International Group, Inc.

 

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