Pubdate: Mon, 28 Aug 2000 Source: Reuters Copyright: 2000 Reuters Limited. Author: Karl Penhaul COLOMBIA REBELS VOW OIL ATTACKS AHEAD OF CLINTON VISIT BOGOTA (Reuters) - Just days ahead of President Clinton's visit to Colombia, Marxist ``petro-guerrillas'' have vowed to continue their biggest-ever offensive against one of the Andean nation's top oil fields and main pipelines in protest at ``U.S. intervention''. In an undated communique, obtained by Reuters on Monday, the rebels appeared to link the sabotage to Clinton's Aug. 30 visit but also pledged to continue attacks after that trip. ``The National Liberation Army rejects outright Plan Colombia and will maintain its offensive before and after Aug. 30 against the Cano Limon pipeline in protest at U.S. intervention,'' the communique said, referring to U.S. aid to a $7.5 billion plan to combat drug trafficking and leftist guerrillas in Colombia. State-run oil company Ecopetrol said Monday that production at the country's second largest oil field, run by U.S. multinational Occidental Petroleum Corp (NYSE:OXY - news), remained paralyzed after three weeks. The 490-mile (780 km) pipeline that pumps crude from the 105,000 barrel per day Cano Limon field in northeast Arauca province to the Caribbean coast port of Covenas also remained crippled after being blown apart by more than 20 rebel bombs since July 23, most recently on Saturday. Oil is Colombia's top export earner, bringing in $2.28 billion revenues in the first half of this year and more than one-third of the total value of exports. The oil industry, which produces some 710,000 bpd, is also one of the main magnets for foreign investment in this nation ravaged by three-decades of civil conflict. A unit of the National Liberation Army (ELN), Colombia's second main rebel group, has claimed responsibility for the longest sustained offensive on the pipeline since it opened in the mid-1980s. Bad For Oil Investment ``Plan Colombia'' is the name given by President Andres Pastrana to a U.S.-backed carrot-and-stick strategy designed to fight the booming drug trade and force the country's estimated 22,000 Marxist guerrillas to moderate their radical socialist demands at slow-moving peace talks. Last month, Clinton signed off on a record $1.3 billion package of mostly military aid which forms the backbone of Plan Colombia, whose total cost is estimated at $7.5 billion over three years. Pastrana launched peace negotiations with the larger, Soviet-inspired Revolutionary Armed Forces of Colombia (FARC) in January 1999 but has still not agreed terms for the start of talks with the Cuban-influenced ELN. The Cano Limon-Covenas pipeline has been blown up at least 57 times this year, according to Ecopetrol. Last year, it was dynamited a record 76 times. The current wave of attacks is, however, by far the most serious in the 15-year history of the pipeline and the field. Three weeks ago, Occidental declared force majeure on production, a legal move allowing temporary suspension of contract obligations. The measure has only been declared five times since the field opened in 1985 and any previous force majeure declaration had lasted eight days at most. ``This is a very complex situation. It's a bad sign for investors. If this situation persists then oil companies will not invest in Colombia,'' Senator Hugo Serrano, a leading member of the Senate Energy Commission, told Reuters Monday. According to government figures issued earlier this month, foreign oil companies pulled out more than $424 million investments from Colombia's oil industry in the first quarter this year. Reserves Running Low Ecopetrol chiefs, however, highlight the more than 20 association contracts signed with foreign companies in the year so far, compared with just one in the whole of last year, as evidence of an upturn in the oil industry's fortunes. Almost all those contracts are for six-year exploration contracts followed by 22-year production contracts. Colombia, which currently has around 2.3 billion barrels of proven reserves, is set to become a net oil importer by 2005 if no major new finds come on stream before then. Experts estimate Colombia may have some 37 billion barrels of potential oil reserves but much of that lies in the 50 percent of the country controlled by the FARC and ELN. - --- MAP posted-by: Doc-Hawk