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Oil and gas exploration engineering technology presents eight changes
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- Time of issue:2020-03-31 14:57
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Oil and gas exploration engineering technology presents eight changes
- Categories:Industry News
- Author:
- Origin:
- Time of issue:2020-03-31 14:57
- Views:
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Academician of the Academy of engineering, Chinese Sinopec chief geologist Ma Yongsheng said in October 20th, the progress of oil and gas exploration engineering technology in recent years, broaden the exploration horizons, promoted the exploration of thinking big change, oil and gas exploration presents eight changes: from the reservoir to the oil reservoir, from the Bureau of the Ministry of traps to a large area, the whole basin, the tectonic, lithologic oil and gas reservoirs to conventional, unconventional oil and gas accumulation, from a high point for oil and gas to concave (WA) exploration, from the high quality reservoir to multi type reservoir, from deep to deep, target, target, ultra deep, high grade, from oil and gas resources to high, low grade oil and gas resources, from the shallow sea, deep water to shallow water, in deep waters and deep sea etc.. He was held here at the China Petrochemical Oil Engineering and technology innovation and technical innovation work conference held at the meeting.
Ma Yongsheng, and eight changes accordingly, China Petrochemical thirteen during oil and gas exploration direction concentrated in the following seven areas: covert and complex fault block, carbonate rock, large area tight lithology, piedmont tectonic belt, igneous rocks and waters, non conventional resources. Among them, the first three for reserves increases continuously in the field, after four exploration breakthrough and replace area. A series of key problems in geophysical exploration, borehole and measured logging technology.
His important breakthrough in marine facies in China Petrochemical "Twelfth Five Year Plan" for example, marine areas during the 45 have annual new oil reserves 3000 - 5000 million tons, natural gas 500 - 1000 million square potential. But there are also exploration layer is deep, ultra deep, target identification difficult, high temperature, high pressure high requirement of drilling and logging equipment, the high cost of exploration, long cycle and so difficult, in complex area ultra deep carbonate 3D seismic acquisition, processing and interpretation techniques, ultra deep directional wells, horizontal wells, optimized and fast drilling technology, high temperature, high pressure, easy leaking and channeling formation high performance cementing technology, under the conditions of high temperature and high pressure well logging, testing technology and high temperature and high pressure conditions reservoir acidizing technology and other aspects of in-depth research.
China Petrochemical Petroleum Engineering Technology Service Field in recent years, the most representative and advanced six integrated supporting technology: shale gas exploration and development projects integrated supporting technology, high acid oil and gas exploration and development projects integrated supporting technology, deep oil and gas exploration and development projects, dense oil and gas exploration and development projects integrated supporting technology, integrated technology and integrated technology of coal bed gas exploration and development projects. They have made great contributions to the construction of the 5000000000 Party of China's shale gas, the successful commissioning of the 12000000000 party high acid gas field, and the construction of 3000000 tons of offshore oil and gas fields.
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