关键词: 储层改造, 工艺, 技术, 中国石油

Abstract: As low-permeability and super-low permeability oil and gas reserves are brought under development and the United States makes breakthroughs in shale gas and tight oil in the 21st century, the traditional reservoir transformation technology has developed into an independent systematic engineering from a technique appended to oil production as important as the geophysical and drilling technologies. A remarkable change takes place in the reservoir reconstruction conception of PetroChina under such situation, from an appended process to an independent engineering system, from “plane reconstruction” to “volume reconstruction” and from an auxiliary position to the backbone position. Great progress has been made in PetroChina’s reservoir reconstruction technology, lowering the limitations on producing reserves. A large amount of reserves turn into recoverable reserves with the single-well production continuing to rise. As a result, productivity is constructed smoothly while the single-well reserves is boosted continually, creating considerable economic performance. This paper makes suggestions on PetroChina’s reservoir reconstruction technology, calling for great efforts to take advantage of the current favorable opportunity for development of non-conventional oiland gasresources. Itisnecessary toformulate the unified development strategy,integrated inter-disciplinary technologies, boost operational level and capability, prevent loss of talents and independently develop equipment, tools and materials.

Key words: reservoir reconstruction; process; technology, PetroChina