CAJ | 학술논문

温泉井区块断下盘石炭系气藏属于低孔低渗型气藏 ,它的高效开发具有一定的现实意义.应用精细气藏描述技术开展对构造、储层、流体性质及气水关系、气藏三维地质建模和储量计算等的研究;应用水平井钻井工程技术开展对低渗气藏提高采收率的研究,并对实施情况及效果进行分析评价;应用水平井试油工程技术开展对水平井裸眼分段酸化完井工具配套技术、水平井体积压裂酸化改造技术的试验.分析认为 ,在温泉井区块断下盘石炭系气藏应用新技术进行低渗储量的开发 ,使得更多的低效难釆储量得到有效动用,取得了非常好的效果.
온천정구괴단하반석탄계기장속우저공저삼형기장 ,타적고효개발구유일정적현실의의.응용정세기장묘술기술개전대구조、저층、류체성질급기수관계、기장삼유지질건모화저량계산등적연구;응용수평정찬정공정기술개전대저삼기장제고채수솔적연구,병대실시정황급효과진행분석평개;응용수평정시유공정기술개전대수평정라안분단산화완정공구배투기술、수평정체적압렬산화개조기술적시험.분석인위 ,재온천정구괴단하반석탄계기장응용신기술진행저삼저량적개발 ,사득경다적저효난변저량득도유효동용,취득료비상호적효과.
Fault footwall carboniferous gas reservoir in Wenquanjing Block is one of low porosity and low permeabili-ty .Its high-efficient development is of practical significance .This paper studied its structure ,fluid property and gas-water relation ,gas reservoir three-dimensional geologic modeling and reserves calculation by applying fine gas reservoir description technology ,discussed geosteering tool engineering by applying controlled directional well drill-ing technology and tested bulk acid fracturing of horizontal wells and other matching technologies by applying hori-zontal well oil test engineering technology ,followed by the conclusion that the application of new technologies in de-veloping hypotonic reserves of fault footwall carboniferous gas reservoir in Wenquanjing Block is successful in effec-tively employing more reserves w hich are difficult to develop .