煤田地质与勘探
煤田地質與勘探
매전지질여감탐
COAL GEOLOGY & EXPLORATION
2013年
2期
72-75
,共4页
杨瑞召%李洋%庞海玲%仇念广%接铭丽%马彦龙%霍超%刘文峰%王飞
楊瑞召%李洋%龐海玲%仇唸廣%接銘麗%馬彥龍%霍超%劉文峰%王飛
양서소%리양%방해령%구념엄%접명려%마언룡%곽초%류문봉%왕비
微裂缝%断裂系统%产状控制%蚂蚁追踪%蚂蚁体%储层预测%导水性%倾角控制
微裂縫%斷裂繫統%產狀控製%螞蟻追蹤%螞蟻體%儲層預測%導水性%傾角控製
미렬봉%단렬계통%산상공제%마의추종%마의체%저층예측%도수성%경각공제
micro fracture%fracture system%occurrence control%ant tracking%ant body%reservoir prediction%water transmissibility%dip control
基 Petrel 和 OpendTect 两个软件平台,总结出一套在倾角和方位角控制下的蚂蚁体追踪技术,并在油田和煤田进行了微裂缝预测的实例研究.研究认为,蚂蚁体技术在油田勘探上能有效地识别普通方法显示不出的微裂缝,实现断裂系统精细分析和裂缝性储层的有效预测;而在煤田勘探中对小断裂有较好识别,并可对煤层导水性进行预测.
基 Petrel 和 OpendTect 兩箇軟件平檯,總結齣一套在傾角和方位角控製下的螞蟻體追蹤技術,併在油田和煤田進行瞭微裂縫預測的實例研究.研究認為,螞蟻體技術在油田勘探上能有效地識彆普通方法顯示不齣的微裂縫,實現斷裂繫統精細分析和裂縫性儲層的有效預測;而在煤田勘探中對小斷裂有較好識彆,併可對煤層導水性進行預測.
기 Petrel 화 OpendTect 량개연건평태,총결출일투재경각화방위각공제하적마의체추종기술,병재유전화매전진행료미렬봉예측적실례연구.연구인위,마의체기술재유전감탐상능유효지식별보통방법현시불출적미렬봉,실현단렬계통정세분석화렬봉성저층적유효예측;이재매전감탐중대소단렬유교호식별,병가대매층도수성진행예측.
Based on Petrel and OpendTect, the paper summarized a set of ant body tracking technology controlled by dip and azimuth and a case study of micro fracture prediction has been conducted in oil and coal field. It is con-sidered that ant body technology can effectively identify the micro fractures that common methods can’t. Therefore, the fracture system can be meticulously analyzed and fracture reservoir could be effectively forecasted. In coal field, this technology can recognize the minor fractures and predict the hydraulic conductivity of coal seams.
