石油钻采工艺
石油鑽採工藝
석유찬채공예
OIL DRILLING & PRODUCTION TECHNOLOGY
2009年
z2期
75-78
,共4页
纪伟%李金顺%范慧员%蒋东坤%柴胜春%潘治河%王增法
紀偉%李金順%範慧員%蔣東坤%柴勝春%潘治河%王增法
기위%리금순%범혜원%장동곤%시성춘%반치하%왕증법
碳酸盐岩%录井%功指数%快速评价
碳痠鹽巖%錄井%功指數%快速評價
탄산염암%록정%공지수%쾌속평개
carbonate reservoirs well logging%work index%fast evaluation
碳酸盐岩潜山是冀中地区油气勘探主要目的层之一,其特点是储集类型复杂、非均质性强.针对碳酸盐岩储层快速识别与储层物性评价开展了研究,完善了碳酸盐岩岩性特征、工程特征储层识别评价方法,建立了功指数储层识别、物性评价方法与评价标准,实现了储层快速识别与评价.在碳酸盐岩潜山多口井中应用取得良好成效,目前储层识别与评价符合率大于85%.为综合录井仪深入推广奠定了良好基础.
碳痠鹽巖潛山是冀中地區油氣勘探主要目的層之一,其特點是儲集類型複雜、非均質性彊.針對碳痠鹽巖儲層快速識彆與儲層物性評價開展瞭研究,完善瞭碳痠鹽巖巖性特徵、工程特徵儲層識彆評價方法,建立瞭功指數儲層識彆、物性評價方法與評價標準,實現瞭儲層快速識彆與評價.在碳痠鹽巖潛山多口井中應用取得良好成效,目前儲層識彆與評價符閤率大于85%.為綜閤錄井儀深入推廣奠定瞭良好基礎.
탄산염암잠산시기중지구유기감탐주요목적층지일,기특점시저집류형복잡、비균질성강.침대탄산염암저층쾌속식별여저층물성평개개전료연구,완선료탄산염암암성특정、공정특정저층식별평개방법,건립료공지수저층식별、물성평개방법여평개표준,실현료저층쾌속식별여평개.재탄산염암잠산다구정중응용취득량호성효,목전저층식별여평개부합솔대우85%.위종합록정의심입추엄전정료량호기출.
Rapid identification and evaluation of reservoir properties were studied and the method of lithologic engineering feature identification and evaluation was improved. Reservoir identification as well as physical property evaluation methods and criteria was established by using work index, and consequently the rapid reservoir identification and evaluation was achieved. The method worked well in many wells in carbonate buried hill reservoir, and the coincidence rate in present came to more than 85%.It laid a good foundation for further promotion of composite log unit.