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勘探思路

勘探思路的相关文献在1994年到2022年内共计73篇,主要集中在石油、天然气工业、地质学、工业经济 等领域,其中期刊论文69篇、会议论文4篇、专利文献8588篇;相关期刊36种,包括海相油气地质、中国学术期刊文摘、断块油气田等; 相关会议2种,包括中国石油天然气股份有限公司2003年勘探技术座谈会、中国石油天然气股份公司前陆盆地冲断带勘探技术研讨会等;勘探思路的相关文献由183位作者贡献,包括杜金虎、易士威、王权等。

勘探思路—发文量

期刊论文>

论文:69 占比:0.80%

会议论文>

论文:4 占比:0.05%

专利文献>

论文:8588 占比:99.16%

总计:8661篇

勘探思路—发文趋势图

勘探思路

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  • 杜金虎
  • 易士威
  • 王权
  • 赵文智
  • 杜家元
  • 胡素云
  • 蔡勋育
  • 赵政璋
  • 邹才能
  • 郭彤楼
  • 期刊论文
  • 会议论文
  • 专利文献

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    • 邓勇; 裴健翔; 胡林; 尤丽
    • 摘要: 琼东南盆地是南海西部海域天然气勘探主战场之一,目前已发现的大中型气田,主要集中于西部崖南凹陷浅水区与乐东-陵水凹陷深水区,东部松南-宝岛凹陷发现的气藏规模小、非烃含量普遍较高,一直未获得规模商业性突破。近年来,基于新一轮油气地质研究,转变勘探思路,认为宝岛21断阶带紧邻生烃中心,发育近物源大型三角洲储集体,主通源断裂与凹陷边界深大断裂呈平行关系,且活动停止时间早,预测CO含量低,为烃类气的有利汇聚区,可作为宝岛北坡突破的首选方向。据此实施钻探,在宝岛凹陷成功发现古近系深水气田—宝岛21-1气田,实现宝岛凹陷勘探半个世纪以来首个重大突破。宝岛21-1气田的发现证实宝岛凹陷北部断阶带具有“转换断阶控源、控储、控聚”天然气高效成藏模式。同时,认为富烃凹陷的转换断阶带与古近系陵水组和崖城组三角洲构成的良好耦合区,是南海北部天然气勘探的重点方向。
    • 薛永安
    • 摘要: 浅层新近系是渤海海域油气勘探的主力层系,但随着勘探程度的深入,规模型构造圈闭已钻探殆尽,基于传统地质认识已难以持续获得规模型储量发现.近年来,得益于“汇聚脊控制源外油气成藏与富集”新认识的提出,积极转变勘探思路,在久攻不克的莱北低凸起成功发现新近系大型岩性油田——垦利6-1油田,进一步夯实了渤海油田上产4 000万吨的储量基础.促进了今后渤海浅层油气勘探工作思路和方法的重大转变,从过去的显性构造目标勘探,转向以新认识为指导的隐性目标勘探,为渤海浅层油气勘探打开了一片新天地,大型汇聚脊发育的凸起区、隐伏型汇聚脊发育的斜坡区和洼陷带都是今后重点勘探方向.
    • 李建忠; 谷志东; 鲁卫华; 姜华; 翟秀芬; 刘桂侠; 赵容容
    • 摘要: 目前,已在四川盆地震旦系—中三叠统发现了 12个海相碳酸盐岩大气田,海相碳酸盐岩气藏已成为该盆地重要的天然气勘探领域与方向.为了进一步拓展该盆地海相碳酸盐岩气藏的勘探领域,在分析已发现海相碳酸盐岩大气田基本特征的基础上,系统总结了海相碳酸盐岩大气田形成的主控因素,进而提出了相应的勘探思路与评价方法.研究结果表明:①该盆地海相碳酸盐岩大气田以下寒武统、下志留统与上二叠统为主力烃源岩,发育上震旦统灯影组丘滩体、下寒武统龙王庙组颗粒滩、石炭系白云岩、上二叠统长兴组—下三叠统飞仙关组礁滩与下三叠统嘉陵江组—中三叠统雷口坡组颗粒滩等主要储层,以三叠系蒸发岩、下寒武统泥页岩与中二叠统泥岩为区域性盖层,具有下生上储的良好生储盖配置.②该盆地海相碳酸盐岩大气田形成主要受控于下述3个方面的因素——古构造背景与构造演化控制盆地"隆坳格局"的形成与分布,进而控制主力烃源岩、规模储层的形成与分布;古隆起、古斜坡的古地貌高带控制礁滩等高能沉积相带、大面积岩溶储层与古油藏、古气藏的分布;区域性与直接盖层控制大气田的空间分布与富集.结论认为,四川盆地海相碳酸盐岩大气田的勘探思路为隆坳格局定区带、地貌高带找滩体、地震预测找储层、古今圈闭定目标;评价方法为井—震—露头综合分析明确盆地岩相古地理格局,印模法、残厚法与地震相精细刻画礁(丘)滩体高能沉积相带,生—储—盖综合评价有利勘探区带与目标.
    • 国晔
    • 摘要: 一个理论的诞生往往伴随着争议,“陆相生油理论”亦是如此。面对学界的质疑,黄第藩应对时代挑战,为丰富和发展中国陆相生油理论、拓宽石油勘探思路、解决油气勘探过程中诸多“疑难杂症”,做出了不可磨灭的贡献。陆相生油,揭穿“美孚谎言”自1878年,近代石油勘探技术在中国出现以来,中国石油工业发展缓慢,其中一个重要原因就是“中国陆相贫油”观念束缚了人们的思想。
    • 何发岐; 归平军; 王付斌; 张威; 安川; 齐荣; 马超; 陈英毅; 李春堂; 范玲玲
    • 摘要: 鄂尔多斯盆地北缘构造转换带发现的东胜气田为近中期中国天然气重要的增储上产阵地之一."十三五"以来,通过持续深化鄂尔多斯盆地构造、沉积演化特征研究,明确其对烃源岩、储层、输导条件的控制作用,加强盆地区域构造及成藏要素差异配置分析,实现了认识创新和勘探思路转变,明确不同区带差异富集规律,有效指导了盆地北缘致密砂岩气藏勘探突破.研究认为,鄂尔多斯盆地北缘有效烃源岩、储层及侧向输导通道的差异匹配是天然气差异富集的主控因素;处于杭锦旗区块中部的独贵加汗区带继承性古隆起斜坡区下石盒子组具有"源储有效配置、上倾尖灭封堵"的有利天然气富集条件,多期断裂活动为多层气藏形成提供了有效输导通道;独贵加汗区带是勘探开发一体化评价及新层系勘探突破的首选区带.近期该区带提交探明储量超千亿立方米,有效推动开发建产,提升了盆缘天然气资源价值,拓展了勘探领域.
    • 本刊编辑部
    • 摘要: 2020年4月19日,中原油田勘探开发研究院转变勘探思路,细分层段评价,应用“源、相、位”三元控藏的研究思路,将侏罗系千佛崖组自下而上划分4套单砂体评价,提出对部署在普光东向斜构造的普陆3探井阶段系统求产。优选420 m储层,分六段压裂,采用10 mm油嘴、26 mm孔板求产,获得日产天然气13×10^4 m^3的工业气流。目前6 mm气嘴放喷,压力保持稳定,火焰高6~10 m,地层能量充足。
    • 陈国文; 沈亚; 袁云超; 韩冰; 李艳明; 杨泰
    • 摘要: 柴西南地区剩余油气资源巨大,是岩性油藏勘探的重要领域,但由于岩性油藏勘探起步晚、其形成的地质背景和成藏关键因素研究不够深入,制约了岩性油藏勘探进展.近年来,围绕柴西南富烃生油凹陷,加强基础研究,整体认识,精细评价,深入系统开展岩性油藏形成的地质背景和岩性圈闭的识别等研究工作,充分利用柴西南大面积三维连片地震资料开展精细构造解释和精细储层预测,明确了扎哈泉为岩性油藏勘探的有利区带,圈定了有利相带和落实了优质砂体分布,并准确预测"甜点"分布区,发现和落实了柴达木盆地首个亿吨级岩性油藏规模储量区.通过扎哈泉岩性油藏勘探实践,探索形成一套适用于柴西南地区岩性油藏地震勘探评价思路和技术方法,对深化柴西南地区岩性油藏立体勘探具有指导作用.
    • 贾霍甫
    • 摘要: 知新场构造带位于川西坳陷东斜坡上,断裂极其发育.该区经历了多年勘探,目前在主体构造高部位钻有CQ128、CQ173、CQ171等井,在钻探过程中见到了良好的油气显示,但测试未获工业气流.在三维地震解释和对区内已钻井及邻区典型气藏解剖基础上,分析区内成藏地质条件及主控断裂封堵性,明确了知新场构造带勘探思路为"由构造高部位向构造两翼、由构造气藏向隐蔽岩性气藏、由泥中找砂向砂中找砂",指出构造两翼是须家河组勘探的重点区域,岩性圈闭是下步勘探的重要目标.%The Zhixin field tectonic belt is located on the east slope of the western Sichuan depression,and the fracture is extremely developed.The area has experienced many years of exploration.Currently,there are CQ128,CQ173,and CQ171 wells drilled in the high part of the main structure.In the drilling process,good oil and gas displays were seen,but the test did not obtain industrial gas flow.Based on the three-dimensional seismic interpretation and the anatomy of the typical gas reservoirs in the area and adjacent wells,this paper analyzes the geological conditions of the reservoirs and the sealing of the main control fractures in the area, and clarifies the concept of exploration of the Zhixin field structural belt as From the structural gas reservoirs to the concealed lithologic gas reservoirs and from the mud-finding sands to the sands,it is pointed out that the construction of the two wings is a key area for exploration of the Xujiahe Formation,and the lithologic traps are the next step of exploration.The important goal.
    • 赵贤正; 王权; 淡伟宁; 王文英; 乔晓霞; 任春玲
    • 摘要: The Erlian Basin is a group of small Meso-Cenozoic rift basin,which act as an important oil produc-tion zone.During its early stage,structural reservoirs were taken as the main objects.With the deepening of ex-ploration,it is more difficult to find them,and the output of oil production declines rapidly.Therefore,it is ur-gent to search new fields of hydrocarbon exploration for reserve replacement.The hydrocarbon accumulation con-ditions of the Erlian Basin were understood again.It is characterized by small lake basins,multiple sources,rapid deposition and abrupt change of facies belt,which are favorable for the formation of stratigraphic-lithologic reser-voirs.Therefore,a new exploration thought was proposed to change the exploration focus from structural reser-voirs to stratigraphic-lithologic reservoirs.Based on exploration practice,the exploration method for the strati-graphic-lithologic reservoirs was developed:“evaluating resource to determine potential,studying structure to figure out the settings,analyzing sedimentation to search for sandbodies,comprehensive research to build the model,rolling evaluation to determine the scale”.By virtue of this method,hydrocarbon exploration is newly broken through in some sags where new oilfield has not been discovered for over 20 years,such as Bayindulan Sag.Meantime,in A'er Sag newly discovered,A'er oilfield with a hundred million reserves was discovered effi-ciently and quickly by focusing on stratigraphic-lithologic reservoirs according to the successful exploration expe-rience of oil-rich sags.The success of stratigraphic-lithologic reservoirs exploration in the Erlian Basin launches the new hydrocarbon exploration fields in this basin,and can be used as the important reference for the hydrocar-bon exploration in similar basins.%二连盆地为中新生代小型断陷湖盆群,是一个重要的油气生产区,油气勘探早期以构造油藏为主要对象,但随着勘探程度的不断加深,构造油藏发现的难度越来越大,原油产量迅速下降.为了寻找新的油气勘探与储量接替新领域,重新认识了二连盆地的油气成藏条件,认为区内具有湖盆范围小、多物源、快速沉积及相带变化快的地质特点,具备形成地层岩性油藏的有利条件.因此,提出了将勘探重点由构造油藏转变为地层岩性油藏的新思路,并结合勘探实践,探索形成了“资源评价定潜力—构造研究找背景—沉积研究寻砂体—综合研究建模式—滚动评价定规模”的地层岩性油藏的研究与勘探新方法.以新的方法为指导,在勘探多年仍未取得突破的巴音都兰凹陷等含油凹陷实现了油气勘探的新突破;同时,在新发现的阿尔凹陷,借鉴以往富油凹陷勘探的成功经验,注重地层岩性油藏的勘探,高效、快速地发现了亿吨级的阿尔油田.二连盆地地层岩性油藏的成功勘探,不仅开辟了该盆地油气勘探的新领域,而且对类似盆地的油气勘探起到了重要的借鉴作用.
    • 杜家元; 丁琳; 张向涛; 陈维涛; 李小平
    • 摘要: The exploration of lithologic reservoirs is one of the difficult fields in the Pearl River Mouth Basin. The key problems are how to accurately identify exploration zones and effectively implement lithologic traps.Throughout successive rounds of researches about geology and geophysics of the lithologic reservoirs in this field,an exploration approach double controlled by"source"and"facies"was formed,which effectively guided the exploratory zones' selection of lithologic reservoir. It has been proved by drilling that the Huizhou 26 subsag in the southwestern Huizhou district is rich in hydrocarbon.Next to the Huizhou 26 subsag,the Huizhou 21 structure and the Huixi low uplift,which are relatively higher, are favorable for oil and gas enrichment when connected with source rocks through fractures. During the Neogene sedimentary period in this area, shelf sand ridge and sand sheet isolated from delta system were the major sedimentary features in the Huizhou 21 structure,while the Huixi low uplift was featured by channel and mouth bar sand within delta front. These two kinds of sands pinched out laterally easily, which were both favorable for the formation of lithologic traps. Some key technologies, including high?resolution sequence stratigraphy analysis under rare wells,seismic attribute slice analysis under sedimentary model and recons?titution of isochronic genetic sand bodies, contributed a lot to the depiction of the pinchout boundaries of these target sands,which substantially implemented the lithologic traps in this area. With this exploration approach and these key technologies, the Neogene lithologic reservoir exploration achieved good results in the Huizhou 21 structure and the Huixi low uplift in the southwest Huizhou Sag.%地层岩性油气藏是珠江口盆地油气勘探的一个难点领域,其关键问题在于如何准确定位岩性油气藏有利发育区和落实岩性圈闭的有效性.通过对研究区岩性油气藏地质与地球物理方面的研究,形成了"源""相"双控的勘探思路.惠州26洼是惠西南地区经钻探证实的富生烃洼陷,紧邻惠州26洼,且长期相对上隆的惠州21构造带和惠西低凸起,经断裂沟通源岩,具有油气强充注的有利条件;新近系沉积时期,惠州21构造带以独立于三角洲体系之外的陆架砂脊—砂席砂体为主要沉积特征,惠西低凸起以三角洲前缘的河道—河口坝砂体为主要沉积特征,这些砂体都有利于形成多种类型的岩性圈闭.在这2个岩性油气藏发育有利区,运用少井条件下高精度层序地层分析技术、等时成因砂体重构技术、基于地质模式的地震切片分析技术等关键技术,对岩性圈闭砂体沉积边界进行追踪和刻画,有效指导了该地区岩性圈闭的落实.该勘探思路及关键技术在惠西南地区惠州21构造带和惠西低凸起取得了良好的效果.
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