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准东滴水泉油田八道湾组退积型冲积扇沉积微相识别

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新疆石油地质 2011年第5期32卷 489-491页

作者：王建新中国石油新疆油田分公司勘探开发研究院新疆克拉玛依834000

根据区域地质、地震、测井及岩心分析资料,对位于准噶尔盆地东部山前斜坡区的滴水泉油田滴12井区八道湾组J1b1段的沉积微相进行研究。结果表明:该区J1b1段为冲积扇沉积,划分为扇根、扇中、扇缘3种亚相,可进一步划分为8种微相。岩性与岩... 详细信息

根据区域地质、地震、测井及岩心分析资料,对位于准噶尔盆地东部山前斜坡区的滴水泉油田滴12井区八道湾组J1b1段的沉积微相进行研究。结果表明:该区J1b1段为冲积扇沉积,划分为扇根、扇中、扇缘3种亚相,可进一步划分为8种微相。岩性与岩相的垂向变化反映目的层是侏罗系最早期的低位域沉积,具有在石炭系背景上填平补齐的特点。J1b1段沉积环境从扇根、扇中往上过渡为扇缘,表明该时期为水进背景下的退积型冲积扇沉积。滴水泉油田八道湾组的冲积扇沉积微相识别,对在准噶尔盆地东部寻找与扇体有关的油气藏具有借鉴意义。

关键词：准噶尔盆地滴水泉油田八道湾组退积型冲积扇沉积微相

Tectonic types and evolution of Ordovician proto-type basins in the Tarim region

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Science Bulletin 2007年第S1期 164-177页

作者： HE DengFa1, ZHOU xinYuan2, ZHANG ChaoJun3 & YANG xiaoFa1 1 Energy Resources School, china University of Geosciences, Beijing 100083 2 petrochina Tarim oilfield company, Korla 841000, china 3 Research institute of Petroleum exploration and development, petrochina, Beijing 100083, china

The Ordovician system is an important target for exploration in the Tarim Basin. Restoration of the Ordovician tectono-depositional environment is a key basis for the study of the structural development history in Tarim block and the prediction of the favorable Ordovician reservoir belts (zones). Based on the surrounding tectonic settings, the litho-facies and sedimentary fill, the palaeo-geography, palaeoclimate and palaeo-ecology, and the structural deformation and magmatic eruptions, in this paper we combine the sedimentary fill in the basin with the development of the surrounding orogenic belts and re-build the proto-type basins of the different Ordovician periods. During the Ordovician period, the Tarim region was characterized by the composite of the interior cratonic depression with the peripheral cratonic depression. The interior cratonic depression in the central and western parts is mainly the depositional area of the platform facies while the peripheral cratonic depression in the eastern part is mainly the zone of deepwater basin facies, with the slope acting as the transition belt between them. During the Late Ordovician period, the closure of the Northern Kunlun Ocean and destruction of the trencharc-basin system in the Altyn Tagh region put the southern part of the Tarim block under compression and uplifting and turned the central and western parts of the carbonate platform into the mixed depositional continental shelf. The eastern region of the basin had the over-compensated flysch sedimentation with huge thickness, marking the drastic turn of the basin nature. The basin tectonic framework turned to the south-north differentiation of the Silurian period from the east-west differentiation of the Ordovician period.

关键词： Ordovician period proto-type basin composite basin basin evolution Tarim block

鄂尔多斯盆地奥陶系中组合成藏特征及勘探启示

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天然气工业 2011年第12期31卷 11-20,124页

作者：杨华包洪平中国石油长庆油田公司

下古生界碳酸盐岩是鄂尔多斯盆地天然气勘探的重要层系,20世纪末在盆地中部下古生界发现并探明的靖边气田,就是发育在奥陶系顶部的碳酸盐岩古风化壳气藏,也是该盆地目前的主力气田之一。中国石油长庆油田公司近期通过对碳酸盐岩成藏机... 详细信息

下古生界碳酸盐岩是鄂尔多斯盆地天然气勘探的重要层系,20世纪末在盆地中部下古生界发现并探明的靖边气田,就是发育在奥陶系顶部的碳酸盐岩古风化壳气藏,也是该盆地目前的主力气田之一。中国石油长庆油田公司近期通过对碳酸盐岩成藏机制的不断深化研究和不懈勘探探索,在鄂尔多斯盆地中央古隆起东侧地区发现了奥陶系中组合岩性圈闭的碳酸盐岩含气新类型,其在储层发育特征、圈闭成藏机理及气藏分布规律等方面均明显有别于靖边地区的古风化壳气藏:①储层类型主要为白云岩晶间孔储层,其发育受控于颗粒滩沉积微相及古隆起东侧特殊的白云岩化作用条件;②圈闭类型主要为岩性圈闭,成因受控于短期海侵形成的区域岩性相变和燕山期盆地东部抬升的构造背景;③气藏呈现出环中央古隆起区域性分布的特征,形成多层系叠合含气、大范围带状展布的岩性圈闭有利成藏区带。对奥陶系中组合成藏新领域研究认识的深化,推动了天然气勘探思路的转变,对于今后鄂尔多斯盆地新领域研究、勘探方法、勘探方向等都具有重要的启示。

关键词：鄂尔多斯盆地早古生代碳酸盐岩奥陶系中组合新类型岩性圈闭白云岩化作用勘探启示

Dominant geological element of migration and accumulation about Silurian oil reservoirs in central Tarim

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Science Bulletin 2007年第S1期 236-243页

作者： LI YuPing1,2, CHEN Lixin3, WANG Yong3, YANG HaiJun3, LI Mei3, SHEN YinMin3, HU TaiPing3 & LI xinSheng3 1 Key Laboratory of Coal Resources and Mine Safety, china University of Mining and Technology, Beijing 100083, china 2 School of Resource and Safety Engineering, china University of Mining and Technology, Beijing 100083, china 3 Research institute of exploration and development of Tarim oilfield company, petrochina, Korla 841000, china

Based on the migration track of the Silurian oil pools along the faults in central Tarim by the nitrogen compounds and the maturity parameters of saturated hydrocarbon and aromatic hydrocarbon, the formation of the Silurian oil pools was totally concerned with vertical migration that faults were the dominant migration channels. The comprehensive analysis shows that the dominant geological element, which contributed to the migration and accumulation of the Silurian oil pools in central Tarim, was the strike-slip fault, which developed from Ordovician to Permian. The future work will focus on conducting a more intensive study of the formation, evolution and distribution of the strike-slip faults for making sure of favorable hydrocarbon accumulation and favorable exploration targets.

关键词： hydrocarbon accumulation vertical migration petroleum population nitrogen compound fault Tarim Basin

燕山、喜马拉雅构造运动在准噶尔盆地油气运聚中的作用

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新疆石油地质 2004年第5期25卷 468-470页

作者：赵白中国石油新疆油田分公司勘探开发研究院新疆克拉玛依834000

分析了燕山运动和喜马拉雅运动在准噶尔盆地油气运移和聚集中的作用。指出燕山运动前所有构造运动,包括印支运动,造就了准噶尔盆地的构造雏形,燕山、喜马拉雅运动就是在这种基础上,对盆地的构造格局进行了进一步的改造和深化,进而深刻... 详细信息

分析了燕山运动和喜马拉雅运动在准噶尔盆地油气运移和聚集中的作用。指出燕山运动前所有构造运动,包括印支运动,造就了准噶尔盆地的构造雏形,燕山、喜马拉雅运动就是在这种基础上,对盆地的构造格局进行了进一步的改造和深化,进而深刻地影响着盆地油气运动和聚集。燕山运动初期以波状运动为主,后期以上升运动为主,这就为前期多生油旋回生成的油气向地层超覆尖灭带、岩性尖灭带运移创造了条件;晚白垩世陆梁及南斜坡带均处于上升阶段,这就为下伏生油层系生成的油气沿不整合面向高处运移,聚集于储集条件好的白垩系提供了条件;喜马拉雅运动的第三幕(晚上新世末)是盆地唯一一次褶皱运动,在南缘山前坳陷带形成了三排背斜带,使南缘构造和油气分布复杂化,对盆地内部的地层形变虽影响不大,但对油气再次运移仍是有影响的。在盆地南缘和北缘(陆梁、夏子街)地区进行油气勘探时必须要考虑喜马拉雅运动的影响。

关键词：准噶尔盆地燕山运动喜马拉雅运动油气运移油气聚集

对质疑Wang-Li产量数学模型一文的解析

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新疆石油地质 2008年第4期29卷 532-534页

作者：王俊魁中国石油大庆油田有限责任公司勘探开发研究院黑龙江大庆163712

"质疑"一文认为Wang-Li模型存在数学原理的错误,模型是不成立的,应用实例结果也是不可信的。仔细地阅读了该文,并未发现其中有否定Wang-Li模型实质性的理由与论据。针对该文提出的3个问题,对模型结构进行了深入理论分析与应用实践检验,... 详细信息

"质疑"一文认为Wang-Li模型存在数学原理的错误,模型是不成立的,应用实例结果也是不可信的。仔细地阅读了该文,并未发现其中有否定Wang-Li模型实质性的理由与论据。针对该文提出的3个问题,对模型结构进行了深入理论分析与应用实践检验,进一步证明了Wang-Li模型的数学原理是正确的,结构是严谨的;当模型积分下限t=0时,Np0不为零;常数项C为大于-1的数值时,也不会出现难以置信的结果。

关键词：模型产量可采储量预测

中国油气资源的持续发展与中国特色的石油地质理论

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新疆石油地质 2008年第4期29卷 523-527页

作者：郭占谦中国石油大庆油田有限责任公司勘探开发研究院离退休管理中心黑龙江大庆163712

中国陆核是全球9大陆核中最小的也是唯一一个"四面受挤"的陆核。这种特殊的地球动力学环境,孕育出众多世界知名的地质学家,创建了具有"中国特色"的地质学理论,极大地促进了我国地质理论的发展。正如恩格斯所指出,生产的发展离不开高度... 详细信息

中国陆核是全球9大陆核中最小的也是唯一一个"四面受挤"的陆核。这种特殊的地球动力学环境,孕育出众多世界知名的地质学家,创建了具有"中国特色"的地质学理论,极大地促进了我国地质理论的发展。正如恩格斯所指出,生产的发展离不开高度发展的理论,同样,中国油气资源的持续发展,也需要具有"中国特色"石油地质理论作指导。现有的成盆、成烃、成藏理论受到了严峻的挑战,愈来愈多的资料证实了烃类无机成因的可能性,这正在深刻地改变着现有的油气地质理论基础。

关键词：油气资源持续发展中国特色新理论

Poly-phase salt tectonics and hydrocarbon accumulation in Tarim superimposed basin,northwest china

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Science china Earth Sciences 2004年第Z2期47卷 104-113页

作者： TANG Liangjie1,2, JIN Zhijun1’3, JIAChengzao1’4, Pl Xuejun5 & CHEN Suping1,2 1. Key Laboratory for Hydrocarbon Accumulation of Education Ministry, Beijing 102249, china 2. Basin & Reservoir Research Center, University of Petroleum, Beijing 102249, china 3. institute of Petroleum exploration and development, SINOPEC, Beijing 100083, china 4. petrochina company Limited, Beijing 100011, china 5. Tarim oilfield company, petrochina company Ltd., Korla 841000, china Key Laboratory for Hydrocarbon Accumulation of Education Ministry Beijing 102249 China Basin & Reservoir Research Center University of Petroleum Beijing 102249 China Key Laboratory for Hydrocarbon Accumulation of Education Ministry Beijing 102249 China institute of Petroleum exploration and development SINOPEC Beijing 100083 China Key Laboratory for Hydrocarbon Accumulation of Education Ministry Beijing 102249 China petrochina company Limited Beijing 100011 China Tarim oilfield company PetroChina Company Ltd. Korla 841000 China

The purpose of this paper is to discuss the poly-phase salt tectonics and its relation to the hydrocarbon accumulation of the Tarim superimposed basin. Several salt sequences are developed in the Tarim basin, they are: (1) the Mid-Early Cambrian salt sequence, mainly distributed in the west part of the north Tarim uplift and Keping uplift; (2) the Early Carboniferous salt sequence, mainly distributed in the south slope of the north Tarim uplift; (3) the Paleogene salt sequence, mainly distributed in the mid-west part of the Kuqa foreland fold belt and north Tarim uplift; and (4) the Miocene salt sequence, mainly distributed in the east part of the Kuqa foreland fold belt. The salt sequences deposited in the tectonically calm scenario, while the salt layers deformed during the period of intense tectonism. Although the salt sequences are characteristic of plastic flow, the differences of salt deformation styles exist in the different salt sequences be-cause of the different deformation mechanism. It is attractive that the distribution of the large oil-gas fields or pools has a bearing upon the salt sequences and salt structures, such as the Tahe oilfield related to the Lower Carboniferous salt sequence and laterally facies changed mudstone, the Kela No.2 gas field to the Paleogene salt structures, and the Dina gas field to the Miocene salt structures. It is indicated that the large-scale hydrocarbon accumulation is con-trolled by the poly-phase salt sequences and structures. The deep analysis of the poly-phase salt tectonics is helpful to understanding the characteristics of the structural deformation and oil-gas accumulation of the Tarim basin.

关键词： superimposed basin, salt tectonics, hydrocarbon accumulation, Tarim basin.

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前置液体系在龙17井固井中的应用

天然气工业 2008年第7期28卷 55-57页

作者：杨香艳韩喜龙陈浩李云杰徐峰中国石油大庆油田有限责任公司勘探开发研究院中国石油大庆油田有限责任公司采气分公司川庆钻探工程公司井下作业公司

龙17井是中国石油天然气集团公司川庆钻探工程公司和中国石油西南油气田公司在九龙山构造的一口重要预探井,设计井深为5850m。为解决φ177.8mm套管悬挂固井前钻井液漏失严重的难题,经固井专家对固井方案和工艺设计的研究,决定采用西南... 详细信息

龙17井是中国石油天然气集团公司川庆钻探工程公司和中国石油西南油气田公司在九龙山构造的一口重要预探井,设计井深为5850m。为解决φ177.8mm套管悬挂固井前钻井液漏失严重的难题,经固井专家对固井方案和工艺设计的研究,决定采用西南石油大学研制的具有高效抗污染和提高界面胶结质量的前置液体系。应用结果表明,前置液在改善界面胶结质量和保证有效层间封隔的效果明显,不仅能保证固井施工安全,而且还避免了因顶替效率低、界面胶结质量差导致的测井质量差和潜伏的环空油气水窜问题。

关键词：前置液井漏污染胶结强度固井质量