Personal Information
Prof. Dr. QIU Longwei
Professor in Geology
Director of department of geology
Master/PhD supervisor
Department of Geology
School of Geosciences
China University of Petroleum
Address: NO.66, Changjiang West Road, Huandao, Qingdao, 266580, China.
Tel.: +86 18561332099
Email: qiulwsd@163.com
Web: https://baike.baidu.com/item/%E9%82%B1%E9%9A%86%E4%BC%9F/8160254?fr=aladdin
•Sequence Stratigraphy
•Sedimentology,
•Reservoir Geology
•Special Lithology Reservoir.
2004-09 to 2007-07 Shengli Oil Field, Shandong, China
Post-Doctor (Reservoir Geology)
2001-09 to 2004-07 China University of Petroleum (East China), Shandong, China
PhD (Sedimentology)
1991-09 to 1994-07 Jilin University,Jilin, China
Master (Lithification)
1985-09 to 1989-07 Jilin University, Jilin, China
Bachelor (Geology)
2007 to present China University of Petroleum (East China), Shandong, China
Professor (Department of Geology)
2002 to 2007 China University of Petroleum (East China), Shandong, China
Associate Professor (Department of Geology)
1996 to 2002 China University of Petroleum (East China), Shandong, China
Lecturer (Department of Geology)
Courses Offered
Crystallography and Crystal Optics
Mineral petrology
Diagenesis and Reservoir Evaluation
Sequence Stratigraphy
Sedimentology,
Reservoir Geology
Special Lithology Reservoir
Funding and Projects
2017 to 2020 National Oil & Gas Major Project of China, NO.2015ZX05009-002
Title: The architectures and favorable reservoirs ofdeep-water coarse clastic rocks
2014 to 2018 National 973 Program, NO. 2014CB239002
Title: The dolomitization and the distribution of tight reservoirs in saline lake basin
2008 to 2010 National Oil & Gas Major Project of China, NO.2011ZX05009-002
Title:Reservoir geology and oil & gas evaluation of compact sandstone gas reservoir
Representative Publications
1. Qiu longwei, Ge jun et al. Characteristics and Controlling Factors of Low⁃Resistivity Reservoir of Upper Submember of Es3 in Shanghe Area of Huimin Sag. Xinjiang Petroleum Geology, 2017, 38（1），15-21. (in Chinese)
2. Longwei Qiu, Shengchao Yang, Changsheng Qu, Ningning Xu , Qingsong Gao, Xiangjin Zhang, Xugang Liu , Donghui Wang. A Comprehensive Porosity Prediction Model for the Upper Paleozoic Tight Sandstone Reservoir in the Daniudi Gas Field, Ordos Basin. Journal of Earth Science, Vol. 28, No. 6, p. 1086–1096, December 2017
3. Qiu longwei, Wang yi et al.Sedimentary system analysis of Es2 to upper part of Es3 in Gubei sub-sag of Zhanhua depression. Journal of Northeast Petroleum University .2016,40(1):89-102. (in Chinese)
4. Qiu longwei, Shi zheng et al.Controlling Factors Analysis and Quantitative Model of Shahejie 3rd Sandstone Porosity in Linnan Sag.Journal of Jilin University (Earth Science Edition),2016,46 (5):1321-1331．(in Chinese)
5. Qiu longwei, Liu liu et al.Comprehensive evaluation of supergene karst reservoir based on residual karst index and prediction of favorable zone：A case study on carbonate buried hill of the lower Paleozoic in Nanpu sag. Petroleum Geology and Recovery Efficiency,2016,23(6):22-27. (in Chinese)
6. Qiu longwei, Chang tong et al. Main controlling factors and development mode of high-quality carbonate reservoir in Yi dong area. Journal of Northeast Petroleum University,2016,40(4):1-9. (in Chinese)
7. Qiu longwei, Yang baoliang et al. Lake level effect on main sandbodies of delta front: A case study from outcrops of the Jurassic Yan'an Formation in Shenmu area，Ordos Basin. Journal of Palaeogeography, 2016,18（6）939-950. (in Chinese)
8. Qiu longwei, Xu ningning et al. Anomalous high porosity zone and formation mechanism of high quality reservoir of Es4s in Bonan Sag. Natural GasGeoscience. 2015,26(01):1-12. (in Chinese)
9. Qiu Longwei, Zhou Yongyi et al. Study of porosity structure and its influences on Carboniferous and Permian tight sand reservoir rock in Danniudi gasfield, Ordos basin. Petroleum Geology and Recovery Efficiency, 2013, 20(6): 15-18. (in Chinese)
10. Qiu, Longwei, Jiang Zaixing et al. Limemudstone: a kind of carbonate rock of terrigenous mechanical origin. Journal of China University of Petroleum (Edition of Natural Science) 2010,34(6): 1-7. (in Chinese)
11. Qiu Longwei, Yu Jiejie, Hao Jian-ming, Huang Shuangquan. A microscopic study of the formation mechanism of low permeability reservoir sensibility of Ed3 in Gaonan area. Acta Petrologica Et Mineralogica, 2009,15(1),78-86. (in Chinese)
12. Qiu Longwei, Huang Shuangquan. Characteristics of pore development and controlling factors of reservoir property of Es3 in Minfeng sag. China University of Petroleum (Edition Of Natural Science) ,2009, 4,10-15. (in Chinese)
13. Qiu Longwei, Zhou Junliang, Jiang Zaixing, Wang Xinzheng. A recent sedimentary study on bar sand in Xiashan lake. Marine Geology & Quaternary Geology, 2009,29(4),135-141. (in Chinese)
14. Qiu, Longwei, and Huang Shuangquan. Characteristics of pore development and controlling factors of reservoir property of Es3 in Minfeng sag [J]. Journal of China University of Petroleum (Edition of Natural Science) . 2009,33(4):10-15. (in Chinese)
15. Qiu Longwei．Alkaline diagenesis and its application in Jiyang depression. Petroleum Geology and Recovery Efficency, 2007,14(2),10-15. (in Chinese)
16. Qiu Longwei, Du Rui, Liagn Hong-bin, Ma Jun. The formation of carbonate breccia in Shulu depression, Acta Mineralogica Sinica, 2006, 24(2), 202-209. (in Chinese)
17. Qiu Longwei, Wang Xingmou. A study on relationship between fault activity and CO2 pools in the Jiyang depression, Chinese Journal Of Geology, 2006, 41(3), 430-440. (in Chinese)
18. Qiu Longwei, Pan Yao. A study on direct dissolution of quartz and its genesis in the Kekeya gas condensate, Acta Mineralogica Sinica, 2005.25(2), 183-190. (in Chinese)
19. Qiu Longwei, Hou Lixin, Wang Lifang. A study on the zoning of hypergenesis of physical properties of clastic reservoir in Cheng 110 block, Petroleum Geology and Recovery Efficency,2005.12(5),16-20. (in Chinese)
20. Qiu Longwei, Jiang Zaixing, Cao Yingchang, et, al. Alkaline diagenesis and its influence on a reservoir in the biyang depression,Science In China(Series D),2002.45(7), 643-653(SCI Indexed, EI Indexed).
21. Qiu Longwei,Jiang Zaixing, Chen Wenxue.A new type of secondary porosity—Quartz Dissolution Porosity.Acta Mineralogica Sinica 2002,20(4) , 621-627. (in Chinese)
22. Yang, Y. Q., Qiu, L. W., Cao, Y.,C.,2017.Reservoir Quality and Diagenesis of the Permian Lucaogou Formation Tight Carbonates in Jimsar Sag, Junggar Basin, West China. Journal of Earth Science, 28(6): 1032–1046.
23. Yang Y, Qiu L, Gregg J M, et al., 2017.Characterization of lacustrine carbonate reservoirs in the Eocene Sikou Sag, Bohai Bay Basin, East China[J]. Carbonates & Evaporites, 32(1):1-19.
24. Yang, Y., Qiu, L., & Yu, K., 2017. Origin and reservoirs characterization of lacustrine carbonate in the eocene dongying depression, bohai bay basin, east china. Geological Journal.52(5):808-827.
25. Ningning Xu, Longwei Qiu, Kenneth A. Eriksson, et al., Influence of detrital composition on the diagenetic history of tight sandstones with implications for reservoir quality: Examples from the Permian Xiashihezi Formation and Carboniferous Taiyuan Formation, Daniudi gas field, Ordos Basin, China. Marine and Petroleum Geology, Volume 88, December 2017, Pages 756-784.
26. Qu changsheng,Qiu longwei,Cao yingchang,et al.Organic petrology characteristics and occurrence of source rocks in Permian Lucaogou Formation，Jimsar sag．Journal of China University of Petroleum(Edition of Natural Science)，2017，41(2):30-38．(in Chinese)
27. Qu changsheng, Qiu lingwei,Yang yongqiang et al.Carbon and Oxygen Isotope compositions of carbinatic rock from Permian Lucaogou formation in the jimsar sag,NW China and their paleolimnological significance. Acta Geologica Sinica. 2017,(03):605-616. (in Chinese)
28. Qiao yupeng,Qiu longwei, San xianjie et al. Research progress on characterization of braided river reservoir architecture. Petroleum Geology and Recovery Efficiency, 2017，24(6):34-42. (in Chinese)
29. Zhang yang,Qiu longwei, Yang baoliang et al.Research on sedimentary characteristics of river dominated delta mouth bar and influences affected by water level fluctuations during the formation.Natural Gad Geoscience,2016,27(5):809-819. (in Chinese)
30. Zhao wei,Qiu longwei, Jiang zaixing et al. Quantitative recovery of solid
31. fluid interaction and prediction of cause of secondary pores in beach and bar reservoirs in the upper part of Member 4 of Shahejie Formation of Paleogene，Dongying sag. Journal of Palaeogeography, 2016 ,18(5): 769-784. (in Chinese)
32. Qu changsheng，Qiu longwei，Li wentao，et al．Characteristics and Controlling Factors of the Intermediate and Mafic VolcanicＲeservoirs of the Paleogene Kongdian Formation in the Weibei Sag of the Bohaiwan Basin.Journal of Jilin University(Earth Science Edition),2016,46(5):1284-1296．(in Chinese)
33. Song fan, Qiu longwei,Su nina et al. Features and evolution of sedimentary facies in the second Member of Paleogene Shahejie Formation in Bonan Subsag，Bohai Bay Basin. Oil＆Gas Geology, 2016,(4): 499-508 (in Chinese)
34. Xu ningning, Qiu longwei, Gao qingsonget al.Ｒesearch on Evolution of Burial Diagenesis of TightＲeservior of the Upper Paleozoic in Daniudi Gas Field. Acta Sedimentologica Sinica, 2016 (4): 735-746. (in Chinese)
35. Wang yelei ,Qiu longwei, Shi zheng et al. Study on Karst Development Pattern Based on FMI Logging Facies:A Case Study of Paleozoic Strata in Nanpu Sag of Huanghua Depression, Bohai Bay Basin. Xinjiang Petroleum Geology, 2016 ,(3): 301-306. (in Chinese)
36. Jiang Zaixing, Chen Daizhao, Qiu Longwei. Source-controlled carbonates in a small Eocene half-graben lake basin (Shulu Sag) in central Hebei Province, North China，Sedimentology 2007, 54,265-296（SCI Indexed）.
37. Qiu Longwei, Jiang Zaixing. Alkaline Diagenesis Of Tarrigenous Clastic Rocks ", Geological Publishing House, 2006
38. Jiang Zaixing, CAO Yingchang, Qiu Longwei. "Sand sequence stratigraphy and sedimentology", Geological Publishing House in 2000, the third author
39. Jiang Zaixing, CAO Yingchang, Xian Benzhong et, al. "Stratigraphy and subtle traps predict", Petroleum Industry Press, 2001, the fourth author
40. Liu Kuiyuan, Qiu Longwei, Sun Xinxi et, al. "Guantao Formation in northern Jiyang Petroleum Geology and Exploration Technology", Geological Publishing House, 2010
2005,Second Prize Of National Science and Technology Progress Award in 2005, the fifth rank, China
2002, Shandong Provincial Natural Science Award for third place in 2002, the third rank , China
2008,Shandong Provincial Science and Technology Progress Award in 2008, the second rank, China
2012, The First Prize of Shandong Provincial Science and Technology Progress Award in 2012, the second rank, China
The Second Prize of State-level Teaching Award, the sixth rank, China
Conferences Attended
2017, AAPG 2017Annual Convention & Exhibition 2017, Houston, USA
2016, 35thinternational geological congress, Cape town ,South Africa
2014, 19thinternational sedimentological congress,Geneva,Switzerland
Others
Previous research work includes sedimentology, reservoir geology, sequence stratigraphy and subtle reservoir exploration. Some original theory have been achieved in the reservoir lithofacies , original mechanism of secondary porosity, formation diagenesis , reservoir evolution and research results have been applied in practice. Discovery of the secondary porosity of quartz dissolution in reservoirs and terrigenous carbonate mudstone (Limemudstone) putting forward the concept of alkaline diagenesis and discussion of its impact on reservoir physical property. Detailed sedimentary research and dissection of beach bar in lacustrine facies; making a reference scheme of genetic-textural classification of lacustrine deltas on the basis of modern sedimentology study.
(1)Secondary porosity of quartz dissolution was discovered
As one of the most stable petrogenetic minerals in clastic reservoir, quartz can be dissolved and form secondary pores during alkaline diagenesis without feldspar and carbonate minerals dissolution. The secondary porosity, which is mainly caused by the direct dissolution of quartz, is the quartz dissolution porosity.
Since Nutting (1934) and Chepikov(1961) have put forward the concept and theory of sandstone reservoirs secondary pores, the pore space of reservoir was divided into two types: primary and secondary pores. Secondary porosity is pore space generated by post-depositional processes, including cement dissolution porosity and feldspar dissolution porosity.
Although quartz dissolution phenomenon has not attracted the attention of researchers, our previous study indicated that the exists of quartz dissolution porosity. Due to the dissolution of the acid unstable minerals and quartz dissolution have different genetic mechanism, the discover of quartz dissolution porosity enriched and deepened the already known concept about original mechanism of secondary porosity and its impact on reservoir physical property.
(2)The alkaline diagenesis was proposed，and the influence of alkaline diagenesis on reservoir development was discussed.
The dissolution of minerals in diagenesis progress is closely related to the sedimentary environment and the diagenetic environment, the characteristics of formation water (especially acidity and alkalinity) are one of the important components of diagenetic environment. The different formation water lead to different diagenetic environment which are divided into acidic diagenetic environment and alkaline diagenetic environment. There is achievement about diagenetic environment according to study on sedimental environment, lithology and diagenesis at initial phase of reservoir research at Hetaoyuan formation in Biyang depression and Xikefu formation of Kekeya Area in Southwest Tarim basin. At the during of the diagenesis evoluation，the influence of acid diagenetic environment is weak, and the influence of alkaline diagenetic environment plays a key role in the process of diagenesis, therefore, the diagenesis type belongs to alkali diagenesis at the above two areas.
The alkaline diagenesis always form at the background of alkaline formation water activity, and the diagenetic type is characteristic of significant amounts of quartz dissolving pores and quartz dissolving secondary pores. The alkaline diagenetic environment plays a dominant role in the evolution of reservoir of the study area. The concept about alkaline diagenesis is an innovation of classical diagenesis theory, and will promote the study of diagenesis from two aspects of acidic diagenetic environment and alkaline diagenetic environment.
How to predict the distribution of the development zone of secondary pore in the sandstone is the most concern for the oil and gas explorers. There have been many researches on the change characteristics of diagenetic events and secondary pores with the buried depth or diagenetic stage in the classical diagenetic system, and many mature understandings have been formed. For instance, it is generally believed that the corrosion secondary pores are distributed in maturation period of the evolution of organic matter diagenesis, and formed during the late diagenesis stage A. And the views of alkaline diagenesis believed that alkaline diagenetic environment can be found in the early diagenesis stage B and late diagenesis stage, and the distribution of reservoir secondary porosity zones in the alkaline diagenesis system has great differences with classical diagenesis system which may be significantly ahead in time and the development of more than one secondary pore zone in late diagenesis stage.
(3)A new classification method of the lacustrine delta is proposed.
Based on the investigation of modern sedimentary research, it is believed that injection of river sediment and changes in water level of lake water, lacustrine wave and lacustrine current control the formation of lacustrine delta. Affected by it, we can divide the lacustrine delta river into river-dominated and water-level-dominated delta, wave-dominated delta, lacustrine-current-dominated delta as well as the transition types between the above types. Then based on the study of Es2 in Niuzhuang Subsag, we established lacustrine delta evolution model including the lacustrine delta depositional model of lake expansion period and atrophic period.
(4)A conceptual model for the physical property development of the reservoir under exodiagenesis of clastic basement rocks in the buried hills is proposed.
Through a detailed study of conglomerate quartz sandstone as the main clastic reservoir located in the unconformity below the Kuishan Member of Upper Shihezi Formation in Chengdong area of Jiyang depression, we believed that the development of the physical property of this kind of reservoir is obviously influenced by the unconformity surface and supergenesis, which is shown as five supergene bands with different physical characteristics in the longitudinal direction with increasing distance from the unconformity surface. The porosity and permeability decrease in the upper part of the percolation belt due to clay mineral soil layer was carried by percolation water and deposited in the weathering cracks and intergranular pore, and increase in the lower part of the percolation belt due to reservoir re-formed greatly by leaching and corrosion. Cements precipitation is dominant cause the porosity and permeability decrease in the upper part of the hyporheic zone. In the lower part of hyporheic zone and stagnation supergenesis gradually becomes weaker, effects of exodiagenesis on reservoir properties are also gradually reduced. The position of the highest porosity formed by the exodiagenesis may be located near the surface of the dive surface.
(5) Terrigenous carbonate mudstone (Limemudstone) was discovered
It has been more than a century since the first classifications of limestones were introduced by A.W.Grabau(1904); Geologists conducted the thorough study on this issue, and formed a systematic classification scheme of limestone. Folk(1959,1962) creative proposed the concept of allochem and broke the cognition that limestones were formed by chemical deposits in deep water. The classifications of Folk and Dunham(1962) are still widely used. V.P.Wright(1992) classified limestones into 3 types(depositonal, biological and diagenetic) and generally includes all the limestone types.
Limemudstone, which was named of marlstone formerly, distributed in the lower and middle parts of third member of Eocene Shahejie formation, and it was one of the major rock types in Shulu depression. By the sedimentology and isotopic geochemical methods, a detailed petrological characteristics and genetic research for the rock type of limemudstone was carried out. The results show that its major structural constituent is carbonate clastic of mud size grade with some sand-silt sized carbonate particle, and the clastic texture is obviously in the rock. Limemudstone is often accompanied by the rocks which have the same component but different grain size particles such as carbonate gravel, sand, silt, clay, etc. Limemudstone is one kind of rare carbonatite of terrigenous mechanical origin which enriched the theory of carbonate sedimentology.
Last update: March31, 2018
