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364篇 您的检索式:作者名="Horsfield"
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1页岩气储层孔隙类型及特征研究:以渝东南下古生界为例显示文摘通过薄片分析、扫描电镜及氩离子抛光技术,对渝东南下古生界含气页岩中的孔隙类型及特征进行了分类观察、描述,结合有机碳含量、X衍射、岩石物性、氮气吸附及甲烷等温吸附实验测试,分析了页岩气储层中各类孔隙的储气贡献,探讨这些孔隙对页岩中烃类运移的影响。研究认为,有机质孔隙、颗粒内孔、粒间孔隙及微裂隙是页岩气储层孔隙的4种类型,有机质表面的分散状孔隙多为nm级,石英碎屑可形成粒内或粒间孔隙,黄铁矿颗粒内部小晶体排列分布产生孔隙空间,黏土絮状沉淀形成片粒状结构孔隙,微裂隙普遍发育在页岩基质中,可达mm级。不同类型的孔隙能够为页岩气的赋存提供不同尺度的储集空间,页岩吸附含气量与表征孔隙特征的参数(TOC、BET比表面积、BJH总孔体积)具有显著的正相关关系。微裂隙与粒间孔隙对页岩中烃类的运移最有利。韩双彪 张金川 Brian HORSFIELD 蒋恕 李婉君 陈前 王鹏 2013地学前缘2013,20,3:52
2天然气中氢气成因及能源意义显示文摘长期以来,随着油气成因理论的不断拓展和全球对清洁能源需求的日益扩大,氢气作为连接无机与有机生烃学说的重要纽带,同时也作为一种极具前景的清洁能源,逐渐引发了学术界的广泛关注。天然气中氢气的成因相对复杂多样,根据其反应机理分为无机、有机成因两大类,无机成因以地球脱气、水岩反应及水辐射分解为主,而有机成因以生物作用和有机质热解为主。目前主要利用氢同位素和伴生气体地球化学特征等方法判识氢气成因,但是由于氢气本身复杂多样的来源及其活泼的化学性质,目前尚不能系统地准确判识氢气成因。由于氢气成因的广泛性,全球各地不同地质条件下均发现了不同氢浓度的天然气,且氢气含量变化极大(0.1%~99%)。氢气既可以作为还原剂在费托合成中参与生烃,又可以作为氢源在有机质热演化过程中提高烃类物质产率,因此氢气的存在将可能延伸深层天然气勘探开发的深度下限。在系统总结氢气成因机理和分布规律的基础上,探讨了天然气中氢气的能源意义,为未来富含氢气天然气资源的研究提供了参考。韩双彪 唐致远 杨春龙 谢林丰 向朝涵 HORSFIELD Brian 王成善 2021天然气地球科学2021,32,9:4
3Imaging vascular function for early stage clinical trials using dynamic contrast-enhanced magnetic resonance imaging显示文摘M. Leach B. Morgan P. Tofts D. Buckley W. Huang M. Horsfield T. Chenevert D. Collins A. Jackson D. Lomas B. Whitcher L. Clarke R. Plummer I. Judson R. Jones R. Alonzi T. Brunner D. Koh P. Murphy J. Waterton G. Parker M. Graves T. Scheenen T. Redpath M. Or 2012European Radiology2012,,7:2
4The conversion of oil into gas in petroleum reservoirs. Part 1: Comparative kinetic investigation of gas generation from crude oils of lacustrine, marine and fluviodeltaic origin by programmed-temperature closed-system pyrolysis显示文摘H.J. Schenk R. Di Primio B. Horsfield 1997Organic Geochemistry1997,,:2
5松辽盆地大陆科学钻探发现深部地下连续高含量氢气:清洁能源勘探新启示显示文摘Supplying an ever-growing world population with industrial raw materials,energy and clean water,and at the same time addressing the threats posed by global change,these are the two fundamental challenges facing mankind today.韩双彪 唐致远 王成善 Brian Horsfield 王天天 Nicolaj Mahlstedt 2022Science Bulletin2022,67,10:2
6Aspirin resistance ismore common in lacunar strokes than embolic strokes and is relatedto stroke severity 显示文摘Englyst NA Horsfield G Kwan J 2008J Cereb Blood Flow Metab2008,28,6:1
7Diffusion magnetic resonance imaging in multiple sclerosis显示文摘Horsfield MA Larsson HB Jones DK 1998J Neurol Neurosurg Psychiatry1998,641,:1
8Determination the temperature of petroleum formation from the kinetic properties of petroleum asphaltenes显示文摘Rolando di Primio Horsfield B Guzman-Vega M A 2000Nature2000,406,:1
9Sensitivityencoded diffusion tensor MR imaging of the cervical cord显示文摘Cercignani M Horsfield MA Agosta F 0,,06:1
10Deter- mining the temperature of petroleum formation from the kinetic properties of petroleum asphaltenes显示文摘DI PRIMIO R HORSFIELD B GUZMAN-VEGA M A 2000Nature2000,406,:1
11Accounting for patient size in the optimization of dose and image quality of pelvis cone beam CT protocols on the Varian OBI system显示文摘Wood TJ Moore CS Horsfield CJ 2015Br J Radiol2015,88,20:1
12Base-res- olution DNA methylation landscape of zebrafish brain and liver显示文摘Chatterjee A Stockwell PA Horsfield JA 2014Genom Data2014,2,:1
13Aspirin resis- tance is more common in lacunar strokes than embolic strokes and is related to stroke severity 显示文摘ENGLYST NA HORSFIELD G KWAN J 2008J Cereb Blood Flow Metab2008,28,6:1
14Sensitivity-encoded diffusion tensor MR imaging of the cervical cord 显示文摘Cerciqnani M Horsfield M Agosta F 2003AINR2003,24,6:1
15Geochemical evolution of organic-rich shales with increasing maturity:A STXM and TEM study of the Posidonia Shale(Lower Toarcian,northern Germany)显示文摘Bernard S Horsfield B Schulz H M  2012Marine and Petroleum Geology2012,31,:1
16Possible origin of n-alkanes in high-wax crude oils 显示文摘Tgelaar E W Matchezing R M Jansen J B H Horsfield B de Leeuw J W 1989Nature1989,342,:1
17A myocardial perfusion reserve index in humans using flrst-pass contrast- enhanced magnetic resonance imaging 显示文摘Cullen JH Horsfield MA Reek CR 1999J Am Coll Cardiol1999,33,5:1
18Diameters,generations,and orders of branches in the bronchial tree显示文摘Horsfield K 1990J Appl Physiol1990,68,2:1
19Shear strength of reinforced geosynthetic clay liner显示文摘Gilbert R B Fernandez F Horsfield D W 1996J Geotech Geoenviron Eng1996,122,4:1
20Determin-ing the temperature of petroleum formation from the kinet-ic properties of petroleum asphaltenes显示文摘Primio R di Horsfield B Guzman Vega M A 0,,:1
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