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| 1 | 大斜度井和水平井地层评价中的经验、问题和发展方向显示文摘大斜度井和水平井(HA/HZ)测井组合的选择原则主要是指导地质导向钻井。有时(HA/HZ)井所穿过的地层或油藏某部分没有垂直评价井,只能用HA/HZ测井数据评价常规有效厚度/总厚度比、孔隙度和含水饱和度。对同一地层,HA/HZ测井响应与垂直井响应存在很大差异。研究表明,由于视倾角误差,孔隙度值偏差可达6P.u.,含水饱和度误差超过50%,大斜度井中真地层厚度偏差达到200%~300%。垂直井的常规地层评价方法不太适用于HA/HZ井地层和流体性质评价。HA/HZ井与垂直井测井响应差异的主要原因是很多测井仪器是专为探测垂直井地层而设计的,因此在HA/HZ井中,必须对解释方案进行修改,这时需考虑井眼附近地层的几何形状;测量方位;地层各向异性对电阻率、声波和核测井响应的影响;异常侵入剖面;重力引起的仪器偏心以及井眼底部聚积的岩屑。虽然井眼成像测井能有效地测量大斜度井相对地层倾角,但当井斜超过80°时地层倾角的测量仍存在很多问题。中子和密度测井响应又相当程度地受岩屑的影响。这种井的测井难度很大,将差质量测井响应与因几何形状、各向异性以及井眼影响引起的异常测井响应区分开来显得相当重要。HA/HZ井用于地质导向的定性标准测井难以满足未来地层评价的要求。许多地方不能钻垂直评价井,因此利用大位移井信息评价地层很关键。作业公司和测井服务公司必须相互协作,共同解决HA/HZ井仪器响应和数据解释问题,开发出能定量描述HA/HZ井的新仪器。 | Quinn R Passey H Yin C M Rendeiro D E Fitz 唐宇 王昌学 | 2006 | 测井技术2006，30，1： | 10 |
| 2 | 用测井孔隙度和电阻率求取有机质丰度的模型显示文摘本文主要介绍在岩性和成熟度变化大的地层用测井资料区分和计算富含有机质岩石中总有机碳含量的△logR技术,这种方法是以适当比例的孔隙度曲线与电阻率曲线重叠,通过分析自然伽马曲线,就可以识别油层,富含有机质岩层的孔隙度曲线与电阻率曲线分离是由以下两种原因造成的:一是孔隙度曲线反映是低速,低密度的烃源岩;二是电阻率曲线反映的是地层流体。在非储集层中,曲线分离的幅度被校正到总有机碳成熟度上,而在缺少采样数据时,可参考有机质丰富的深度剖面。应用此种技术就可以估算有机质丰度。 | Q·R·passey 许春艳 等 | 2002 | 国外测井技术2002，17，5： | 2 |
| 3 | Identification of candidate soil microbes responsible for small-scale heterogeneity in strawberry plant vigour显示文摘Studies were conducted to identify candidate soil microbes responsible for observed differences in strawberry vigour at a small spatial scale, which was not associated with visual disease symptoms. Samples were obtained from the soils close to the rhizosphere of ‘big' and ‘small' plants from small plots which exhibited large local heterogeneity in plant vigour. A metabarcoding approach was used to profile bacterial and fungal compositions, using two primer pairs for 16 S ribosomal RNA genes(16S r DNA) and one for the fungal internal transcribed spacer(ITS) region. Of the two 16 S r DNA primer sets, the 341F/805 R resulted in sequences of better quality. A total 28 operational taxonomic units(OTUs) had differential relative abundance between samples from ‘big' and ‘small' plants. However, plausible biological explanation was only possible for three fungal OTUs. Two were possible phytopathogens: Verticillium spp. and Alternaria alternata although the latter has never been considered as a main pathogen of strawberry in the UK. For samples from ‘small' plants, the abundance of these OTUs was much greater than from ‘big' plants. The opposite was true for a mycorrhizal OTU. These results suggest that soil microbes related to crop production can be identified using metabarcoding technique. Further research is needed to assess whether A. alternata and Verticillium spp. could affect strawberry growth in the field. | WEI Feng FAN Rong Thomas Passey HU Xiao-ping Xiangming Xu | 2016 | Journal of Integrative Agriculture2016，15，9： | 2 |
| 4 | Amplicon-based metagenomics identified candidate organisms in soils that caused yield decline in strawberry显示文摘A phenomenon of yield decline due to weak plant growth in strawberry was recently observed in non-chemo-fumigated soils,which was not associated with the soil fungal pathogen Verticillium dahliae,the main target of fumigation.Amplicon-based metagenomics was used to profile soil microbiota in order to identify microbial organisms that may have caused the yield decline.A total of 36 soil samples were obtained in 2013 and 2014 from four sites for metagenomic studies;two of the four sites had a yield-decline problem,the other two did not.More than 2000 fungal or bacterial operational taxonomy units(OTUs)were found in these samples.Relative abundance of individual OTUs was statistically compared for differences between samples from sites with or without yield decline.A total of 721 individual comparisons were statistically significant–involving 366 unique bacterial and 44 unique fungal OTUs.Based on further selection criteria,we focused on 34 bacterial and 17 fungal OTUs and found that yield decline resulted probably from one or more of the following four factors:(1)low abundance of Bacillus and Pseudomonas populations,which are well known for their ability of supressing pathogen development and/or promoting plant growth;(2)lack of the nematophagous fungus(Paecilomyces species);(3)a high level of two non-specific fungal root rot pathogens;and(4)wet soil conditions.This study demonstrated the usefulness of an amplicon-based metagenomics approach to profile soil microbiota and to detect differential abundance in microbes. | Xiangming Xu Thomas Passey Feng Wei Robert Saville Richard J.Harrison | 2015 | Horticulture Research2015，2，1： | 1 |
| 5 | A pratical model for organic richness from porosity and resistivty logs 显示文摘 | Passey Q R Creaney S Kulla J B Moretti F J Stroud J D | 1990 | AAPG Bull1990，74，12： | 1 |
| 6 | A practical model for or- ganic richness from porosity and resistivity logs 显示文摘 | Passey Q R Creaney S Kulla J B | 1990 | AAPG Bulle- tin1990，74，12： | 1 |
| 7 | Genetic transformation of apple (Malus pumila Mill,) using a disarmed Ti-binary vector显示文摘 | James D J Passey A j Barbara D J Bevan M | | 0，，08： | 1 |
| 8 | Effect of down- regulation of ethylene biosynthesis on fruit flavor complex in apple fruit显示文摘 | DANDEKAR A M TEO G DEFILIPPI B G URATSU S L PASSEY A J KADER A A STOW J R COLGAN R J JAMES D J | 2004 | Transgenic Research2004，13，： | 1 |
| 9 | Recurring patterns of total organic carbon and source rock quality within a sequence straitigraphic framework 显示文摘 | Creaney S Passey Q R | 1993 | AAPG Bulletin1993，74，3： | 1 |
| 10 | A practical model for organic richness from porosity and resistivity logs显示文摘 | Passey Q R Creaney S Kulla J B | 1990 | AAPG1990，74，12： | 1 |
| 11 | Factors affecting high frequency plant regeneration from apple leaf tissue cultured in vitro显示文摘 | James D J Passey A J Rugini g | 1998 | Plant Physiol1998，132，： | 1 |
| 12 | Isotopic evidence for dietary variability in the early Hominin Paranthropus robustus显示文摘 | Sponheimer M Passey B H de Ruiter D J | 2006 | Science2006，314，10： | 1 |
| 13 | Practical model for organic richness from porosity and resistivity logs显示文摘 | Passey Q R Creaney S A | | 0，，12： | 1 |
| 14 | A practical model for organic richness from porosity and resistivity logs显示文摘 | Passey Q R Creaney S Kulla J B | 1990 | AAPG Bulletin1990，74，12： | 1 |
| 15 | Recurring patterns of total organic carbon and source rock quality within a sequence straitigraph-ic framework显示文摘 | Creaney S Passey Q R | 1993 | AAPG Bulletin1993，77，3： | 1 |
| 16 | A practical model for organic richness from porosity and resistivity logs显示文摘 | PASSEY Q R CREANEY S KULLA J B | 1990 | AAPG Bulletin1990，74，： | 1 |
| 17 | Compositional gradients in gramineae genes 显示文摘 | Wong G K S Wang J Tao L Tan J Zhang J G Passey D A Yu J | 2002 | Genome Research2002，12，6： | 1 |
| 18 | Transgenic apple and strawberry: advances in transformation, introduction of genes for insect resistance and field studies of tissue cultured plant 显示文摘 | James DJ Passey AJ Webster AD Barbara DJ Dandekar AM Uratsu SL | 1993 | Acta Horiculturae1993，336，： | 1 |
| 19 | Factors affecting high frequency plant regenerating from apple tissues cultured in vitro显示文摘 | PASSEY A J | 1998 | Plant Physiol1998，132，： | 1 |
| 20 | Progress in the introduction of transgenes for pest resistance in apples and strawberry显示文摘 | JAMES D J PASSEY A J ESTERBROOK M A | 1992 | Phytoparasitica1992，20，1： | 1 |
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