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95篇 您的检索式:作者名="Fitz D"
    题名 作者 年代 出处 被引量
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
2Enhancement of photochemical smog by n,n'-diethylhydroxylamine in polluted ambient air显示文摘PITTS J N SMITH J P FITZ D R 1977Science1977,197,:1
3Dislocation nucleation and multiplication in synthetic quartz:relevance to water weakening显示文摘McLaren A C Fitz Gerald J D Gerretsen J 1989Phys Chem Minerals1989,16,:1
4Auxins in the de-velopment of an arbuscular mycorrhizal symbiosis inmaize显示文摘Fitze D Wiepning A Kaldorf M 2005Plant Physiol2005,162,11:1
5Influence of QI on Mesophase St ructure显示文摘TAYLOR G H PENNOCK G M FITZ Gerald J D 1993Carbon1993,31,2:1
6TP or Not TP: Primary mediators in a close runoff? 显示文摘Pratico D Cheng Y Fitz Gerald GA 2000Arterioscler Thromb Vasc Biol2000,20,7:1
7Exsolution in hornblende and its consequence for 40Ar-39Ar age spectra and closure temperature显示文摘Harrison T M Fitz Gerald J D 1986Geochim Cosmochim Acta1986,50,:1
8Analysis of real-time variables affecting children's exposure to diesel-related pollutants during school bus commutes in los angeles 显示文摘SABIN L D KOZAWA K BEHRENTZ E WINER A M FITZ D R PANKRATZ D V FRUIN S A 2005Atmospheric Environment2005,39,29:1
9Controlled liquid maldistribution studies on structured packing显示文摘Fitz C W King D W Kunesh J G 1999Trans Inst Chem Eng Pt A1999,77,6:1
10Reduction of the positive organic artifact on quartz filters显示文摘FITZ D R 1990Aerosol Science and Technology1990,12,1:1
11The murine IL -13 receptor a2: moleccular cloning characterization, and comparison with murine IL - 13 receptor cx 显示文摘Donaldson D D Whitters M J Fitz L J 1998J Immunol1998,161,5:1
12Static var compensator (STATCOM) based on single-phase chain circuit converters 显示文摘Ainsworth J D Davies M Fitz P J 1998IEE Proc-Gener Transm Distrib1998,145,4:1
13The Murine IL-13 Receptor Alpha 2: Molecular Cloning, Characterization, and Comparison with Murine IL-13 Receptor Alpha 1显示文摘Donaldson D D Whitters M J Fitz L J 1998J Immunol1998,161,5:1
14Controlled liquid maldistribution studies on structured packing显示文摘FITZ C W KING D W KUNESH J G 1999Chem Eng Res Des Trans Inst Chem Eng Pt A1999,77,6:1
15Measurement of NOr during the SCOS97-NARSTO 显示文摘Fitz D R Bumiller K Lashgari A 2003Atmospheric Environment2003,37,:1
16Modification of the furanacryloyl-L-phenylalanyl-glycylglycine assay for determination of angiotensin I-converting enzyme inhibitory activity 显示文摘Murray B A Walsh D J Fitz Gerald R J 2004Journal of Biochemical and Biophysical Methods2004,59,2:1
17Recombinant toxins as novel therapeutic agents显示文摘Pastan I Chaudhary V Fitz Geralid D J 1992Annu Rev Bio Chem1992,61,:1
18Saddle-shaped ^40Ar/^39Ar r age spectra from young,microstructurally complex potassium feldspars显示文摘Zeitler P K Fitz G J D 1986Geochimica et Cosmochimica Acta1986,50,6:1
19Impacts of input parameter spatial aggregation on an agricultural non-point source pollution model显示文摘Fitz Hugh T W Mackayb D S 2000Journal of Hydrology2000,,236:1
20Iterative map equalization and decoding in wireless mobile coded OFDM显示文摘LIU D N FITZ M P 2009IEEE Transactions on Communications2009,57,7:1
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