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A new type of Shipboard Meteorological Satellite Receiving-processing System

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Acta Oceanologica Sinica 2000年第1期19卷 35-46页

作者： Xie Simei Hao Chunjiang Zou Bin Jing Qiyi Liao Xiaohong Sheng Xiaowen Zhang Canrong (1. National research center for Marine Environment Forecasts, beijing 100081, china 2, Second institute of china Aerospace corporation 3. beijing Chuanyi Electric Compan Natl. Res. Ctr. Mar. Environ. F. Beijing 100081 China Second Inst. of china Aerosp. Corp. China beijing Chuanyi Electric Company Chinese Academy of Sciences Beijing China

The Shipboard Meteorological Satellite Receiving-processing System (SMSRPS) is specially developed for the navigation meteorological safeguard of the Antarctic exploration ship over the sea ice area of the forth Ocean. This system can suit to the climate environment of very high temperature high moisture and very low temperature - supersaturation; it has a self-protection ability to against the hurricane - force wind over force 12.and the strong vibration during icebreaking, as well as strong magnetic disturbance. It has two sets of receiving-imagery processing systems for polar orbit low-resolution and quasi-stationary high-solution satellites. The key creation Points of this system are as follows: 1. the active gyro-control stabilization platform and a mixed mounting system of three rotating a - B and x -- y axes are used. It solved the tracing difficulties both in the low elevation angle and very high elevation angle of polar-orbit satellite, even in the status of ship moving with continuously changing its poition, direction and ship roll and pitch. 2. Imagery processing subsystem. The newest BORLAND-- DELPHI language and PASCAL language pro gramming software are used under WINDOWS 95 environment. It has a dynamic positioning nested-grid system and electric mapping grid data system. It can show the latitude-longitude of any point on the map, and marks any object such as ship, station or island, and draws the route. It can monitor cloud and temperature, forest fire, anomalous change of ocean and land. It can output satellite cloud maps of 24 bit with very high clarity. This system is very advanced in technique for the whole structure with the features of small volume, light weight and very low cost. It suits to very bad climate and ocean environment. Its imagery process ing system has complete functions with high resolution and being very easy to operate. It is not only suit to land use, but also and specially to all kinds of ship over the sea. It can be exte

关键词： Shipboard Meteorological Satellite Receiving-processing System imagery processing system active gyro-control platform

A new alternating copolymerized derivative as a cold flow improver for diesel fuel

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Petroleum Science 2009年第1期6卷 82-85页

作者： ZHANG Haikuan LIU Hongyan WANG Shujun State Key Laboratory of Heavy Oil Processing China University of Petroleum Beijing 102249 China china National Oil ＆ Gas exploration and Development corporation China National Petroleum Corporation Beijing 100034 China

Synthesis of a cold flow improver （MAVA-a） for diesel fuel and its effect on solidifying point （SP） and cold filter plugging point （CFPP） of diesel fuels were investigated, The cold flow improver was prepared by using maleic anhydride （MA） and vinyl acetate （VA） as raw materials, toluene as solvent, dibenzoyl peroxide （BPO） as initiator, through alternating polymerization under nitrogen to obtain a binary-polymer and then through aminolysis by using a higher carbon amine as aminating agent at a temperature of 80 ℃. A cold flow improver was designed and prepared for No. 0 diesel fuel from Zhang Jia-Gang petrochemical Company according to the contents of n-paraffin and its carbon number distribution in the No. 0 diesel fuel. It was also used together with two kinds of ethene-vinyl acetate copolymer improvers （EVA） separately. The test result showed that the CFPP of the No. 0 diesel fuel could be lowered by 3-5 ℃ when the improver MAVA-a was used. The CFPP was lowered by 8℃ when the improver MAVA-a was used together with EVA-2.

关键词： Cold flow improver solidifying point cold filter plugging point copolymer amination

Combination and superimposition of source kitchens and their effects on hydrocarbon accumulation in the hinterland of the Junggar Basin,west china

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Petroleum Science 2010年第1期7卷 59-72页

作者： Zhang Zhihuan Qin Liming Qiu Nansheng Zhong Ningning Zhang Zhenying Li Wei State Key Laboratory of Petroleum Resources and Prospecting China University of Petroleum Beijing 102249 China beijing institute of Economic Management Hebei 102602 China SINOPEC International Petroleum exploration and Production corporation Beijing 100083 China

In the hinterland of the Junggar Basin, there are multiple depressions with multiple sets of source rocks. Therefore, the conditions of hydrocarbon sources are complex, and the geochemical characteristics and sources of hydrocarbon vary in different structural belts. The evolution of the Che- Mo palaeohigh affected the formation of hydrocarbon source kitchens and hydrocarbon migration. We studied the combination and superimposition of hydrocarbon source kitchens, using as an example the hinterland of the Junggar Basin （including the Yongjin, Zhengshacun, Moxizhuang and Luliang uplift areas）. The study was based on geochemical analyses of crude oil and fluid inclusions, and the histories of tectonic evolution and hydrocarbon generation. The results indicated that before the Paleogene there were two hydrocarbon-generating depressions： the Western Well Penl depression and the Changji depression on the south and north sides of the Che-Mo palaeohigh, respectively. The Permian source kitchen had been generating hydrocarbon continuously since Triassic and reached high maturity stage in the Cretaceous period. After Paleogene, the adjustment of the Che-Mo palaeohigh led to the subsidence of the Changji depression and the Jurassic source rocks reached mature stage and became the main source kitchens. However, the Jurassic source rocks in the Western Well Penl depression were still in a low maturity stage and did not generate oil because of the adjustment of tectonic movements. As a result, in the central and southern parts of the Junggar Basin, Jurassic source rocks generated oil, but in the Luliang uplift, the crude oil was from the Permian source rocks in the Western Well Penl depression and the Jurassic source rocks did not contribute. The crude oil in the central Zhengshacun-Moxizhuang belt was from the Permian source rocks in two depressions, and partially from the Jurassic source rocks. The crude oil in the Luliang uplift was from the source rocks of the lower Permian F

关键词： Hinterland of the Junggar Basin hydrocarbon source kitchen oil source combination and superimposition accumulation stage

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大位移井钻井技术研究及在渤海油田的应用

石油学报 2003年第2期24卷 84-88,93页

作者：蒋世全姜伟付建红季细星付鑫生中海石油研究中心北京100027 西南石油学院四川南充637001 中国石油勘探开发研究院北京100083 西安石油学院陕西西安710065

针对渤海油田钻 40 0 0m水平位移井遇到的技术难题 ,进行了摩阻扭矩预测及评价、井眼净化计算、井壁稳定计算 ,设计了软件集成平台 ,研制了可变径稳定器及井下闭环可变径同心稳定器 ,开发了用于大位移井的水基泥浆。这些技术及设备在... 详细信息

针对渤海油田钻 40 0 0m水平位移井遇到的技术难题 ,进行了摩阻扭矩预测及评价、井眼净化计算、井壁稳定计算 ,设计了软件集成平台 ,研制了可变径稳定器及井下闭环可变径同心稳定器 ,开发了用于大位移井的水基泥浆。这些技术及设备在渤海秦皇岛 3 2 6等油田 6口大位移井中应用 ,均取得了良好的效果。

关键词：大位移井钻井技术扭矩可变径稳定器水基泥浆渤海油田

Forecast and analysis of the "roof effect" of world net oil-exporting capacity

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Petroleum Science 2011年第3期8卷 365-370页

作者： TONG Xiaoguang ZHAO Lin WANG Zhen ZHANG Haiying School of Business China University of Petroleum Beijing 102249 China china National Oil and Gas exploration and Development corporation Beijing 100034 China

Oil is extremely crucial to the development of the modern economy. It is important to forecast the oil supply capacity due to its scarcity and non-renewability. This paper attempts to forecast and analyze thirty-five current and potential net oil-exporting countries. Integrating both qualitative and quantitative methods, the oil production and consumption are predicted based on historical data, so that the world net oil-exporting capacity can be obtained. The results show that the ＂roof effect＂ of the world net oil-exporting capacity may appear before 2030. Unconventional oil will play an important role in the future world oil market. The competition and cooperation relationships between OPEC and non-OPEC will last for a long time.

关键词： Oil production oil consumption net oil-exporting capacity roof effect

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利用地震小层对比技术分析层序及岩性圈闭

石油地球物理勘探 2012年第1期47卷 150-156,188+199-200页

作者：杨玲鲍志东陈开远李进波张培园中国石油大学(北京)地球科学学院北京102249 中国地质大学(北京)能源学院北京100083 中海油研究总院北京100027 南方石油勘探开发有限责任公司广东广州510240

为了精确划分柴达木盆地三湖地区七个泉组地震层序和明确层序内部结构特征,采用地震小层追踪、对比技术对该区的地震剖面进行处理和精细解释,并结合地震小层的Wheeler域转换图以及岩心、钻测井、分析化验等资料的综合分析,将七个泉组从... 详细信息

为了精确划分柴达木盆地三湖地区七个泉组地震层序和明确层序内部结构特征,采用地震小层追踪、对比技术对该区的地震剖面进行处理和精细解释,并结合地震小层的Wheeler域转换图以及岩心、钻测井、分析化验等资料的综合分析,将七个泉组从下向上划分为5个沉积层序,明确了各层序界面和最大湖泛面的识别标志,指出缺乏明显地形坡折的七个泉组沉积层序由湖侵体系域和湖退体系域组成,其中湖侵体系域以退积型序列为主要特征,而湖退体系域以进积型序列为主要特征,建立了研究区的层序地层充填模式。综合地震小层上倾尖灭点识别、连井砂体对比以及构造等分析成果,指出研究区岩性圈闭在平面上主要分布在台东、涩东、驼西鼻隆区和驼南、涩南、盐西斜坡带。

关键词：柴达木盆地三湖地区七个泉组层序地层地震小层对比技术岩性圈闭预测

辽河盆地东部凹陷北段古近系层序地层特征及油气藏分布

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石油大学学报：自然科学版 2004年第5期28卷 1-5,12页

作者：李潍莲孙红军唐文连石油大学石油天然气成藏机理重点实验室中国石化石油勘探开发研究院北京100083

利用地震、测井、录井等资料,对辽河盆地东部凹陷北段古近系进行了层序地层学分析,并对每个层序的发育特征、生储盖组合及油气藏类型进行了详细研究。结果表明,该区古近系可划分为SⅠ,SⅡ,SⅢ和SⅣ4个层序,分别对应于房身泡组、沙三段... 详细信息

利用地震、测井、录井等资料,对辽河盆地东部凹陷北段古近系进行了层序地层学分析,并对每个层序的发育特征、生储盖组合及油气藏类型进行了详细研究。结果表明,该区古近系可划分为SⅠ,SⅡ,SⅢ和SⅣ4个层序,分别对应于房身泡组、沙三段、沙一段沙二段和东营组。SⅡ层序水进体系域最大湖泛期沉积的半深湖深湖相暗色泥岩是研究区的主力烃源岩系;SⅢ层序水进体系域最大湖泛面附近的浅湖相泥岩是最重要的区域盖层。良好的生储盖配置使SⅡ层序、SⅢ层序水进体系域的扇三角洲、滩坝及浊积扇砂体成为本区最佳勘探目标层。SⅡ层序高位体系域生储条件配置好,又有SⅢ层序区域盖层的整体封盖,油气聚集受局部盖层直接控制,可成为较有利的勘探目的层。SⅡ层序、SⅢ层序低位体系域的冲积扇、辫状河砂体体积规模较小,难以形成大油气藏。

关键词：层序地层体系域东部凹陷盖层古近系辽河盆地砂体油气藏分布湖相泥岩录井

Two accumulation modes of marine-origin natural gas in the Tarim Basin

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Science Bulletin 2007年第S1期 215-223页

作者： WANG HongJun1, ZHAO WenZhi1, HU GuoYi1 & HU JianFeng2 1 research institute of Petrochina exploration and Development, beijing 100083, china 2 research institute of the Tarim Oilfield corporation, Petrochina, Korla 841000, china

Hetianhe gas field, Lungudong gas field and Tazhong gas field are marine marine-origin natural gas reservoirs in the craton area in the Tarim Basin. The natural gas is generated from Cambrian source rocks. The simulation experiment indicated that the cracking of the dispersedly dissoluble organic matter remaining in the source rocks is the main origin of marine natural gas. There are two modes to form gas reservoirs, one is the dry gas reservoir such as Hetianhe gas field, in which gas accumulated on the fault belt with violent tectonic movement, the other is condensate gas reservoir formed on the inheriting uplift such as Lunnan and Tazhong gas fields. The hybrid simulation experiment of cracking gas and crude oil indicated that crude oil accumulated on a large scale in those uplift belts at the early stage, and natural gas filled the ancient oil reservoir at the late stage, and the gas reservoirs were formed after the gas mixed with the crude oil.

关键词： Tarim Basin marine natural gas origin cracking accumulation

GREEN CHEMISTRY IN petrochemical INDUSTRY

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GREEN CHEMISTRY IN PETROCHEMICAL INDUSTRY