Extended research of showing means of GIS in the development and management of oil and gas reservoir

第16卷第5期重慶郵電學(xué)院學(xué)報2004 4F10 Journal of Chongqing University of Posts and Telecommunications Oct 2004Article ID:1004-5694(2004)050129-04Extended research of showing means of GIsin the development and management of1 and gas reservoirXIE Qing, JIANGMA Li2(1. Institute of economic Management, Chongqing University of Posts and TelecommunicationChongqing 400065, P R China; 2. Institute of Computer Science Technology, Southwest Universityfor Nationalities, Chengdu, 610041 P.R. ChinaAbstract: Owing to the close correlation of development of oil and gas reservoir and spatialgeological place, the technique of GIS can be introduced into the process of developmentand management of oil and gas reservoir. But development of oil and gas reservoir has itsparticularity, development and management GIS of oil and gas reservoir should use theother techniques to extend the forms of representation to make up the shortages of gis inrepresentation. The development and management GiS of oil and gas reservoir will beperfect besides the basic functions of GIS. This paper expatiates how to use othertechniques to extend GIS in development and management of oil and gas reservoir mainlyfrom productive dynamic curve of well, layers of map piling up, 3-D geological model andreplaying maps, etc. Through extended GIS in development and management of oil andgas reservoir, the forms of representation of geological information are enrichedrepresentations of information are more direct and visual, spatial descriptive ability andforms of representation of GiS are built up and the single information system will bedeveloped into a management and decision-making system.Key words: GIS; development of reservoir; 3-d geological modelCLC number: TP391: P208ode: A1 Prefacee shown. Geographic information system cannange geological spatial and attribute informationDevelopment and productive management of oil at the same time, so the technique of GiS can beand gas reservoir refers to geology of reservoir, introduced into development of oil and gasfeatures of storage layers, structure of well, reservoir. But development of reservoir is ofechniques of oil extraction, pipelines on the particularities, such as, distributing status ofground, processing of reservoir and productive reservoir underground cant be predicted and insidedynamic, etc. Its correlative specialities are many, status of reservoir changes with time. So, thespatial distributing is wide and integration on the development and management Gis of oil and gasground and underground of 3-D spatial movement reservoir must adopt other techniques to enrichin development of reservoir. Moreover, as technological connotation of GIs and improvecommon database system is applied to manage descriptive ability of GIs. Byinformation, spatial features of information can't development tools, we can build up expressiveReceived date: 2004-04-29CorrespondingauthorE-mailixieqing@private.2len.com中國煤化工CNMHGJournal of Chongqing University of Posts and Telecommunications(Natural Science) No 5forces of data and make up the shortcomings ofGIs in revelation and further perfect the月合國月果泡訪(fǎng)毒由瘦development and management GiS of oil and gareservoir. Besides, it has basic functions of GIsThe reports about how to apply other techniquesto extend GIS are few. So, this research is more ofrealistic significance and works developmentalabout how to extend the technique of giS to othertrades. We will expatiate how to realize extensionof Gis by using other techniques in developmentand management GiS of oil and gas reservoir fromthe followingsFig 1 Productive dynamic curve of well2 Productive dynamic curve of well development and management GIS of oil and gasreservoir so that the corresponding tools should beWhen we observe the changes of all kinds of developed in use of other techniques to make upparameters in the process of producing of the shortcomings of current GIsWe develop module of layers piling up, usingof curve. X-axis has the one to many relations with techniques of computer graphics combined withY-axis for the kind of curve. Based on thetechnique of OpenGL. The module embedded inrelation, changeable complexion of many kinds ofdevelopment and management GIS of oil and gasparameters with time can be shown. Many groups reservoir has made up the shortcomings of currentof coordinates can protract synchronously GIS in map showing at great extent. The modulehangeable conditions ofatput,accumulated of layers piling up realizes that many differentoutput, compressive stress and time of oilborderline layers are piled up after theirextraction,etc. especially for curves of oil and gas borderlines are unified. So, managers can observeextraction. But common tools, such as Excelgraph and current plotting controls that integrated many layers of the same reservoir at the same timein order that managers are convenient to observe,and developing environment of software providesan't realize the above functions at all. In ordecompare, analyse and make right decisions. Fig. 2solve the above problems, plotting controls foris an example of layers piling up moduleurve of multiple Y-axises are developed throughgroupware technique of ActiveX, see Fig. 1. Soflexibly binding and customizing are realized tomeet applications of Gis need in development andmanagement of oil and gas reservoir.Fig 2 Layers piling up3 Layers piling upSometimes, different layers of thee sameThree-dimensional geologicalreservoir need to be piled up to compare andanalyse, due to its particularity, in developmentodeland management of reservoir. But plane maps are Now, most software of GIS is based on 2-D datashown only one by one, when common softwares structure so that they can't effectively solve 3-Dof GIS show maps. So, different regions of maps problem. But it's very difficult to modify insideare inconvenient for being compared. As a resultcommon forms of showing can't meet the needs of GIS中國煤化工 to build3DCNMHGASGIS2004, CQUPT, May 26-28, Chongqing China·131·There are many forms in data output of GIS ofHowever, the development of oil and gas development and management of oil and gasreservoir refers to descriptions about 3-D spatial reservoir. It's unnecessary to make data outputdistributing status of reservoir and well again, when we review all kinds of pictures thatdistributing status. But current software of Gis have been exported. The users can organizehasnt still met their needs. In gis of development browsing maps and establish map-browsingand management of reservoir, we establish 3-Dlection, according to their own orders ofgeological model, using DEM and knowledge about browsing maps in use of map-replaying modulegeostatistics, and protract 3-D graphics in use of Map-browsing structure is saved beforehand in thetechnologies of computer graphics combined database. When users browse maps next time, ittechnique of OpenGL. Then, we extend 3-Dill be unnecessary to reorganize map-browsingspatial descriptive ability of development and structure. Users can replay maps by organizedmanagement GIS of oil and gas reservoir. As a map-browsing structure or go on to modify map-result, the shortcomings of common GIS in 3-D browsing collection and adjust organized structurespatial description are made up. 3-D geological of maps, see Fig 4. In addition, users can equipmodel more intuitionisticly shows data of 3-D all kinds of explanations, including voice,literalfeatures in reservoir, report and animation, etc. for all kinds of mapsapproaches real geological complexion and label the and images in map-browsing collection. In thiscorresponding information of well. So, those way, map-browsing collection can beInprovide effective approaches for synthetical lifelike and visual effect and expressive force ofanalysis and provide some gists for making information is built updecisions for managers in the process oflevelopment and management of reservoir. ArE作D的怎在的區知回團d至國型example of 3-D Geological Conformation們能illustrated in Fig. 3.Fig 4 Map-replaying me6 ConclusionsThree conclusions by extended research ofFig 3 Three-dimensional geological conformationhowing means of oil and gas reservoir5 Map-replaying module(1) The oil and gas reservoir developmentmanagement GIS system has basic functions ofAap-replaying module can build up expressive general GIS. In addition, it utilized otherforce of data in GIS, help to learn condition of techniques to extend GIS to make showing ofreservoir from many ways for managers and information more direct and visualprovide more convenience for them to summarize (2)The 3-D visual toolkit of geologic constructwork report after the module is embedded in GIS of in oil-gas field based on OpenGL. techniqueof oil and gasreservoir中國煤化工s, has expandedCNMHG132urnal of Chongqing University of Posts and Telecommunications(Natural Science) No 5functions of description ability for 3-D space and [6] JEFF Coffman. 3-D immersion enhances productivityanalysis ability in current GIS[R]. The American Oil Gas reporter, November(3)By multimedia technique, we can importillustrations such as voice, literal report and [7] HE N, REYNOLDS A C, OLIVER D S. Three-imation, etc. in map- replaying module and mapsdescription from multiwellto establish a relationship between map andpressure data[A]. paper SPE 36509 Presented at the996 SPE Annual Technical Conference andmultimedia. This may expand expressive force ofExhibition[C]. Denver, CO, Oct, 1996.information and enrich showing means and effect of [8] MOORE I D, GRAYSON R B LADSON A R Digitaldata in oil and gas reservoirterrain modelling: A Review of HydrologicalGeomorphological and Biological Application [M].Referencesurological Processes,1991.5.[1]鄒倫,劉瑜張晶,等.地理信息系統—原理、方法和[9] DANIEL J D, RODNEY SS, SCOTT A B.Gas應用[M]北京:科學(xué)出版社,2001industry-related exploration and production waste[2]姜玥,謝青,GIS在油氣田開(kāi)發(fā)管理系統中的擴展實(shí)demographics "utilizing GIS [A]. the SPE/EPA現[門(mén)].西南民族大學(xué)學(xué)報,2003.29(6):747-750Exploration Production Environmental Conference[3]謝膏,陳偉. OpenGL在油氣藏開(kāi)發(fā)管理GIS系統中的held in Houston[C]. TX, U. S.A., 1995. 29720 ect應用[].西南石油學(xué)院學(xué)報,2003,25(1):36-38,73.[10] LANDA J L, KAMAL MM, JENKINS C D, et al[4]陳偉,段永剛,姜玥,等,基于GIS的油氣田開(kāi)發(fā)生產(chǎn)Reservoir characterization constrained to well test管理系統[A].第七屆聯(lián)合國計算機會(huì )議論文集[C]data: a field example [a]. the 1996 SPE Annual2000.11Technical Conference and Exhibition[C]. Denver, C[5]李青元,林宗堅,李咸明.真三維GIS技術(shù)研究的現狀et,1996.(編輯:何先剛)與發(fā)展[J].測繪科學(xué),200.6上接7頁(yè))References:HAMBRUSCH Susanne E, et al. Towards scalablelocation-aware services requirements and research[1] GUTTMAN A. R-trees: a dynamic indexingissues [A]. GIS,03 [C]. New Orleans, Louisianastructure for spatial seaching [A]. In Proc. of theUsA,2003.ACM Intl. Conf. on Management of Data[7] MYLLYMAKI Jussi, KAUFMAN JameSIGMODLC].1984.47-57performace spatial indexing for location-based[2] LEE Mong Li, HSU Wynne, JENSEN Christian S,etservices [A]. www 2003 [C]. Budapestal. Supporting frequent updates in R-tree: aHungary. 2003.bottom-up approach[A]. Proceedings of the 29th [8] KWON Dongseop, LEE Sangjun,LEE SukhoVLDB Conference[C]. Berlin, Germany, 2003Indexing the current positions of moving objects[3] RIGAUX Philippe SCHOLL Michel, VOISARDusing the lazy update r-tree [J]. In Mobile DataAgnes. Spatial databases with application to GISManagement, MDM, 2002. 113-120[M]. USA: Academic Press,2002.238-239[9] MOKBEL Mohamed F, GHANEM Thanna M[4] SELLIS Timos, ROUSSOPOULOS NickAREF Walid G. Spatio-temporal access methodsFALOUTSOS Christos. The Rt-tree: A dynamicLAJ. Bulletin of the IEEE Computer Societyindex for multi-dimensional objects [A]Technical Committee on Data Engineering [C]Proceedings of the 13th VLDB conference [C].Brighton, 1987.[10] NASCINMENTO Mario, SILVA Jefferson RO[5] BECKMANN Norbert, KRIEGEL Hans-peterTHEODORIDIS Yannis. Evaluation of accessDCHNEIDER Ralf, et al. The R-tree: Anstructures for discretely moving points [A].Inefficient and robust access method for points andProc. of the Intl. Workshop on Spatio-Temporalrectangles[A].ACM089791-365-5/90/0005/0322Database Management, STDBM [C]. 1999. 171C].1990.(編輯:何先剛)[6]Mhamed F, aref Walid g中國煤化工CNMHG