44 - water-injection pressure maintenance and waterflood processes

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  • 7/22/2019 44 - Water-Injection Pressure Maintenance and Waterflood Processes

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    Omcptjr 99V ctjr-Heajothbe [rjssurj N chetjeceojcei V ctjr`dbbi [rbojssjsO.J. Ymbncs, Ocrj Dcgbrctbrhn Heo.*Ocrrbdd @. Ncmbejy, Obrj DcgbrctbejT teo.Fjbrfj V. Vhetjr, Obrj Dcgbrctbrhjs Heo.

    HetrbiuothbeNcey `cotbrs tmct crj hnpbrtcet tb wctjr`dbbihef crj cdsbhnpbrtcet he wctjr-prjssurj nchetjeceoj, sb ht hs ih``houdttb ij`hej tmj pbhet b` sjpcrcthbe gjtwjje tmj twb prbo-jssjs. Coobrihef dy, c ncabr pbrthbe b` tmj he`brncthbeprjsjetji he tmhs omcptj r cppdhjs tb gbtm wctjr`dbbihef ceiwctjr-prjssurj-nchetjeceoj bpjrcthbes. @br bur purpb sjs,wctjr`dbbihef cei wctjr-prjssurj nchetjeceoj crj ij`hejics `bddbws.Vurr`d~&hef hs c sjobeicry-rjobv jry njtmb i gy wmhomwctjr hs heajotji hetb c rjsjrvbhr tb bgtche ciihthbecd bhdrjobvjry tmrbufm nbvjnje t b` rjsjrvbhr bhd tb c prbiuo-hef wjdd, c`tjr tmj rjsjrvbhr mcs cpprb comji hts jobebnh-ocddy prbiuothvj dhnht gy prhncry-rjobvjry njtmb is.

    Vctjr-prjssurj nuhetreodeoj hs c prbojss wmjrjgy wctjrhs heajotji hetb ce bhd-prbiuohef rjsjrvbhr tb suppdjnjettmj ecturcd jejrfy tmct hs heihfjebus tb tmj rjsjrvbhr ceitb hnprbvj tmj bhd-prbiuohef omcrcotjrhsthos b` tmj `hjdigj`brj tmj jobebnhocddy prbiuothvj dhnhts crj rjcomji .Fjejrcd Mhstbry cei Ijvjdbpnjetb` Vctjr`dbbihefYmj `hrst rjobfehthbe b` tmj gjej`hts tmct oce gj bgtcheji`rbn wctj r heajothbe ocnj cs c rjsudt b` coohijetcd `dbbi-hef wmje wctjr wcs hecivjrtjetdy cinhttji tb prbiuohebhd sceis tmrbufm cgceibeji wjdds. He 3==;. Ocrd3 2rjpbrtji heo rjcsji bhd prbiuothbe `bddbwhef coohijetcd`dbbihef he tmj [htmbdj Ohty ([C) crjc, cei suffjstji tmjusj b` hetjethbecd `dbbihef. C dtmbufm wctjr`dbbihef wcshddjfcd he [jeesydvcehc gj`brj 387 3 cei he Ejw Xb rl gj-`brj 3838 . wctjr-heajothbe bpjrcthbe s he tmjsj crjcs wjrjrjpbrtji cs jcrdy cs tmj 3= 8;s. _heoj ht wcs hddjfcd,dhnhtji he`brncthbe hs cvchdcgdj be bpjrcthbes gj`brj 3877(dbbKs,,.) EGeh E-Ep)G,, . .G,,hwmjrj

    _,2 > fcs scturcthbe, `rcothbe,_,,. > wctjr scturcthbe. `rcothbe,

    E > hehthcd bhd he pdcoj, _YG .E,, > bhd prbiuoji, _YG,G,,< > hehthcd bhd @P@, WGH_YG, ceiG,, > BHH @P@, WGH_YG.

    _jvjrcd cutmbrs mcvj smbwe tmrbufm jxpjrhnjets tmct. `brc fhvje bhd scturcthbe, tmj pjrojet b` rjobvjry gy wctjr-`dbbi heorjcsjs cs fcs scturcthbes heorjcsj tb cgbut ?; %gut tmj gjej`hts ijodhej c s fcs scturcthbes fb gjybei tmj?;% djvjd. Ymj j``jot b` `rjj fcs mcs gjje tb ocusj dbwjrWB _s gjmhei tmj rbet tmce obudi gj bgtcheji gy wctjr-`dbbihef tmj scnj systjns he tmj cgsjeoj b` suom fcs. Ymjheorjcsji rjobvjry bgtcheji gjocusj b` tmj prjsjeoj b `fcs iurhef c wctjr`db bi mcs gjje vcrhbusdy cttrhgutji tbomcefjs he tmj pmyshocd omcrcotjrhsthos b` tmj bhd, tb tmjsjdjothvj pduffhef cothbe b` tmj fcs, tb heodushbe b` bhdnhst he tmj `rjj-fcs pmcsj , cei tb rjpdcojnjet b` rjshiucdbhd gy rjshiucd fcs. Ymj ijfrjj b` hnprbvjnjet he rjobv-jry mcs ebt gjje jstcgdhsmji he tmj `hjdi1 mbwj vjr, cehevjsthfcthbe hetb tmj he`dujeoj b` c `rjj-fcs scturcthbebe rjobvjry gy wctjr irhvj heihoctji tmct tmj bpthncd f csscturcthbe obudi gj ijtjrnheji `br ncxhnun bhd rjobv-jry gy wctjr ihspdcojnjet. _bnj bpjrctbrs wmb mcvj he-ajotji fcs cmjci b` wctjr mcvj rjpbrtji tmct `dbbis mcvjgjej`htji he bej wcy br cebtmjr. Gjshijs tmj civcetcfjsb` heorjcsji bhd cei fcs prbiuothbe, gjej`hts suom cs he-orjcsji wctjr-heajothbe rctjs, nbr j j``hohjet `dbbihef, ceiijorjcsji pcrc``he prbgdjns mcvj gjje rjpbrtji.

    Ymj j``jots b` `rjj-fcs scturcthbes be bhd rjobvjry hewctjr`dbbi hef rjnche ce cocijn ho prbgdjn. Zethd tmjnjrhts b` heajothef fcs cmjci b` (br whtm) w ctjr oce gjprbvji prcothocgdj he gbtm tmj dcgbrctbry cei he tmj `hjdi,ocuthbe smbudi gj usji he cppdyhef tmhs njtmbi tb cey dcrfj`hjdi bpjrcthbe.@duhi [rbpjrthjs cei Wjdcthvj-[jrnjcghdhty WjdcthbesmhpsYmj pmyshocd prbpjr thjs b` tmj rjsjrvbhr `duhis cdsb mcvjprbebueoji j``jots be tmj civhscghdhty b` wctjr`dbbihe fc fhvje rjsjrvbhr. B` ncabr hnpbrtceoj cnbef tmjsj j`-`jots hs tmj vhsobshty b` tmj bhd. Ym j vhsobshty b` tmj bhdc``jots tmj nbghdhty rcthb. Ymj rjdcthvj pjrnjcg hdhty b` tmjrjsjrvbhr rbol tb tmj ihspdcohef cei ihspdcoji `duhis hs cdsbc `cotbr he tmj nbghdhty rcthb, cs hs tmj vhsobshty b` tmjihspdcohef `duhi-wctjr, he tmhs ocsj (rj`jr tb Omcp . 9?).Ymj nbghdhty b` cey shefdj pmc sj (j.f., bhd) hs tmj rcthbb` tmj pjrnjcghdhty b` tmct pmcsj tb hts vhsobshty. l,,/p(,Ymj n bghdhty rcthb, N, hs tmj rcthb b` tmj nbghdhty b` tmjihspdcohef `duhi tb tmct b` tmj ihspdcoji `duhi. Ymj dcrf jrtmj nbghdhty rcthb, tm j dbwjr whdd gj rjobvjry ct grjcl-tmrbufm< mjeoj, nbrj wctjr n ust gj prbiuoji tb rjobvjrc `hxji cnbuet b` bhd. Ymhs hs gjocusj (H) c sncddjr crjchs swjp t ct grjcltmr bufm, cei (7) tmj strcth`hocthbe j``joths jemceoji.

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    VCYJW-HEAJOYHBE [WJ__ZWJ NCHEYJECEOJ & VCYJW@DBBI [WBOJ__J_ 99-:

    Vhtm mhfm-vhsobshty (dbw-frcvhty) oruijs, prhncry rj-obvjry ebrncddy hs dbwjr cei smrhel cfj hs djss tmce whtmdbw-vhsobshty oruijs. Ymhs tjeis tb b``sjt tmj gci j``jotsb` mhfm-vhsobshty oruijs sheoj ht b`tje rjsudts he mhfmjrbhd scturcthbes ct tmj gjfheehef b` wctjr-heajothbe bpjr-cthbes.Bpthncd Yhnj tb Vctjr`dbbiYmj bpthncd thnj tb wctjr`dbb i c pcrthoudcr rjsjrvbhr ij-pjeis be tmj bpjrctb rs prhncry bgajothvj he wctjr-`dbbihef. Cnbef tm jsj bgajothvjs n hfmt gj (3) ncxhnunbhd rjobvjry, (7) ncxhnun eungjr b` ibddcrs b` `uturjejt heobnj, (?) ncxhnun eungjr b` ibddcrs b` `uturj ejtheobnj pjr ibddcr hevjstji, (9) stcghdhzji rctj b` nbej-tcry rjture, br (:) ncxhnun ihsobuetji prjsjet w brtm.Ojrtchedy cdd tmjsj bgajothvjs crj ijshrcgdj, cei cdd sjjntb ocdd `br ce jcrdy gjfheehef b` wctjr-heajothbe bpjrc-thbes< mb wjvjr, tmct hs ebt cdwcys tmj ocsj. Ym j nbst obn-nbe wcy tb ijtjrnhej tmj bpthncd thnj tb gjfhe `dbbihefhs tb obnp utj tmj cethohpctji bhd rjobvjry, prbiuothbe rctj,nbejtcry hevjstnjet, cei heobnj `br sjvjrcd cssunjithnjs b` hehthcthbe-cei tmje bgsjrvj tm j j``jot b` tmjsj`cotbrs be tmj nbst ijshrcgdj fbcd.He c mbnb fjejbus rjsjrvbhr, ncxhnun bhd rjobvjry ocegj jxpj otji h` `dbbihef hs gjfue ct tmj prjohsj thnj gug-gdjpbhet prjssurj hs rjcomji . Y mhs hs gjocusj rjshiucd bhdc`tjr wctjr`dbbihef whdd mcvj tmj ncxhnun cnbuet b` fcshe sbduthbe cei, ct tmj guggdjpbhet, bhd vhsobshty hs nbst`cvbrcgdj. H` tmj j``jot b` c `rjj-fcs scturcthbe be WB _hs hfebrji, mjtjrbfjejhty ocusjs tmj bpthncd prjssu rj `brmhfmjst rjob vjry tb gj dbwjr tmce tmj guggdjpbhet prjs-surj. H` tmj guggdjpbhet prjssurj hs quhtj dbw, prbiuothberctjs ncy mcvj sugstcethcddy ijodheji ce i tmj bpjrctb r ncyprj`jr ce jcrdhjr `dbbi. Vctjr-heajothbe bpjrcthbes hehthctjicgbvj tmj guggdjpbhet he c mjtjrbfje jbus rjobvjry ncyudthnctjdy rjsudt he djss bhd rjobvjry gut ncy gj austh`hjijobebnhocddy.

    Bgajothvj 3, ncxhnun bhd rjobvjry, hs hnpbrtcet tb cddbpjrctb rs br cfjeohjs wm b crj obeojreji prhncrhdy whtmtmj gjst hetjrjsts b` tmj pugdho. Bgajothvjs 7, ?, cei :,hevbdvhef ojrtche `heceohcd f bcds, crj nbst hnpbrtcet tbprhvctjdy bweji obnpcehjs, jhtmjr heijpjeijet br ncabr

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    99-0 [JYWBDJZN JEFHEJJWHEF MCEIGBBL

    rjstbrji-stctj tjomehquj be rjprjsjetcthvj scnpdjs b` tmjrjsjrvbhr rbol. Ym hs rjquhrjs tm j bgtchehef b` jebufm ic tctb jstcgdhsm ijpjeicgdy tmct tmj obrj scnpdjs rjprjsjetcdd tmj pjrnjcghdhty rcefjs obetcheji he tmj rjsjrvbhr. Ymhshijcd shtucthbe hs vjry rcrjdy cvchdcgdj tb tmj jefhejjr, sbhetjrprjtcthbes nust gj ncij whtm djss tmce tmj hijcd ictc.He tmj rjstbrji-stctj tjomehquj, tmj scnpdj hs `hrst jxtrcotj icei tmje irhji he ce j``brt tb rjnbvj cdd obetcnhecets.Ymje, tmj hrrjiuohgdj wctjr scturcthbe hs ijtjrnheji gytmj ocphddcry-prjssurj njtmb i. C`tjr tmhs, tmj scnpdj hsscturctji whtm grhej, w mhom hs usucddy b ` cpprbxhn ctjdytmj scnj obnpbshthbe cs tmct b` tmj rjsjrvbhr. Cdd nbghdjwctjr tmje hs ihspdcoji whtm ce bhd b` cgbut tmj scnj vhs-obshty cs tmj rjsjrvbhr bhd, djcvhef tmj obrj scn pdj he htsbrhfhecd obeihthbe. Ymje tmj obrj scnpdj hs sug,ajotji tbc wctjr-ihspdcojnje t prbojs s uethd tmj j``dujet H_ jssje-thcddy 3;; % wctjr. Ct tmhs pbhet, tmj bhd scturcthbe hs ijtjr-nheji he tmj ebrncd nceejr cei ocddji tmj WB_ .Wjdcthvj-[jrnjcghdhty OurvjsWB _s cdsb ncy gj ijtjrnheji `rbn rjdcthvj-pjrnjcghdhtyourvjs, gut tmj ebrncd purpb sj b` tmjsj ourvjs hs tb fhvjnbrj i ctc `br tmj crjc tmct dhjs gjtwjje tmj twb jxtrjnjobeihthbes b` hetjrsththcd wctjr cei WB_. _heoj tmj njcs-urjnjets `br tmj crjc gjtwjje tmbsj twb obeihthbes crjncij be rctmjr sncdd scn pdjs b ` tmj rjsjrvbhr rbol, tm jycrj ebrncddy pj r`brnji whtm ce bhd b` sugstcethcddy frjctjrvhsobshty tmce tmct b` tmj rjsjrvbhr bhd. Ymj nbrj vhsobusbhd `cohdhtctjs coourctj njcsurjnje t b` tmj prjssurj frc-ihjets tmct crj ejojsscry `br ijpjeicg dj rjdcthvj-pjrnjc-ghdhty ijtjrnhecthbe. Ymjrj`b rj, rjdcthvj-pjrnjcghdhtyourvjs smbudi gj usji prhncrhdy `br `rcothbecd-`dbw ceirctj/prjssurj ocdoudcthbes, whtm nbrj wjhfmt gjhef fhvjetb tmj nhiidj scturcthbe rcefj tmce tb tmbsj be jhtmjr jei.Ymhs vhjw sj jns tb suppbrt tmj prcothoj b` crghtrcrhdyrjsmcphef tmj jxpjrhnjetcd l,, ourvj he tmj vhohehty b`tmj WB_ cei tmj jxpjrhnjetcd l, ourvj he tmj vhohehtyb` tmj hrrjiuohgdj wctjr scturcthbe sb cs tb obe`hrn nbrjijpjeicg dj ijtjrnhecthbes b` tmjsj scturcthbes. @urtmjr,ht sjjns tb heihoctj tmct obeshijrcgdj jrrbr nhfmt gj he-trbiuoji gy ushef ce WB_ tclje `rbn rjdcthvj-pjrnjc-ghdhty njcsurjnje ts cdbej.J``jot b` Hehthcd _cturc thbesHehthcd scturcthbes b` wctjr, bhd, cei fcs be rjsjrvbhr suhtc-ghdhty mcvj gjje ihsoussji prjvhbusdy he tmhs omcptj r. Y mjj``jot b` tmjsj scturcthbes be tmj WB_ gjmhei tmj wctjr`rbet whdd gj obeshijrji mjrj.Cs prjvhbusdy njethbeji he tmj ihsousshbe b` `duhi sctu-rcthbe cei ihstrhguthbes, ce hehthcd wctjr scturcthbe tmcths cgbvj tmj orhthocd vcduj whdd ocusj tmj ihspdcojnjetnjomcehsn tb gj b` tmj sugbrihectj-pmcsj vcrhjty tmctebrncddy prjvchds c`tjr grjcltmrb ufm. Ymhs njces tmct c`rbetcd ihspdcojnjet whdd gj hnpbsshgdj< sthdd, obeshijrc-gdj quceththjs b` bhd ncy gj rjobvjrj i h` ht hs jobebnhocdtb usj dcrfj vbdunjs b` wctjr. @br prjihothbes b` tmhs typjb` pjr`brnce oj, c `rcothbecd `dbw jvcducthbe hsejojsscry-rctmjr tmce rjdhceoj be tmj obeojpt b` ce WB _gjmhei ce civceohef `rbet, br phstbe, b` wctjr.Ymj j``jot b` ce hehthcd fc s scturcthbe mcs gjje hevjs-thfctji gy sjvjrcd c utmbrs, nbst b` wmbn rjpbrt heorjcs-hef gjej`hohcd rjsudts he rjiuohef tmj WB_ dj`t gy tmjihspdcohef wctjr wmje ce hehthcd fcs scturcthbe up tb ?;%mcs gjje `buei. 39-30 _bnj cutmbrs 39, mcvj rjpbrtji

    sugstcethcd gjej`hts `rbn ce hehthcd fcs scturcthbe b` nbrjtmce ?;% < mbw jvjr, tmjsj gjej`hts gjfhe tb ijodhej cs tmjfcs scturcthbe heorjcsjs. Yruj gjej`hts w jrj cdsb `bueitb vcry whtm tmj prbpjrthjs b` tmj rjsjrvbhr rbol cs wjddcs whtm tmj prbpjrthjs b` tmj rjsjrvbhr `duhis. Cdd cutmbrsrjpbrt sugstcethcd heorjcsjs he WB_ s cs tmj bhd/wctjr vhs-obshty rcthb heorjcsji. Coourctj prjihothbes b` tmj cnbuetgy wmhom tmj WB_ ncy gj rjiuoji cs c rjsudt b` cey heh-thcd fcs scturcthbe hs c ncttjr `br dcgbrctbry ijtjrnhec-thbe br `br ocdoudcthbe `rbn `hjdi pjr`brnce oj ictc. Orc`t cei M cwlhes H7 stctj tmc t tmj tbtcd rjshiucdmyirbocrgb e scturcthbe whdd gj cgbut tmj scnj vcduj,wmjtmjr `br bhd br fcs, br c obnghecthbe b` bhd cei fcs.Ymhs vhjw hs ebt rhfhidy suppb rtji gy dcgbrctbry ictc guttmj vcduj ncy gj usji cs ce cpprbxhncthbe.He`dujeoj b` VjttcghdhtyHt mcs gjje smbwe tmct wjttcghdhty mcs ce he`dujeoj be tmjhetjrsththcd wctjr scturcthbe, WB_, ocphddcry prjssurj, rjdc-thvj pjrnjcghdhty, wctjr`dbb i pjr`brnceoj, cei tmjrjshsthvhty heijx b` bhd`hjdi obrjs. He smbrt, cey prbpjrtytmct hs he`dujeoji gy scturcthbe obeihthbes cei/br hetjr`c-ohcd rjdcthbesmhps cdsb whdd gj he`dujeoji gy wjttcghdhty.Ymhs heihoctjs tmj hnpbrtceoj b` cssurhef tmct cdd njcs-urjnjets b` suom prbpjrthjs crj ncij ueijr tmj obrrjotobeihthbes. Cey dcgbrctbry njcsurjnje ts tmct crj ncijueijr hnprbpjr wjttcghdhty obeihthbes whdd fhvj rjsudts tmctwhdd ih``jr tb c pbtjethcddy dcrfj ijf rjj `rbn tmj truj ncf-ehtuij b ` tmj prbpjrty cs ht jxhsts he tmj rjsjrvbhr. Ymjhnpbrtceoj b ` wjttcghdhty he rjsjrvbhr-rbol-`duhi gjmcvhbrmcs gjje heorjcshefdy jnpm cshzji he rjojet dhtjrcturj. -He nbst ocsjs, tmj dcgbrctbry ictc, jefhejjrhef ocdou-dcthbes, ce i `hjdi jxpjrhjeoj whdd heihoctj tm ct wctjr hsfjejrcddy nbrj j``hohjet tmce fcs he ihspdcohef bhd `rbnrjsjrvbhr rbols. Y mjrj crj twb prhncry rjcsbes `br tmhs1(3) tmj vhsobshty b` wctjr hs nuom ejcrjr tmct b` bhd tmcehs tmj vhsobshty b` fcs, ce i (7) tmj wctjr booup hjs tmj djssobeiuothvj pbrthbes b` tmj pbrj spcojs wmjrjcs tmj fcsboouphjs tm j nbrj obeiuothvj pbrthbes. Ymus, he wctjrihspdcojnjet, tmj bhd hs dj`t tb tmj ojetrcd cei nbrj obe-iuothvj p brthbes b` tmj pbrj omceejds. Ymhs ohrounstceojhs truj bedy `br rjsjrvbhr rbols tmc t crj prj`jrjethcddywctjr-wjt (myirbpmhdho), cs hs tmj ocsj `br nbst rjsjrvbhrrbols. Vmjrj tmj rbol hs prj`jrjethcddy bhd-wjt (myirbpmb -gho), tmj ihspdcohef wctjr whdd hevcij tmj nbrj obeiuo-thvj pbrthbes `hrst (aust cs tmj fcs ibjs), tmus rjsudthef hedbwjr ihspdcojnjet j``hohjeohjs. Mbw jvjr, tmj j``hohje-oy gy wctjr ihspdcojnjet sthdd jxojj is tmct gy fcs ihs-pdcojnjet gjocusj b ` tmj vhsobshty civ cetcfj. Ymhs j``joths coobuetji `br he ocphddcry-prjssurj cei rjdcthvj-pjrnjcghdhty njcsurjnje ts bedy h` tmj rbol scnpdjs hetmj dcgbrctbry jxmhght tmj scnj eungjr cei ijfrjj b`myirbpmhdho cei/br m yirbpmb gho qucdhthjs cs tmbsj tmct prj-vchd he tmj rjsjrvbhr. Vctjr`dbb i bhd-rjobvjry prjihothbestmct wjrj gcsji be obrj-cecdyshs ictc mcvj smbwe rjobv-jrhjs `rbn wctjr-wjt rbol tb jxojj i rjobvjrhjs `rbn bhd-wjt rbol gy cs nuom cs 3: % b` tmj brhfhecd bhd he pdcoj(BBH[). Cppcrjetdy, obrhef `duhis cei obrj-mceidheftjomehqujs oce ihsturg tmj ecthvj wjttcghdhty omcrcotjrhs-thos b` rjsjrvbhr rbol sur`cojs cei ncy rjeijr u eijpjei-cgdj tmj dcgbrctbry njcsurjnj ets tmct crj ncij be ceypcrthoudcr obrj. Mbwjvjr, c `jw obrhef `duhis, grhej hepcrthoudcr, mcvj gjje `buei eb t tb c``jot obrj wjttcghdhty,cei obrj mceidhef cei prjsjrvhef prboji urjs mcvj gjje

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    VCYJW-HEAJOYHBE [WJ__ZWJ NCHEYJECEOJ & VCYJW@DBBI [WBOJ__J_ 99-6

    YCGDJ 99.3-J]CN[DJ_ B@ YMJ _YHDJ_ OCDOZDCYHBEl>

    [jrnjcgtd H ty ctJei ;3 Frbup

    > 3% lmNb (lm), lm(Jqd +(` %+ 3H P

    >'(:='HV - (:3(8)

    73;; 796:- 6.67:3007 907; 6.:?;306 3 0:7 : 6, 36:390 9 3.?08: 0, 6;:378 : H , 0?3: 0,78:3;=8 7, 900 ; :,08;

    Cvjrcfj[jrnjcgd d d ty

    b Frbup(ni) > (V7)(0)

    77: ;38:;366:, :06

    wctjrut(`rcodd be)>(0) 3(3;)

    (33); ;?3; ;:6;3;0; 36;; 770; ?;9;938; :09

    Wjobvjry Wjobvjryn ,` Qdd B)

    >(?) +(37) >(3?)/ m,33?3 (39)?6 0 ;?3;97 9 ; ?9=90 8 od?=9:7 7 ; 97=:= : ; 9=;06 7 ;::366 ; ;0?3=0 0 ; 63;

    Ocpcod d yT e Frbup(ni-H t)

    (9)77:38:?::96;97;

    lm , m/ d / h>(8Pd 6)

    3373?0 0

    lmN,b +w,- lm > ,0) + 8)33;3

    6.867 :6.887 ;=.;76 :=.;69 :=.330:8.360 ;0.70: ;

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    Ymhs stctjs tmct tmj ihstceoj c pdcej b` obestcet scturc-thbe (_,) civceojs hs ihrjotdy prbp brthbecd tb thnj ceitb tmj ijrhvcthvj (c`Ac_,) ct tmct scturcthbe. Ymj vcdujb` tmj ijrhvcthvj ncy gj bgtcheji `br cey vcduj b` wctjrscturcthbe gy pdbtthef ` grbn Jq. 8 vs. _,,. cei frcpm h-ocddy tclhef tmj sdbpjs ct vcdujs b` _,,. @hf. 99.0 smbw sc pdbt b``,. vs. _,,, he ciihthbe tb tmj rjsudtcet i`,,,./i_,vs. _,. rjdcthbesmhps `br tmj _,, vs. l,/l,,, ictc ct c vhs-obshty rcthb b` wctjr tb bhd b` ;.:; (sjj Ycgdj 99.7).H` tmj i`,,di_, vcdujs `buei he @hf. 99.0 crj sugsthtutjihetb Jq. 33, tmj ihstceoj tmct c fhvje w ctjr-scturcthbepdcej br `rbet w hdd civceoj `br cey thnj ` oce gj ocdoudct-ji `br tmj lebwe tmrbufmput q he gcrrjds pjr icy, `rco-thbecd pbrbshty, cei orbss-sjothbecd crjc (he sq `t).

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    VCYJW-HEAJOYHBE [WJ__ZWJ NCHEYJECEOJ =. VCYJW@DBBI [WBOJ__J_ 99-33

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    99-30 [JYWBDJZN JEFHEJJWHEF MCEIGBBL

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    VCYJW-HEAJOYHBE [WJ__ZWJ NCHEYJECEOJ & VCYJW@DBBI [WBOJ__J_ 99-36

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    J``jot b` Ih rjothbecd [jrnjcghdh ty . _bnj `brncthbesjxmhght ih``jrjeojs he rjsjrvbhr pjrnjcghdhty he bejmbrhzbetcd ihrjothbe rjdcthvj tb cebtmjr. Vmje tmhs shtuc-thbe hs jeobuetjrji, ht hs cppcrjet tmct pcttjre swjjp j``h-ohjeohjs whdd gj c``jotji civjrsjdy wmje tmj ihrjothbe b`mhfm pjrnjcghdhty hs gjtwjje ce heajotbr cei c prbiuohefwjdd. Y mj hehthcd stuiy tb ijtjrnhej tmj j``jot b` ihrjo-thbecd pjrnjcghdhty be tmj crjc3 swjjp p jr`brnceoj b` c`hvj-spbt pcttjre `dbbi wcs nci j gy Mutomhesbe. 0b H` tmj]-rcy smc ibw frcpm tjomehquj hs usji cei c ihrjothbecdpjrnjcghdhty ih``jrjeoj b` 30 tb 3 hs obeshijrji, tmj ictcsmbwe he @hfs. 99.:? cei 99.:9 crj bgtcheji `br nbghdh-ty rcthbs vcryhef `rbn ;.3 tb 3;. Ht hs cppcrjet `rbn tmjsjictc tmct hnprbvji swjjp j``hohjeoy rjsudts wmje tmj pct-tjre hs brhjetji whtm tmj ihrjothbe b` ncxhnun pjrnjc-ghdhty, p crcddjd tb c dhej pcsshef tmrb ufm tmj heajothbe wjdds.He dctjr hevjsthfcthbes, Dceirun cei Orcw`bri0 ceiNbrtcic cei Ecgbr0* cdsb stuihji tmj j``jots b` ihrjo-thbecd pjrnjcghdhty be `hvj-spbt cei dhejirhvj pcttjres. Ymjrjsudts b` tmj hr stuihjs obe`hrn tmj ictc bgtcheji gyMutomhesbe. mb

    J``jot b` Wjsjrvbhr @rcoturjsHe 38:=, Iyjs jt ~3. 0? prjsjetji bej b` tmj nbst obn-prjmjeshvj stuihjs b` tmj j``jot b` vjrthocd `rcoturjs beswjjpbut pcttjre j``hohjeohjs. Ymjhr hevjsthfcthbes smbwjitmct rjdcthvjdy dbef cei mhfmdy obeiuothvj vjrthocd `rco-turjs, ebt usucddy bgtcheji `rbn `rcoturhef bpjrcthbe s, crjrjquhrji tb c``jot swjjp j``hohjeohjs sugstcethcddy. Btmjrhevjsthfcthbes 09-06mcvj obe`hrnji tmj rjsudts b` Iyjs jtcd. < tmjsj smbw tmct vjrthocd `rcoturhef oce c``jot grjcl-tmrbufm swjjp j``hohjeoy shfeh`hocetdy, gut tmct swjjp j`-`hohjeoy c t mhfmjr wctjr outs hs he`dujeoji tb c nuom djssjrijfrjj. Ycgdj 99.3? hs c sunncry b` tmj rjsudts bgtchejigy Iyjs jt c d. 0?Dceirun cei Orcw`bri0= mcvj hevjsthfctji tmj j``jotb` mbrhzbetcd `rcoturjs be swjjp j``hohjeoy he tmhol rjsjr-vbhrs. Ymj rjsudts b` tmjhr stuihjs, cdbef whtm tmbsj b`btmjr hevjsthfctbrs, ?0,08,6;smbw tmct tmj civjrsj j``jot

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    @hf. 99.:;-Obrrjot dbocthbe b` prbiuothbe wjdd he phdbt `hvj-spbt-ihcfbecd cdbef strhlj

    b` mbrhzbetcd `rcoturjs be crjcd sw jjp j``hohjeoy hs c ihrjot`ueothbe b` `rcoturj rcihh< tmct hs, bedy sncdd j``jots w jrjbgsjrvji be swjjp j``hohjeoy wmje tmj `rcoturjs mci sncddrcihh. Mbw jvjr, cs tmj `rcoturj rcihus heorjcsjs, swjjpj``hohjeoy whdd gj rjiuoji ircsthocddy.Njtmbis `br [rjihothef Vctjr`dbbi [jr`brnceojYmjrj crj ncey pcpjrs cei crthodjs he tmj pjtrbdjun he-iustry dhtjrcturj tmct prjsjet br ihsouss n jtmbis `br prj-ihothef wctjr`dbb i br wctjr-heajothbe pjr`brnc eoj. Nb st

    b` tmj odcssho prjihothbe tjomehqujs tmct mcvj gjje ijvjd-bpji sheoj tmj jc rdy wbrl gy N uslct, _thdjs, H8Guoldjy-Jvjrjtt, 7b Iylstrc-[crsbes, H: cei btmjrs mcvjgjje nbih`hocthbes, jemceojnj ets, br jxtjeshbes b` tmbsjphbejjrhef tjomehqujs, wmhom wjrj ihsoussji he tmj heh-thcd pcrt b` tmhs sjothbe. He ncey ocsjs, tmbsj tjomehqujs,wmje obngheji whtm ictc bgtcheji `rbn crj c3 swj jp he-vjsthfcthbes, prbvhiji tmj gcshs `rbn wmhom sjvjrcd b` tmjnjtmbis wjrj obeojhvji cei ijvjdbpji.

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    @hf. 99.:7-Obrrjot dbocthbe b` prbiuothbe wjdds he c hjdi b` `hvj-spbts-ihcfbecd cdbef strhlj.

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    cei crjc3 swjjp j``hohjeoy< cei tmj j``jot b ` tmj mjtjrb-fjejhty b` tmj rjsjrvbhr rbol rjobvjry cei pjr`brnceoj.Ycgdj 99.39 sm bws Orchfs jvcducthbe b` tmjsj tjom-ehqujs, cs obnpcrji tb tmj pjr`jot njtmbi.B` tmj ncey odcssho njtmbis tmct wjrj jvcductji, Orchfmcs obeoduiji tmct tmj tmrjj tmct nbst odbsjdy njjt tmjrjquhrjnjets b` tmj pjr`jot njtmbi crj Mh hes-Djhfmtbe, 8?-8:.86Orchf jt cd. 9.3;= cei [rcts jt cd. F,3;= Ymj Mhffhes-Djhfmtbe njtmbi oce gj usji `br1 vcrhbus`dbbihef pcttjres br `br hrrjfudcr wjdd pcttjres

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    99-?; [JYWBDJZN JEFHEJJWHEF MCEIGBBL

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    @hf. 99.:0-Ocdoudctji vs. cotucd pjr`brnceoj b` @bstjr `hjdiphdbt.

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    VCYJW-HEAJOYHBE [WJ__ZWJ NCHEYJECEOJ & VCYJW@DBBI [WBOJ__J_ 99-?3

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    Cdtmbufm tmj sugajot b` rjsjrvbhr shnudctbr ijv jdbpnjetcei cppdhocthbe mcs gjje obvjrji he cebtmjr sjothbe b` tmhsmceigb bl, ht hs hnpbrtcet tb jnpm cshzj tmct tmj shnudc-thbe nbijds cei tjomehqujs tmct crj prjsjetdy cvchdcgdjtb tmj heiustry crj ocpcgdj b` nbijdhef tmj nbst obn-pdjx rjsjrvbhr systjns. Vhtm tmj usj b` tmjsj tbbds, prj-ihothbes b` wctjr`dbb i cei wctjr-heajothbe pjr`brnceo joce gj ncij he suom ijtchd tmct cdnbst jvjry `cotbr tmctc``jots rjsjrvbhr cei heihvhiucd wjdd gjmcvhbr oce gj obe-shijrji cei shnudctji._jdjothbe b ` tmj Vctjr`dbbi [rjihothbe NjtmbiVmje ombbshef tmj cpprbprhctj wctjr`dbbi prjihothbenjtmb i, tmj jefhejjr nust gjcr he nhei tmj bgajothvj he

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    VCYJW-HEAJOYHBE [WJ__ZWJ NCHEYJECEOJ & VCYJW@DBBI [WBOJ__J_ 99-??

    H. J``jothvj [jrnjcghdhty. Ymj syngbd l,,. ijebtjs tmjj``jothvj pjrnjcghdhty (nhddhicrohjs) b` tmj scei tb wctjr.Coobrihef tb dcgbrctbry wbrl be odjce sceis, tmj rjdc-thvj pjrnjcghdhty tb wctjr rcefjs `rbn ?; tb 0;% b ` tmjiry pjrnjcghdhty cs tmj wctjr scturcthbe vcrhjs `rbn 6;tb =: % Yjsts be vhrfhe cei crththohcddy bhd-scturctji obrjssmbw tmct tmj j``jothvj pjrnjcghdhty b` tmj scei tb wctjrhs b`tje djss tmce bej-tjetm b`tmj iry pjrnjcghdhty. Vmje-jvjr pbsshgdj, tmj j``jothvj pjrnjcghdhty tb wctjr smbudigj ijtjrnheji be rjprjsjetcthvj obrjs `rbn tmj `hjdi.

    7. Phsobshty. Ymj vhsobshty (ojethpbhsj) b` tmj heajotjiwctjr, pc., oce gj njcsurji, br c vcduj cpprbxhnctji,`rbn @hf. 99.0?.

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    H ,,. > ;.;;6;=ml,,, [,,,:-[r)~,,,dl,,.)de W,,/r,, )+ ~D,/l,)de W,dW,,.) (3=)

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    o?7=< < =GJ6c&0c$:c2H 9Jc ?83r

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    x 3K;;036VEy. , , H , , ) . . . . . . . . . . . . . . . . . . 38)Jqs. 30, 3= , cei 38 oce gj cppdhji tb c shefdj-wjdd sys-tjn (rcihcd `dbw)< m bwjv jr, tmjy crj ebt vcdhi `br pcttjre`dbbis c`tjr hetjr`jrjeoj mcs boourrji gjtwjje heajothbewjdds. Vmje hetjr`jrjeoj boours, tm j civceohef dhquhiobevjrfjs be tmj prbiuohef wjdd cei, `br nbghdhty rcthbsejcr uehty, `hecddy stcghdhzjs ct tmj stjciy-stctj obeiuo-thvhty b` tmj spjoh`ho pcttjre. Ymj j``jot b` hetjr`jrjeojbe c `hvj-spbt pcttjre `br c systjn whtm c `cvbrcgdj nb-ghdhty rcthb (N_ 3) hs cs smbwe he @hf. 99.09.Nuslct cei Ijppj =9 mcvj ijvjdbpji jqucthbes `brocdoudcthef tmj stjciy-stctj heajothvhthjs `br tmj ebrncd`dbbihef pcttjres wmje c nbghdhty rcthb b` bej hs obeshi-jrji. Y mjsj jqucthbes crj cs `bddbws.

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    5(7;)

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    cei obrejr wjdd, ceiprjssurj ih``jrjethcd gjtwjje heajothbe wjddcei shij wjdd.

    Ymjsj jqucthbes cddbw tmj ijtjrnhecthbe b` tmj stjciy-stctj heajothvhthjs `br tmj ebrncd pcttjres h` ht hs cssunjitmj systjn hs obnpdjtjdy `hddji whtm dhquhi cei mcs c nb-ghdhty rcthb b` bej.Ymjrj crj c eungjr b` pcpjrs tmct rjpbrt tm j rjsudts b`hevjsthfcthbes tb ij`hej tmj vcrhcthbe b` heajothvhthjs `brtmj `hvj-spbt pcttjre ct nbghdhty rcthbs tmct crj btmjr tmcebej. Pcrhbus tjomeh ujs wjrj usji. Ijppjf9 cei8:Crbeb`sly cei Wcnjy usji pbtjethbnjtrho nbijd tjom-ehqujs< Ocuidj cei Vhttj=* usji tmj ]-rcy smcibwfrcpmtjomehquj cei c pbrbus nbijd b` tmj rjsjrvbhr jdjnjet.He tmj Ocuidj cei Vhttj stuiy, * bej-jhfmtm b` tmj `hvj-spbt pcttjre wcs nbijdji. Ebgdjs cei Acezje usjirjshstceoj ejtwbrls tb shnudctj nbghdhty ih``jrjeojs, cei[rcts jt cd. * usji ce cecdythocd sbduthbe. Sucdhtcthvjdy,cdd hevjsthfctbrs crrhvji ct tmj scnj obeodushbe-h.j., h`tmj nbghdhty rcthb hs `cvbrcgdj (NH d), heajothvhthjs whddijodhej obetheubusdy iurhef tmj jethrj bpjrcthbe< mbwj vjr,h` tmj nbghdhty rcthb hs ue`cvbrcgdj (N5 H), heajothvhthjswhdd heorjcsj obetheubusdy.He tmjhr wbrl, Ocuidj cei Vhttj ijtjrnheji tmj vcrhc-thbe he heajothvhty `br tmj `hvj-spbt pcttjre cs c `ueothbeb` tmj nbghdhty rcthb tmct jxhsts gj`brj cei c`tjr wctjrgrjcltmrbufm. @hf. 99.0: smbws tmj rjsudts b` tmjhrstuihjs, he tmj `brn b` tmj rjdcthbesmhps gjtwjje tmj obe-iuotceoj rcthb, tmj nbghdhty rcthb, cei tmj `rcothbecd c rjcsb` tmj rjsjrvbhr tmct crj obetcotji gy tmj heajotji `duhi.Orchf9 pbhets but tmct, sugsjqujet tb `hdd-up, tmj rjdc-thbesmhps ijvjdbpji gy Ocuidj cei Vhttj oce gj usjicdbef w htm Jq. 7; tb ocdoudctj wctjr heajothbe rctjs `brtmj `hvj-spbt pcttjre1

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    VCYJW-HEAJOYHBE [WJ__ZWJ NCHEYJECEOJ & VCYJW@DBBI [WBOJ__J_

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    H- ihw - B.B;?:93l,,,miphw pV \de(i/r,)-;.038;3 . . (7=)

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    99-?0 [JYWBDJZN JEFHEJJWHEF MCEIGBBL

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