Ibikoresho byo kurinda pompe byagaragaye ko birinda pompe kumucanga no kongera ubuzima bwimikorere ya ESPs mumariba adasanzwe.Iki gisubizo kigenzura isubira inyuma ryumusenyi wa frac nibindi bintu bishobora gutera imizigo irenze urugero nigihe gito.Ikoranabuhanga rishobora gukuraho ibibazo bijyanye no gukwirakwiza ingano zingana.
Nkuko amariba menshi ya peteroli yishingikiriza kuri ESPs, kwagura ubuzima bwa sisitemu yo kuvoma amashanyarazi (ESP) bigenda birushaho kuba ingenzi.Ubuzima bwimikorere nimikorere ya pompe yo guterura ibihangano byumva ibintu bikomeye mumazi yatunganijwe.
Ibice bikomeye bikunze kunyura mumapompo yo guterura ibihimbano birimo umucanga wo gukora, hydraulic yamenetse yamashanyarazi, sima, hamwe nu byuma byangiritse cyangwa byangiritse. Kuri rimwe na rimwe slug itemba, bivamo tekinoroji iriho ya vortex itandukanya ikora gusa.
Hatanzwe uburyo butandukanye bwo kugenzura umucanga hamwe no kumanura vortex desanders byasabwe kurinda ESP.Nyamara, hariho icyuho mukurinda no gukora umusaruro wa pompe zose bitewe nubudashidikanywaho mugukwirakwiza ingano nubunini bwibikomoka kuri buri riba.Ubudashidikanya byongera uburebure bwibice bigize igenzura ry’umucanga, bikagabanya ingaruka zishobora gushyirwaho n’ubukungu bwa ESP. mu mariba adasanzwe.Nyamara, gukoresha de-sanders hamwe nicyuma cyomugabo wibyondo kugirango uhagarike inteko ndende, igoye yo kugenzura umucanga mubice byigice hamwe nuburemere bukabije bwa dogleg bugabanya iterambere rya ESP MTBF. Kwangirika kwumuyoboro wimbere nubundi buryo bwiki gishushanyo kitarasuzumwa bihagije.
Abanditsi b'impapuro zo mu 2005 berekanye ibisubizo by'igeragezwa by’umusenyi wo munsi w’umusenyi ushingiye ku muyoboro wa serwakira (Ishusho 1), washingiye ku bikorwa bya serwakira ndetse n’uburemere, kugira ngo berekane ko imikorere itandukana iterwa n’ubukonje bwa peteroli, umuvuduko w’imiterere, n’ubunini bw’ibice .Berekana ko imikorere y’itandukanya ahanini iterwa n’umuvuduko ukabije w’amavuta. Cyclone tube downhole itandukanya, imikorere yo gutandukana igabanuka kugeza ~ 10% nkuko ingano yingingo igabanuka kugeza ~ 100 µm. Byongeye kandi, uko umuvuduko wikigereranyo wiyongera, utandukanya vortex ushobora kwambara isuri, bigira ingaruka kumikoreshereze yubuzima.
Ibikurikira byumvikana ni ugukoresha ecran ya 2D igenzura umusenyi hamwe nubugari bwasobanuwe neza.Ubunini bwikwirakwizwa nogukwirakwiza nibyingenzi byingenzi muguhitamo ecran kugirango uyungurure ibinini mumasoko asanzwe cyangwa adasanzwe, ariko birashobora kutamenyekana. Ibikomeye birashobora kuva mubigega, ariko birashobora gutandukana kuva agatsinsino; ubundi, ecran irashobora gukenera gushungura umucanga kuva hydraulic yamenetse.Mu buryo ubwo aribwo bwose, ikiguzi cyo gukusanya ibintu, gusesengura no kugerageza birashobora kubuza.
Niba ecran ya 2D itagizwe neza, ibisubizo birashobora guhungabanya ubukungu bwiriba.Kandi gufungura ecran ntoya ni nto cyane bishobora kuviramo gucomeka imburagihe, guhagarika no gukenera imirimo yo gukosora.Niba ari binini cyane, byemerera ibinini byinjira mubikorwa byubuhinzi, bishobora kwangiza imiyoboro ya peteroli hamwe no kuzuza ibintu bya pisitori. igisubizo cyoroshye, cyigiciro gishobora kwagura ubuzima bwa pompe no gupfuka gukwirakwiza ingano yumusenyi.
Kugira ngo iki kibazo gikemuke, hakozwe ubushakashatsi ku mikoreshereze y’inteko za valve zifatanije n’icyuma cy’icyuma kitagira umuyonga, kikaba kitumva ikwirakwizwa ry’ibisigisigi.Abanyeshuri berekanye ko icyuma cy’icyuma kitagira ingese gifite ubunini bwa pore hamwe n’imiterere ya 3D gishobora kugenzura neza ibice by’ubunini butandukanye utazi ingano y’ibice by’ibisigazwa by’ibisigazwa by’ibisigazwa by’ibisigazwa by’ibisigazwa by’ibisigazwa by’ibisigazwa by’icyuma cya kabiri.
Iteraniro rya valve ryashyizwe hepfo ya ecran ryemerera umusaruro gukomeza kugeza ESP ikuweho.Birinda ESP guhita isubizwa ako kanya nyuma ya ecran ya ecran.Ibisubizo bivamo ecran yumucanga wumucanga hamwe ninteko ya valve irinda ESP, pompe zizamura inkoni, hamwe na gaze yuzuye ya gaz biva mubisumizi mugihe cyo gukora ibicuruzwa byogusukura ibintu bitarinze kubaho mububiko butandukanye.
Igishushanyo cya mbere cyo gukingira pompe.Iteraniro ryo gukingira pompe ukoresheje ibyuma byogosha ibyuma bitagira umuyonga byashyizwe mumazi yafashijwe na gravit yamashanyarazi mu burengerazuba bwa Kanada kugirango irinde ESP ibibyimba mugihe cyumusaruro.Icyerekezo cyungurura ibintu byangiza biva mumazi yumusaruro nkuko byinjira mumasoko yumusaruro.Mu mugozi wibikorwa, amazi atembera mumasoko ya ESP hamwe na zeru zerekanwa kuri zone zerekanwa kuri zeru. isoko yo hejuru.
Mugihe cyumusaruro, umwanya wumwaka hagati ya ecran na case ikunda guhuza ikiraro n'umucanga, ibyo bikaba byongera imbaraga zo kurwanya imigezi. Amaherezo, ibiraro bya annulus burundu, bigahagarika imigezi, kandi bigatera itandukaniro ryumuvuduko hagati yiziba numurongo wibyakozwe, nkuko bigaragara mumashusho 3.Kuri iyi ngingo, amazi ntashobora kongera gutemba kuri ESP kandi umugozi wuzuye ugomba gukururwa. Ukurikije umubare wibihinduka bijyanye numusaruro ukabije, igihe gisabwa kugirango uhagarike gutembera mu kiraro gikomeye kuri ecran irashobora kuba munsi yigihe cyemerera ESP kuvoma ibintu bisukuye amazi bivuze igihe hagati yo kunanirwa hasi, bityo igisekuru cya kabiri cyibigize.
Igisekuru cya kabiri cyo gukingira pompe.Icyuma cya PumpGuard * inlet igenzura umucanga na sisitemu yo guteranya valve ihagarikwa munsi ya pompe ya REDA * ku gishushanyo cya 4, urugero rwo kurangiza ESP idasanzwe. Igihe iriba rimaze gutanga, ecran irayungurura ibibyimba mu musaruro, ariko izatangira guhuza buhoro buhoro n'umucanga kandi itume igitutu gitemba gitemba umuvuduko ukabije. ESP.Iyi migezi iringaniza itandukanyirizo ryumuvuduko kuri ecran, irekura gufata imifuka yumucanga hanze ya ecran.Kandi irarekuwe kugirango ivane muri annulus, igabanya imbaraga zo gutembera binyuze muri ecran kandi ituma imigezi itangira kugabanuka. Mugihe umuvuduko utandukanye ugabanuka, valve isubira mumwanya wacyo kugirango yerekane urwego rwerekana ko bikenewe kugirango ukuremo ESP. gushobora kwagura cyane ubuzima bwa pompe ugereranije no gukora ibizamini birangiye wenyine.
Kubijyanye no kwishyiriraho vuba aha, hashyizweho igisubizo cyigiciro cyo gutandukanya akarere hagati yicyuma cyuma kitagira umuyonga hamwe na ESP.Icyerekezo cyo hasi cyapakiye igikombe gishyirwa hejuru yicyiciro cya ecran. Hejuru yapakiye igikombe, andi mashanyarazi yo hagati atanga inzira itembera kumazi yatembye ava mumbere yimbere ya ecran akajya mumwanya wa buri mwaka hejuru yabapakira, aho amazi ashobora kwinjira muri enterineti.
Akayunguruzo k'icyuma gashizwemo icyuma cyatoranijwe kuri iki gisubizo gitanga inyungu nyinshi kurenza icyuho gishingiye ku bwoko bwa 2D mesh.2D muyunguruzi yishingikiriza cyane cyane ku bice bigenda byuzuza icyuho cyangiritse cyangwa ahantu hagenewe kubaka imifuka yumucanga no gutanga umucanga.Nyamara, kubera ko icyuho kimwe gusa gishobora gutoranywa kuri ecran, ecran iba yunvikana cyane nubunini bwikwirakwizwa ryamazi yatanzwe.
Ibinyuranyo, uburiri bwa meshi yuburumbuke bwibyuma bidafite umuyonga utanga ibyuma bitanga amashanyarazi menshi (92%) hamwe n’ahantu hanini hafunguye (40%) kumazi yakozwe neza. Akayunguruzo kakozwe mugukanda inshundura zicyuma zidafite ingese hanyuma ukazingazinga hafi yigitereko gikingirijwe hamwe nigitereko cyizengurutswe na mitiweli ikingira kuri tariyeri. Icyerekezo (kuva kuri 15 µm kugeza kuri 600 µm) ituma amande atagira ingaruka atembera munzira ya 3D igana kumuyoboro wo hagati nyuma y’ibice binini kandi byangiza byafatiwe muri meshi.Kandi ikizamini cyo kugumana kugumana ingero ziki cyuma cyerekanaga ko akayunguruzo gakomeza kwinjirira cyane kubera ko amazi akorwa binyuze mumashanyarazi akoreshwa muburyo bwo gukwirakwiza ibice bito bito. myaka ya za 1980 kubwuburyo bwonyine bwuzuza ecran mu bigega bitera imbaraga kandi bifite amateka menshi yubushakashatsi bwatsinze.
Iteraniro rya valve rigizwe na valve yuzuye isoko ituma inzira imwe yinjira mumigozi iva mukarere kavamo umusaruro. Mugihe uhinduye coil progaramu ya preload mbere yo kuyishyiraho, valve irashobora guhindurwa kugirango igere kumuvuduko wifuzwa kugirango usabe.Ubusanzwe, valve ikorerwa munsi yicyuma cyuma kitagira umuyonga kugirango gitange inzira ya kabiri itembera hagati yikigega hamwe na ESP. indangantego yo hasi.
Igihe kirenze, ibice bigize ibice byuzuza ubuso buri mwaka hagati yubuso bwinyuma bwa ecran yo gukingira pompe hamwe nurukuta rwumusaruro wabyo.Nkuko umwobo wuzuyemo umucanga nuduce twinshi, igabanuka ryumuvuduko hejuru yumusenyi wiyongera.Iyo igitonyanga cyumuvuduko kigera ku gaciro kateganijwe, valve ya cone irakinguka kandi ituma itembera mu muyoboro wa pompe. itandukaniro, gutemba bizakomeza binyuze muri ecran hanyuma valve yo gufata ifunge.Niyo mpamvu, pompe ishobora kubona gusa imigezi iva muri valve mugihe gito.Ibi byongerera ubuzima pompe, kuko ibyinshi bitemba ni amazi yungururwa binyuze mumucanga.
Sisitemu yo gukingira pompe yakoreshwaga hamwe nabapakira mu mariba atatu atandukanye yo mu kibaya cya Delaware muri Amerika.Intego nyamukuru ni ukugabanya umubare wa ESP itangira kandi igahagarara kubera imitwaro irenze urugero y’umucanga no kongera umusaruro wa ESP mu kuzamura umusaruro. yagabanutseho 75% naho ubuzima bwa pompe bwiyongereyeho hejuru ya 22%.
Iriba. Muri sisitemu ya ESP yashyizwe mu iriba rishya ryo gucukura no kuvunika mu gace ka Martin County, muri Texas. Igice gihagaritse cy’iriba gifite metero zigera ku 9000 naho igice gitambitse kigera kuri metero 12.000, uburebure bwapimwe (MD) .Ku byiciro bibiri byambere byarangiye, sisitemu yo gutandukanya umusenyi wa vortex umusenyi hamwe n’ibice bitandatu bikoreshwa mu gutandukanya ibice bya ESP. .
Mugushiraho kwa gatatu kwa ESP, icyuma cyuma kitagira umuyonga cyasimbuye icyuma gitandukanya umucanga nkuburyo bwo kugenzura umucanga wa ESP.Nyuma yo gushyiraho uburyo bushya bwo kurinda pompe, ESP yerekanye imyitwarire ihamye, igabanya intera ihindagurika ryimodoka kuva ~ 19 A yo kwishyiriraho # 2 kugeza ~ 6.3 A yo kwishyiriraho # 3.Vibrasiya irahagaze neza kandi igabanuka ryagabanutse kuri 75%. guta.ESP kurenza urugero guhagarika kugabanuka 100% kandi ESP ikorana na vibrasiya nkeya.
Nibyiza B. Mu iriba rimwe hafi ya Eunice, muri New Mexico, irindi riba ridasanzwe ryashyizweho ESP ariko ntiririnda pompe.Nyuma yo gutangira kugabanuka kwambere, ESP yatangiye kwerekana imyitwarire idahwitse. Imihindagurikire yumuvuduko numuvuduko ujyanye no guhindagurika. amperage ihamye hamwe no kunyeganyega gake.Mu gihe cyo gutangaza, icyiciro cya kabiri cya ESP cyari kimaze iminsi irenga 300 ikora, iterambere rikomeye ugereranije nubushize.
Nibyiza C.Uburyo bwa gatatu bwashyizweho kuri site yabereye i Mentone, muri Texas, n’isosiyete yihariye ya peteroli na gaze yahuye n’ibura ndetse no kunanirwa kwa ESP kubera umusaruro w’umucanga kandi ishaka kunoza igihe cya pompe. kuzamura.Nyuma yo gukoresha sisitemu nshya hamwe no kurinda pompe, ESP ifite ubuzima burebure bwa 22% hamwe nigabanuka ryumuvuduko uhamye hamwe nigihe cyiza cya ESP.
Umubare wumucanga hamwe nuguhagarika ibijyanye no guhagarika mugihe cyibikorwa wagabanutseho 75%, kuva mubintu 8 birenze urugero mugushiraho kwambere kugera kuri bibiri mugushiraho kwa kabiri, kandi umubare wogutangira neza nyuma yo guhagarika imizigo wiyongereyeho 30%, kuva kuri 8 mugushiraho kwambere. Ibikorwa 12 byose, mubyabaye 8 byose, byakozwe mugushiraho kabiri, kugabanya ingufu z'amashanyarazi kubikoresho no kongera ubuzima bwimikorere ya ESP.
Igicapo 5 cerekana ubwiyongere butunguranye bwumukono wumuvuduko (ubururu) mugihe icyuma kitagira umuyonga cyahagaritswe kandi inteko ya valve irakinguwe.Uyu mukono wumuvuduko urashobora kurushaho kunoza umusaruro mukumenyesha kunanirwa na ESP bijyanye numusenyi, bityo ibikorwa byo gusimbuza ibyuma byakazi birashobora gutegurwa.
1 Martins, JA, ES Rosa, S. Robson, "Isesengura ry'igeragezwa ry'umuyoboro uzunguruka nk'igikoresho cya deshole desander,", SPE Paper 94673-MS, yerekanwe mu nama ya SPE yo muri Amerika y'Epfo no muri peteroli ya Karayibe, Rio de Janeiro, Burezili, ku ya 20 Kamena - 23 Gashyantare 2005.https: //doi.org/10.2118/9467.
Iyi ngingo ikubiyemo ibintu byo mu mpapuro za SPE 207926-MS, byerekanwe mu imurikagurisha n’inama mpuzamahanga ya Abu Dhabi yabereye Abu Dhabi, UAE, 15-18 Ugushyingo 2021.
Ibikoresho byose bigengwa n'amategeko yuburenganzira bwubahirizwa, nyamuneka soma Amabwiriza yacu, Politiki ya kuki na Politiki y’ibanga mbere yo gukoresha uru rubuga.