Musi wa4 Gunyana, China National Offshore Oil Corporation (CNOOC) yakazivisa kutanga kwekugadzirwa paWenchang 16-2 chirongwa chekusimudzira munda wemafuta. Inowanikwa mumvura dzekumadokero kwePearl River Mouth Basin, munda wemafuta unogara pakadzika pemvura ingangoita 150 metres. Iyo purojekiti inoronga kuve nematsime gumi neshanu ekuvandudza mukugadzirwa, ane yakatarwa peak zuva nezuva inodarika 10,000 madhiramu emafuta.
Kuti uwane kusimudzira kwepamusoro-soro kwenzvimbo yemafuta yeWenchang 16-2, CNOOC yakaita tsvakiridzo yakakura uye kuratidzira kugadzira chirongwa chebudiriro yesainzi. Mune geology, zvikwata zvepurojekiti zvakaitisa zvidzidzo zvakadzama uye zvakagadzira matekinoroji akawanda ekugadzirisa matambudziko akaita sedhamu rakatetepa, kuoma kwekusimudza zvisina kusimba, uye matsime akapararira. Panyaya yeinjiniya, chirongwa ichi chaisanganisira kuvakwa kwepuratifomu yejaketi nyowani inobatanidza mabasa akadai sekubvisa zvisina kufanira, kugadzira kugadzira, kuchera nekupedzisa, uye nerutsigiro rwekugara kwevashandi. Pamusoro pezvo, inosvika 28.4-kilomita-yakareba multiphase subsea pombi uye yakafanana yakareba tambo yemagetsi yepasi pegungwa yakaiswa. Iyo budiriro zvakare inokwirisa zvivakwa zviripo zveWenchang oiri field cluster iri pedyo.
MunaGunyana 2024, kuvakwa kwejacket platform kwakatanga. Chikuva chine zvikamu zvina zvikuru: bhachi, iyo yepamusoro module, yekugara, uye modular yekuchera rig. Nehurefu hwakakwana hunodarika mazana maviri emamita uye huremu hunosvika 19,200 matani, inzvimbo yakakosha mudunhu. Bhachi racho rinosvika mamita 161.6 kureba, zvichiita kuti rive bhachi refu kwazvo kumadokero kweSouth China Sea. Imba yekugara inoratidzira dhizaini-yakavakirwa dhizaini, inoshanda seyekutanga yakamisikidzwa yekugara yeCNOOC Hainan Bazi. Iyo modular drilling rig, yakagadzirwa nehupenyu hwesevhisi yemakore makumi maviri nemashanu, inobatanidza michina yehunyanzvi inokwanisa kutanga yambiro yenjodzi dzingangoitika, nekudaro ichisimbisa kuchengetedzeka uye kugona kwemabasa ekuchera mune ramangwana. Panguva yekuvakwa kwepuratifomu, boka repurojekiti rakatora dhizaini yakamira, kutenga kwakabatana, uye nzira dzekuvaka dzakadzikama, zvichideredza nguva yese yekuvaka neinoda kusvika mwedzi miviri zvichienzaniswa nemamwe mapuratifomu emhando imwe chete.
Kuchera kwekusimudzira kweWenchang 16-2 oilfield kwakatanga zviri pamutemo musi waChikumi 23. Chikwata chepurojekiti chakagamuchira chirevo che "Smart and Optimal Drilling & Completion Engineering" uye yakasarudza chirongwa ichi senzira yekuratidzira yekuvandudza matekinoroji uye kuongorora maitiro akanaka pasi pe "Smart and Optimal" maitiro.
Vasati vatanga kuchera, boka repurojekiti rakatarisana nematambudziko akawanda, kusanganisira kuomarara kwekuchera kwakarebesa, kurasikirwa kwemvura munzvimbo dzakavigwa-chikomo chakatsemuka, uye kunetsa mukugadzira madhamu ane "gasi pamusoro uye mvura pazasi." Kuburikidza nekuronga kwakadzama, timu yakaita tsvakiridzo yakatsaurirwa pamusoro pekuchera uye kupedzisa maitiro, masisitimu emvura, uye nehungwaru kuchenesa matsime, pakupedzisira kumisa mana anochinja ehunyanzvi masisitimu. Zvakare, timu iyi yakapedza zvese zvekumisikidza nekumisikidza zviitwa zveimwe modular yekuchera rig mumazuva makumi matatu chete, ichiisa rekodhi nyowani yekuisa zvakanaka kumadokero kweSouth China Sea.
Mushure mekunge maoparesheni atanga, timu yakaisa mamwe maotomatiki uye ehungwaru michina, ichidzikisa kusimba kwekushanda kwemuviri ne20%. Nekushandisa iyo "Sky Eye" system, kutenderera-ye-wachi yekuona kuchengetedza manejimendi yakawanikwa. Kuwedzerwa kweiyo chaiyo-nguva yedope yekutarisa system uye yakakwirira-chaiyo sensors yakawedzera zvakanyanya kusimudzira kwekutanga kick yekuona kugona kubva kune akawanda mativi. Uyezve, iyo yekuvandudza kushandiswa kweiyo yakaderera-oiri-mvura-chiyero, yakasimba-isina synthetic yekuchera mvura yakabatsira mukuvandudza mashandiro. Nekuda kweizvozvo, matsime matatu ekutanga ekusimudzira akapedzwa neinenge 50% yepamusoro yekushanda zvakanaka, uku ichichengetedza kuchengetedzeka kwakazara uye kuvimbiswa kwemhando mukati mekuita.
Kurongeka kwekugona kushanda kwezvikepe zveinjiniya zvakaita se "Hai Yang Shi You 202" (Offshore Oil 202), kuiswa kwepombi yepasi pegungwa kwakapedzwa nemazvo. Pakupera uye nekuyerera kwematsime matatu ekutanga, oiri ichatakurwa zvakananga kuburikidza nemapombi kuenda kuWenchang 9-7 nzvimbo yemafuta yepasirese kuti igadziriswe uye kuve nechokwadi chekuchengetedzwa kwenyika.
Zvinonzi Wenchang 16-2 nzvimbo yemafuta ndiyo yekutanga nzvimbo yemafuta yakagadziridzwa neCNOOC Hainan Bazi, sezvo kambani yaimbotarisa kuminda yegasi rechisikigo. Gore rino, kambani yakaisa dambudziko re "kuwana kugadzirwa kwemafuta ematani emamiriyoni gumi uye kugadzirwa kwegasi kunodarika mabhiriyoni gumi cubic metres," ichiratidza nzvimbo yemafuta yeWenchang 16-2 se "nzvimbo yekudzidzira" uye "nzvimbo yekuyedza" yekuongorora maitiro epamusoro pasi pe "Smart uye Optimal" chimiro, nekudaro ichiwedzera purofiti uye njodzi yekambani.
Kubviswa kwemafuta uye gasi rechisikigo hakugone kuwanikwa pasina desanders.
Iyo cyclonic desanding separator igasi-yakasimba yekuparadzanisa michina. Inoshandisa musimboti wedutu kupatsanura zvinhu zvakasimba, zvinosanganisira sediment, marara ematombo, simbi machipisi, chiyero, uye makristasi echigadzirwa, kubva kugasi rechisikigo rine condensate & mvura (zvinwiwa, magasi, kana magasi-musanganiswa wemvura). Yakasanganiswa neSJPEE yakasarudzika tekinoroji yematekinoroji, ine akatevedzana emhando dze liner (, iyo sefa element), iyo yakagadzirwa neyepamusoro-tech ceramic kupfeka-inodzivirira (kana inonzi yakanyanya anti-erosion) zvinhu kana polymer kupfeka-inodzivirira zvinhu kana simbi zvinhu. Yakakwirira-yakasimba yakasimba particle kupatsanurwa kana yemhando michina inogona kugadzirwa uye kugadzirwa zvinoenderana neakasiyana mamiriro ekushanda, minda yakasiyana uye zvinodiwa nemushandisi. Iine desanding cyclone unit yakaiswa, iyo yakadzika pasi pegungwa pombi yakadzivirirwa kubva mukukukurwa uye zvimedu zvinogara pasi uye zvakanyanya kuderedza kuwanda kwekuvhiya kwenguruve.
Yedu yepamusoro-soro cyclonic desanders, ine inoshamisa 98% yekuparadzanisa kugona kwe2 microns zvidimbu zvinobvisa, asi yakasimba kwazvo tsoka-inodhinda (skid saizi 1.5mx1.5m yemudziyo mumwe weD600mm kana 24”NB x ~3000 t/t) yekurapa 300 ~ 400-yakawanda yemvura inogadzirwa kubva kune dzimwe nyika m¬ hofori yedu ine simba guru remupupuri desander rinoshandisa advanced ceramic kusagadzika (kana kunzi, inorwisa-kuvhuvhuta) zvinhu, kuita basa rekubvisa jecha rinosvika 0.5 microns pa 98% kurapwa kwegasi Izvi zvinobvumira gasi rinogadzirwa kuti ribaiwe mumadhirimu kuitira kuderera kwemvura kusingagoneke uye kugadzirisa dambudziko remafashamo. Kuvandudzwa kwemadziva uye kunonatsiridza kudzoreredza kweoiri kana kuti, inogona kurapa mvura inogadzirwa nekubvisa zvimedu zve2 microns pamusoro pa98% kuti ibayezve majekiseni mumadhamu, ichideredza kukanganiswa kwezvakatipoteredza uku ichiwedzera kugadzirwa kwemafuta-mumunda.
Kambani yedu inoramba yakazvipira kuvandudza inoshanda zvakanyanya, compact, uye inodhura-inoshanda desander uku ichitarisa kune zvakatipoteredza hushamwari hutsva. Ma desanders edu anouya mumhando dzakasiyana siyana uye ane maapplication akawandisa, akadai seDutu guru remhepo Desander, Wellhead Desander, Cyclonic Well stream crude Desander Ine Ceramic Liners, Mvura jekiseni Desander, NG/shale Gasi Desander, etc.
Nguva yekutumira: Sep-18-2025