1. Bayanin Samarwa
Don ƙarin mai mai nauyi a Xiaowa Oilfield, ana amfani da na'urar famfo da ake amfani da ita don haƙa ma'adinai. Don motsawa sama, wurin dakatar da kai yana buƙatar ɗaga sandar mai. Lokacin da injin tsotsa ya sauka daga ginshiƙin, ba a yarda ginshiƙin ruwa ya hau sama lokacin da famfon ke yin famfo ba, don haka yanayin kan jaki ya canza. A cikin bugun ƙasa, jirgin ƙasa yana taka rawa a ƙarƙashin nauyinsa, yana taka rawa a cikin aikin aiki, yana barin shi ya taka rawarsa, yana taka rawarsa, yana taka rawa a ƙarƙashin aikin nauyin tankin, yana taka rawa a cikin aikin aiki, kuma Ba ya taka rawa a cikin tankuna, ba daidaito ba. Aiki da hannu a cikin aikin famfo ba ya bambanta rashin daidaiton na'urar famfo.
2. Hatsarin Na'urar Famfo Mai Rashin Daidaito
Lokacin danauyin tayoyinidan ba shi da daidaito, zai iya kawo haɗari masu zuwa:
(1) Rage inganci da tsawon rayuwar injin. Saboda rashin daidaiton nauyi, injin lantarki yana ɗaukar nauyi mai yawa a bugun sama, kuma na'urar famfo tana aiki tare da injin lantarki a bugun ƙasa, wanda ke haifar da ɓatar da wutar lantarki da rage inganci da tsawon rayuwar injin lantarki.
(2) Rage tsawon rayuwar na'urar famfo. Saboda rashin daidaiton nauyin, nauyin zai yi girma da ƙanƙanta ba zato ba tsammani a lokacin juyin juya halin crank ɗaya, wanda zai sa na'urar famfo ta yi rawar jiki sosai kuma ta rage tsawon rayuwar na'urar famfo.
(3) Yana shafar aikin famfo da famfo na yau da kullun. Saboda rashin daidaiton nauyi, daidaiton saurin juyawa na crank zai lalace, ta yadda kan jakin ba zai yi juyawa daidai ba sama da ƙasa, wanda zai shafi aikin famfo na yau da kullun da famfo.
Saboda wannan dalili, saboda matsalolin da rashin daidaiton na'urar famfo ke haifarwa, daidaitawa da daidaiton na'urar famfo ya zama aiki mai yawan gaske a cikin aikin samar da mai na yau da kullun. Kowace rijiyar mai tana buƙatar daidaitawa da daidaita sau ɗaya ko biyu a shekara. A cewar ƙididdiga, a cikin 2015, matsakaicin adadin daidaitawar daidaitawa a kowane wata a yankin aiki ya kai sau 15 zuwa 20. Dangane da yanayin daidaitawar daidaitawa a yanzu, yana buƙatar dogon lokaci na rufewa, wanda ke da babban tasiri ga manyan rijiyoyin mai, wanda ke da sauƙin haifar da faɗuwar ruwa da fitarwa., rijiyoyin da suka makale, da sauransu. Saboda haka, yana da gaggawa a ƙirƙiri na'urar da za ta iya rage lokacin daidaita na'urar famfo.
3. Magani
A halin yanzu, daidaita nauyin ma'aunin na'urar famfo shine a daidaita crank zuwa matsayin kwance tare da birki, sannan a yi amfani da kayan aikin don motsa nauyin ma'aunin zuwa matsayin da aka tsara (Hoto na 1). An zaɓi matsayin kwance na crank saboda alkiblar tsaye na nauyin ma'aunin yana shafar ne kawai ta hanyar nauyin ma'aunin da ƙarfin tallafi na crank zuwa nauyin ma'auni. Babu ƙarfi a cikin alkiblar kwance, kuma yana cikin yanayi mara motsi. A wannan lokacin, ana amfani da ƙarfin waje don tura toshe ma'auni zuwa wurin da aka tsara, wanda shine mafi ceton aiki.
Idan aka yi la'akari da matsayin crank na na'urar famfo, za a iya zaɓar matsayin kwance da matsayin gefe kawai don daidaita matsayin aiki na nauyin ma'auni. Bayan nazarin kwatantawa (Tebur 2), an ƙaddara cewa na'urar aiki ta ɗauki matsayin kwance. Bayan an ƙayyade matsayin gyara a matsayin jirgin crank, ana nazarin hanyar gyarawa. Ta hanyar fahimtar hanyoyin gyarawa a kasuwa da ainihin yanayin crank, an san cewa hanyar gyarawa ta na'urar hannu za ta iya zaɓar haɗin zare da haɗin manne kawai. Bayan bincike da tattaunawa, an kwatanta fa'idodi da rashin amfanin hanyar da aka gyara kuma an yi nazari (Tebur 4). Bayan an kammala kwatantawa da nazarin tsare-tsaren, ana zaɓar hanyar gyarawa ta ƙarshe a matsayin haɗin zare. Bayan zaɓar matsayin aiki na na'urar hannu a matsayin matsayin kwance, da kuma zaɓar matsayin da aka gyara a matsayin jirgin crank, ya zama dole a zaɓi saman hulɗa tsakanin na'urar hannu da nauyin ma'auni. Saboda halayen toshe ma'auni da kansa, gefen toshe ma'auni shine saman hulɗa, kuma na'urar hannu za ta iya kasancewa ne kawai a cikin hulɗar ma'auni-zuwa-surface, ta sama-zuwa-surface.
4. Haɗakar Sassan
An nuna sassan na'urar hannu da tasirin haɗakarsu a cikin hoton da ke ƙasa.
Thenauyin mannewa, ana canza motsi sama da ƙasa zuwa juyawar kayan watsawa ta hanyar agogo, da kuma babban iyakar ƙulle haƙori da makullin haƙori, wanda ke tura bel ɗin haƙori don faɗaɗawa, don cimma manufar "faɗaɗawa da matsewa" (Hoto na 3). A watan Satumba na 2016, an gudanar da gwajin aikin daidaita daidaito a kan Well 2115C da Well 2419 na Tashar Wa Shiba. Gwajin shigarwa don daidaita matsayin toshe ma'auni a cikin waɗannan rijiyoyin biyu ya ɗauki mintuna 2 da mintuna 2.5 bi da bi (Tebur 9).
Za a iya gani daga tasirin shigarwa na rijiyoyin biyu (Hoto na 4) cewa na'urar ta cika dukkan buƙatun samarwa a wurin, kuma aikin daidaitawa da daidaitawa yana da sassauƙa da sauri, yana adana lokaci da ƙoƙari. Yankin aiki yana buƙatar gudanarwar samarwa: saboda manyan canje-canje a cikin sigogin samarwa na rijiyar mai mai yawa, ya kamata a daidaita na'urar famfo da daidaita ta akan lokaci bisa ga canje-canjen kaya da halin yanzu. Shigar da na'urar kuma yana sauƙaƙa aikin ma'aikata kuma yana rage ƙarfin aiki. Na'urar hannu mai daidaita nauyin famfo mai ɗaukuwa tana da aminci kuma abin dogaro don amfani, mai sauƙin aiki, ƙarami a girma, mai sauƙi a nauyi, mai sauƙin ɗauka, yana da aikace-aikace iri-iri, kuma yana da ƙarancin farashin masana'antu.
Bayan gwajin ya yi nasara, ƙungiyar ta gudanar da tallatawa da aikace-aikace a cikin ƙungiyar samar da mai ta takwas. Daga watan Satumba zuwa Oktoba na 2016, an gudanar da aikin daidaita ma'auni a cikin rijiyoyi 5, wanda ya ɗauki matsakaicin mintuna 21.5, kuma ya cimma nasarar da ake tsammani da kuma mafi kyawun sakamako.
5. Kammalawa
(1) Na'urar tana rage ƙarfin aiki na ma'aikata kuma tana inganta yanayin aminci na aikin kan rijiya.
(2) Ƙarfafa kula da na'urar famfo, gano ɓoyayyun hatsarori da kuma kawar da abubuwan da ba su dace ba cikin lokaci, ta yadda na'urar famfo za ta iya aiki a ƙarƙashin mafi kyawun yanayin aiki.
(3) Na'urar tana da fa'idodin ƙira mai ma'ana, ƙera ta cikin sauƙi, aiki mai inganci, sauƙin aiki a wurin, ƙarancin saka hannun jari da aminci mai yawa, kuma ya cancanci ci gaba da tallatawa da amfani.
Lokacin Saƙo: Oktoba-13-2022
