Tasirin Kayan Aikin Hakowa akan Ingancin Hakowa da Gudu
Hakowa na yau da kullun yana ɗaukar hakowa na tebur na al'ada. Duk da haka, saurin hakowa na wannan hanyar hakowa ta gargajiya ba ta da yawa, wanda ba zai iya dacewa da masana'antar mai da iskar gas da ke tasowa cikin sauri ba. Don haɓaka saurin hakowa, akwai hanyar hakowa fili na "PDC bit + downhole ikon hakowa kayan aiki + Rotary rawar soja", wanda yana da fa'idodi masu zuwa:
1. Tun da saurin hawan hakowa na fili ya ninka na gear II na rig ɗin hakowa, kuma kusan sau huɗu na gear I, yana da sauƙin ƙara ROP sosai.
2.The high juyawa gudun na fili hakowa ya dace da yankan halaye na PDC bit a karfi samuwar.
3.Wellbore yanayin yana da santsi. Haɗa hakowa na jagora da hakowa mai zamiya don canjin tazara, yana da sauƙi don sarrafa kusurwar dogleg da tabbatar da amincin ƙasa.
4.The hakowa kayan aiki tsarin ne yadda ya kamata sauƙaƙa. A lokacin hakowa fili, matsa lamba na hakowa gabaɗaya <100-120kN, kuma ana iya kammala buƙatun hakowa tare da ƴan ƙaranci ko babu abin wuya, kuma yuwuwar mannewa yana raguwa sosai.
5. Babban aikin PDC drill bit yana aiki tare da kayan aikin hako wutar lantarki don hakar rijiyoyin, wanda ke guje wa gazawar farko na mazugi da sauri kuma baya haifar da asarar mazugi.
Tasirin Ma'aunin Hakowa akan Ingantacciyar Gudun Hakowa
A lokacin aikin hakowa, ba za a iya watsi da tasirin abubuwan hakowa a cikin abubuwan da za a iya sarrafawa akan saurin hakowa ba, kamar: nau'in bit, diamita na bututun bututun ƙarfe, ƙarfin ruwa mai ƙarfi, matsa lamba, saurin gudu, matsa lamba na famfo, ƙaura, da sauransu. yanayin wasu yanayi na haƙiƙa, ROP yawanci yana ƙaruwa ta hanyar sarrafa matsi mai hakowa, saurin juyawa, matsa lamba na famfo da ƙaura.
Tasirin Ruwan Hakowa akan Ingancin Hakowa da Gudu
Ruwan hako shi ne jinin hakowa, don haka aikin hakowa yana da matukar muhimmanci ga hakowa. Babban abubuwan da suka shafi ROP sune dankowar ruwa mai hakowa, da yawa daga cikin ruwa mai hakowa da ingantaccen abun ciki a cikin ruwan hakowa. Bisa la'akari da cewa wakili na magani da aka yi amfani da shi a cikin tsarin ruwa mai zurfi mai zurfi yana da wadata a cikin ions na chromium da sauran nau'in ions masu nauyi waɗanda ke da tasiri mai yawa akan yanayin, ana ba da shawarar yin nazari da amfani da ruwa mai zurfi mai zurfi na muhalli. tsarin don inganta tsarin hakowa na silicate a halin yanzu da ake amfani da shi a cikin ƙaramin yanki a kasar Sin , Tsarin hakowa na asali na roba don samar da jerin ruwa mai zurfin rijiyar kariya ta muhalli wanda ya dace da yanayin yanayin ƙasa da injiniya na kowane yanki na hakowa.
Lokacin aikawa: Agusta-24-2023