Zeziphi izizathu ezisisiseko zokuphuphuma kokugrumba?

Izinto ezininzi zinokubangela ukuphuphuma kwiqula lokomba. Nazi ezinye zezizathu eziqhelekileyo:

I-1.I-Drilling fluid circulation system ingaphumeleli: Xa inkqubo ye-drilling fluid circulation ingaphumeleli, inokubangela ukulahleka koxinzelelo kunye nokuphuphuma. Oku kunokubangelwa kukusilela kwesixhobo sempompo, ukuvaleka kwemibhobho, ukuvuza, okanye eminye imiba yobugcisa.

I-2.Uxinzelelo lwe-Formation lukhulu kunokuba lulindelwe: Ngethuba lenkqubo yokugaya, uxinzelelo lwangempela lokubunjwa lunokuba luphezulu kunoxinzelelo olulindelekileyo. Ukuba amanyathelo afanelekileyo angathathwanga ngexesha, i-drilling fluid ayiyi kukwazi ukulawula ukunyanzeliswa kokubunjwa, okubangela ukuphuphuma.

I-3.Ukungazinzi kodonga lweWell: Xa udonga lomthombo luzinzile, luya kubangela ukulahleka kodaka, okubangela ukulahlekelwa kwamandla kunye nokuphuphuma.

I-4.Iimpazamo zokusebenza zenkqubo yokugaya: Ukuba iimpazamo zokusebenza zenzeke ngexesha lokugaya, njenge-drill bit clogging, ukubhobhoza umngxuma omkhulu kakhulu, okanye ukubhola ngokukhawuleza, njl., ukuphuphuma kwamanzi kunokwenzeka.

5.Ukuqhekeka kokwakheka: Ukuba ukugqabhuka kokubunjwa okungalindelekanga kuhlangatyezwana nayo ngexesha lokubhoboza, ukuphuphuma kunokuthi kwenzeke.

Nceda uqaphele ukuba izizathu ezidweliswe apha ngasentla sesinye sezizathu eziqhelekileyo, kwaye imeko yokwenyani inokwahluka ngokuxhomekeke kummandla, iimeko zejoloji, imisebenzi, njl.njl. Ngexesha lenkqubo yokwemba, uvavanyo oluneenkcukacha lomngcipheko kufuneka lwenziwe kwaye luhambelana. amanyathelo athathiweyo ukuqinisekisa ukomba ngokukhuselekileyo.