I-API 7-1 Ejikelezayo Futhi Engajikelezi Isikrufu Sesikrufu
Leli thuluzi lilungele ukususa ukungcola okungase kushiywe phezu kwezindonga zangaphakathi zebhokisi, njengesamente eqinile, i-wax eqinile, amakristalu ahlukahlukene kasawoti noma amadiphozithi, ama-perforation burrs, izinsalela ze-iron oxide ezibangelwa ukugqwala, ukuze wonke amathuluzi emigodi engezansi adlule angavinjelwanga. Ikakhulukazi uma kukhona isikhala esincane esiyindilinga phakathi kwamathuluzi emigodi engezansi kanye nebhokisi elingaphakathi kobubanzi, ukuklwebheka okuphelele kuba yinto edingekayo ngaphambi kokusebenza okwengeziwe. Njengamanje emthonjeni omkhulu we-petroleum ukuklwebheka odongeni lwangaphakathi lwebhokisi ngokusebenzisa i-casing scraper kuyisinyathelo esidingekayo.
5-1203, Indawo Yezimboni yaseDahua, No.2 Yunshui Road, indawo yokuthuthukiswa kobuchwepheshe obuphezulu, eXi'an, 710065, eShayina
86-13609153141
