Mafuta apamwamba a mafuta & gasi kuti malonda a valavu azikhala ndi mitundu iwiri yoyambirira ya mapulogalamu: zabwino ndi mapaipi. Zakalezi nthawi zambiri zimayendetsedwa ndi API 6A kufotokozera za mtengo wamtengo wapatali komanso zamitengo ya Khrisimasi, ndipo chomaliza ndi chitsanzo cha API 6D ya mapaipi ndi mavesi.
Ufulu wa Welthead (API 6A)
Mwayi wogwiritsa ntchito bwino maubwino amakhazikika potengera ophika baker rig mzere womwe umapereka metric yomwe imapereka ma metrictive a kumtunda kwa mafuta am'madzi & gasi. Pafupifupi petric iyi idayamba kutsimikizika mu 2017, ngakhale ndife otsala pang'ono ku North America kuti muone tchati 1). Ufulu wamtundu wamba umaphatikizapo mavamu asanu kapena kupitilira apo omwe akumana ndi API kufotokozera kwa API 6a. Mauvuwa nthawi zambiri amakhala ocheperako m'mitundu ya 1 Mavavuwo amatha kuphatikiza valavu yapamwamba komanso yotsika mtengo kuti zitseketse bwino; Valavu ya kupha mapikisano yoyambitsa mankhwala osiyanasiyana pakupititsa patsogolo madzi, kukana kuwononga, ndi zolinga zina; valavu yopanga mapiko a shuff / kudzipatula pamutu wa mutu wa mapaipi; valavu yokongoletsa yosinthika yotuluka pachitsime; Ndipo valavu ya SWAB pamwamba pa Msonkhano wa Mtengowo wa kupezeka bwino.Mavesi nthawi zambiri amakhala pachipata kapena mtundu wa mpira ndipo amasankhidwa makamaka kutsekedwa, ndikulimbana ndi kutukuka komwe kumatha kudera nkhawa kapena zinthu zowawa za sulufuly zomwe zili ndi sulufu. Tiyenera kudziwa kuti kukambirana komwe kumeneku sikutanthauza mavuvu omwe akhudzidwa kwambiri ndi zinthu zopitilira muyeso komanso panjira yoletsedwa pamsika chifukwa cha zotsika mtengo zopanga blesea.
Post Nthawi: Mar-27-2018