API 7-1 Yozungulira Ndipo Yosazungulira Casing Scraper

Kufotokozera Kwachidule:

Chida ichi ndi abwino kwa kuchotsa dothi amene akhoza otsala mkati makoma casing, monga olimba simenti, molimba sera, zosiyanasiyana mchere makhiristo kapena madipoziti, perforation burrs, chitsulo oxide zotsalira chifukwa dzimbiri, kuti onse pansi dzenje zida. dutsani osatsekeka.Makamaka ngati kachilombo kakang'ono kozungulira kamapezeka pakati pa zida zapabowo ndikuyika m'mimba mwake, kuchotsa kwathunthu kumakhala kofunikira musanayambe kugwira ntchito. Pakadali pano pachitsime chachikulu cha petroleum kukhetsa mkati mwa khoma lamkati la casing pogwiritsa ntchito casing scraper ndikofunikira.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mfundo yogwira ntchito

Musanathamangire ku downhole, max. kukula kwa tsamba kudzakhala kokulirapo m'kati mwake, mukathamangira ku dzenje, tsambalo limakanikizidwa kuti likanikizire kasupe, mphamvu yamagetsi imaperekedwa ndi masika. Zinthu zolimba zikafunika kugwetsedwa, kupala kangapo kuyenera kuchitidwa musanaphatikize m'kati mwake. Chopukutiracho chimalumikizidwa pa chingwe chobowola chotsika, kusuntha kwa chingwe chobowola mmwamba ndi pansi kumapangitsa kudya kwa axially mu ntchito yochotsa.

Zimasonyezedwa m'mapangidwe ake kuti tsamba lililonse lozungulira lili ndi nsonga ziwiri zamkati ndi zakunja zopindika. Pamene tsamba likugwira ntchito yobwerezabwereza, m'mphepete mwamkati ndi m'mphepete mwakunja zikugwira ntchito motsatana, ndipo pali bandi yotakata yopingasa pakati pa nsonga ziwiri zomwe zimayimira kudula ndi mphero pamalo odulidwa.

Zingwe zomangirazo zimayikidwa yunifolomu pa scraper kuti matope obwererawo atenge zinthu zomwe zachotsedwa.

Mukamayitanitsa chonde tchulani:

Casing Scraper Model;

Kugwirizana, ngati sikunali koyenera;

Casing kukula ndi kulemera.