High Quality Washover Shoes for Well Drilling
Kuvaka
Wedu Washover Shoes akapfeka akakosha-akaoma kumeso komboni yakagadzirwa neakapwanyika sintered tungsten carbide particles uye resilient matrix ye nickel-silver alloy.Tungsten carbide zvidimbu zvine kuoma kwakada kuenzana nedhaimani.Vanochengetedza kuoma kwavo pakupisa kwepamusoro uye havabatanidzwi nekupisa kunogadzirwa kubva mukushanda kwekucheka.Iyo yakaoma nickel-silver alloy matrix inobata tungsten carbide zvimedu panzvimbo uye inomisa zvimedu zvinopesana nekukanganisa kwakasimba.
Zvitaera uye Kushandiswa
Type A
Inocheka mukati dhayamita nepasi.Usacheka padhayamita yekunze.Inoshandiswa kucheka simbi pahove pasina kucheka casing.
Type B
Inocheka kunze kwedhayamita nepasi.Haacheki nepakati dhayamita.Inoshandiswa kugeza pamusoro pehove uye kucheka simbi kana kuumbwa mugomba rakashama.
Type C
Inocheka mukati nekunze madhayamita uye pasi.Inoshandiswa kugeza nekucheka simbi, formation, kana simende.
Type D
Inoshandiswa apo zvibvumirano zvishoma.Inocheka mukati dhayamita nepasi.Usacheka padhayamita yekunze.Cheka simbi pahove pasina kucheka casing.
Type E
Inoshandiswa apo zvibvumirano zvishoma.Inocheka kunze kwedhayamita nepasi.Haacheki nepakati dhayamita.Inoshandiswa kugezera pamusoro pehove kana kuchekwa simbi, kugadzira, kana simende mugomba rakashama.
Type F
Inoshandiswa kukura uye kupfeka pamusoro pehove mukati mebhokisi.Inoita tapered akacheka mukati dhayamita uye kucheka pasi.Usacheka pachidimbu chekunze.
Type G
Inocheka mukati nekunze kwemadhayamita uye pasi.Inoshandiswa kugezesa pamusoro pehove kana simbi yakachekwa, kugadzirwa, kana simende mugomba rakashama umo mukati memukati mushoma.
Type H
Inocheka mukati nekunze kwemadhayamita uye pasi.Inoshandiswa kugezesa pamusoro pehove kana simbi yakachekwa, kugadzirwa, kana simende mugomba rakashama uko kunze kunogumira.
Type I
Inocheka pasi chete.Haicheki mukati kana kunze kwemadhayamita.Iyo saw-zino dhizaini inobvumira kutenderera kwakanyanya.Inoshandiswa chete kugeza pamusoro uye kucheka kugadzira.
Type J
Inocheka kunze kwedhayamita nepasi.Haadimburi mukati dhayamita.Iyo saw-zino dhizaini inobvumira kutenderera kwakanyanya.Inoshandiswa chete kugeza pamusoro uye kucheka kugadzira.
Type K
Anocheka pasi chete.Haicheki mukati kana kunze kwemadhayamita.Inoshandiswa chete kugeza pamusoro uye kucheka kugadzira.