Uhlobo lwe-roller cross-coupling control-line protector (CLP), eyaziwa ngokuba yi-roller CLP, yenzelwe ukuxhasa nokukhusela imigca yokulawula njenge-3 1/2-in.iityhubhu ifakwa kwicasing kumaqula afikelela kuwo owandisiweyo.I-CLP yerola ibekwe kuyo yonke imidibaniso yetyhubhu.Ii-roller zinciphisa ukudonsa ukuya kwiipesenti ze-45 ngokugcina imigca yokulawula kwicala eliphantsi lomthombo ukuze i-tubing kunye nemigca yokulawula ihambe kakuhle kwi-casing.Olu luyilo luvumela ukugqityezelwa okukrelekrele kwimingxuma yokufikelela okwandisiweyo apho ukufikelela kubunzulu bubonke kungenakwenzeka.
Usetyenziso
• Ufakelo lokugqiba olukrelekrele olufuna iivalvu zokulawula ukuqukuqela kwamanzi, iisistim zegeyiji yombane, okanye iisistim zokubona ukukhanya.
• Ukuqukunjelwa okuthe tye okanye okutenxileyo ukufikelela kwiqula elifuna ukucuthwa kokutsala ukufikelela kubunzulu bubonke.
Iimpawu, izinto eziluncedo kunye neeNzuzo
• Irola ye-CLP ingena ngokukhuselekileyo ekudibaneni kwetyhubhu ukuze ibambe iintambo zolawulo ziqinile, zithintele ukonakala kwemigca kwaye kuthintelwe imfuneko yolungiso oluduru, oludla ixesha okanye ukutshintshwa.
• I-CLP eqengqelekayo ilingana phezu kweetyhubhu ezidityanisiweyo zobude obahlukeneyo kunye nee-OD kwaye ikwamkele ipakethe eflethi kathathu (11mm x 27mm), ipakethe yeflat ezimbini (11mm x 18mm), kunye nentambo egqunyiweyo yetyhubhu (11mm x 11mm), eyenza ukusetyenziswa iyunithi kuluhlu olubanzi lwezicelo kunye nokunciphisa imfuno yezixhobo ezongezelelweyo.
• Imiphetho ehamba phambili kunye ne-trailing ye-CLP ye-roller i-angle ukubonelela ngenguqu elula ukusuka kwi-9 5/8- ukuya kwi-7-in.i-casing, ukuphucula ukusebenza kakuhle kunye nokunciphisa iindleko.
• I-roller CLP ifakwe kunye nezixhobo eziqhelekileyo (kubandakanywa izixhobo eziqhutywa ngumoya), ukukhawulezisa ukuseta kunye nokunciphisa ixesha lokumisa.
Iinkcukacha
| Ubungakanani betyhubhu (ngaphakathi) | 3-1/2 |
| Ubungakanani bebhokisi (nge.) | 7 |
| Isixhobo se-OD ngaphezulu kwerola (in./mm) | 5.875 149.23 |
| Idayamitha yerola (in./mm) | 0.750 19.050 |
| Obona bude budibanisayo (in./mm) | 8.000 203.2 |
| Ubuninzi bokudibanisa i-OD (in./mm) | 4.500 114.3 |
Ixesha lokuposa: Apr-08-2022