I-OCTG FLOAT ColLAR kunye ne-FLOAT SHOES
1. IiAluminiyam zeAluminiyam ezisetyenzisiweyo kule mveliso zi-PDC Drillable.
2. Ifumaneka ngobungakanani be-5 1/2 ukuya kuma-20. Ubungakanani bezinto ezenziwe ngokwezifiso ziyafumaneka.
3. Izicelo: Kuzo zonke izicelo ezisusela kumaxesha aneleyo okunyamezelana ukuya kumtya wokugcina ngokupheleleyo.
Bhala umyalezo wakho apha kwaye usithumele kuthi